| 基于出行时间分析的公交跳站运行方案优化 |
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| 引用本文： | 孙锋,王殿海,胡宏宇,马东方.基于出行时间分析的公交跳站运行方案优化[J].吉林大学学报(工学版),2012(Z1):179-183. |
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| 作者姓名： | 孙锋 王殿海 胡宏宇 马东方 |
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| 作者单位： | 吉林大学交通学院;山东理工大学交通学院;浙江大学建筑工程学院 |
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| 基金项目： | 国家自然科学基金项目(51108208) |
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| 摘 要： | 针对公交站点需求过剩导致的运行效率下降问题,在分析跳站运行对4种O-D类型乘客出行时间影响的基础上,使用遗传算法建立了以乘客总出行时间最小为优化目标的公交跳站运行方案优化模型。以杭州市实际公交线路为例,调查了详细的公交出行数据,并使用优化模型对该线路的跳站运行方案进行了设计,分析结果显示:跳站运行能够使所有乘客的总出行时间减少8.43%。
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| 关 键 词： | 交通运输系统工程 公共交通 跳站运行 遗传算法 出行时间 |
Optimizing skip-stop operation of bus transit based on analysis of travel time |
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| SUN Feng,WANG Dian-hai,HU Hong-yu,MA Dong-fang.Optimizing skip-stop operation of bus transit based on analysis of travel time[J].Journal of Jilin University:Eng and Technol Ed,2012(Z1):179-183. |
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| Authors: | SUN Feng WANG Dian-hai HU Hong-yu MA Dong-fang |
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| Affiliation: | 1.College of Transportation,Jilin University,Changchun 130022,China;2.College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058,China;3.College of Transportation,Shandong University of Technology,Zibo 255049,China) |
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| Abstract: | For the problem that the decline in operating efficiency caused by excess demand of stopping stations,the optimization model was developed using Genetic Algorithm that coordinated the stopping stations for skip-stop operation based on the analysis of passengers′ travel time impacted by skip-stop operation.The objective function was minimizing the total travel time of the entire users in this model.Then,one bus line of Hangzhou was used as an example for this research.An optimal scenario was obtained with this model.The results show that passengers′ total travel time with skip-stop operation became 8.43% shorter than that with original all-stop operation. |
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| Keywords: | engineering of communication and transportation system public transportation skip-stop operation genetic algorithm travel time |
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