中文摘要：

介绍了近年来我国煤矿生产中发生的安全事故和造成的人员伤亡情况,阐述了研发煤矿救灾机器人的重要性和紧迫性,综述了国内外矿井救灾机器人的研究现状,指出了煤矿救灾机器人的研究思路和需要解决的技术问题.

英文摘要：

With an introduction of the safety misadventure and heavy casualties occurred in coal mines of China in recent years, this paper points out the importance and urgency to research and develop coal mine rescue robots. The paper further proceeds to give an analysis of the research status of coal mine rescue robots worldwide, advance some research proposals, and point out some problems need to be solved.