基于停车诱导信息板的最优停车场推荐的双层目标模型

发布时间：2018-12-18 04:39

【摘要】：现有停车诱导信息板的优化显示模型仅从驾车者的时间费用上进行优化,且多数仅支持输出各停车场空满状态。基于此,提出一种新的优化显示双层目标模型,增加诱导区域内各停车场空满程度最相近为第二层优化目标,并将给定目的地的推荐最优停车场作为模型的输出。该模型可在保证待停车辆寻找停车场造成的交通压力最小的前提下,诱导驾驶者的停车行为更加高效。通过算例分析表明:提出的双层目标模型,可以使停车诱导系统将待停车辆向更有利于驾驶者及停车场双方利益的方向诱导,克服了已有单目标模型和以排队长度为目标之一的双层目标模型最优解的不唯一性,同时达到了使总行驶时间最短和各停车场空满程度最相近的诱导目标。
[Abstract]:The existing optimal display model of parking guidance information board is optimized only from the time cost of the driver, and most of the models only support the output of the parking lot empty state. Based on this, a new optimal display bilevel target model is proposed, in which the second level optimization goal is to increase the most close empty degree of each parking lot in the induced area, and the recommended optimal parking lot of a given destination is taken as the output of the model. The model can induce the driver to stop more efficiently on the premise of minimum traffic pressure caused by the waiting vehicle to find the parking lot. Through the analysis of an example, it is shown that the proposed two-layer objective model can induce the parking guidance system to be more beneficial to the interests of both the driver and the parking lot. It overcomes the non-uniqueness of the optimal solution of the single objective model and the bilevel objective model with queue length as one of the objectives, and achieves the objective of making the shortest total travel time and the most similar empty degree of parking lot.
【作者单位】：上海理工大学管理学院;同济大学测绘与地理信息学院;上海市闵行区规划设计研究院;
【基金】：国家自然科学基金资助项目(51008196,51308409) 上海市一流学科(系统科学)资助项目(XTKX2012)
【分类号】：U495;U491.7

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