Application of Wireless Sensor Network in Underground Coal Mines

摘要：

Wireless sensor network is an integrated technique of sensor, communication and computer science, provided with the ability of information acquisition, transmission and processing. In this article, we use a microcontroller ET44M210 and a wireless communication module RFW102 to realize the embed wireless network terminal. In our approach, the Contention-based MAC protocol and a Hierarchical routing protocol are adopted. Furthermore, an energy conservation strategy for node communication is used: variable duty ratio operation mode.

关键词： wireless sensor network communication architecture variable duty ratio operation mode

作者: LI Quanxi LIU Peiqian SONG Peifeng LI Hongzheng

作者单位: School of Computer Science, Henan Polytechnic University, Jiaozuo 454003, Henan , China AEolus TYRE CO. LTD, Jiaozuo 454003, Henan, China Jiaozuo University, Jiaozuo 454003, Henan, China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 976-980

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）