煤矿井下远程灾区侦测系统研制

Development of Long-distance Detection System for Underground Disaster Area

针对煤矿矿井瓦斯突出、瓦斯或粉尘爆炸、火灾等事故,设计了一种适用于井下远程灾区侦测系统。系统包括气动发射装置、环境侦测器、数据接收器、数据中继器。井下远程灾区侦测系统由气动发射装置将环境侦测器发射至井下灾区特定区域,环境侦测器将测量的灾区环境参数通过数据中继器上传至数据接收器。数据接收器可实时显示环境参数,同时能通过无线组网将数据上传至地面救援指挥端,为井下灾区侦测、救援提供重要信息。

For coal mine gas outburst,gas or dust explosion,fire and other accidents in mines,we develop a kind of long-distance detection system. The system contains pneumatic transmitters,environmental sensors,data receivers,repeaters. Pneumatic transmitters launch the environment sensors to the disaster area,environmental sensors can measure the environment parameters of the disaster area,and then the environment sensors send those data to the data receiver. The data receivers display the environment parameters or send them to the rescuing command side by the repeaters,which provides important information for disaster area detection and rescue.