Road Timetable™ to aid vehicle routing and scheduling
Road Timetable™ to aid vehicle routing and scheduling
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DOI：
10.1016/j.cor.2005.03.029
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发表时间：
2006-12-01
影响因子：
4.6
通讯作者：
Slater, A
中科院分区：
文献类型：
--
作者：
Eglese, R;Maden, W;Slater, A
在城市大都市内部和之间，从起点到目的地的行程时间和道路网络中的相应最短路径可能取决于一天中的时间、一周中的日期和一年中的季节。行车时间出现重大差异，主要是由于全年交通挤塞情况经常出现及程度不同。本文探讨了构建道路网络的道路时间数据库所涉及的问题，该数据库使用网络中各条道路的旅行时间的时间依赖性数据，以提供不同时间开始的行程的预期时间和位置之间的距离。时间相关的车辆路径和调度系统的好处证明了使用真实世界的数据在英格兰西北部的道路网络。(c)2005年爱思唯尔有限公司保留所有战斗。
Both within and between urban conurbations, the time of a journey and the corresponding shortest path in a road network from an origin to a destination may depend on the time of the day, the day of the week and the season of the year. Significant journey time differences occur mainly due to recurring instances and variations in levels of traffic congestion throughout the year. This paper examines the issues involved in constructing a database of road times for a road network that uses time-dependent data on the travel times for individual roads in the network to provide the expected times and distances between locations for journeys starting at different times. The benefits of time-dependent vehicle routing and scheduling systems are demonstrated by using real-world data for the road network in the north west of England. (c) 2005 Elsevier Ltd. All fights reserved.