交通运输系统工程与信息 ›› 2019, Vol. 19 ›› Issue (2): 46-51.

• 智能交通系统与信息技术 • 上一篇    下一篇

基于情景分析的城市轨道交通应急指挥系统功能需求研究

贾文峥*1,宋晓敏 1,廖理明 2,冯旭杰 1   

  1. 1. 交通运输部科学研究院 城市轨道交通运营安全管理技术及装备交通运输行业研发中心城市公共交通智能化交通运输行业重点实验室,北京 100029; 2. 成都轨道交通集团有限公司,成都 610051
  • 收稿日期:2018-10-22 修回日期:2018-12-29 出版日期:2019-04-25 发布日期:2019-04-25
  • 作者简介:贾文峥(1983-),男,河南周口人,副研究员,博士.
  • 基金资助:

    国家重点研发计划项目/National Key R & D Program of China(2017YFF0207505);交通运输部科技示范工程项目/ Science and Technology Demonstration Project of Ministry of Transport (2016012);交通运输战略规划政策项目/Transportation Strategic, Planning and Policy Project(2017-7-10).

Function Demand of Urban Rail Transit Emergency Command System Based on Scenario Analysis

JIA Wen-zheng1, SONG Xiao-min1, LIAO Li-ming2, FENG Xu-jie1   

  1. 1. Key Laboratory of Advanced Public Transportation Science, Research and Development Center of Transport Industry of Technologies & Equipments of Urban Rail Safety Management, China Academy of Transportation Sciences, Beijing 100029, China; 2. Chengdu Rail Transit Group Co., Ltd., Chengdu 610051, China
  • Received:2018-10-22 Revised:2018-12-29 Online:2019-04-25 Published:2019-04-25

摘要:

城市轨道交通运营突发事件可能对列车运行和客运组织造成干扰,需要应急指挥系统进行综合调度指挥和应急处置.突发事件具有不确定性,建设应急指挥系统是一项复杂决策,功能需求分析是决策的重要依据,要求功能描述清晰、一致和完整.本文采用情景分析法对突发事件的情景构建、应对任务和功能需求进行了描述,提出了确定应急指挥系统功能需求的策略.并以列车信号系统故障为例进行了分析,给出了功能需求描述和实现功能需求的数据和技术要求.结果表明,利用情景分析法对应急指挥系统进行功能需求分析是有效的,可以较好地解决需求分析不确定性和完整性问题.

关键词: 城市交通, 城市轨道交通, 应急指挥系统, 情景分析, 功能需求

Abstract:

Operational emergencies may cause interference to train operation and passenger transport organization of urban rail transit, and an emergency command system is needed for comprehensive scheduling and emergency response. Emergencies are uncertain, so function demand analysis is one of the most important phases in emergency command system development, and the main task is to describe system behaviors unambiguously, consistently and completely. The scenario construction, tasks and function demand are described using scenario analysis method, and the general strategy to generate functional requirements is proposed. Taking a signal system fault as an example, the function demand and data support are analyzed. The results show that scenario analysis is effective to capture the function demand of emergency command system and can better solve the uncertainty and completeness.

Key words: urban traffic, urban rail transit, emergency command system, scenario analysis, function demand

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