Research of Study and Examination System Based on Audio-visual Simulation of “Three Regulations” of Coal Mine

A design scheme of study and examination system based on audio-visual simulation of “three regulations” of coal mine was proposed taking working process of mine excavation as a research object, and designs of function modules of the system were introduced in details. The system can simulate all kinds of conditions in underground excavating process and be used to vividly explain operation rules, technical standards and notices of “three regulations” of coal mine, which provides a new mode for training miners.