First, the role of gas pipeline inspection management system GPS ?? We know gas high risk level of security. Flammable, explosive, high-pressure gas leak in the event of an accident or vandalism, will directly endanger people's lives and safety of state property. In the gas business, the distribution pipe network, meter management is the basis for the normal conduct of business and strong support, and distribution work is run on the basis of a large number of pipe, valves, regulators, and so on facilities, so , always grasp the operating state facilities to ensure the normal operation of facilities for the normal conduct of business, the majority of people and businesses daily gas plays a vital role. Equipment maintenance costs resulting in a very huge impact on the final cost of the product, based on the optimization of maintenance equipment health status, can reduce maintenance projects, shorten the repair period, saving maintenance costs, improve security and reliability, increase economic efficiency. ?? GPS gas pipeline inspection management system can monitor the site in place of the rate of inspection personnel, records state parameters of equipment operation, detailed tips you need to check the contents of each type of equipment, methods, reference standard, the system real-time automatic contrast, the feedback device is functioning properly . For managers, the assessment provides an intuitive means to track the repair process, the overall control of the inspection process, providing assessment basis. Equipment management, operational parameters can provide historical trend data, equipment maintenance records. ???????? ??? Second, the system constitutes a hardware:???? Server, GPS Patrol 2, Software: management platform, operating system, electronic maps, database platforms. 3, the network platform: www or three DCN network, works ???? inspection system consists of GPS device (Android smartphones) and systems management platform using GPRS network composed of a real-time inspection management system?. Patrol officers in patrol inspection must carry GPS devices, inspection will automatically receive the longitude, latitude, time and other information satellites, and every 20 seconds (by logging in different ways can set your own) automatically sent via GPRS network to the management center. If you find the pipe network, voltage regulators, valves and other equipment running hidden text can be defective, photographs, video, forms a key alarm feedback to the scene, all of the data in real time via the GPRS network to automatically back management center systems management platform while working status and operating parameters can be collected in the same manner categorical ancillary facilities. Location information management platform will staff, pipeline problems, failures, facility status, parameters and other information automatically analyzes, statistics, summary, and generate various types of appraisal reports, to ensure maximum objectivity and real data, avoiding the various human factors and based on real data, according to the needs of managers to achieve device status and parameters of analysis and statistics for the daily operation of pipelines and ancillary facilities, maintenance provide a strong reference. ??? Fourth, results show a management platform, real-time monitoring, historical track record track view. 2, webGIS geographic information distribution network load distribution. 3, automated inspection assessment, the data is automatically uploaded without using a data cable, quick and easy. 4, live pictures, video backhaul, remote video viewing site conditions. 5, equipment defects, risks reported. 6, equipment defects viewing and processing, real-time distribution of maintenance tasks. 7, recorded statements of efficient diversification, intuitive work is completed to show the staff daily.