- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
上海上志无线抄表
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<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.65pt; mso-char-indent-count: 2.46"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">上海上志电子信息技术有限公司无线抄表方案：<span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">GPRS水表集中抄表及控制系统的优势<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、随时抄取数据，高效管理水资源防止浪费；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、实时抄表可以随时抄取用户用水量，在线监测过量用水现象，有效防止水资源的过量使用；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3、抄表全程无线不入户、避免扰民；避免了人工抄表时间跨度大，无法抄录同一时间的数据，方便计算损耗；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">4、远程实时监测辖区内用水户的流量数据；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5、实现智能化值守，随时抄表、交费、节省人力；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">6、监控供排水管网和供用水设备的安全运行；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">7、监测突发性供用水事故，辅助分析事故原因；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8、可以随时掌握各种表计的运行情况，便于用水量的统计、计算和运行分析；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">9、远程实时开关阀门控功能。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><a name="_Toc198839885"></a><a name="_Toc198839386"><span style="mso-bookmark: _Toc198839885"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">一、<span lang="EN-US">GPRS水表集中抄表及控制系统组成<o:p></o:p></span></span></span></a></p><span style="mso-bookmark: _Toc198839885"></span><span style="mso-bookmark: _Toc198839386"></span>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">由主站通过远程通信信道（无线信道）将多个无线水表终端数据及相关信息集中抄读、集中监测和集中控制，并能实施用户管理增值服务的网络抄表监测控制系统。该系统主要由水表、水表抄表终端、无线路由采集器、近程无线通信信道、无线手持单元、智能集中器、远程无线通信信道和主站等设备组成。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1水表部分<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①小口径一体式无线水表方案<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线水表无线部分直接与无线路由采集器之间通过<span lang="EN-US">470MHz-510MHz射频无线进行通信。脉冲水表与无线终端统一供电，表内设计加入3.6Ah<span style="mso-spacerun: yes"> </span>18505锂电电池。若电网络比较健全，也可采用直接供电方式。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">进行水量计量并显示机械读数<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">记录水表即时用水量、历史记录，外界磁干扰<span lang="EN-US">,电池电量等信息<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线自动数据抄表<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">一次性电池<span lang="EN-US">, 可更换电池<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">技术参数基表计量精度精度符合<span lang="EN-US">GB778.1-1996标准B级<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作条件：<span lang="EN-US"> 水温：0.1℃～+40℃ 水压<1MPa<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线频点：<span lang="EN-US">485MHZ<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制方式：<span lang="EN-US">GFSK<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线通讯距离<span lang="EN-US">>1000m(无障碍)<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">电池寿命<span lang="EN-US">>5年</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span class="title2"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt">②大口径水表<span lang="EN-US">+水表抄表终端方案</span></span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">大口径脉冲<span lang="EN-US">/只读水表+无线水表抄表终端<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">每一水表表安装无线抄表终端，无线抄表终端使用双绞线与水表通信。根据不同水表口径，我们选用不同的<span class="title2"><span style="LETTER-SPACING: 0pt">水表</span></span>无线抄表终端。<span lang="EN-US"> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W微功率水表无线抄表终端<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W低功率无线水表抄表终端内置高性价比、高速率、高接收灵敏度集成RF无线模块，采用无铅环保生产工艺，内置纠错信道编码通信技术，ISM全频段，无需频率使用费用，可用于各种场合的短距离无线通信领域。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">型<span lang="EN-US"><span style="mso-spacerun: yes"> </span>号：SM60-W<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制频率：<span lang="EN-US">470MHz-510MHz (专用抄表频段) <span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调频方式：<span lang="EN-US">GFSK <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">功<span lang="EN-US"><span style="mso-spacerun: yes"> </span>能：双向发射/接收（半双工）带阀门控制机脉冲计数功能<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">稳频方式：<span lang="EN-US">PLL<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射功率：<span lang="EN-US">+13dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">灵敏度：<span lang="EN-US">-122dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作电压：<span lang="EN-US">3.3--5.5VDC<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">接口数据格式：<span lang="EN-US">8E1/8N1/8O1，和9位数据位。