紀要論文 数値標高モデルによる道路縦断勾配を含む道路ネットワークの作成:燃料消費最少経路探索への適用

大砂, 裕樹

57pp.1 - 6 , 2016-03-24 , 法政大学大学院理工学・工学研究科
ISSN:21879923
内容記述
In this research, we propose a method to generate a road network which includes the gradients of road segments. Using the generated network data, we search an optimal path that minimizes the fuel consumption. Maps commonly used for path search are two-dimensional, and information regarding gradients is not included. We perform a path search considering the gradients of roads by generating a map that includes information regarding gradients. We give an elevation value to each node by combining road network and Digital Elevation Model data. The fuel consumption along a link is calculated considering both the gradient and length of the link. In the results of an experiment, the fuel consumption was saved approximately 7.8% in total compared with the conventional shortest path method. Key Words :Digital Elevation Model, gradients of roads, fuel consumption minimum path search
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http://repo.lib.hosei.ac.jp/bitstream/10114/12718/1/14R6202%e5%a4%a7%e7%a0%82%e8%a3%95%e6%a8%b9.pdf

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