DOI: 10.11799/ce201710013
Design of coal mine safety monitoring system based on ZigBee and information fusion
WU Jing-hong
LIU Xun
Abstract：In view of the operation environment and disaster risk factors in coal mine production, coal mine safety monitoring system is designed based on ZigBee and information fusion. By building a wireless sensor network based on ZigBee protocol, the underground environment data is collected and transmitted. According to the requirements of system data fusion, a two-level data fusion model is proposed based on fuzzy nearness and grey correlation degree. The level one data fusion uses fuzzy nearness algorithm to extract the environment parameter feature vector. Level two data fusion uses grey correlation algorithm to fuse the feature vector again. According to filed data analysis, the algorithm can accurately determine the safety status of coal mine, and offer the coal mine safety level.
Keywords：ZigBee wireless networkinformation fusionfuzzy nearnessgrey correlation degree
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 55-58,62 )