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可靠通信距离：<span lang="EN-US">1000米(outdoor) <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射电流：<span lang="EN-US"><50mA<span style="mso-spacerun: yes"> </span>接收电流<40mA<span style="mso-spacerun: yes"> </span>休眠电流<5uA；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">通信速率：<span lang="EN-US">1.2kBit/s -19.2KBit/s用户可选；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用户接口方式：<span lang="EN-US">TTL/UART,模拟RS232,RS485；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作湿度：<span lang="EN-US">10%~90%相对湿度 无冷凝<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作温度：</span><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv unitname="℃" sourcevalue="40" hasspace="False" negative="True" numbertype="1" tcsc="0"><span lang="EN-US"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">-40℃</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">~</span><st1:chmetcnv unitname="℃" sourcevalue="85" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">85℃</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">外形尺寸<span lang="EN-US"> 47mmx26mmx</span></span><st1:chmetcnv unitname="mm" sourcevalue="5" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5mm</span></st1:chmetcnv><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">（不含天线）<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2 无线路由采集器（可采用电池供电模式）<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用于定时或适时采集多个水表的<span class="a"><span style="mso-ansi-font-size: 12.0pt">计量数据</span></span>及相关信息，经存储处理后通过无线信道将数据上传到集中器或其他无线路由采集器，同时无线路由采集器具有下发集中器和主站的命令功能。无线路由采集器具有无线路由功能，同时具有休眠与无线唤醒功能。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">上海上志有着多年的水表抄表经验，经验告诉我们，采用表端模块路由可以提高抄收率，但是由于水表供电的模式采用电池供电，表端路由致使电池在很短的时间内耗尽。上海上志推荐采用采集器路由模式。水表抄表无线路由采集器是上海上志电子信息技术有限公司自主开发研制的一款新型水表无线抄表中继装置，具有自动路由组网功能。能有效避免因使用水表表端模块路由组网导致的表端电池快速消耗的弊端。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3 近程无线通信信道（集中器以下部分）<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器、无线路由采集器和水表之间进行数据传输的信道，近程无线通信<span class="a"><span style="mso-ansi-font-size: 12.0pt">信道为</span></span>微功率（短距离）无线电通信，无线通信指标符合“国家无线电管理委员会”<span lang="EN-US">2005年颁布的《微功率（短距离）无线电设备的技术要求》，470－510MHz频段可作为无线水表抄表使用频段。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">4 SP188无线手持单元<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"> </span>用于现场安装、设置、采集、维护水表、无线路由采集器、集中器，可以现场采集无线表计的数据、存储上传数据，并能够下载主站相关数据信息。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5 无线智能集中器<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">安装于抄表区域，收集所有无线路由采集器的数据，并将数据存储和发送的设备。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器接受主站的请求，转发主站命令至无线路由采集器、无线水表<span lang="EN-US">/水表终端，集中器同时还能管理该台区的所有无线水表/水表终端和无线路由采集器，除此之外，集中器还能和手持单元进行数据交换。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器作为抄表区域的中心设备和数据管理的中心设备，是连通主站计算机和无线水表<span lang="EN-US">/水表终端的桥梁，一般一个抄表区域内配备一个集中器，或者在每个部门配备一个集中器。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">6 远程无线通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器和主站之间进行数据传输的信道，根据需要可为无线信道如<span lang="EN-US">GPRS/CDMA，也可为有线信道如PSTN和宽带等，一般具有覆盖面广、传输信道公开、通用的特点，有相应的通信协议-----集中器上行通信规约。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">7 主站<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span class="a"><span style="FONT-SIZE: 12pt">具有选择集中器并与集中器进行信息交换功能的</span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">计算机系统<span class="a"><span style="mso-ansi-font-size: 12.0pt">设备。在无线集中抄表控制系统中，主站包括无线通信前置机、应用服务器、数据库服务器和</span></span>抄表管理软件四<span class="a"><span style="mso-ansi-font-size: 12.0pt">个部分，而无线通信前置机则是计算机主站软件和集中器进行通信的部分。</span></span><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8 前置机 <o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">负责通过各种通讯介质和集中器进行通讯的前置设备，并能在与主站其它部分脱离联系后（通讯部分还正常），维持系统运行的设备。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">二、水表无线抄表抄表方式<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、 主站抄表<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主站通过集中器直接读取无线水表<span lang="EN-US">/水表终端的实时数据，集中器只是透明转发主站的抄表命令，主要应用于通信调试或现场监控。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、 主站抄集中器<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器能根据主站配置的抄表日或时段，预先定时抄读无线计量仪表数据并保存，在需要时，主站从集中器中将水表数据抄收回来，计费抄表一般采用此方式。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">三、无线抄表监测控制通讯组网方案<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、方案选择<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">系统建设应选择技术成熟、性价比高、可靠性好、有发展前景的通信技术。新的技术线路、方案，新方案在推广应用之前须经过试用阶段。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、近程通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">依据近程通信信道的不同，推荐采用如下两种技术方案：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①、安装一体式无线智能水表，无线水表直接与无线路由采集器之间通过<span lang="EN-US">470MHz-510MHz射频无线进行通信，无线路由采集器再通过470MHz-510MHz射频方式与智能集中器通信。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">②、安装大口径脉冲<span lang="EN-US">/只读水表+无线水表抄表终端，每一水表的无线抄表终端，无线抄表终端使用双绞线与大口径脉冲/只读水表通信。无线水表抄表终端与无线路由采集器之间通过470MHz-510MHz射频无线进行通信，无线路由采集器再通470MHz-510MHz射频方式与智能集中器通信。 <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3、远程通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器上行通道可选择<span lang="EN-US">GPRS、CDMA、 PSTN等方式，由于具有信号稳定、覆盖面广、免维护、运行费用低等特点，本方案优先选择GPRS模式。