Application of Bluetooth in Mine Gas Information Transmission

In order to solve the problem of information transmission, such as underground gas concentration, etc. Using Bluetooth Multi-hop Communication Technology based on VoWPAN, the feasibility of using Bluetooth multi-hop communication system to transmit data on aircraft is analyzed from three aspects: the transmission characteristics of radio in mine roadway, the construction of Bluetooth communication system and the Bluetooth multi-hop communication system mounted on aircraft. The most advanced detection vehicle is responsible for collecting data, and Bluetooth in the middle of the vehicle acts as a relay system. Theoretical research shows that this communication system has a good guiding effect on the downhole detection and rescue of aircraft.