Research of Coal Mine Gas Monitoring System Based on Technology Fusion of Wireless Sensor Network and 3DGIS
At present, gas disaster is one of the main problems for Chinese coal industry. The prevention and control of gas accident is an important part of coal mine enterprise production safety. This paper uses wireless sensor network to collect the coal mine gas concentration parameter, transmits and stores the data to the server of gas monitoring system by information fusion of sink, and synchronously displays the data to the client in the state of three-dimensional space. When the gas concentration of monitored coal mine roadway is greater than the limit, the sound and light alarm will be trigged and the alarm area will be displayed. In the meantime, the information of contingency plan will be provided. The system gives a strong technical support for the early warning and controlling of gas disaster and provides a reference for the prevention of gas accidents in coal enterprises.
X. Y. Wan et al., "Research of Coal Mine Gas Monitoring System Based on Technology Fusion of Wireless Sensor Network and 3DGIS", Advanced Materials Research, Vols. 314-316, pp. 2263-2267, 2011