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">四、主站<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、 主站硬件<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">根据实际情况建立系统主站，若采用<span lang="EN-US">GPRS方式可与无线通信运营商合作，宜选用APN/VPN专线，并按前置机、应用服务器、数据库服务器等设备的组成模式进行主站硬件配置，由该中心主站统一完成前置处理、数据存储功能。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">各监控部门或抄表工作站通过宽带和公司系统中心主站连通，通过<span lang="EN-US">Web浏览器完成日常抄收、监测和控制工作。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、主站软件<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主站软件基于分布式抄表系统架构，将整个集抄软件分为前置机软件、应用服务器软件、工作站软件三部分，并按行政区域划分，实行分布式抄表及管理，但通讯信道资源及数据存储集中管理，并通过<span lang="EN-US">Web服务器发布数据，直接通过IE浏览。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">五、主站软件常用功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①系统管理员设置<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">设置不同使用权限，更改系统操作密码，查看系统日志等功能。防止非授权人员操作的措施。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">②系统日志查询<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">③水表监控区域划分<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">④智能集中器编辑、水表无线路由采集器编辑、模块管理<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑤用户信息编辑、数据库管理<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑥水表远程监测、报警功能远程抄读、数据分析<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可自动进行系统自检，发现设备异常（包括集中装表箱被打开）、通信异常应有记录和报警。可监控计量表的运行情况，对计量表异常情况（如计量表损坏停止计量等）进行自动报警。对部门用量进行自动实时分析，对可疑的现象（如窃水、漏水）自动报警。可根据人工指定的条件对不同用户用量进行分析筛选，对满足条件的部门进行列表显示。可通过统计线损波动情况，根据设定限值自动提示报警。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑦远程开关阀门功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">根据具体部门情况，可以在主站端发出开、关阀门指令，打开或关闭部门供水。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑧统计分析功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8.1 不同区域水量分析曲线：指定区域，绘制区域的日、月、年用水量曲线，并绘制成图表进行分析。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8.2不同时段用水量分析曲线：绘制指定区域月用水量曲线（每月31个点）和日用水量曲线（每天24个点）。统计台区本年用水量与历年同期用量，绘制比较曲线。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">六、<span lang="EN-US"> SP188手持抄表器无线抄表及控制系统<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">由<span lang="EN-US">SP188手持抄表器无线通信信道（无线信道）将多个无线水表终端数据及相关信息集中抄读和集中控制，并能实施现场维护的无线抄表控制系统。该系统主要由水表、水表内置无线数传模块、SP188手持抄表器、后台操作软件等设备组成。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">系统优点：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">系统简单、抄表效率高；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">无线抄表器携带方便、操作简单直观、功能丰富；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">系统高度集成、总成本较低；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">可以随时抄取数据；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">抄表不入户、避免扰民；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">带阀控功能；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.65pt; mso-char-indent-count: 2.46"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">水表内置无线数传模块简介：<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W低功率无线水表抄表终端内置高性价比、高速率、高接收灵敏度集成RF无线模块，采用无铅环保生产工艺，内置纠错信道编码通信技术，ISM全频段，无需频率使用费用，可用于各种场合的短距离无线通信领域。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">型<span lang="EN-US"><span style="mso-spacerun: yes"> </span>号：SM60-W<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制频率：<span lang="EN-US">470MHz-510MHz(专用抄表频段)<span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调频方式：<span lang="EN-US">GFSK <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">功<span lang="EN-US"><span style="mso-spacerun: yes"> </span>能：双向发射/接收（半双工）带阀门控制机脉冲计数功能<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">稳频方式：<span lang="EN-US">PLL<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射功率：<span lang="EN-US">+13dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">灵敏度：<span lang="EN-US">-122dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作电压：<span lang="EN-US">3.3--5.5VDC<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">接口数据格式：<span lang="EN-US">8E1/8N1/8O1，和9位数据位。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可靠通信距离：<span lang="EN-US">1000米(outdoor) <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射电流：<span lang="EN-US"><50mA<span style="mso-spacerun: yes"> </span>接收电流<40mA<span style="mso-spacerun: yes"> </span>休眠电流<5uA；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">通信速率：<span lang="EN-US">1.2kBit/s -19.2KBit/s用户可选；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用户接口方式：<span lang="EN-US">TTL/UART,模拟RS232,RS485；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作湿度：<span lang="EN-US">10%~90%相对湿度 无冷凝<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作温度：</span><st1:chmetcnv unitname="℃" sourcevalue="40" hasspace="False" negative="True" numbertype="1" tcsc="0"><span lang="EN-US"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">-40℃</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">~</span><st1:chmetcnv unitname="℃" sourcevalue="85" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">85℃</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">外形尺寸<span lang="EN-US"> 47mmx26mmx</span></span><st1:chmetcnv unitname="mm" sourcevalue="5" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5mm</span></st1:chmetcnv><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">（不含天线）<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">SP188手持抄表器抄表终端简介：<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端是由上海上志电子信息技术有限公司自主开发的，它向用户提供了一种全新的用于短距离无线数据采集，无线抄表，无线餐饮，无线遥控，无线工业控制，无线智能管理，无线仓储盘点等各种短距离无线通信。