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中国管理科学 ›› 2026, Vol. 34 ›› Issue (9): 184-196.doi: 10.16381/j.cnki.issn1003-207x.2024.2034

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当日达服务下无人车动态补货车辆路径优化研究

肖建华1,4(), 陈亮1, 康柳江2, 娄旭江1   

  1. 1.南开大学现代物流研究中心,天津 300071
    2.北京交通大学交通运输学院,北京 100044
    3.南开大学经济行为与政策模拟实验室,天津 300071
    4.南开大学前沿交叉学科研究院,天津 300071
  • 收稿日期:2024-11-07 修回日期:2025-03-28 出版日期:2026-09-25 发布日期:2026-09-01
  • 通讯作者: 肖建华 E-mail:jhxiao@nankai.edu.cn
  • 基金资助:
    国家自然科学基金项目(62573245);国家自然科学基金项目(72542015);国家自然科学基金项目(72288101);教育部哲学社会科学实验室专项基金项目(H0125795);教育部哲学社会科学实验室专项基金项目(H0124709)

Autonomous Vehicle Assisted Delivery Problem with Dynamic Resupply in Same-Day Delivery

Jianhua Xiao1,4(), Liang Chen1, Liujiang Kang2, Xujiang Lou1   

  1. 1.Research Center of Logistics,Nankai University,Tianjin 300071,China
    2.School of traffic and transportation,Beijing Jiaotong University,Beijing 100044,China
    3.The Laboratory for Economic Behaviors and Policy Simulation,Nankai University,Tianjin 300071,China
    4.Academy for Advanced Interdisciplinary Studies,Nankai University,Tianjin 300071,China
  • Received:2024-11-07 Revised:2025-03-28 Online:2026-09-25 Published:2026-09-01
  • Contact: Jianhua Xiao E-mail:jhxiao@nankai.edu.cn

摘要:

本文针对当日达服务下高动态、强时效的随机需求,引入无人车动态补货策略,以完成配送时间最短为目标,构建当日达服务下无人车动态补货车辆路径优化模型。针对模型NP难特性,本文提出了基于周期内优化和动态补货的两阶段算法。在算法中,利用自适应大邻域搜索算法求解周期内优化,利用短视周期补货策略和自适应周期补货策略求解动态补货优化。最后,通过不同规模算例和案例分析,验证了本文模型和算法的可行性及高效性,为高时效性的当日达配送企业提供决策参考。

关键词: 当日达配送, 无人车动态补货, 车辆路径优化, 两阶段算法

Abstract:

The demand for same-day delivery (SDD) has increased rapidly over the past few years and has become a popular delivery option for customers. In this paper, the Autonomous Vehicle Assisted Delivery Problem with Dynamic Resupply (AVADDR) is proposed to address the challenge of high-frequency, time-sensitive stochastic requests in same-day delivery. Throughout the day, customers place requests for same-day delivery (SDD) services without prior knowledge of the exact timing or delivery locations. The dispatcher then dynamically allocates the courier with autonomous vehicle resupply to fulfill these requests. It is assumed that the autonomous vehicle performs multiple trips from the warehouse to replenish the courier at any required time while the courier delivers the orders. The AVADDR is decomposed into two stages: routing optimization and dynamic resupply. A mathematical programming model is developed for AVADDR to minimize the delivery time. An adaptive large neighborhood search algorithm (ALNS) is designed to solve the routing optimization problem, and myopic and adaptive resupply strategies are proposed to address the dynamic resupply issue. Comprehensive testing and analysis demonstrate the superior effectiveness of our approach compared to benchmarks. The approach can provide effective decision-making support for same-day delivery companies with high time-sensitivity requirements. In the end, several managerial implications are obtained through sensitivity analysis experiments. (i) It is advisable to select the distribution center within the service area in SDD. (ii)The sorting time is an important factor influencing the total time required to complete same-day deliveries. If enterprises can conduct sorting in advance before dispatching for delivery, it can effectively reduce the total delivery completion time.

Key words: same-day delivery, dynamic replenishment with autonomous vehicles, vehicle routing optimization, two-stage algorithm

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