高速公路交通事故应急关键资源调配研究综述  

Review on key emergency resource deployment for expressway traffic accidents

作　　者：靳引利[1] 高鹏[1] 谭二龙 李林蔚 刘坤 JIN Yin-li;GAO Peng;TAN Er-long;LI Lin-wei;LIU Kun(School of Electronics and Control Engineering,Chang'an University,Xi'an 710064,Shaanxi,China;School of Transportation Science and Engineering,Beihang University,Beijing 102206,China;Hong Kong-Zhuhai-Macao Bridge Authority,Zhuhai 519060,Guangdong,China)

机构地区：[1]长安大学电子与控制工程学院,陕西西安710064 [2]北京航空航天大学交通科学与工程学院,北京102206 [3]港珠澳大桥管理局,广东珠海519060

出　　处：《交通运输工程学报》2024年第6期1-25,共25页Journal of Traffic and Transportation Engineering

基　　金：国家重点研发计划(2019YFB1600703);陕西省交通运输厅交通科研项目(22-04X)。

摘　　要：定义了高速公路应急关键资源,根据高速公路交通事故应急救援的预防、准备、响应阶段,将高速公路应急关键资源调配分为应急设施点选址、应急关键资源配置与调度,系统回顾了这三方面的研究成果,探讨了目前存在的问题与后续研究方向。研究结果表明:在应急设施点选址方面,现有研究多面向高速公路规划初期场景,选址结果也较为固定,有必要研究面向道路运营阶段的路侧小型和微型应急设施点选址方法,受限于模型求解性能,现有研究较少考虑大规模应急设施点选址,组合式求解算法有望在此取得突破;在应急关键资源配置方面,现有研究假设在事故初期就可获得完备的事故信息,与实际情况不符,利用静态资源配置方案设计动态资源配置策略更贴合实际;在应急关键资源调度方面,交通事故后的不确定性为应急关键资源调度带来了挑战,应研究鲁棒性强的交通状态估计方法,事故后交通状态的时变特性对应急车速有较大影响,应研究融合动态路径规划与交通控制策略的应急关键资源调度方法,面向未来,有必要研究混合交通流与智能网联汽车环境下的应急关键资源调度方法,深入探究应急车辆调度过程中车速的动态变化规律;在三者融合方面,高速公路场景下的一体化优化研究尚未开展,有必要研究面向桥梁、山区等特殊场景的陆海空天立体化应急关键资源调配理论和验证方法,进一步提升高速公路运输网络韧性。The key emergency resources for expressways were defined.In terms of the prevention,preparation,and response stages of emergency rescue for expressway traffic accidents,the key emergency resource deployment for expressways was divided into emergency facility location selection,allocation and dispatching of key emergency resources.The research achievements in the three aspects were systematically reviewed,and the existing problems and future research directions were discussed.Research results show that in terms of the location selection for emergency facility,current research is mostly oriented to the initial scenario of expressway planning,and the location selection result is relatively fixed.It is necessary to study the location selection methods for small and miniature emergency facilities oriented towards the stage of road operation.Limited by the model’s solving performance,existing research seldom considers the location selection for large-scale emergency facility.The combined solving algorithm that integrates multiple optimization algorithms is expected to make breakthroughs.In terms of the key emergency resource allocation,current research assumes that the complete accident information is available during the initial phase of the accident,which is inconsistent with actual condition.Using a static allocation scheme to design a dynamic resource allocation strategy is more realistic.In terms of the key emergency resource dispatching,uncertainty after traffic accidents brings challenges.Robust methods estimating the traffic state should be studied.The time-varying characteristics of traffic state after traffic accidents have great impact on the speeds of emergency vehicles.The key emergency resource dispatching methods integrating the dynamic path planning and traffic control strategies should be studied.Looking toward the future,it is necessary to study the key emergency resource dispatching method in the environment with mixed traffic flow and intelligent and connected vehicles.The dynamic change law of ve

关 键 词：交通规划 应急关键资源调配 应急设施点选址 应急关键资源配置 应急关键资源调度 

分 类 号：U491.31[交通运输工程—交通运输规划与管理]