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了工业级</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">ARM </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">的</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">32 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">位嵌入式微处理器，它具有处理速度快、性能稳定、功耗低等特点，并内置</span><st1:chmetcnv unitname="m" sourcevalue="64" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">64M</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据存储器和</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">512k </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">程序存储器，具有存储量大，数据保存时间长，支持在线下载和系统升级；支持</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SD </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">扩展存储卡；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了长寿命的</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">160x160 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">点阵的特大显示屏幕和</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">21 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">个</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">P+R</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">按键键盘操作； </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了模块化组合设计</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">可以方便的和各种无线通信模块</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据采集模块</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">激光扫描系统，蓝牙模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">GPRS/GSM</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">GPS </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">定位模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RFID </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">模块无逢对接。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes"> </span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，内置构建了</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RF </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">无线通信收发系统，可以进行多点组网，它在空旷环境里的通信距离最远可达</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">3000</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">多米，最高通信速率可达</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">300kBit/s,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">基本上满足各种</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RF </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据无线通信需要；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes"> </span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了国际通用</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">ISM </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">频段，用户使用无需信道使用费用，工作频率可以在</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">470-510MHz,2400</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">～</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">2500MHz</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">之间，用户任意设定；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，符合了目前工业控制智能化、系统化的两大趋势，具有高可靠性，无线集成等特点，可广泛用于无线数据采集，无线抄表，无线餐饮，无线遥控等智能化管理领域。</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">1500mAh </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">大容量长寿命可充电池，具有工作时间长、使用寿命久等特点。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.65pt; mso-char-indent-count: 2.46"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">上海上志电子信息技术有限公司无线抄表方案：<span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">GPRS水表集中抄表及控制系统的优势<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、随时抄取数据，高效管理水资源防止浪费；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、实时抄表可以随时抄取用户用水量，在线监测过量用水现象，有效防止水资源的过量使用；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3、抄表全程无线不入户、避免扰民；避免了人工抄表时间跨度大，无法抄录同一时间的数据，方便计算损耗；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">4、远程实时监测辖区内用水户的流量数据；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5、实现智能化值守，随时抄表、交费、节省人力；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">6、监控供排水管网和供用水设备的安全运行；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">7、监测突发性供用水事故，辅助分析事故原因；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8、可以随时掌握各种表计的运行情况，便于用水量的统计、计算和运行分析；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">9、远程实时开关阀门控功能。