Demand Analysis And System Development Of Urban Rail Transit Vehicle Segment Operation Safety Management

Urban rail transit, as a kind of safe, accurate, comfortable, fast and large passenger capacity rail transport, has being gradually developed into a backbone of public transport in domestic large and medium-sized cities at present, taking most of long-distance passenger transport function. Along with the continuous development of urban rail transit in China, increasing in operating city and operating lines, urban rail transit operation scale expands rapidly, and plays an important role, to solve traffic congestion, promote energy conservation and reduce emissions, save land resources and promote urban rapid economic development, promote the general public travel and life quality.Chinese government attaches great importance to development of urban rail transit, the size of its construction is changing, from a single line to multiple lines and planning to become a rail transit network, providing a safe, comfortable and convenient service public.Metro depot is a rear security base of urban rail transit, bearing the vehicle parking, maintenance, commissioning, servicing, etc. metro depot center is a command center for daily transport organization of urban rail transit, different positions in metro depot dispatching center belongs to different department, those offices are corporation to complete metro depot road, construction and metro depot safety management work. But quite a number of job information in the dispatch center and external position in oral or written between each position paper passing back and forth, scheduling plan and equipment operation is handcrafted and artificial operation, workload is big, poor real-time performance, easy to get wrong, and of high ideological quality requirements for personnel, business and technology quality, physiological and psychological quality and operation safety has a very close relationship. The interlocking of homework is still controlled by people is given priority to, security have been unable to meet the demand of operation safety and production management.In order to adapt to the rapid development of subway operation,there’ s a need to construct the subway operation management safety control system to achieve “safe, efficient, convenient”management objectives, and to provide a more comprehensive information for the Metro Depot operating personnel on duty. Along with the development of subway operation scale, vehicle operation by artificial control of security is not enough, there’s an urgent need to have a scientific and safe planning to make the vehicle operation safe, automatic and high efficient.Metro Depot Management safety control system is concluded from the domestic metro depot management problems, from combing each work link of safety risk factors, and from making full use of computer programming technology.The personnel on duty of the train operation depot land the system in advance based on the established process to judge all the safety conditions and the security risk. Only all the conditions are tested and examined can the traffic assignment and the result prediction be allowed to generate. Some of the traditional manual process is replaced by the perspective of the visualization and automation to avoid the occurrence of traffic accidents and to improve the working efficiency.