【摘要】 GSM无线模块是由西门子公司研发的一种模拟GSM蜂窝网络手机进行语音、数据通信的设备,该设备通过标准RS-232串口与计算机连接,本系统软件通过串口向模块发送AT指令驱动其执行相应功能.本文介绍了GSM无线模块的收发短信息的功能,以及其在企业应急救援系统中发挥的作用,对基于这种模块的智能系统框架进行了分析和探讨.更多还原

【Abstract】 GSM Wireless Module is a kind of device that is developed by Siemens Company.It can simulate the cell-phone to execute the voice and data communication.The module is connected to the standard serial port of computers by a RS-232 wire.The software sends AT-commands to the device via the serial port,and these commands can drive the device to accomplish its functions.This paper introduces the sending/ receiving SMS function of the GSM Wireless Module,and discusses its usefulness in the Urgent Accident Rescue System of Corporation.At last,it analyses an intelligent system framework based on this module.更多还原