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><a name="_Toc198839885"></a><a name="_Toc198839386"><span style="mso-bookmark: _Toc198839885"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">一、<span lang="EN-US">GPRS水表集中抄表及控制系统组成<o:p></o:p></span></span></span></a></p><span style="mso-bookmark: _Toc198839885"></span><span style="mso-bookmark: _Toc198839386"></span>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">由主站通过远程通信信道（无线信道）将多个无线水表终端数据及相关信息集中抄读、集中监测和集中控制，并能实施用户管理增值服务的网络抄表监测控制系统。该系统主要由水表、水表抄表终端、无线路由采集器、近程无线通信信道、无线手持单元、智能集中器、远程无线通信信道和主站等设备组成。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1水表部分<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①小口径一体式无线水表方案<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线水表无线部分直接与无线路由采集器之间通过<span lang="EN-US">470MHz-510MHz射频无线进行通信。脉冲水表与无线终端统一供电，表内设计加入3.6Ah<span style="mso-spacerun: yes"> </span>18505锂电电池。若电网络比较健全，也可采用直接供电方式。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">进行水量计量并显示机械读数<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">记录水表即时用水量、历史记录，外界磁干扰<span lang="EN-US">,电池电量等信息<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线自动数据抄表<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">一次性电池<span lang="EN-US">, 可更换电池<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">技术参数基表计量精度精度符合<span lang="EN-US">GB778.1-1996标准B级<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作条件：<span lang="EN-US"> 水温：0.1℃～+40℃ 水压<1MPa<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线频点：<span lang="EN-US">485MHZ<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制方式：<span lang="EN-US">GFSK<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">无线通讯距离<span lang="EN-US">>1000m(无障碍)<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">电池寿命<span lang="EN-US">>5年</span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span class="title2"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; LETTER-SPACING: 0pt">②大口径水表<span lang="EN-US">+水表抄表终端方案</span></span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">大口径脉冲<span lang="EN-US">/只读水表+无线水表抄表终端<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">每一水表表安装无线抄表终端，无线抄表终端使用双绞线与水表通信。根据不同水表口径，我们选用不同的<span class="title2"><span style="LETTER-SPACING: 0pt">水表</span></span>无线抄表终端。<span lang="EN-US"> <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W微功率水表无线抄表终端<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W低功率无线水表抄表终端内置高性价比、高速率、高接收灵敏度集成RF无线模块，采用无铅环保生产工艺，内置纠错信道编码通信技术，ISM全频段，无需频率使用费用，可用于各种场合的短距离无线通信领域。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">型<span lang="EN-US"><span style="mso-spacerun: yes"> </span>号：SM60-W<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制频率：<span lang="EN-US">470MHz-510MHz (专用抄表频段) <span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调频方式：<span lang="EN-US">GFSK <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">功<span lang="EN-US"><span style="mso-spacerun: yes"> </span>能：双向发射/接收（半双工）带阀门控制机脉冲计数功能<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">稳频方式：<span lang="EN-US">PLL<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射功率：<span lang="EN-US">+13dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">灵敏度：<span lang="EN-US">-122dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作电压：<span lang="EN-US">3.3--5.5VDC<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">接口数据格式：<span lang="EN-US">8E1/8N1/8O1，和9位数据位。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可靠通信距离：<span lang="EN-US">1000米(outdoor) <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射电流：<span lang="EN-US"><50mA<span style="mso-spacerun: yes"> </span>接收电流<40mA<span style="mso-spacerun: yes"> </span>休眠电流<5uA；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">通信速率：<span lang="EN-US">1.2kBit/s -19.2KBit/s用户可选；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用户接口方式：<span lang="EN-US">TTL/UART,模拟RS232,RS485；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作湿度：<span lang="EN-US">10%~90%相对湿度 无冷凝<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作温度：</span><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv unitname="℃" sourcevalue="40" hasspace="False" negative="True" numbertype="1" tcsc="0"><span lang="EN-US"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">-40℃</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">~</span><st1:chmetcnv unitname="℃" sourcevalue="85" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">85℃</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">外形尺寸<span lang="EN-US"> 47mmx26mmx</span></span><st1:chmetcnv unitname="mm" sourcevalue="5" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5mm</span></st1:chmetcnv><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">（不含天线）<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2 无线路由采集器（可采用电池供电模式）<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用于定时或适时采集多个水表的<span class="a"><span style="mso-ansi-font-size: 12.0pt">计量数据</span></span>及相关信息，经存储处理后通过无线信道将数据上传到集中器或其他无线路由采集器，同时无线路由采集器具有下发集中器和主站的命令功能。