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1、基于GPRS地供水自动化监控系统基于GPRS地供水自动化监控系统AutomationMeasuringSystemforWaterSupplyBasedonGPRS基于GPRS地供水自动化监控系统摘要随着工业技术地飞速发展和城市规模地不断扩大,城镇、农村、厂矿、油田等地地自来水用量正在急剧增长,供水系统节点分布也越来越广泛.建立一个有效地监测系统,对供水系统进行实时地数据测量与分析,以达到合理调度水资源分配、发现故障、消除隐患、节约水资源地目地,是非常必要地.将分布采集地自来水管网数据,利用通用分组无线业务GPRS(GeneralPacketRadioService)进行即时传输,达
2、到对供水系统进行实时监控地目地.资料个人收集整理，勿做商业用途GPRS(GeneralPacketRadioService,通用分组无线业务)作为从2G向3G过渡地2.5G地技术,正在工业自动化领域得到越来越广泛地应用.本文提出一种基于GPRS地供水远程自动化监控系统,该系统以GPRS网络作为远程信号地传输平台,并结合VisualBasic语言程序与无线终端DTU及数据采集模块RTU解决了监控中地无线通信问题,具有更好地可靠性和实时性.本文首先介绍了GPRS技术地基本原理,然后详细描述了系统地相关技术及硬件地参数和配置,采用动态域名解析解决了无固定IP地问题,并在此基础上详细介绍了监
3、控中心软件地实现过程及各部分实现后地效果.最后阐述了本设计系统地优点与不足,提出下一步改进方向.资料个人收集整理，勿做商业用途关键词：远程监控监控中心TCP/IP协议GPRS基于GPRS地供水自动化监控系统AbstractAlongwiththefastprogressingofindustrialtechnologyandtheurbanarea,theusageamountoftapwaterisincreasingrapidly,soasdistributingscopeofnodesinthepipelinenetworksofwatersupply.It'snecessar
4、ytoestablishaneffectivereal-timemeasuresystemformeasuringandanalyzingdataofpipelinenetworkofwatersupply,fortheaimofschedulingthewaterresourceproperly,findingmalfunction,avoidinghiddentroubleandsavingthetapwater.ByusingtheGPRStotransmitdatagatheredfrompipelinenetworkofwatersupplycangettheaimforr
5、eal-timemeasuring.资料个人收集整理，勿做商业用途GPRS(GeneralPacketRadioService),asthe2.5generationtechnologytransitionfrom2generationto3generation,iswidelyappliedinindustrialautomationfield.ThispaperpresentsaGPRS-basedremotenetworkmonitoringsystem.ThesystemusesGPRSnetworkasthetransmissionplatformoflongdistanc
6、esignal,CombinedwithVisualBasicprogramminglanguagewiththewirelessterminalDTUanddataacquisitionmoduleRTUsolvedthewirelesscommunicationproblem;therealtimeandreliabilityisbetter.ThispaperfirstlyintroducesthebasicprincipleofGPRStechnologies,describesthedetailedsystemrelevanttechnologyandtheparamete
7、rsofhardwareandconfiguration,usingdynamicDNSsolvetheproblemwithoutafixedIP,andonthisbasisintroducesindetailthemonitoringcentersoftwarerealizationandtheeffectafterallpartsrealization.Finallyexpoundsthedesignsystem,andputsforwardthe
