面向电子商务客户动态变化需求的时间窗口物联网车辆路径研究

Pub Date : 2023-09-10 DOI:10.12694/scpe.v24i3.2372
Xin Chen
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引用次数: 0

摘要

主要的动态卡车路线问题也是物流领域的一个重大难题,是当今技术变革社会不可避免的发展趋势。为了建立一种有效的、低耗能的动态响应方法,提出了一种带时间窗模型的动态车辆路径问题。其基本概念是通过将动态时间窗口划分为具有多个时间片间隔的静态时间窗口来打破静态动态消费者在时隙响应的传统策略。该研究利用动态姿态、前后时间切片、连续优化等前沿思想,提出了一种新的模型求解方法,有效且经济地优化动态车辆路径问题。该研究采用了Solomon优化数据集,并在Java平台上进行了模拟研究,以证实其有效性。实验结果表明,研究中采用的优化技术减少了83.8英里的旅行成本,同时也大大提高了3.6%的平均车辆利用率。由于行驶距离成本和车辆数量成本与动态态度呈正相关,本研究采用了既能提高动态响应效率又能节省资金的解决方案。因此,它们的稳健性更高。
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Time Window Oriented IoT Vehicle Pathway Study for the Dynamically Changing Needs of E-Commerce Customers
The main dynamic truck routing problem also presents a significant difficulty in the logistics sector, which is an unavoidable development trend of the contemporary technological changing society. A dynamic vehicle routing problem with time window model is suggested by the study in order to establish an effective and low-energy dynamic response method. The fundamental concept is to disrupt the conventional strategy of static dynamic consumers responding in time slots by dividing the dynamic time window into a static time window with several time slice intervals. The study makes use of cutting-edge ideas including dynamic attitude, before-and-after time slicing, and continuous optimisation while proposing a new method for model solution to optimise dynamic vehicle route issues effectively and affordably. The study employs the Solomon optimisation dataset and runs simulation studies on the Java platform to confirm its efficacy. The experimental findings demonstrated that the optimisation technique employed in the study reduced the cost of travelling by 83.8 miles while also considerably increasing the average vehicle utilisation by 3.6%. Because driving distance cost and vehicle number cost are typically positively connected with dynamic attitude, the study employs solutions that can increase dynamic response efficiency and save money. As a result, their robustness is higher.
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