中国矿山工程

To enhance the reliability and efficiency of safe production monitoring system of mines, a safety monitoring system is designed based on CAN bus, and its composition, hardware and software are all designed in detail. This designed monitoring system can monitor the composition of harmful gas and operation of mechanical and electrical equipment underground, and has the function of automatic alarm. When monitoring results are abnormal, underground intelligent nodes and surface monitoring center will automatically send out early warning information, improving the safety guarantee capability of mines to a certain degree.