Vehicle queuing method and device, readable medium, and logistics system

Abstract

A vehicle queuing method and device, a readable medium, and a logistics system. The vehicle queuing method includes: for each vehicle that delivers an order, marking its corresponding priority queue, and the priority queue includes: vehicle identification information , Δt, the identification information of the target node corresponding to the execution of the next action, where Δt is the time difference between the reference moment and the moment of execution of the next action; based on the priority queue, select the target vehicle with the highest priority to execute the corresponding The next action of the next action; update the priority queues corresponding to all vehicles that deliver the order, and select the target vehicle with the highest priority from the updated priority queue to perform the corresponding next action until all the vehicles that deliver the order correspond to The priority queue is empty. Applying the above scheme, the vehicles can be queued and a reasonable route can be selected so that the vehicles arrive at the warehouse at a time staggered from each other to minimize the queuing time.

Description

technical field [0001] The embodiments of the present invention relate to the field of logistics technology, and in particular to a vehicle queuing method and device, a readable medium, and a logistics system. Background technique [0002] In logistics transportation, the inbound logistics of auto parts has multiple target nodes, and each node has its own constraints. For example, the inbound logistics of auto parts has a warehouse node and a supplier node, and the warehouse node has time window constraints and flow restrictions, and the supplier node has time window constraints. [0003] For logistics scenarios with multiple target nodes and constraints, the same target node may be visited by multiple vehicles at the same time. For example, for the same warehouse node, there may be multiple vehicles arriving at the same time. When multiple vehicles visit the same target node at the same time, and the target node has traffic restrictions, the vehicles need to queue up to e...

AI Technical Summary

Problems solved by technology

[0004] In the current implementation, when multiple vehicles visit the same target node at the same time, there is no corresponding strategy for queuing, resulting in increased queuing time

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