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基于碳排放的综合运输流量分配及径路优化
引用本文:温旭红,林柏梁,何世伟,张锦,李建.基于碳排放的综合运输流量分配及径路优化[J].北京理工大学学报,2013,33(S1):5-8.
作者姓名:温旭红  林柏梁  何世伟  张锦  李建
作者单位:北京交通大学交通运输学院, 北京 100044;北京交通大学交通运输学院, 北京 100044;北京交通大学交通运输学院, 北京 100044;西南交通大学交通运输与物流学院, 四川, 成都 610031;北京交通大学交通运输学院, 北京 100044
基金项目:国家自然科学基金资助项目(51378056)
摘    要:针对有效降低交通运输领域的能源消耗及碳排放问题,从绿色交通的角度,构建了在一定碳排放水平下的公路-铁路综合货运网络流量分配及径路优化模型. 该模型根据多商品网络流理论,设置二元型决策变量,以运输服务水平等为约束条件,以最小化运输费用和碳排放成本为目标. 通过Matlab语言调用Cplex优化器,采用模拟数据对模型进行了验证. 结果表明该模型可以获得较理想的货流分配路径方案.

关 键 词:综合运输  流量分配  碳排放  优化模型
收稿时间:7/8/2013 12:00:00 AM

The Optimization Model for Flow Assignment and Routing Plan in Integrated Transportation Based on Carbon Emissions
WEN Xu-hong,LIN Bo-liang,HE Shi-wei,ZHANG Jin and LI Jian.The Optimization Model for Flow Assignment and Routing Plan in Integrated Transportation Based on Carbon Emissions[J].Journal of Beijing Institute of Technology(Natural Science Edition),2013,33(S1):5-8.
Authors:WEN Xu-hong  LIN Bo-liang  HE Shi-wei  ZHANG Jin and LI Jian
Affiliation:School of Traffic and Transportation, Beijing Jiaotong Universtiy, Beijing 100044, China;School of Traffic and Transportation, Beijing Jiaotong Universtiy, Beijing 100044, China;School of Traffic and Transportation, Beijing Jiaotong Universtiy, Beijing 100044, China;School of Transporation and Logistics, Southwest Jiaotong University, Chengdun, Sichuan 610031, China;School of Traffic and Transportation, Beijing Jiaotong Universtiy, Beijing 100044, China
Abstract:A traffic assignment and path optimization model in integrated freight transportation network was proposed within the perspective of green transportation to reduce energy consumption and carbon emissions in transportation area. Based on multi-commodity network flow theory, the model proposed in this paper set the binary decision variables which indicated whether the flow passed through the arcs or not, taken the service level as constraint conditions and the minimizing transportation costs and the carbon emissions cost as the goal. Finally, simulated data was used to validate the model by calling Cplex optimizer in Matlab language.
Keywords:integrated transportation  flow assignment  carbon emissions  optimization model
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