A charging pile optimization layout method based on real driving data of electric vehicles

A technology for electric vehicles and driving data, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problem of charging pile utilization rate without considering the convenience of consumer charging piles

Active Publication Date: 2021-11-02
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Existing research mainly focuses on the optimization of the investment cost of electric vehicle charging stations, without considering the convenience of consumers using charging piles and the utilization rate of charging piles after they are built.

Method used

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  • A charging pile optimization layout method based on real driving data of electric vehicles
  • A charging pile optimization layout method based on real driving data of electric vehicles
  • A charging pile optimization layout method based on real driving data of electric vehicles

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Embodiment Construction

[0013] In order to facilitate those of ordinary skill in the art to understand and implement the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the implementation examples described here are only used to illustrate and explain the present invention, and are not intended to limit this invention.

[0014] please see figure 1 , a method for optimizing the layout of charging piles based on real driving data of electric vehicles provided by the present invention is characterized in that it includes the following steps:

[0015] Step 1: Use big data analysis methods to analyze the real driving data of all electric vehicles, and filter out the parking distribution of electric vehicles;

[0016] The data items of the real driving data of the electric vehicle in this embodiment include: the vehicle number, the journey number, the start time of the journey, th...

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Abstract

The invention discloses a method for optimizing the layout of charging piles based on the real driving data of electric vehicles. First, the real driving data of all electric vehicles is analyzed by using a big data analysis method, and the parking distribution of electric vehicles is screened out; secondly, a time is set Threshold, from the parking distribution, select the location where the parking time exceeds the threshold and fit it as a candidate location for building a charging pile; finally, with the constraints of the actual number of charging pile locations that need to be built, and the rated cruising range of the electric vehicle, take Aiming at reducing the number of over-discharges of electric vehicle power batteries, the meta-heuristic algorithm is used to obtain the global optimal solution, that is, the optimal layout scheme of charging piles. The calculation example shows that this method can quickly and effectively select the location of the charging pile, and at the same time meet the convenience of charging and the high utilization rate of the charging facility.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and relates to a method for optimizing the layout of charging piles for electric vehicles, in particular to a method for optimizing the layout of charging piles based on real driving data of electric vehicles. Background technique [0002] As a green vehicle with broad development prospects, electric vehicles replace oil with electric energy, can achieve "zero emission", and have low noise. It is an important means to solve future oil crisis and environmental problems. Electric vehicle charging infrastructure is an important part of the electric vehicle industry chain, and the promotion of electric vehicle charging infrastructure construction will strongly promote the development of electric vehicles. [0003] At present, the research on the planning of charging facilities has achieved preliminary results. Some literatures use the idea of ​​dynamic traffic network to establish a multi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q50/06B60L53/00
CPCB60L53/31G06Q10/043G06Q50/06Y02T10/70Y02T10/7072Y02T90/12Y02T90/14
Inventor 黄妙华陶冶
Owner WUHAN UNIV OF TECH
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