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Vehicle path planning method and system

A vehicle routing and planning system technology, applied in the fields of logistics distribution and routing, can solve problems such as poor vehicle routing methods, and achieve the effect of solving poor results and improving efficiency

Active Publication Date: 2020-06-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
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Problems solved by technology

[0005] The main purpose of this application is to provide a vehicle route planning method and system to solve the problem that the vehicle route planning method is not effective

Method used

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Embodiment Construction

[0029] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0030] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses a vehicle path planning method and system. The method comprises the steps of inputting a geographic position, a demand quantity, demand time and a geographic position of a distribution center of a to-be-distributed customer, and establishing a preset cold-chain logistics path model according to a vehicle of each distribution center; adding an energy consumption variable anda food deterioration variable in the preset cold-chain logistics path model; establishing a time window according to preset delivery service time; and outputting a food distribution vehicle path planning result for cold-chain logistics. The technical problem that a vehicle path planning method is poor in effect is solved. According to the method, the influence of energy cost, deterioration cost and a mixing time window is fully considered, the food distribution efficiency is improved, and a vehicle path planning scheme is optimized.

Description

technical field [0001] The present application relates to the field of path planning and logistics distribution, in particular, to a vehicle path planning method and system. Background technique [0002] Vehicle route planning can effectively reduce the number of vehicles used and the distance traveled by vehicles in the vehicle distribution link, and improve the efficiency of distribution. [0003] The inventors found that in the vehicle route planning scheme, the costs of energy and deterioration were not fully considered, and at the same time, there was a lack of consideration of the customer's tolerance for early or late delivery. [0004] Aiming at the problem that the vehicle route planning method in the related art is ineffective, no effective solution has been proposed yet. Contents of the invention [0005] The main purpose of the present application is to provide a vehicle route planning method and system to solve the problem that the vehicle route planning meth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/08G06N20/20
CPCG06Q10/047G06Q10/08355G06N20/20
Inventor 李果李娜吴华敏
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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