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Electric vehicle battery distribution center site selection method

A distribution center and electric vehicle technology, applied in the field of logistics, can solve problems such as slow computing speed

Active Publication Date: 2018-11-13
HEFEI UNIV OF TECH
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  • Summary
  • 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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  • Electric vehicle battery distribution center site selection method
  • Electric vehicle battery distribution center site selection method
  • Electric vehicle battery distribution center site selection method

Examples

Experimental program
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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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PUM

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Abstract

The invention discloses an electric vehicle battery distribution center site selection method. The method comprises the following steps of 1, defining battery distribution centers and battery replacement stations of target regions and related charges; 2, establishing a battery distribution center site selection model; 3, providing an expression form of total cost; 4, carrying out preprocessing through utilization of a khumawala rule; 5, judging whether establishment results of all battery distribution centers are solved or not; and 6, carrying out solution based on the maximum branch criterionor minimum branch criterion. According to the method, through establishment of the electric vehicle battery distribution center site selection model, a site selection scheme can be rapidly and effectively provided, and the site selection scheme is applied to a large scale site selection problem, so production cost and distribution cost of batteries are balanced, a battery utilization rate is improved, and electric vehicle user experience is improved.

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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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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