| ITS和GPS系统下车辆实时调度问题的研究 |
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| 引用本文： | 赵辉,全雄文,孙光伟,杨鹏.ITS和GPS系统下车辆实时调度问题的研究[J].计算机工程与应用,2007,43(23):233-235. |
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| 作者姓名： | 赵辉 全雄文 孙光伟 杨鹏 |
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| 作者单位： | 1.中国民航大学 经济与管理学院，天津 300300 2.南开大学 信息技术科学学院，天津 300071 3.石家庄机械化步兵学院，石家庄 050083 |
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| 摘 要： | ITS和GPS技术的发展使得道路交通状况和车辆位置能够被实时监控，从而车辆调度中心能够根据道路交通状况实时调整车辆行驶路线，以避开交通拥挤路段，降低车辆的行驶时间。建立了ITS和GPS系统下车辆实时调度模型，并且就车辆行驶过程中如何降低问题的状态空间进行了研究。
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| 关 键 词： | ITS GPS 实时 车辆调度 |
| 文章编号： | 1002-8331（2007）23-0233-03 |
| 修稿时间： | 2006-11 |
Real time vehicle routing problem based on ITS and GPS |
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| ZHAO Hui,QUAN Xiong-wen,SUN Guang-wei,YANG Peng.Real time vehicle routing problem based on ITS and GPS[J].Computer Engineering and Applications,2007,43(23):233-235. |
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| Authors: | ZHAO Hui QUAN Xiong-wen SUN Guang-wei YANG Peng |
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| Affiliation: | 1.School of Economics and Management，Civil Aviation University of China，Tianjin 300300，China 2.College of Information Technical Science，Nankai University，Tianjin 300071，China 3.Shijiazhuang Mechanized Infantry Academy，Shijiazhuang 050083，China |
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| Abstract: | With the development of ITS and GPS,the traffic condition and position of vehicles can be known in real time.Thus in order to avoid traffic congestion and decrease the traveling time of vehicles,the scheduling center can make adjustment to the vehicle routing in real time.This paper proposes a model of vehicle routing based on ITS and GPS,and shows how to reduce the state space of the model during the traveling of vehicle. |
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| Keywords: | Intelligent Traffic System(ITS) Global Position System(GPS) real-time vehicle routing problem |
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