Design of Mine-used Intrinsically Safe Industrial Control Computer Based on ARM

In view of shortcomings of bad man-machine interface and less communication interfaces of monitoring device based on MCU,the paper put forward a design scheme of mine-used intrinsic ally safe industrial control computer based on ARM,and introduced design of hardware and software and extension methods of interface of the control computer in details.The practical application showed that the control computer is stable and reliable and has friendly interface.