Motor Mperating State Monitoring System Design Using Wireless Sensor Network

In view of the current lack of effective monitoring of motors in coal mine work areas, in order to achieve centralized monitoring and protection of the motor operating status. This paper designs and implements a wireless sensor network motor operating state monitoring system based on LORA technology based on the actual distribution of motors in the mining area. The system monitors the temperature, current and voltage parameters of various motors in the coal mine working face in real time. And after the data processing through the coordinator node, the data is transmitted to the upper computer expert system through the serial port to realize the online diagnosis and remote intelligent monitoring of the motor. Experimental results show that the wireless sensor network monitoring system can realize online diagnosis and remote intelligent monitoring of the motor, improve the intelligence of the monitoring system, and reduce the cost of system construction and maintenance.