本文選題：傷員分類救治 + 多車程車輛路徑問題��； 參考：《中國管理科學》2017年08期

【摘要】：大規(guī)模自然災害下極易產生大量創(chuàng)傷類傷員,對創(chuàng)傷傷員的快速搶救,是災后救援工作的核心內容。為了實現(xiàn)大規(guī)模自然和事故災難后傷員的快速救治與安置,提高救護車資源的利用率,本文提出了考慮傷員傷情分類的高效傷員救治與轉運救援模式,即救護車對輕傷員實施就地救治,對重傷員進行轉運醫(yī)院后急救。根據傷員救治時效理論引入創(chuàng)傷指數(shù)計算等待期內輕重傷員的傷情變化,以傷員群體創(chuàng)傷指數(shù)之和最小作為優(yōu)化目標,建立了多車程、需求可拆分的救護車VRP數(shù)學模型,并設計了基于車程的鄰域搜索的模型快速求解算法,算例仿真和對比研究驗證了模型和算法的有效性,給出了大規(guī)模自然與事故災難后傷員分類救治與轉運模式下的救護車路徑方案。
[Abstract]:It is easy to produce a large number of traumatic casualties under large-scale natural disasters, and the rapid rescue of the wounded is the core of the post-disaster rescue work. In order to realize the rapid treatment and placement of the injured after large-scale natural and accident disasters, and to improve the utilization of ambulance resources, this paper proposes an efficient mode of rescue and transshipment of the injured, which takes into account the classification of the injury situation of the injured. That is, ambulances to the light casualties of local treatment, for the seriously injured after the transfer hospital first aid. According to the theory of the time limit for the treatment of the wounded, the trauma index was introduced to calculate the changes of the injured condition during the waiting period. Taking the minimum of the injury index of the injured group as the optimization target, the mathematical model of ambulance VRP with multi-drive and detachable demands was established. The fast algorithm of model solving based on neighborhood search is designed, and the validity of the model and algorithm is verified by simulation and comparison. In this paper, the ambulance route scheme in the mode of large-scale natural and accident disaster treatment and transshipment is presented.
【作者單位】： 北京工商大學商學院;中國科學院大學工程科學學院;
【基金】：國家自然科學基金資助項目(91324012) 北京市屬高校青年拔尖人才培育計劃項目 北京工商大學研究生科研能力提升計劃項目
【分類號】：D632.5
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本文編號：2087836