Design and Realization of Wireless Sensor Network for Hydrogen Leakage Detection

摘要：

A kind of Tin dioxide (SnO2) semiconductor gas transducer as well as wireless sensor network (WSN) platform was explored in building the hydrogen leakage detection system. A condition circuit and circumstance holding circuit for gas sensor was designed to assure the detection accuracy. To reduce the load of sensor network and power consumed, the signal was processed on the data acquisition board via averaging and root-mean-square value method. To valid the detection system, the result based on simulation and hydrogen field measurement was also given.

关键词： Hydrogen leakage detection Wirele sssensor network Embed signal processing Design and realization1

作者: QIN Guojun MA Yuanyuan CHEN Kai HU Niaoqing

作者单位: School of Mechatronics Engineering and Automation, National University of Defense Technology, Changsha, Hunan, 410073, P. R. China

会议类型: 国际会议

会议名称: 第七届国际测试技术研讨会

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-05（万方平台首次上网日期，不代表论文的发表时间）