摘要
介绍了基于GSM网络的短消息业务,采用wism02c GSM模块和AT89S52单片机等硬件组成的水情数据采集电路的设计方法和工作原理,描述了水情数据采集系统的软件设计过程,说明了单片机与GSM模块之间的通信以及利用AT指令控制GSM模块收、发短消息的具体方法.
A Hydrological Data Acquisition System is introduced which includes GSM modules and AT89S52 single chip computers and so on. Hydrological Data Acquisition System is based on short message of GSM network. The design process of the system is described and the communication between single chip computers and GSM modules is explained,and the way how to use AT instruction to control GSM module receiving or sending short messages is showed.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第5期610-614,共5页
Journal of Inner Mongolia University：Natural Science Edition
基金
内蒙古自治区教育厅资助项目
