Perception Technology of Internet of Things Applied to Mine Gas Monitoring and Measuring System
Abstract：According to the complexity and uncertainty of the mine gas monitoring and measuring,the perception technology of the internet of things was applied to the mine gas monitoring and measuring system to establish a distribution type star mode wireless sensor network of the perception layer and to study the information fusion algorithm of the key technologies in the internet of things.According to the different fusion gradation,the fuzzy approximation rule,D-S evidence theory and the fusion method based on the grey related analysis was applied.The intelligent mobile Sink node was designed and developed to provide a good perception layer solution to the application of the internet of the things for the mine gas monitoring and measuring.The experiments showed that the application of the perception technology in the internet of things could improve the information collection efficiency and the system tolerance error capacity and could realize the information complementary and cooperative perception.Thus the monitoring and measuring system would have a less false alarm rate and the missing inspection rate to improve the accuracy of the mine gas monitoring and measuring.
Keywords：perception of internet of thingsgas monitoring and measuringDSWSNinformation fusion
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)