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紧急救援效率对有效减轻交通事件影响至关重要。根据我国高速公路现有救援资源配置和管理模式,提出了基于机会成本的高速公路系统化紧急救援思想,建立了决策变量的计算方法,建立了基于机会成本的高速公路交通事故紧急救援模型和求解算法。研究成果为交通管理部门高速公路交通事故紧急救援车辆派遣决策提供理论依据,并将提高救援效率,降低救援成本,减轻事故损失。
The efficiency of emergency rescue is essential to effectively mitigate the impact of traffic accidents. According to the existing rescue resources allocation and management mode of expressway in our country, this paper puts forward a systematic emergency rescue idea of expressway based on opportunity cost, establishes a calculation method of decision variables, and establishes an emergency rescue model and solution for expressway traffic accident based on opportunity cost algorithm. The research results provide a theoretical basis for decision-making of emergency rescue vehicles for traffic accidents on expressway traffic accidents, and will improve rescue efficiency, reduce rescue costs and mitigate accident losses.