基于GSM通信技术的无线测控系统设计

传统的使用类似于数传电台的无线通信设备为通信手段的计算机无线测量与控制系统，建设和维护费用高，不能满足工程上大地理范围的测量与控制要求。通过对GSM通信系统的研究，将GSM移动通信终端模块嵌入到测控系统中，设计出相应的软硬件和测控模块，实现丁利用GSM通信网络完成计算机测控系统的无线测量与控制。工程实践表明基于GSM通信网络的无线测控系统，非常适合大范围的无线测控应用场合，同时系统还具有通用性好、地理覆盖面广、免调试维护、低廉的建设与运营费和控制方式灵活等优点。

Design of Wireless Measurement and Control System Based on GSM Communication Technology

Wireless computer measurement and control systems that use digital radio transceivers to transfer data will meet troubles when they are applied to measure and control many points distributed in large area. With the GSM cellular engine embeded into the measurement and control system and specially designed software and hardware, the wireless computer measurement and control system that utilizes GSM communication net to transfer and receive instructions and data settles the above problems completely. Engineering practice indicates that the wireless measurement and control system based on GSM communication technology is very suitable for the system in which the control devices are distributed in a large area. At the same time the system also has many other advantages such as universal usability, free of maintenance, low operation cost and flexible control methods.