铁路列车调度指挥系统风险分析研究综述OA

The dispatching and command system in the railway transportation system is the core link to ensure the smooth operation of the railway network,and its key task is to coordinate,manage,and supervise train activities to achieve the safety and efficiency of train operation.However,due to the complexity and management difficulty of railway train dispatching work,the probability of accidents may increase as a result.Railway accidents are often the result of the superimposed influence of multiple safety risk factors,usually featuring unpredictability and suddenness.Once they occur,they may cause extremely serious impacts.In view of this,conducting in-depth risk analysis research on the railway train dispatching and command system is extremely crucial.This not only helps to reduce the risk of accidents but also is an important measure to enhance the safety management level of the railway transportation system.The existing research is relatively mature in the analysis of a single risk factor,but there are still deficiencies in multi-factor coupling effects,adaptability to dynamic scenarios,and interdisciplinary integration.This paper systematically reviewed the research progress of risk analysis on the railway train dispatching and command system and summarized the Chinese and international achievements from three aspects:risk uniqueness analysis,new risks brought by intelligent dispatching,and risk analysis models and methods.Finally,the Chinese and international research status was reviewed,and the research trends of risk analysis research on the railway train dispatching and command system were further prospected,which can provide certain references for the risk analysis research on the railway train dispatching and command system.