基于GSM网的分布式测控系统研究  

Distributed Measurement and Control System Based on GSM Network

作　　者：张林[1] 吴伯农[1] 

机构地区：[1]北方工业大学机电工程学院,北京100144

出　　处：《单片机与嵌入式系统应用》2010年第7期13-16,共4页Microcontrollers & Embedded Systems

摘　　要：研究了一种采取无线传输的分布式测控系统,并给出了实现方案。该系统可以对油井的现场工况进行有效地远程测控。系统基于GSM网的GPRS业务实现数据的无线传输,选用索尼爱立信公司的GR64无线模块及与其配套的开发环境M2mpowerIDE进行开发。系统中的A/D转换器采用模块内自带的A/D转换器。利用模块向用户开放的ARM9CPU和采用内嵌脚本的方式进行系统进程脚本的编写。实验表明该系统在GSM网覆盖的区域内,能够实现稳定的无线数据传输,内嵌的A/D转换器满足系统的要求。A distributed measurement and control system using wireless data transmission is studied for oil well application.This system realizes the wireless data transmission via GPRS service of GSM network.Sony Ericsson GR64 wireless module and corresponding development environment M2mpower IDE are adopted to develop the system.The A/D converters of the module are used.ARM9 CPU which is open to users is used to compile the system process script in the form of embedded script.Experiment indicates that the system is able to carry out stable wireless data transmission within the area covered by GSM network.Solution for wireless data transmission is presented.

关 键 词：GSM网 GR64 无线数据传输 内嵌ARM 内嵌ADC 

分 类 号：TN929.532[电子电信—通信与信息系统] TP274[电子电信—信息与通信工程]