Abstract: In view of the problems such as the deep analysis of coal and gas outburst data was blocked and the efficiency improvement of prevention and control of coal and gas outburst was limited, which were caused by low level of information technology in prevention and control of coal and gas outburst, a information management system of coal and gas outburst prevention and control was constructed. The system was mainly composed of automatic upload equipment of outburst parameters, automatic transmission technology of cross network data and professional information management software. Through the organic combination of the three parts, it realized the underground automatic upload, ground intelligent analysis and mobile examination and approval query of outburst prevention and control information. It not only realized the process control of the implementation of the two "four-in-one" integrated penetration prevention technologies, but also vigorously promoted the construction of a new mode of coal mine safety based on "Internet plus".The application results in Yangmei No.5 Coal Mine show that the information technology of the system has greatly reduced the intermediate links of data filling and approval, reducing the total daily prediction time by about 70%, and for the first time in the coal mine, it has realized the comprehensive analysis and mobile approval of data such as outburst prediction and drilling parameters.