Research And Implementation Of Integrated Information Platform On Inspection Data Of Permanent Way Maintenance

Security is railway's external subject, and the potential safety hazard is one of the main reason of travelling crane accident. Whether can we find the potential safety hazard spot of railway line timely is more important to railway engineering department. The Integrated information system of inspect data on railway engineering is built for the railway engineering department to master the inspect result of railway line , to supervise the quality state of railway line and to set down maintain plan reasonably.There is not adequate compact relationship between static data and dynamic data in current railway engineering information system. Meanwhile, these systems exist relative dispersive information resource and are lack of accumulation and analysis to historical data and integration to inspect data as well as other data. In order to solve above problem, basing on the application status quo of inspect data by railway engineering department ,this thesis put forward the solution proposal to build Integrated data platform about railway engineering inspect data using network technology and large-scale database technology.To build up this Integrated data platform, firstly, this thesis has analyzed the origin of inspect data and has studied the collection way, coding standard and quality problem of various inspect data. Secondly, this thesis introduces the whole course of concept model design, logistic model design and physics model design on Data Warehouse. Thirdly, The thesis introduces the application of WEB-GIS in Permanent Way Maintenance and describes integrating methods of inspection data and exhibiting forms on the computer of integrated results. Finally, this thesis introduces the application of the Integrated data platform in Urumchi Railway bureau.