摘要
提出一种基于GSM短消息的远程监测系统,应用于没有供电及有线通信条件下的天然气长输管道野外阀门井内管道压力和燃气泄漏情况的远程监测。在确定系统总体设计的基础上,设计了以GSM模块、单片机为核心的硬件系统和以数据采集、发送及处理为主的软件系统,充分考虑了野外供电和现场电气防爆问题。
A remote monitoring system based on GSM short message is presented, which is used for re- mote monitoring the pipeline pressure and gas leakage in field valve pits of natural gas transmission pipeline under the condition of no power supply and wired communication. Based on determining the overall design of the system, a hardware system that takes GSM module and MCU for core and a software system composed mainly of data acquisition, transmission and processing are designed with full consideration of the field power supply and site electrical explosion proofing.
出处
《煤气与热力》
2014年第2期38-42,共5页
Gas & Heat
关键词
输气管道
阀门井
GSM短消息
远程监测
gas transmission pipeline
valve pit
GSM short message
remote monitoring