无线路由采集器具有无线路由功能，同时具有休眠与无线唤醒功能。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">上海上志有着多年的水表抄表经验，经验告诉我们，采用表端模块路由可以提高抄收率，但是由于水表供电的模式采用电池供电，表端路由致使电池在很短的时间内耗尽。上海上志推荐采用采集器路由模式。水表抄表无线路由采集器是上海上志电子信息技术有限公司自主开发研制的一款新型水表无线抄表中继装置，具有自动路由组网功能。能有效避免因使用水表表端模块路由组网导致的表端电池快速消耗的弊端。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3 近程无线通信信道（集中器以下部分）<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器、无线路由采集器和水表之间进行数据传输的信道，近程无线通信<span class="a"><span style="mso-ansi-font-size: 12.0pt">信道为</span></span>微功率（短距离）无线电通信，无线通信指标符合“国家无线电管理委员会”<span lang="EN-US">2005年颁布的《微功率（短距离）无线电设备的技术要求》，470－510MHz频段可作为无线水表抄表使用频段。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">4 SP188无线手持单元<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"> </span>用于现场安装、设置、采集、维护水表、无线路由采集器、集中器，可以现场采集无线表计的数据、存储上传数据，并能够下载主站相关数据信息。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5 无线智能集中器<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">安装于抄表区域，收集所有无线路由采集器的数据，并将数据存储和发送的设备。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器接受主站的请求，转发主站命令至无线路由采集器、无线水表<span lang="EN-US">/水表终端，集中器同时还能管理该台区的所有无线水表/水表终端和无线路由采集器，除此之外，集中器还能和手持单元进行数据交换。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器作为抄表区域的中心设备和数据管理的中心设备，是连通主站计算机和无线水表<span lang="EN-US">/水表终端的桥梁，一般一个抄表区域内配备一个集中器，或者在每个部门配备一个集中器。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">6 远程无线通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器和主站之间进行数据传输的信道，根据需要可为无线信道如<span lang="EN-US">GPRS/CDMA，也可为有线信道如PSTN和宽带等，一般具有覆盖面广、传输信道公开、通用的特点，有相应的通信协议-----集中器上行通信规约。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">7 主站<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span class="a"><span style="FONT-SIZE: 12pt">具有选择集中器并与集中器进行信息交换功能的</span></span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">计算机系统<span class="a"><span style="mso-ansi-font-size: 12.0pt">设备。在无线集中抄表控制系统中，主站包括无线通信前置机、应用服务器、数据库服务器和</span></span>抄表管理软件四<span class="a"><span style="mso-ansi-font-size: 12.0pt">个部分，而无线通信前置机则是计算机主站软件和集中器进行通信的部分。</span></span><span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8 前置机 <o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">负责通过各种通讯介质和集中器进行通讯的前置设备，并能在与主站其它部分脱离联系后（通讯部分还正常），维持系统运行的设备。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">二、水表无线抄表抄表方式<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、 主站抄表<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主站通过集中器直接读取无线水表<span lang="EN-US">/水表终端的实时数据，集中器只是透明转发主站的抄表命令，主要应用于通信调试或现场监控。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、 主站抄集中器<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器能根据主站配置的抄表日或时段，预先定时抄读无线计量仪表数据并保存，在需要时，主站从集中器中将水表数据抄收回来，计费抄表一般采用此方式。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">三、无线抄表监测控制通讯组网方案<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、方案选择<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">系统建设应选择技术成熟、性价比高、可靠性好、有发展前景的通信技术。新的技术线路、方案，新方案在推广应用之前须经过试用阶段。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、近程通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">依据近程通信信道的不同，推荐采用如下两种技术方案：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①、安装一体式无线智能水表，无线水表直接与无线路由采集器之间通过<span lang="EN-US">470MHz-510MHz射频无线进行通信，无线路由采集器再通过470MHz-510MHz射频方式与智能集中器通信。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">②、安装大口径脉冲<span lang="EN-US">/只读水表+无线水表抄表终端，每一水表的无线抄表终端，无线抄表终端使用双绞线与大口径脉冲/只读水表通信。无线水表抄表终端与无线路由采集器之间通过470MHz-510MHz射频无线进行通信，无线路由采集器再通470MHz-510MHz射频方式与智能集中器通信。 <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">3、远程通信信道<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">集中器上行通道可选择<span lang="EN-US">GPRS、CDMA、 PSTN等方式，由于具有信号稳定、覆盖面广、免维护、运行费用低等特点，本方案优先选择GPRS模式。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">四、主站<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">1、 主站硬件<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">根据实际情况建立系统主站，若采用<span lang="EN-US">GPRS方式可与无线通信运营商合作，宜选用APN/VPN专线，并按前置机、应用服务器、数据库服务器等设备的组成模式进行主站硬件配置，由该中心主站统一完成前置处理、数据存储功能。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">各监控部门或抄表工作站通过宽带和公司系统中心主站连通，通过<span lang="EN-US">Web浏览器完成日常抄收、监测和控制工作。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">2、主站软件<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主站软件基于分布式抄表系统架构，将整个集抄软件分为前置机软件、应用服务器软件、工作站软件三部分，并按行政区域划分，实行分布式抄表及管理，但通讯信道资源及数据存储集中管理，并通过<span lang="EN-US">Web服务器发布数据，直接通过IE浏览。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">五、主站软件常用功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">①系统管理员设置<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">设置不同使用权限，更改系统操作密码，查看系统日志等功能。防止非授权人员操作的措施。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">②系统日志查询<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">③水表监控区域划分<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">④智能集中器编辑、水表无线路由采集器编辑、模块管理<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑤用户信息编辑、数据库管理<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑥水表远程监测、报警功能远程抄读、数据分析<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可自动进行系统自检，发现设备异常（包括集中装表箱被打开）、通信异常应有记录和报警。