Real-time parking information management to reduce search time, vehicle displacement and emissions
Real-time parking information management to reduce search time, vehicle displacement and emissions
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DOI：
10.1016/j.trd.2010.02.008
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发表时间：
2010-06-01
影响因子：
7.6
通讯作者：
Caicedo, Felix
中科院分区：
文献类型：
--
作者：
Caicedo, Felix
寻找免费停车位所花费的时间会造成相当大的环境污染。关于停车位可用性的信息可以是减少这些搜索成本的有力工具。本文开发了一个需求分配模型来评估操纵信息的好处，其目的是减少寻找停车位的时间和距离，包括步行距离。使用完整的搜索过程中，它被发现，可以实现约10%的效率提高，但只有在高计算成本。编制了一种遗传算法，增加了找到最佳信息条件的可能性，这些条件可以转化为更低的有毒温室气体排放。(C)2010爱思唯尔有限公司版权所有。
The time spent searching for free parking spaces can produce considerable environmental pollution. Information on parking availability can be a powerful instrument for reducing these search costs. This paper develops a demand assignment model to evaluate the benefits of manipulating information with the objective of reducing the time and distances involved in finding a parking-place; including the walking distances involved. Using the full search procedure it was found that improvements of some 10% in efficiency could be achieved, but only at high computational costs. A genetic algorithm was programmed that increases the possibility of finding the optimum information conditions that can be translated into lower emissions of toxic greenhouse gases. (C) 2010 Elsevier Ltd. All rights reserved.