摘要
针对油气井远程监测中面临的监测点分散、布线困难和实时性差等特点,提出了利用具有节点功耗低、工作时间长、成本低、能自组织地通信以及在危险区域和大面积监测中容易布置等特点的无线传感器网络,对油气井中不同深度地层的温度、压力进行实时监测的方法。并着重讨论了该系统无线传感器网络体系结构、网络节点的构成,以及数据采集和无线传输的实现。
On account of the decentralization of the monitoring spots,the difficulty of cabling and the worse real-time performance of monitoring, wireless sensor network with characteristics of low power consumption,long operating time,low cost,self-communication and easy installation at dangerous and broad areas was applied into remote monitoring of oil and gas wells.
出处
《微型电脑应用》
2008年第9期30-32,5,共3页
Microcomputer Applications
基金
中国石油天然气集团公司石油科技中青年创新基金资助(05E7014)
中国石油天然气集团公司应用基层研究项目(05B30203)
关键词
WSN
监测系统
油气井
AT命令
WSN
Monitoring system
Oil and gas well
AT command