Research on Mine-used Sub-station Control Output Technology

Aiming at the frequent mis-operation problem of mine-used sub-station control output in current coal mine safety production comprehensive monitoring system of China, the mis-operation reasons of mine-used sub-station control output have been analyzed in this paper. In addition, solutions to this problem have been proposed from two key factors of mine-used sub-station data acquisition mutation and control output exception, as well as two aspects of hardware and software.