Research On Freight Information Integration Of Railway Station

Information technology has been widely used in Chinese railway transportation. Transportation Management Information System and Train Operation Dispatching Com mand System has been built up successively, which makes informatization and autom ation of railway transportation into realization and effectively raises the efficiency of railway transportation. However, there is no unified technique standard and interface of both software and hardware standard among these information systems, leading to data congestion of freight transportation. Otherwise, for the reason that there is no sy stem which could cover the whole process of the freight transportation among current information systems, freight transportation process is cut apart by different informati on systems. As a result, it comes out the phenomenon "highly informationized in de partment,poor in whole process" during the informationized freight transportation, wh ich goes against the development of railway freight transportation.This paper steps up with the analysis of railway freight information system problem. Information workflow of freight transportation is analyzed, also the key issue of freight information integration is covered in this paper. At last, the information workflow, which combined with freight post of railway station, information system and operation link, is optimized, meanwhile, freight information integration sharing model is built up from the perspective of entire freight transportation process. Main content is shown as follows:(1) Research on railway freight information system problem. This paper analyses the data sharing hardship, information inaccurate of railway freight information system from four aspects.(2) Analysis of railway station freight transportation. Freight operation workflow and its information workflow are analyzed from three perspective that are freight business acceptance, station technological work and arriving business.(3) Key issue on railway station freight information integration. This paper discusses related technology about freight information integration, builds up relationship based on freight operation. And railway freight information standard system is been set up at the end.(4) Railway station information integration sharing research. With the target and principle of information sharing, station information system data construction is found and information function and workflow of freight post at railway station is optimized. In the end, freight information integration sharing model is proposed in this paper.