摘要
在分析SMS短消息工作协议的基础上,对如何利用单片机向手机模块发送AT指令以达到控制手机模块收发短信息的问题进行了较深入的探讨。所设计的系统对应用于工控领域的远程无线数据传输的方法进行了完善和补充,实现了基于GSM网的远程无线测控的目的,具有很高的实用价值。
On the basis of introducing the principle of SMS, the problem that receiving and transmitting the short message is controlled by using MCU to send AT command to the mobile phone, is discussed in this paper. The system can make the way more better, which is used in the transmission of wireless data in the industrial area. The purposes based on the remote control of GSM network can be achieved. This system has high practical value.
出处
《信息技术》
2008年第10期62-64,67,共4页
Information Technology
