The Research Of Vehicle Segment Evaluation System Based On MORT

Railway transportation as the country's public welfare undertakings, with its high speed, low pollution, all-weather, low energy consumption, high safety etc have achieved rapid development, especially in this century, railway after six big speed, high-speed rail technology in China is in the top in the world. In order to make the railway can continued healthy and stable development of our country, we must pay attention to safety, and car depot as the rail system is responsible for the vehicle maintenance and repair of the unit, only the level of safety management is Paramount. In baotou car depot and safety management system as the research target, through the MORT method is adopted to establish the baotou car depot safety assessment system, and take the bus column inspection system as an example, using the analytic hierarchy process(ahp) according to build step by step a baotou car depot safety evaluation system analysis, and according to the barrel short plate theory to better improve the baotou car depot train inspection system in the passenger car safety management level of rationalization proposal is put forward. The main contents include:(1)First from the MORT analysis its own characteristics, MORT analysis use effect and the present situation of baotou car depot safety three aspects elaborated based on MORT analysis of the feasibility and necessity of car depot safety evaluation system; Then according to the Hohhot railway bureau in baotou car depot at present the architecture of the system, combined with MORT analysis method to establish baotou car depot safety assessment system. The evaluation system is different from general MORT we omitted S branch(accident), just set up branch M poor factors(management system), evaluate its current baotou car depot loopholes and defects existing in the safety management system, only need according to the MORT marked in the figure of event symbols, according to the corresponding LTA compare, can get the current level of safety management of baotou car depot.(2)In accordance with the established good baotou car depot management system of safety evaluation, in baotou car depot passenger train inspection system for the evaluation objects, using the analytic hierarchy process(ahp) to "personnel, equipment, management and environment" of four factors and their sets are compared, and two secondary factors determine its weight value, then invited the car depot safety management expert guidance, formulated the baotou car depot train inspection system in the passenger car safety status questionnaire, by issuing questionnaires to baotou car depot safety management status in the form of a baseline, and according to the result of the examination and connecting with the weights of the factors and the fuzzy evaluation method to make evaluation of the safety management status quo, from the evaluation results restricted bus column inspection system is the main reason of the safety factors to improve management and personnel two factors. Short plate theory, in accordance with the barrel to baotou car depot train inspection system in the passenger car security level to a higher degree, we must to the management and staff to improve the levels of these two factors, so the next mainly from two aspects of the management staff and management advice.