计算机工程与应用 ›› 2025, Vol. 61 ›› Issue (9): 370-380.DOI: 10.3778/j.issn.1002-8331.2401-0017

• 工程与应用 • 上一篇    

众包模式下考虑不同交付方式的配送路径优化研究

葛显龙,刘小宁,姜云云   

  1. 1.重庆交通大学 经济与管理学院,重庆 400074
    2.达州职业技术学院 智能建造学院,四川 达州 635001
  • 出版日期:2025-05-01 发布日期:2025-04-30

Research on Distribution Route Optimization Considering Different Delivery Methods in Crowdsourcing Mode

GE Xianlong, LIU Xiaoning, JIANG Yunyun   

  1. 1.School of Economics and Management, Chongqing Jiaotong University, Chongqing 400074, China
    2.Institute of Intelligent Construction, Dazhou Vocational and Technical College, Dazhou, Sichuan 635001, China
  • Online:2025-05-01 Published:2025-04-30

摘要: 针对城市末端配送需求井喷情况下出现的物流运力短缺和社会及企业资源利用效率低下的问题,将众包模式引入具有个性化服务需求的城市末端配送中,通过社会闲置资源共享以缓解末端配送压力和提高配送效率与质量。建立了以自营车辆使用成本和众包配送的补偿成本最小化为目标函数的混合整数规划模型,并设计具有多种优化算子的自适应大邻域搜索算法对该模型进行求解。基于重庆市南岸区某物流公司的配送案例进行实例仿真分析,验证了该模型和算法的适用性和有效性,其实验结果表明在个性化交付场景下众包配送模式优于传统配送模式,可以实现18.1%的成本节约。

关键词: 城市配送, 末端交付, 众包配送, 自适应大邻域搜索

Abstract: In response to the shortage of logistics capacity and the low efficiency of social and enterprise resource utilization in the face of a surge in demand for urban terminal delivery, the crowdsourcing model is introduced into urban terminal delivery with personalized service selections. Through the sharing of idle resources in society, the pressure on terminal distribution is alleviated and the efficiency and quality of distribution are improved. A mixed integer programming model is established with the objective function of minimizing the cost of using self-operated vehicles and the compensation cost of crowdsourcing delivery, and an adaptive large neighborhood search algorithm with multiple optimization operators is designed to solve the model. Finally, based on a distribution case of a logistics company in Nan’an District, Chongqing, a simulation analysis is conducted to verify the applicability and effectiveness of the model and algorithm. The experimental results show that the crowdsourcing distribution model is superior to the traditional distribution model in personalized delivery scenarios, achieving a cost savings of 18.1%.

Key words: urban distribution, last mile delivery, crowdsourced delivery, adaptive large neighborhood search