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首页> 外文期刊>Journal of Computers >Optimal Routing for Off-Hour Delivery Trucks with Noise- Reduction and Transport Costs Objectives
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Optimal Routing for Off-Hour Delivery Trucks with Noise- Reduction and Transport Costs Objectives

机译：具有降噪和运输成本目标的下班送货卡车的最佳路线

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The off-hours delivery has been promoted as a mean to alleviate the traffic congestion and emission. However, such strategy can cause noise pollution to the residents who are close to the roads. To reduce such noise impact and transport costs simultaneously, this work intends to develop an algorithm to plan a route for delivery trucks to avoid the noise sensitive areas as much as possible while reduce transport costs. By considering the characteristics of land use, an algorithm to determine the noise vulnerability degree for each road link is developed in this paper. With the network associated with noise vulnerability degree and transport costs for each link, the routing problem is formulated as a bi-objective optimization problem, which can be easily solved by conventional approaches. Finally, to demonstrate the capability of the proposed algorithm, a simple delivery scenario has been taken and the comparison to the optimal route generated with single objective are made.
机译：提倡下班时间交货是减轻交通拥堵和排放的一种手段。但是，这种策略会给靠近道路的居民造成噪声污染。为了同时减少这种噪声影响和运输成本，这项工作旨在开发一种算法，为送货卡车规划一条路线，从而在降低运输成本的同时尽可能避开噪声敏感区域。考虑到土地利用的特点，提出了一种确定各路段噪声脆弱程度的算法。随着网络与噪声脆弱性程度和每个链路的传输成本相关联，路由问题被表述为双目标优化问题，可以通过常规方法轻松解决。最后，为了证明所提算法的能力，采用了一种简单的交付方案，并与单目标生成的最优路线进行了比较。

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