Studying Upon Workstation Engaging With Mine Essential Safety

MCS-51 series single chip microcomputer AT89C52 is adopted as signal process unit, which completed the mineral essential safety monitoring, control workstation hardware and software design, continuous monitoring along with control of mine safety environmental parameter. This workstation can cope with four channels of frequency, eight groups of switch data and four groups of output signal. It has wind-electricity-methane closedown, data collecting, computing, displaying, power-off control and remote control. Distributed system with information transmission interface to realize monitoring and control was fully solved.