Method and device for site selection and layout of electric charging station

A layout method and charging station technology, applied in data processing applications, forecasting, instruments, etc., can solve problems such as the impact of electric vehicle expansion

Active Publication Date: 2022-05-03
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large-scale expansion of electric vehicle charging stations will also have a huge impact on the expansion of electric vehicles.

Method used

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  • Method and device for site selection and layout of electric charging station
  • Method and device for site selection and layout of electric charging station
  • Method and device for site selection and layout of electric charging station

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Experimental program
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Embodiment 1

[0060] For ease of understanding, see figure 1 , Embodiment 1 of a site selection and layout method for a power charging station provided by the present application, including:

[0061] Step 101: Update the area type of the preset spatial small grid map of the target area according to the preset area information data to obtain a redefined urban small grid map.

[0062] It should be noted that the preset area information data includes geographical classification, such as ports, residences, scenic spots, and administration, as well as potential charging time, which is related to the government's implementation of electric vehicle development policies and regional planning and development policies; Information data can only be used after quantitative processing. Gridding the map of the target area can quantify the research on the layout of charging stations, and the determination of the geographical type in the map of the target area is because the distribution density of electr...

Embodiment 2

[0072] For ease of understanding, see figure 2 , the embodiment of the present application provides a second embodiment of a method for site selection and layout of a power charging station, including:

[0073] Step 201, performing grid processing on the initial map of the target area to obtain a large grid map.

[0074] Step 202: Perform least squares fitting according to the preset population density and preset per capita GDP in the large grid map to obtain a preset spatial small grid map of the target area.

[0075] It should be noted that grid processing can quantify the layout research of electric charging stations, and transforming the problem into a grid processing form can not only take into account the overall layout, but also facilitate detailed analysis. The service radius is quantified in the form of the side length of a square, which is convenient for planning and calculation. Population density and per capita GDP can best reflect the development of different r...

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Abstract

The present application discloses a method and device for site selection and layout of electric charging stations. The method includes: S1: Updating the area type of the preset space small grid map of the target area according to the preset area information data to obtain a redefined urban small grid Map; S2: Estimating the optimal number of electric charging stations in the urban small grid map through the preset service radius of the electric charging station; S3: Combining the Manhattan distance algorithm and the K-Means algorithm to determine each electric charging station in the urban small grid The best location in the map, get the layout network of electric charging stations; S4: predict the future development scale of electric vehicles through the preset Logistic model, and get the development data of electric vehicles; S5: update the optimal power according to the quantity proportion and growth rate For the number of charging stations, step S3 is repeated to obtain an updated layout network of electric charging stations. This application provides a site selection and layout scheme for large-scale electric charging stations.

Description

technical field [0001] The present application relates to the technical field of charging station layout, in particular to a method and device for site selection and layout of electric charging stations. Background technique [0002] Currently, fossil fuels and environmental protection have become the hottest issues in the world. The main mode of transportation in the world is based on fossil oil, which has caused serious pollution to the environment. Due to the limited resources of fossil fuels and the huge environmental pollution, it is inevitable to transition from energy fuels to cleaner energy sources. In order to achieve this goal, electric vehicles represented by new energy vehicles in the 21st century have been recognized as my country's The main development direction of automobile transformation. [0003] As we all know, electric vehicles have the characteristics of high efficiency, low noise and almost zero pollution. The advantages of electric vehicles are obvio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06G06K9/62
CPCG06Q10/04G06Q10/0637G06Q50/06G06F18/23213
Inventor 张瑑邓雅倩孟婉婕陈泳锋罗璇杨思标肖金金黄镜波
Owner GUANGDONG POWER GRID CO LTD
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