Through upgrading the main transport belt automation system underground in coal mine，the main transport belt transport system could realize the automatic remote control so as to promote enterprise development in transition，reduce staff and improve efficiency. Through installing the digital optical fiber network camera，the remote monitoring and visual operation could be realized. Through installing the network communication equipments，the remote control command，reducing  staff and improving efficiency could be realized.  Through installing the advanced technology equipments，the belt transport efficiency，the safe operation level and the automation management level of main belt could be improved. Through reasonably combining the operation control modes of the underground main belt， the control of “downstream coal”of the main belt could be realized. Through using the variable frequency speed control technology，the electric energy could be saved. Through the organic integration of digital and information，the main transport belt system could realize the goal of “someone in the patrol，nobody in the position”.