为解决煤矿发生瓦斯爆炸后,救护队员进入巷道后发生二次爆炸事故造成人员伤亡问题,运用基于VoWPAN的蓝牙多跳通信技术,从矿井巷道无线电传输特性、蓝牙通信系统构建和搭载在飞行器上的蓝牙多跳通信系统3个方面,分析将蓝牙多跳通信系统应用在飞行器上进行数据传输的可行性.前面的侦测飞行器负责采集数据,中间飞行器上的蓝牙起中继系统作用,理论研究表明该通信系统对井下侦测飞行器救援有很好的指导作用.%In order to solve the problem of secondary accidents caused by ambulance members entering the roadway after the gas explosion occurred in the coal mine,which probably causes casualties,we use the VoWPAN-based Bluetooth multi-hop communication technology to analyse the feasibility of using the Bluetooth multi-hop communication system for data transmission on the aircraft from 3 aspects:the transmission characteristics of the radio from the mine roadway,the construction of the Bluetooth communication system and the three-way Bluetooth multi-hop communication system equipped on the aircraft. The front detection aircraft is responsible for collecting data,and the Bluetooth on the middle of the aircraft acts as a relay system. Theoretical research shows that this communication system has a good guiding effect on downhole detection aircraft rescue.
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