摘要
GSM远程通信网络具有实时、方便、快捷的特点。本文介绍的控制系统是基于GSM模块GTM900-B的一个远程控制系统。用户可以通过用手机向该系统发送短信的方式传递用户的命令,系统利用微控制器通过串行通信口向GSM模块发送AT指令从而将信息进行读取,并根据读取信息的内容识别用户命令,并且在最终执行用户的命令。
GSM long-distance correspondence have the trait of real time convenience and shortcut.The wireless long-distance controlling system illustrated in this text is a system based on a GSM module named GTM900-B.The user may send command to the system in the manner of sending a message.The system uses the serial communication port of micro-controller to send AT dictate to the GSM module to read the message,and then identify the content of the message.At last,the system performs the command of the user.
出处
《煤炭技术》
CAS
北大核心
2010年第7期139-140,143,共3页
Coal Technology