Gas Monitoring System Based on ZigBee Pro and a New Method for Safety Grade Evaluation
نویسندگان
چکیده
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, antiinterference, high sensitivity, low power consumption, high life expectancy and easy application, has a huge advantage in practical applications.
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