A data fusion sensing system for high voltage inlet chamber of electric coal cutter in min-ing is invented by install an electromagnetic interference-resistant video and infrared image monitor through the reserved port of the network communication switch in inlet chamber.It can collect partial discharge signals of ultra-high frequency,ultrasonic,and transient earth potential.Through spatial im-age and infrared temperature field pattern recognition,the system can analyze and alarm in explosive at-mosphere,which laying a foundation for intelligent and life cycle management of coal cutter.
维普
万方数据