| Harbin South Marshalling Station for terminal main marshalling station, belongs to a network marshalling stations, mainly composed of five railway lines of Harbin, Binzhou, Middle East, North foreshore, pl ay Kazakhstan hub link ing all the freig ht train solution task, through direct train without transfer task and mainland area traffic assignment.Harbin South Marshalling station uses th e integrated automation control system(SAM) system, its main function is to realize the automatic execution of operations at the scene, such as automatic receiving station stage plan, shunting operation plan, dispatching command, construction task s, automatic collection and contro l equipment state a ttributes, interprets commands and p lans, while the u se of intelligence and artificial intelligence algorithms and m ethods to complete the optimal decomposition of the program and the production of mission and path selection, adjusting operation sequence, solv e conflicts in operations to determ ine the optimal production time, executive order an d abnormal operation condition and plan of intelligent adjustment. Harbin South Marsha lling Station a total of eight signal tower, currently used in the integra ted control system of Sam, not automatic control, Harbin station do not completely to, solution, editing, the 8th floor synthetic a integration of managem ent and control mode. To the south of Harbin how to r e positioning, planning, analysis, design and implementation, so as to realize th e marshalling station h ighly integrated automation, improve the transportation production command and m arshalling the highest ef ficiency is need to focus on resolving the problem. Therefore, the use of relevant theoretical knowledge to further improve and optimize the structure of the SAM system, intelligent system analysis, decision-making, execution of the application to the 8th floor oneness of flexibility in the use of, make full use of the existing SAM system control platform to achieve the union contro l is has very important pr actical significance and economic significance.Basis in this paper, in the SAM syst em operation status of Harbin South Marshalling Station were investigated using the m ethod of operation and management, analysis of the Harbin Sout h Marshalling Station SAM system there are four aspects problem. Is Sam integrated control system cannot with wireless shunting locomotive signal and monitoring system system(STP) form ed joint control; the second is south of Harbin m arshalling station five field currently 6502 electric interlocking, namely non computer interlocking, not included in the SAM integrated control system; the third is three ga mes of configuration TW-2 Hump Control System of Har bin South Marsha lling Station, not included in the SAM integrated control system; four is not set parking control system. Produce these problems is the main reason of Harbin South Marshalling Station Sam integrated management planning system is not perfect; Sa m integrated control syste m maintenance is not stan dardized; Sam integrated control system operation process optimization; integrated control system of Sam lack of parking control system.According to the reasons of Harbin South Marshalling S tation SAM system problems and, by using the m ethod of operation and management, the problems of SAM system for a more com prehensive search, carding and analysis, further optimize and improve the Harbin South Marshalling Station SAM integrated control system, mainly the integration of a va riety of process control system, the establishment of inform ation platform and realizes the inform ation sharing, the scheduling management function, and the real ization of the station by the way the relevant part of autom atic execution of dispatching plan by control system, automatic optimization method based on decision method, through the autom atic allocation and optimization scheme of the control system, and the decision information provided directly to the staf f of each work station, realize the dispatch and command decision m aking automation. This article from the SAM execution system of personnel traini ng, system m aintenance project standards, equipm ent maintenance, hardware maintenance, software maintenance, put forward their ow n ideas and specific safeguard m easures. Harbin South Marshalling S tation SAM integrated automation system has been optimized d esign, solve the concrete problems existing in the SAM system, so as to realize the centralized control of all subsystems of the SAM system. |
