节点文献
基于GSM短信息方式的城市供水监测调度系统
Urban Water Supply System for Monitoring and Dispatching Based on Short Information Method of GSM
【摘要】 本文介绍了GSM短信息技术在城市供水无线监测调度系统中的应用及其实现方法。并给出了该系统的示意图及数据采集终端的硬件组成。分析了GSM短信息发送和接收的方法(PDU模式)和串口控制SMS的工作原理,并介绍了常用的AT命令。
【Abstract】 This paper introduces the application and realization of short information method of GSM in urban water supply system for wireless monitoring and dispatching.It also presents the sketch map of the system and the hardware construction of the date collection terminal.It analyses PDU mode that is the way of sending and accepting short information of GSM and the working principle of SMS port.And it presents AT command in common use.
【关键词】 GSM短信息;
城市供水;
监测调度;
PDU模式;
AT命令;
【Key words】 GSM short information; urban water supply system; monitoring and dispatching; PDU mode; AT command;
【Key words】 GSM short information; urban water supply system; monitoring and dispatching; PDU mode; AT command;
- 【文献出处】 气象水文海洋仪器 ,Meteorological,Hydrological and Marine Instruments , 编辑部邮箱 ,2006年02期
- 【分类号】TU991
- 【被引频次】1
- 【下载频次】58