Datong Qinhuangdao Railway Signal Equipment Fault Research

Datong-Qinhuangdao line of 400 million tons expansion and reconstruction project is the development of the domestic heavy leaping landmark projects, modernization of heavy coal-channel demonstration project, Improving the Capacity of the existing line model of the project. Since the increase in the total volume is bound to increase by 2-ton train the number of open lines, which lead to significantly increased traffic safety. Datong-Qinhuangdao line for heavy transport large capacity, high-density, high-speed characteristics, summarized from the perspective of the whole system out of the Datong-Qinhuangdao line of traffic equipment failure of the main factors for the signal equipment, and the reasons causing the use of signal equipment fault tree analysis to identify electricity department in the signal device management weaknesses have to focus on preventive measures.Research paper with the Datong-Qinhuangdao line security system are closely related to comprehensive maintenance and repair skylights set the problem, from the analysis of the railway signal equipment changes in the way maintenance operations proceed in the form of skylight, skylight time, transport organizations under the skylight features program analysis and other aspects of the proposed electric sunroof of improvements for maintenance; from the grassroots units of the disposition of the signal fault analysis, to improve the signal failure of the disposal capacity of the measures, developed a signal failure emergency management. Meanwhile, electricity service system security management of a specific proposal.