Multi-vehicle loading and unloading path planning method and device, equipment, and storage medium

A path planning, multi-vehicle technology, applied in instruments, data processing applications, forecasting, etc., can solve the problems of long delivery time, unbalanced vehicle planning, low order delivery efficiency, etc., to improve transportation efficiency, improve service quality, The effect of reducing distribution pressure

Pending Publication Date: 2022-02-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The classic PDPTW model, the vehicle route planning solution for the PDPTW problem has the following deficiencies: unreasonable time and route planning, resulting in long delivery time; unbalanced vehicle planning; low efficiency of order delivery, etc.

Method used

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  • Multi-vehicle loading and unloading path planning method and device, equipment, and storage medium
  • Multi-vehicle loading and unloading path planning method and device, equipment, and storage medium
  • Multi-vehicle loading and unloading path planning method and device, equipment, and storage medium

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Embodiment Construction

[0063] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be noted that the terms used in the embodiments of the present application are only for describing specific embodiments purpose, and is not intended to limit the application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

[0064] It should be noted that when used in this specification and the appended claims, the term "comprise" and any variations thereof are intended to cover a non-exclusive inclusion. For example, a system, product, or device tha...

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Abstract

The embodiment of the invention provides a multi-vehicle loading and unloading path planning method and device, equipment and a storage medium. The method comprises the steps that a server obtains multiple pieces of order information, wherein each piece of order information comprises a loading place and an unloading place; the server obtains service information of all path nodes corresponding to the multiple pieces of order information, wherein the service information of each path node comprises a service time window and a recuperation time window of each path node, the recuperation time window is service pause time in the range of the service time window, and each path node is a loading place or an unloading place; and the server carries out planning according to the multiple pieces of order information and the service information of all the path nodes to obtain planning information. According to the embodiment of the invention, the service time window and the rest time window of each path node are considered at the same time, so that the user service experience is improved.

Description

technical field [0001] The present application relates to the field of route planning, in particular to a multi-vehicle loading and unloading route planning method, device, equipment and storage medium. Background technique [0002] With the rapid development of the manufacturing industry, the logistics link of manufacturing material supply is facing huge challenges. How to improve logistics efficiency and reduce production and logistics costs is an important guarantee for realizing intelligent logistics and intelligent manufacturing. [0003] In the context of manufacturing logistics, frequent loading and unloading is required between manufacturers and raw material suppliers. At the same time, most loading and unloading orders have the characteristics of small batches and multiple frequencies, and common pick-up and delivery problems with time windows (Pickup and Delivery Problem with Time Windows, PDPTW) can be described as: after the distribution center receives pick-up ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/08
CPCG06Q10/047G06Q10/08355
Inventor 林建华黄荷姣郭宋湖蒋丽
Owner HUAWEI TECH CO LTD
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