自动驾驶卡车车队路线和队列决策的并行优化

IF 5.5 Q1 MANAGEMENT

Asia Pacific Management Review Pub Date : 2025-03-10 DOI:10.1016/j.apmrv.2025.100356

I-Lin Wang , Ying-Ting Lin

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引用次数: 0

摘要

电子商务的发展导致客户对快速配送的需求激增，导致物流成本和排放增加。自动卡车队列似乎是一项很有前途的创新，可以提高货运的可持续性。它利用车辆连接性来减少空气动力学阻力，并实现大幅节省燃料。然而，确定最佳路线和时间表以最大限度地实现车队之间的队列化是一项复杂的挑战。研究了一种解决自动驾驶卡车排路问题的优化模型。设计了一种混合整数二次规划模型，以优化车辆的路线和调度决策。关键创新点有：(1)综合优化目标，平衡队列行驶的燃油节约和路线效率；(2)一种新的时空网络表示，用于协调排的同步。广泛的计算分析表明，所提出的模型尺度有效，显著优于最先进的方法。结果表明，该模型能够实现复杂的路线优化，从而释放自动卡车队列的环境和经济效益。总之，这些发现代表了在利用车辆互联和自动化实现可持续货运方面取得的重大进展。

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Concurrent optimization of routing and platooning decisions for autonomous truck fleets

The growth of e-commerce has led to surging customer demand for fast delivery, resulting in increased costs and emissions from logistics. Autonomous truck platooning seems a promising innovation to improve freight sustainability. It leverages vehicle connectivity to decrease aerodynamic drag and realize substantial fuel savings. However, determining optimal routes and schedules to maximize platooning across fleets presents complex challenges. The present study investigated an optimization model to address the platoon routing problem faced by autonomous trucks. A mixed integer quadratic programming model was designed to optimize vehicle routing and scheduling decisions with platoon coordination. The key innovations were: (1) An integrated optimization objective balancing fuel savings from platooning with route efficiency; (2) A novel time-space network representation for synchronization essential for coordinating platoons. Extensive computational analyses demonstrated that the proposed model scales efficiently and significantly outperforms a state-of-the-art method. The results highlighted that this model enabled sophisticated route optimization that unlocked the environmental and economic benefits of autonomous truck platooning. Together, these findings represent a significant advancement in leveraging vehicle connectivity and automation for sustainable freight transportation.

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来源期刊

Asia Pacific Management Review MANAGEMENT-

CiteScore

8.00

自引率

4.50%

发文量

期刊介绍： Asia Pacific Management Review (APMR), peer-reviewed and published quarterly, pursues to publish original and high quality research articles and notes that contribute to build empirical and theoretical understanding for concerning strategy and management aspects in business and activities. Meanwhile, we also seek to publish short communications and opinions addressing issues of current concern to managers in regards to within and between the Asia-Pacific region. The covered domains but not limited to, such as accounting, finance, marketing, decision analysis and operation management, human resource management, information management, international business management, logistic and supply chain management, quantitative and research methods, strategic and business management, and tourism management, are suitable for publication in the APMR.