可监控计量表的运行情况，对计量表异常情况（如计量表损坏停止计量等）进行自动报警。对部门用量进行自动实时分析，对可疑的现象（如窃水、漏水）自动报警。可根据人工指定的条件对不同用户用量进行分析筛选，对满足条件的部门进行列表显示。可通过统计线损波动情况，根据设定限值自动提示报警。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑦远程开关阀门功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">根据具体部门情况，可以在主站端发出开、关阀门指令，打开或关闭部门供水。<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">⑧统计分析功能<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8.1 不同区域水量分析曲线：指定区域，绘制区域的日、月、年用水量曲线，并绘制成图表进行分析。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">8.2不同时段用水量分析曲线：绘制指定区域月用水量曲线（每月31个点）和日用水量曲线（每天24个点）。统计台区本年用水量与历年同期用量，绘制比较曲线。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">六、<span lang="EN-US"> SP188手持抄表器无线抄表及控制系统<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">由<span lang="EN-US">SP188手持抄表器无线通信信道（无线信道）将多个无线水表终端数据及相关信息集中抄读和集中控制，并能实施现场维护的无线抄表控制系统。该系统主要由水表、水表内置无线数传模块、SP188手持抄表器、后台操作软件等设备组成。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">系统优点：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">系统简单、抄表效率高；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">无线抄表器携带方便、操作简单直观、功能丰富；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">系统高度集成、总成本较低；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">可以随时抄取数据；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">抄表不入户、避免扰民；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN">*</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">带阀控功能；<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.65pt; mso-char-indent-count: 2.46"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">水表内置无线数传模块简介：<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SM60-W低功率无线水表抄表终端内置高性价比、高速率、高接收灵敏度集成RF无线模块，采用无铅环保生产工艺，内置纠错信道编码通信技术，ISM全频段，无需频率使用费用，可用于各种场合的短距离无线通信领域。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">主要参数和功能：<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">型<span lang="EN-US"><span style="mso-spacerun: yes"> </span>号：SM60-W<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调制频率：<span lang="EN-US">470MHz-510MHz(专用抄表频段)<span style="mso-spacerun: yes"> </span><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">调频方式：<span lang="EN-US">GFSK <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">功<span lang="EN-US"><span style="mso-spacerun: yes"> </span>能：双向发射/接收（半双工）带阀门控制机脉冲计数功能<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">稳频方式：<span lang="EN-US">PLL<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射功率：<span lang="EN-US">+13dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">灵敏度：<span lang="EN-US">-122dBm<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作电压：<span lang="EN-US">3.3--5.5VDC<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">接口数据格式：<span lang="EN-US">8E1/8N1/8O1，和9位数据位。<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">可靠通信距离：<span lang="EN-US">1000米(outdoor) <o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">最大发射电流：<span lang="EN-US"><50mA<span style="mso-spacerun: yes"> </span>接收电流<40mA<span style="mso-spacerun: yes"> </span>休眠电流<5uA；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">通信速率：<span lang="EN-US">1.2kBit/s -19.2KBit/s用户可选；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">用户接口方式：<span lang="EN-US">TTL/UART,模拟RS232,RS485；<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作湿度：<span lang="EN-US">10%~90%相对湿度 无冷凝<o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">工作温度：</span><st1:chmetcnv unitname="℃" sourcevalue="40" hasspace="False" negative="True" numbertype="1" tcsc="0"><span lang="EN-US"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">-40℃</span></span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">~</span><st1:chmetcnv unitname="℃" sourcevalue="85" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">85℃</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">外形尺寸<span lang="EN-US"> 47mmx26mmx</span></span><st1:chmetcnv unitname="mm" sourcevalue="5" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">5mm</span></st1:chmetcnv><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">（不含天线）<span lang="EN-US"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-no-proof: yes">SP188手持抄表器抄表终端简介：<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端是由上海上志电子信息技术有限公司自主开发的，它向用户提供了一种全新的用于短距离无线数据采集，无线抄表，无线餐饮，无线遥控，无线工业控制，无线智能管理，无线仓储盘点等各种短距离无线通信。