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短信息服务(SMS)是移动通信公司提供的一种手机间的通信模式,由于移动通信网络(GSM或CDMA)几乎在全球范围内实现了联网和漫游,而且短信收费便宜,现在的手机用户之间可以随时随地的进行短消息通信。如果利用手机通信模块将一个嵌入式系统接入到移动网络,我们就可以同样方便地通过手机与系统进行通信,既可以发出指令实现对嵌入式系统的远程控制,同时也可以由系统向用户发送短信通报采集的数据信息或报警信息。
Short Message Service (SMS) is a communication mode between mobile phones provided by mobile communication companies. Since the mobile communication network (GSM or CDMA) achieves networking and roaming around the world almost at almost the same time, and text messaging fees are low, current mobile phone subscribers Anytime, anywhere for short message communication. If we use the mobile communication module to connect an embedded system to the mobile network, we can communicate with the system through the handset as well. We can issue commands to control the embedded system remotely and send it to the user at the same time SMS messages collected information or alarm information.