Design of man-machine interface module of communication and control system under the mine

The communication and control system under the mine is the integrated system of the automatic control,equipment monitoring and alarm protection of coal mining working face.In order to meet the usability of system operation,the design of the man-machine interface of the controller is a key point.The paper introduces the design process of the man-machine interface and provides the internal block plan of SG320240FPD LCD module.The man-machine interface displays the current running status of system to improve safety and reliability of system.For system function,it takes PHILIPS 16/32-bit embedded processor LPC2292 as development platform which mainly faces to the terminal equipment to take a cost-effective and low-power applications.The design of man-machine interface is to ensure the perfect adaptation of the function and appearence of system.