交通运输系统工程与信息 ›› 2012, Vol. 12 ›› Issue (6): 119-125.

• 系统工程理论与方法 • 上一篇    下一篇

城市货运交通管制情景下城市配送多目标优化效益研究

胡云超1,申金升*2,黄爱玲1   

  1. 1. 北京交通大学 交通运输学院 北京 100044; 2. 北京市商务委员会 北京 100010
  • 收稿日期:2012-09-13 修回日期:2012-10-20 出版日期:2012-12-25 发布日期:2012-12-29
  • 作者简介:胡云超(1981-) 男,吉林吉林人,博士生。
  • 基金资助:

    北京市科技计划项目纯电动物流车示范运营(Z111109073511001)。

Multi Objective Optimization for City Distribution under Urban Freight Restriction

HU Yun-chao1,SHEN Jin-sheng2,HUANG Ai-ling1   

  1. 1.School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China;2.Beijing municipal commission of commerce, Beijing 100010, China
  • Received:2012-09-13 Revised:2012-10-20 Online:2012-12-25 Published:2012-12-29

摘要:

城市配送是城市赖以存在和发展的基础条件,同时也是造成城市环境和社会问题的主要原因之一。政府交通管理部门为了减少货运车辆对城市交通的干扰和缓解交通拥堵,对驶入城区的货运车辆实行交通管制政策,城市货运交通管制政策包括限行时间窗和限行区域两个表征指标.本文在分析城市货运交通管制条件下城市配送优化问题主要因素和问题界定的基础上,构建了城市货运交通管制情景下城市配送多目标优化模型,并对模型目标做了单一化处理.最后,本文给出模拟案例分析,对不同城市货运交通管制情景下的城市配送优化综合效益进行了对比分析.通过研究发现,城市货运交通管制政策可以有效降低货运车辆对城市中心购物环境和城市交通的干扰,具有较好的社会效益,但也会增加城市配送成本和环境污染,降低企业的经济效益和城市环境效益.

关键词: 物流工程, 货运交通管制, 配送路径优化, 城市物流, 可持续发展, 综合效益

Abstract:

With the sustainable development of urban traffic, authority issues urban traffic restriction for freight vehicles entering the city center to reduce the interference of freight vehicles on urban traffic and alleviate traffic congestion. There are two indicators of urban traffic restriction: the areas of restriction and the time window of restriction. Based on analyzing related factors of restrictions, main goals and activities of stakeholders, a multiobjective distribution optimization model is developed considering the urban traffic restriction, and a single processing for goals of the model is prposed. Finally, a simulation case study is conducted, and logistics optimization results between different scenarios of urban traffic restriction are compared and analyzed.

Key words: logistics engineering, urban freight restriction, vehicle route optimization, urban logistics, sustainable development, optimization performance 

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