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Electric car charging method and system

A charging method and electric vehicle technology, applied in the field of electric vehicles, can solve problems such as breakdown of rechargeable places

Inactive Publication Date: 2017-08-18
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 car charging method and system

Examples

Experimental program
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Effect test

no. 1 example

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

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

[0033]The in-vehicle device 210 disposed on the electric vehicle 200 collects various vehicle information of the electric vehicle 200 in real time, such as power information, position information, and speed information of the electric vehicle 200. Of course, the collected vehicle information may also include other information. The collected information may be different. For example, the electric vehicle 200 is an electric vehicle, and the vehicle information may also include the temperature and humidity in the vehicle. The in-vehicl...

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 Image 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 car charging method and system and relates to the field of electric cars. The method comprises the steps that a vehicle-mounted device collects vehicle information of an electric car and sends the information to a cloud server, and the vehicle information comprises the electric car electric quantity information and the position information; when the electric quantity of the electric car is smaller than a preset threshold value, the server sends a dispatching instruction to an operation and maintenance vehicle; the server calculates the vehicle meeting information of the operation and maintenance vehicle and the electric car according to the position of the electric car and the position of the operation and maintenance vehicle and sends the vehicle meeting information to the operation and maintenance vehicle, and the vehicle meeting information comprises a vehicle meeting route; and the operation and maintenance vehicle travels towards the electric car according to the dispatching instruction and the vehicle meeting route to enable the operation and maintenance vehicle to supply power energy to the electric car when meeting the electric car. Therefore, under the condition that the electric quantity of the electric car is low, the electric car also can meet the operation and maintenance vehicle for successful charging and does not rely on a charging pile with the position being fixed.

Description

technical field [0001] The present invention relates to the field of electric vehicles, and in particular, to a method and system for charging an electric vehicle. Background technique [0002] At present, when domestic electric vehicles are out of power, they all drive to the parking spaces with fixed charging piles, 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, and the charging time of the charging piles is too long to meet the demand for charging a large number of electric vehicles, resulting in crowded queues of electric vehicles to be charged, and a large number of parking lots near the charging piles are occupied. [0004] If the electric vehicle cannot drive to the charging pile normally due to low power, or there is no available electricity nearby, it will cause the electric vehicle to break down on the side of the road. SUMMARY OF THE INVENTION...

Claims

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Application Information

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IPC IPC(8): B60L11/18
CPCB60L53/00B60L53/35B60L58/10Y04S30/12Y02T90/167Y02T10/70Y02T90/12Y02T10/7072Y02T90/14
Inventor 陈晓石黄嵩文
Owner 陈晓石