Design on Emergency Dispatch and Command System of Urban Rail Transit
Wang Hua, Liu Zhigang, Ding Xiaobing

Abstract
Urban rail transit brings huge economic and social benefits to the society, however, the event of accidents and breakdown of subway can cause a wide range of traffic impact, significant personal and economic losses and even cause traffic paralysis. Current domestic emergency dispatch and command model is basically "man-based", therefore the validity and effectiveness of emergency scheduling decisions of vehicle dispatcher is directly related to the efficiency of emergency disposal and operation safety during the emergency events. For the realization of the emergency dispatch control mode from the current "man-based" to "automation" in the near future, this paper designed an urban rail transit emergency dispatch and command system with the functions such as fault time warning, emergency events disposal and fault information management. This paper also designs the background support system and the software framework to realize the functions.

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