Through data association, the finished pipe positioning is realized. Fourth, the intelligent pipeline is comprehensively applied to put the important hazard factors in the construction evaluation of "welding automation, intelligent detection and anti-corrosion mechanization" under the detection, monitoring and monitoring technology through the perceptual interaction technology. Promote automatic ultrasonic (AUT) and digital radiographic testing, establish risk assessment models, complete the replacement of traditional film through the fusion and interconnection of different systems, and realize the rapid detection, real-time evaluation, digital storage of construction period data, daily pipeline management data, social and environmental data and other wind storage: To improve the mechanization process of filling, to form the collection and integration of the data required for diversified filling risk evaluation, and to realize the management scheme based on big data. Five is to build "intelligent site", in each welding unit, road risk assessment, so that the risk assessment of the key information data collection of anti-corrosion unit, lower groove unit, head unit installation and control ball, real time, accurate, real-time and traceability, risk identification cycle will greatly monitor the unit operation screen, and through the unit WIFI

2.2 improve the prevention and control ability of pipeline risk potential, have data fill in workload big, can not timely and effective identification of corrosion monitoring, condition monitoring of soil and surrounding environment identification, detection, and safety requirements, both inside and outside China and Russia the eastern new cathodic protection remote monitor weather and geological disaster prediction and so on, make full use of the Internet of things technology, measurement system, By the cathodic protection software management system, intelligent test pile and china-chile comprehensive perception of pipe body, key parts and the surrounding environment, the system can analysis of potentiostat, cathodic protection station and intelligence tests to identify risks, quantify the consequences, targeted implementation pipeline maintenance and management, information transmission to the cathodic protection remote monitoring and control system, improve data that a controlled risk. (1) Promote the transformation of pipeline patrol mode to analyze the pipeline protection status, and automatically conduct remote adjustment and fault diagnosis. In fact, the traditional mode based on manual line patrol and standing point supervision can accurately predict the development trend of pipeline corrosion. It can also be transformed from the business department group intelligent pipeline construction to the uav patrol, intelligent monitoring monitoring and the formation of expert team, in the information system to realize the corrosion data in the professional manual patrol of the new mode.