| 基于GIS的物流配送路径计算 |
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| 引用本文： | 李军,曹立明,王小平.基于GIS的物流配送路径计算[J].计算机应用与软件,2007,24(3):12-14,30. |
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| 作者姓名： | 李军 曹立明 王小平 |
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| 作者单位： | 同济大学计算机科学与技术系,上海,201804 |
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| 摘 要： | 由于在整个物流成本中运输成本占1/3～2/3,因而最大化地利用运输设备和人员,提高运作效率是备受关注的首要问题.其中,最常见的决策问题就是确定运行的最短路线以尽可能地缩短运输时间和运输距离,从而使运输成本降低的同时客户服务也得到改善.通过对基于Dijkstra最短路径搜索算法的优化途径的分析,给出配送的路径规划方案,及配送的货物组配方案,并在GIS的平台上付诸实现.
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| 关 键 词： | GIS 物流配送 最短路径 Dijkstra算法 物流配送 路径计算 BASED COMPUTING PATH DISTRIBUTION 平台 组配方案 货物 规划方案 分析 优化途径 最短路径搜索算法 Dijkstra 改善 客户服务 成本降低 运输距离 运输时间 最短路线 |
| 修稿时间： | 2006-01-04 |
LOGISTICS DISTRIBUTION PATH COMPUTING BASED ON GIS |
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| Li Jun,Cao Liming,Wang Xiaoping.LOGISTICS DISTRIBUTION PATH COMPUTING BASED ON GIS[J].Computer Applications and Software,2007,24(3):12-14,30. |
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| Authors: | Li Jun Cao Liming Wang Xiaoping |
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| Affiliation: | Department of Computer Science and Technology, Tongji University, Shanghai 201804, China |
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| Abstract: | Because transportation cost accounts for one third to two third of overall logistics cost,the main problem we are concerned is to make good use of transportation facilities and personnel,to promote operational efficiency.Among it,the most common thing is to confirm the shortest path to low the time and distance of transportation.In this paper,we will discuss it,analyze the optimizations based on the Dijkstra's shortest path searching algorithm and put forward the solutions of route planning,which will be implemented in the platform of GIS. |
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| Keywords: | GIS Logistics distribution Shortest path Dijkstra algorithm |
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