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A site selection method for electric vehicle battery distribution center

A technology for distribution centers and electric vehicles, applied in the field of logistics, can solve problems such as slow operation speed

Active Publication Date: 2021-04-06
HEFEI UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of these algorithms is that they can find the optimal solution, but the operation speed is relatively slow, and they are usually only suitable for small-scale problems.

Method used

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  • A site selection method for electric vehicle battery distribution center
  • A site selection method for electric vehicle battery distribution center
  • A site selection method for electric vehicle battery distribution center

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] The location method of the electric vehicle battery distribution center in this embodiment is carried out according to the following steps:

[0077] Step 1. Define the shipping fee:

[0078] Denote the jth switching station among the n switching stations in the target area as N j , j∈{1,2,…,n};

[0079] Denote the i-th battery distribution center among the m battery distribution centers in the target area as M i , i∈{1,2,...,m}, m battery distribution centers represent candidate locations of battery distribution centers, and the final construction plan of battery distribution centers is determined from these m candidate locations of battery distribution centers;

[0080] Record the fixed cost of building the i-th battery distribution center among the m battery distribution centers as f i ;

[0081] Sort the transportation costs between the j-th power station and the battery distribution centers in the m battery distribution centers in ascending order to obtain the j...

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Abstract

The invention discloses a site selection method for an electric vehicle battery distribution center, which comprises the following steps: firstly, defining the battery distribution center, a replacement station and related costs in the target area; secondly, constructing a site selection model for the battery distribution center; The expression form of the total cost; the fourth is to use the khumawala rule for preprocessing; the fifth is to judge whether the construction results of all battery distribution centers have been obtained; the sixth is to solve based on the maximum branch criterion or the minimum branch criterion. The invention can quickly and effectively provide a location selection scheme by constructing a location selection model of an electric vehicle battery distribution center, and apply it to a large-scale location selection problem, thereby balancing the manufacturing cost and distribution cost of the battery, improving the battery utilization rate, and improving Electric vehicle user experience.

Description

technical field [0001] The invention relates to the technical field of logistics, in particular to a site selection method for an electric vehicle battery distribution center. Background technique [0002] As an effective alternative means of transportation to solve the problems of high oil prices and air pollution, electric vehicles have the advantages of zero pollution, low noise, and low energy consumption, and are being promoted worldwide. The use of electric vehicles is conducive to maintaining a healthy long-term balance between urban mobility and energy consumption. Both central and local governments have launched a number of strategic initiatives to promote the construction of public charging infrastructure. [0003] Currently, electric vehicles can be recharged at electric vehicle charging stations and swap stations. Among them, the general operation mode of the electric vehicle replacement station is as follows: the staff replaces the fully charged battery for th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/08G06Q10/04
CPCG06Q10/043G06Q10/08355
Inventor 凌海峰傅怡刘业政姜元春孙见山孙春华陈夏雨孙舫
Owner HEFEI UNIV OF TECH
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