煤矿掘进面瓦斯智能排放组合控制开关
Intelligent Gas Emission Combination Control Switch in Coal Mine Heading Face
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摘要: 通过研究煤矿井下掘进面通风的特点和规律,总结出一种掘进面自动排放瓦斯方案,设计了瓦斯自动排放系统,着重讨论了作为该系统控制核心的智能组合开关设计方法,阐述了装置内部总线控制结构、硬件电路、软件逻辑的原理。Abstract: By researching ventilation characteristics and laws of coal mine heading face, the study summed up a kind of automatic gas emission program, and designed the automatic gas emission system.It focused on design method of intelligent combination switch which was the core of the control system, and elaborated the principle of apparatus internal control-bus structure, the hardware circuit, software logic.