Research On Depot-class Management Information System For Railway Freight Car

The railway information construction is the national information construction important constituent, advances the information is vigorously covers the modernization overall situation the strategic action, is realizes our country industrialization and the modernized inevitably choice. The railway car information also is the railway information important constituent, is safeguards the vehicles movement security, the enhancement production efficiency and the management level important method, is the railway car productive forces layout adjustment, repairs the system reform, the equipment modernization important technical support. "The management information system for railway car" (i.e. HMIS) is for adapts the freight car technology unceasingly to develop the need which and the vehicles department manages innovates unceasingly, according to the Ministry of Railways to the railway car information construction overall plan, unifies the vehicles to repair the freight car utilization management system management system which the system reform the request proposed by Ministry of Railways Transportation department had issued "Railway car Information Plan" in 2005, among, the freight car technical management information system is "Plan" in a content important constituent, it is in the railway information construction plan and under the technical instruction, uses the computer network, the communication realization freight car production organization, the quality control, the technical management information system.The paper acts according to the Ministry of Railways HMIS system design and the master plan request, for adapts the freight car to repair the system reform and the freight car technical management unceasing need to develop, the full use already has the information resource and the system resources, follow the Ministry of Railways related freight vehicle technical management information construction the overall plan, the development direction as well as the freight vehicle technical management technology standard and the data coding rule, in the vehicles section establishment take the computer hardware, the network, the communication system as the equipment foundation, changes into the software core by the freight vehicle technical management data electron, provides comprehensively, accurate, at the right moment, the dynamic foundation data for the freight vehicle technical information dynamic storehouse. First, the paper analyze narrated the corresponding function which in this system 11 subsystems have, for realizes data sharing between various subsystems, has carried on the analysis to data exchange between various subsystems. Next, the paper basis vehicles section to the freight vehicle utilization management actual situation, to produced the utilization demand function to carry on the description, has established the network system hardware test principle and the standard, the software system test principle and the standard. Finally, this system has realized the function basically completely, the performance reliable, the movement security, the compatibility strong system design goal.