摘要
基于GSM网络的短消息业务(SMS)以其优秀的通讯能力、强大的信息获取能力及低廉的价格,越来越广泛地应用于数据通信行业。本文主要介绍如何将GSM Modem应用到水情数据采集中,阐述GSM短消息业务、协议结构和实施方式,并讨论SMS应用到水情数据收发的几个关键部分。
SMS based on GSM is increasingly often applied in data communication industry, thanks to its strong capability of data acquisition, transmission and reasonable price. The article mainly introduces its application in hydrological data collection, its configuration and actualization of its protocol.
出处
《水利水文自动化》
2003年第4期20-22,共3页
Automation in Water Resources and Hydrology
关键词
水文预报
水情
数据采集
GSM网络
SMS
protocol
automatic water - regime measurement and report
realization
