Monitoring and Control of Terrestrial Pipe Cathode Protection System Based on Wireless Sensor Network

摘要：

Cathode protection is often used to slow down the corrosion of terrestrial pipe.This paper aims to design and develop a system to monitor the terrestrial pipe cathode protection equipments, which can not only collect the potential information in time, but also fine-tune the guard mode of cathode protection on demand.This system integrates technology of wireless sensor networks and GPRS to collect potential data and realize remote data transmission.Mechanisms are adopted to effectively lower the energy assumption and to ensure reliability, such as work-on-duty, allowing for power saving in selection of hardware components, and using TDMA protocol to avoid collision.Trial running of the system has published good results with 96％ or higher success ratio of data transmission and low power saving.In all, this system can meet the requirements of timely detecting physical exception of terrestrial pipeline and controlling wireless sensor networks on demand.

关键词： wireless sensor networks (WSN) cathode protection Radio-awake GPRS CF card

作者: Shihong Duan Yanwei Yu Qin Wang

作者单位: Department of Computer Science University of Science and Technology Beijing Beijing, China

会议类型: 国际会议

会议名称: Iet International Conference on Wireless Sensor Network 2010(2010年物联网应用技术国际会议 IET-WSN 2010)

会议地点: 北京

会议语种:英文

页码: 7-12

在线出版日期: 2010-11-15（万方平台首次上网日期，不代表论文的发表时间）