通过对国内外矿井提升机速度监控情况进行研究分析,提出了一种比较适合我国当前矿井提升机情况的速度监控及其实现方法,从而进一步提高国产矿井提升机速度监控的可靠性及合理性。 Based on the research and analysis of the monitoring of mine hoist speed at home and abroad, a speed monitoring method and its realization method which is more suitable for mine hoist in our country are put forward, so as to further improve the reliability and rationality of speed monitoring of mine hoist in China.