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Electric vehicle charging method and system

A technology for electric vehicles and vehicles, applied in the field of electric vehicles, can solve problems such as breakdown at the charging point

Inactive Publication Date: 2020-01-17
陈晓石
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides an electric vehicle charging method and system to improve the problem in the prior art that the electric vehicle cannot normally drive to the charging place and break down due to low power during driving.

Method used

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  • Electric vehicle charging method and system
  • Electric vehicle charging method and system

Examples

Experimental program
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Effect test

no. 1 example

[0031] This embodiment provides a method for charging an electric vehicle, which is applied to such as figure 1 The electric vehicle charging system shown. Specifically, see image 3 , the method includes:

[0032] Step S110: the vehicle-mounted device 210 collects the vehicle information of the electric vehicle 200 and sends it to the server 100, the vehicle information includes the electric quantity information and the location information of the electric vehicle 200.

[0033]The vehicle-mounted device 210 installed on the electric vehicle 200 collects various vehicle information of the electric vehicle 200 in real time, such as power information, location information, and speed information of the electric vehicle 200. Of course, the collected vehicle information may also include other information, depending on the vehicle. The collected information may be different. For example, if the electric vehicle 200 is an electric vehicle, the vehicle information may also include t...

no. 2 example

[0070] This embodiment provides a method for charging an electric vehicle, which is applied to such as figure 1 The server 100 in the electric vehicle charging system shown, specifically, as Figure 5 As shown, the method includes:

[0071] Step S210: receiving the vehicle information of the electric vehicle 200 sent by the vehicle-mounted device 210, the vehicle information including the electric quantity information and location information of the electric vehicle 200.

[0072] Step S220: When the power of the electric vehicle 200 is less than a preset threshold, send a scheduling command to the operation and maintenance vehicle 300, so that the operation and maintenance vehicle 300 performs scheduling according to the scheduling command.

[0073] Step S230: Calculate the meeting information of the operation and maintenance vehicle 300 and the electric vehicle 200 according to the position of the electric vehicle 200 and the location of the operation and maintenance vehicle...

no. 3 example

[0076] This embodiment provides a charging device for electric vehicles, which is applied to such as figure 1 The server 100 in the electric vehicle charging system shown, specifically, as Figure 6 As shown, the device 300 includes:

[0077] The information receiving module 310 is configured to receive the vehicle information of the electric vehicle 200 sent by the vehicle-mounted device 210 , the vehicle information includes the electric quantity information and location information of the electric vehicle 200 . The command sending module 320 is configured to send a scheduling command to the operation and maintenance vehicle 300 when the power of the electric vehicle 200 is less than a preset threshold, so that the operation and maintenance vehicle 300 performs scheduling according to the scheduling command. The calculation module 330 is configured to calculate the meeting information of the operation and maintenance vehicle 300 and the electric vehicle 200 according to the...

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Abstract

The invention provides an electric vehicle charging method and system, which relate to the field of electric vehicles. Wherein, the method includes: the on-board device collects the vehicle information of the electric vehicle and sends it to the cloud server, the vehicle information includes the power information and location information of the electric vehicle; when the power of the electric vehicle is less than a preset threshold, the The server sends a scheduling command to the operation and maintenance vehicle; the server calculates the meeting information between the operation and maintenance vehicle and the electric vehicle according to the location of the electric vehicle and the location of the operation and maintenance vehicle, and sends it to the operation and maintenance vehicle , the meeting information includes a meeting route; the operation and maintenance vehicle travels to the electric vehicle according to the scheduling command and the meeting route, so that the operation and maintenance vehicle and the electric vehicle will be The electric vehicle provides electric energy. When the electric vehicle is low in power, it can also meet with the operation and maintenance vehicle and charge successfully, without relying on the fixed charging pile.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a method and system for charging an electric vehicle. Background technique [0002] When the current domestic electric vehicles are out of power, they all drive to the parking spaces where fixed charging piles are installed, and connect the charging plugs to charge the electric vehicles. [0003] However, the number of charging piles is usually very small, and most cities do not have them. Moreover, the charging time of charging piles is too long to meet the charging needs of a large number of electric vehicles, resulting in crowded queues of electric vehicles that need to be charged, and a large number of parking lots near the charging piles are occupied. [0004] However, if the electric vehicle cannot normally drive to the charging pile due to low power, or there is no available electric energy nearby, the electric vehicle will break down on the side of the road. Contents of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/00B60L53/36B60L58/10B60L58/12
CPCB60L53/00B60L53/35B60L58/10Y04S30/12Y02T90/167Y02T10/70Y02T90/12Y02T10/7072Y02T90/14
Inventor 陈晓石黄嵩文
Owner 陈晓石