Abstract: In view of problems of various monitoring systems, redundant information and low degree of coordination along the main coal flow transportation line in coal mine, an information support system of coal flow line of coal mine main transportation was designed. High-performance configuration software is used to build an unified software monitoring platform to collect and fuse information of several monitoring systems, which realizes functions of information display, statistical analysis, alarm pushing and cooperative control of belt conveyor cluster. The application results show that the system can improve information acquisition mode, improve the level of system integration, and enhance production efficiency.