关键词: 汽车零部件入厂物流, 运包一体化模式, 重空箱调度, 越库作业, 零部件配送路径

Abstract: This paper investigates the core challenges constraining inbound logistics operations of automotive parts under the integrated packaging and transportation mode. Two primary issues are identified: first, the lack of a multi-period scheduling mechanism for packaging containers; second, inefficiencies in delivery patterns and vehicle scheduling for full and empty containers within a single period. In response, it proposes a comprehensive solution integrating shared leasing and circular packaging. Based on a two-stage optimization framework, the first stage develops a multi-period supply-demand balanced scheduling model for circular packaging containers. An improved particle swarm optimization algorithm is employed to generate scheduling plans for full and empty containers. The second stage, leveraging the dual-cycle cross-docking operation mode of circular packaging suppliers, establishes a parts delivery route optimization model incorporating cross-docking tasks. An improved brainstorming algorithm is designed to solve the vehicle scheduling problem. Empirical results demonstrate that the proposed solution achieves efficient coordinated scheduling of full and empty containers and reasonable planning of parts delivery routes, providing a viable strategy for cost reduction and efficiency improvement in automotive parts inbound logistics.

Key words: automotive parts inbound logistics, integrated packaging and transportation mode, full and empty container scheduling, cross-docking, automotive parts delivery route