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了工业级</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">ARM </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">的</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">32 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">位嵌入式微处理器，它具有处理速度快、性能稳定、功耗低等特点，并内置</span><st1:chmetcnv unitname="m" sourcevalue="64" hasspace="False" negative="False" numbertype="1" tcsc="0"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">64M</span></st1:chmetcnv><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据存储器和</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">512k </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">程序存储器，具有存储量大，数据保存时间长，支持在线下载和系统升级；支持</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SD </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">扩展存储卡；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了长寿命的</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">160x160 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">点阵的特大显示屏幕和</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">21 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">个</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">P+R</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">按键键盘操作； </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了模块化组合设计</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">可以方便的和各种无线通信模块</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据采集模块</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">激光扫描系统，蓝牙模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">GPRS/GSM</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">GPS </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">定位模块，</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RFID </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">模块无逢对接。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes"> </span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，内置构建了</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RF </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">无线通信收发系统，可以进行多点组网，它在空旷环境里的通信距离最远可达</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">3000</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">多米，最高通信速率可达</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">300kBit/s,</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">基本上满足各种</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">RF </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">数据无线通信需要；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"><span style="mso-spacerun: yes"> </span></span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了国际通用</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">ISM </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">频段，用户使用无需信道使用费用，工作频率可以在</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">470-510MHz,2400</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">～</span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">2500MHz</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">之间，用户任意设定；</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，符合了目前工业控制智能化、系统化的两大趋势，具有高可靠性，无线集成等特点，可广泛用于无线数据采集，无线抄表，无线餐饮，无线遥控等智能化管理领域。</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-ansi-language: ZH-CN"><o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">SP188 </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">型掌上数据终端，采用了</span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond; mso-ansi-language: ZH-CN"> </span><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: Garamond">1500mAh </span><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ansi-language: ZH-CN">大容量长寿命可充电池，具有工作时间长、使用寿命久等特点。<o:p></o:p></span></p>
<p class="MsoNormal" style="LAYOUT-GRID-MODE: char; TEXT-INDENT: 29.5pt; mso-char-indent-count: 2.46"><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体"><o:p> </o:p></span></p>
<p class="MsoNormal" style="TEXT-INDENT: 5.25pt; mso-char-indent-count: .5"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">马建云</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">上海上志电子信息技术有限公司</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">网址：</span><span lang="EN-US">www.2002s.com</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">手机：</span><span lang="EN-US">18939763306</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">电话：</span><span lang="EN-US">021-59539372-804</span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">传真：</span><span lang="EN-US">021-59539351-810</span></p>
<p class="MsoNormal"><span lang="EN-US">QQ</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">：</span><span lang="EN-US">1120655579</span></p>
<p class="MsoNormal"><span lang="EN-US">e-mail</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">：</span><span lang="EN-US"><a href="mailto:mjyxiaoyuer@126.com">mjyxiaoyuer@126.com</a></span></p>
<p class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">地址：上海市嘉定区叶城路</span><span lang="EN-US">1288</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New" Roman'; mso-hansi-font-family: 'Times New="New" Roman'">号高新科技园区</span><span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
真哈珀啊
这都是啥啊。
