Gas Monitoring System Based on ZigBee Pro and a New Method for Safety Grade Evaluation
Aiming at the mine safety problem, this paper proposes a gas concentration monitoring system design scheme based on ZigBee Pro. The scheme designs a set of ZigBee Pro wireless network combined software with hardware based on KGS-20 gas sensor and CC2530 chip as the controller core. According to the fuzzy reasoning technology and multi-factors information fusion technology, a new method for the gas safety grade evaluation is put forward and achieves a high-precision prediction for gas safety grade. The system with the merits of security, anti-interference, high sensitivity, low power consumption, high life expectancy and easy application, has a huge advantage in practical applications.
Keywords: ZigBee Pro, CC2530, Gas detection, Information fusion and fuzzy reasoning technology
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ABOUT THE AUTHORS
Shutao Wang
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Meimei Li
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Quanmin Zhu
Department of Engineering Design and Mathematics, University of the West of England, Bristol, UK, BS16 1QY
Minghua Liu
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Hongjin Li
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Shutao Wang
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Meimei Li
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Quanmin Zhu
Department of Engineering Design and Mathematics, University of the West of England, Bristol, UK, BS16 1QY
Minghua Liu
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004
Hongjin Li
Institute of Electrical Engineering, Yanshan University, qinhuangdao, Hebei Province, China, 066004