PLC通过短信模块收发手机短信息

PLC Send and Receive Mobile Phone Short Message Via SMS Module

对PLC通过短信模块进行收发短消息进行了研究,以便可以在无人值守的监控状态下,出现紧急情况时,可以通过发送和接收短消息进行报警与应急处理。在进行研究过程中,主要采用PLC定制接口通讯程序的方法,和短信模块进行信息交互,短信模块作为PLC收发短消息的中介,通过移动网络的SMS业务,实现PLC收发短消息的功能。经过实际测试,确定了通过对PLC进行定制接口程序收发AT指令这种方式,可以实现PLC收发短消息的功能。该应用可以为今后需要PLC收发短消息的用户提供参考。

Using the PLC the send and receive mobile phone short message via SMS module is researched,it is the focus on this article, we can send and receive mobile phone short message for alarming and handling the event when the emergency event occurs in unattended monitor situation. During the course of the study~ using PLC there is the customized method of interface communication program, information interaction is carried out with SMS module, SMS module has become as the intermediary for the PLC to send and receive short message, through mobile network business, the PLC receive and send short message function has been achieved After the actual test, this way of receive and send AT command for PLC through a customized interface program is determined, receive and send short message function for PLC can implement. The application can provide a reference for future needs of the users for the PLC send and receive mobile phone short message.