对煤矿瓦斯爆炸等五大灾变条件和国内搜救侦测现状进行了分析，指出当前煤矿救援存在的问题，阐述了国内外搜救侦测通信技术装备及其方法特点，重点研究了遇险人员搜寻仪、本安探测机器人及应急通信技术现状，提出了煤矿搜救侦测通信技术向系统化、标准化、电子信息化和融合化发展，以及装备向多功能一体化、专业化、本质安全化、便携化、可视化、成套化等方向发展的趋势。%This paper analyzed the formation conditions of five grave disasters including gas explosion in coal mines and the existing status of rescue work in our country, pointed out the problems present in coal mine rescue, expounded the characteristics of the search, rescue, detection and communication technology and equipment both at home and abroad, made an emphatic study on the technical status of the units for searching and locating persons in distress, intrinsically-safe search robots and emergency communication technology, and put forward the development tendency of the systematization, standardization, electronic information and integration of mine search, rescue, detection and communication technology and the multi-functional integration, specialization, intrinsic safety, portability, visualization and complete set of the mine search, rescue, detection and communication equipment.
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