Study on Wireless Gas Monitoring System Based Lithium Miner's Lamp

To counter the problems of less gas probes,difficult movement and small monitoring range present in existent coalmine safety monitoring system,this paper put forward a design scheme for a wireless gas monitoring system based on lithium miner's lamp.The alarm lamp and wireless signal receiving device having the functions of gas detection and over-limit wireless transmission were designed,The choice of wireless communication frequency,software anti-collision technology and wireless communication frequency conversion technology was studied,and the design of monitoring software was provided.The system makes full use of the miners' working features and is of great significance to the prevention of gas disasters and safe production in coalmines.