Design on decontamination device of remote monitoring and control system for coal shearer base on PIC microcontroller

The paper introduced the design on the decontamination device of the remote monitoring and control system for the coal shearer base on the PIC microcontroller.The key processor of the device was the PIC microcontroller 16F873A.A water cleaning time flexibly set by the DIP switch would be automatically to have a high pressurized water decontamination of the outer protection glass for the visual camera on the coal shearer.The paper in detail satated the microcontroller control,electric magnetic control,DIP switch and the hardware design of the other key modules.The paper provided the flowchart of the system software.