Research of China high-speed train transport operation system based on autonomous integration

The research of China railway Passenger-Dedicated Lines and how to construct high-efficiency information system of it have been accelerated in these years. According to the users´ multi-levels requests, the on-line properties are required for new information system, in order to avoid flaws of the existing railway information system. In this paper, we analyzed structure and properties of railway control and management information, gave out its flexible and rigid definitions. We proposed the definitions of Autonomous Functional Unit and Autonomous Information Field. Based on that, a new autonomous integration model of China railway Passenger-Dedicated Lines Information System is constructed, and gave out the mapping method of AFU and AIF in Passenger-Dedicated Lines information system. In the novel integration model, any task can be autonomously separated and processed according to proposed task tree separation algorithm. Finally, an example of dynamic logic process for train dispatching resource integration is described.