Abstract: This paper brings forward a project that to realize long-distance transmission of water level information in the water level automatic measurement and transmission system by using short message service(SMS) of GSM network. Construction and work principle are shown and concrete method of realizing the telecommunication by SMS is discussed in detail. At present, this technology is applied to the penstock level supervision and measurement system in Zhangye, and the automatic collection, storage, telecommunication and real time demand of penstock level information are realized successfully.

Key words: GSM, SMS, Penstock level, Telecommunication

摘要： 提出了一种利用 GSM 网络的短消息业务，实现水位自动测报系统中水位信息远距离传输的解决方案，给出了系统结构、工作原理，并着重论述了利用短消息实现远程通信的具体实现方法。目前，已将该技术应用于张掖市水渠水位监测系统，成功地实现了水位信息的自动采集、存储、远程通信及实时查询。

关键词: GSM, 短消息, 水渠水位, 远程通信

CLC Number: 

• TP39