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Vehicle charging method and charging device

A vehicle and charging method technology, applied in charging stations, transportation and packaging, electric vehicle charging technology, etc., can solve problems such as large load on the power grid, and achieve the effect of mitigating impacts

Active Publication Date: 2020-10-13
STATE GRID BEIJING ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a charging method and charging device for vehicles to solve the problem of large grid load caused by centralized charging in the prior art

Method used

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  • Vehicle charging method and charging device
  • Vehicle charging method and charging device

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Experimental program
Comparison scheme
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Embodiment 1

[0059] In this embodiment, the client is the APP of the user's mobile phone, the charging device is the charging pile, and the server is the background. The non-timely charging demand is the orderly charging demand. The specific process includes:

[0060] If the APP can log in normally, it means that the communication between the APP and the background is normal. At this time, it is necessary to judge whether the user chooses to participate in the orderly charging when opening an account. If the user is not a user participating in the orderly charging, the charging will be started directly. If the pile is online, the communication between APP-background and pile-background is completely normal, and enter the charging scene where APP-pile-background communication is normal; if the pile is not online, enter the charging scene where APP-background communication is normal and pile-background communication is abnormal .

[0061] If the APP cannot be logged in, the communication be...

Embodiment 2

[0080] In this embodiment, the charging method of swiping a card is adopted, wherein the charging device is a charging pile, the server is a background, and the non-timely charging demand is an orderly charging demand. The specific process includes:

[0081] When the user swipes the card to start, there is only one channel of card-pile-background at this time. Therefore, it is only necessary to check whether the pile is online. If it is not online, the communication between the pile and the background is abnormal, and the charging can only be started by swiping the prepaid card. If the pile is online, enter the charging scene where the pile-background communication is normal.

[0082] Specifically include the following situations:

[0083] The first one is that the communication between the charging pile and the background is normal.

[0084] When the communication between the charging pile and the background is normal, when the user uses the charging card to activate the pr...

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PUM

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Abstract

The invention provides a method and device for charging vehicles. The method includes acquiring charge demands of users; judging whether the vehicles are allowed to be immediately charged or not according to the charge demands and / or the electric power capacity of charge equipment; formulating charge strategies under the condition that the vehicles are not allowed to be immediately charged. The charge strategies are used for guiding charge procedures for the vehicles. The method and the device have the advantages that whether the vehicles are charged or not can be controlled by the aid of themethod according to actual conditions, the vehicles do not need to be charged at first when demands cannot be met by the electric power capacity of the charge equipment, and accordingly impact on power grid load due to the fact that large quantities of vehicles are charged in concentration time periods can be relieved; the charge demands of the multiple vehicles can be combined with one another when strategies are made by the aid of the method, accordingly, the obtained charge strategies can prevent the large quantities of vehicle from being charged in the same time periods in a concentrationmanner, and the impact on the power grid load due to the fact that the large quantities of vehicles are charged in the concentration time periods further can be relieved.

Description

technical field [0001] The present application relates to the charging field, in particular, to a charging method and a charging device for vehicles. Background technique [0002] With the continuous growth of the number of electric vehicles and battery capacity, it is expected that a large number of electric vehicles will be charged at concentrated time in residential areas or enterprises in the future, which will inevitably have a significant impact on the grid load, and will also have a huge impact on the local distribution network load. [0003] Therefore, there is an urgent need for a method that can alleviate the impact of charging a large number of electric vehicles on the grid load during the concentrated period. [0004] The above information disclosed in the Background section is only to enhance the understanding of the background of the technology described herein, therefore, the Background may contain certain information which is not formed in the country for tho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/66
CPCY02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 袁小溪潘鸣宇李国昌陈海洋陈振王伟贤田贺平张宝群赵宇彤孙舟孟凡凤
Owner STATE GRID BEIJING ELECTRIC POWER