Charging self-recovery control method, computer storage medium, vehicle and charger

A control method and self-recovery technology, applied in charging stations, electric vehicles, vehicle energy storage, etc., can solve the problems of unreliable results and low charging recovery efficiency, and achieve the effect of improving reliability and charging recovery efficiency.

Pending Publication Date: 2021-09-10
ZHENGZHOU YUTONG BUS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a charging self-recovery control method, a computer storage medium, a vehicle and a charger, so as to solve the problems of low charging recovery efficiency and unreliable results of electric vehicles in the prior art

Method used

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  • Charging self-recovery control method, computer storage medium, vehicle and charger
  • Charging self-recovery control method, computer storage medium, vehicle and charger
  • Charging self-recovery control method, computer storage medium, vehicle and charger

Examples

Experimental program
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Effect test

Embodiment 1

[0045] In this embodiment, the electric vehicle charging process described as an example. When the electric vehicle charging, will go through the handshake phase, the vehicle identification stage between BMS and charger, then into the charging phase. Accordingly, we need to go through the process of interaction between the vehicle and the charger BMS. In this embodiment, by adding a communication message, for charge between the BMS and the charger recovery from the confirmation process.

[0046] In this embodiment, the vehicle to the requesting party, the requested party charging machine, for example, described in detail the recovery from the charging control process, such as figure 1 As shown in a flowchart of a method embodiment, the present embodiment as follows:

[0047] 1) Charge recovery request from the BMS stages: before starting charging from BMS recovery control, to determine whether it satisfies the charging state since the recovery start condition. After confirming tha...

Embodiment 2

[0060] The present embodiment is the charge from the restoration control method according to the same principle as in Example 1, except that the charge from the restoration control procedure in Example 1 is the vehicle as the requesting party, the charger as the requester, and the present charge from the restoration control method of Example as the charger 2 sucked requester, the requester as the vehicle.

[0061] like figure 2 As shown in, for example, self-recovery charging control process according to the present embodiment includes the following steps:

[0062] Charging (1) charging machine self-recovery request phases: charging charger before starting self-recovery control, to determine whether it satisfies the charging state since the recovery start condition. After confirming that self-recovery charging charger satisfies the start condition, the charging to the charging sends a recovery request message from the BMS, BMS and waits for receiving transmission from the charging...

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PUM

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Abstract

The invention relates to a charging self-recovery control method, a computer storage medium, a vehicle and a charger, and belongs to the technical field of charging control of new energy electric vehicles, a requesting party sends a corresponding request message to a requested party when judging that a charging self-recovery starting condition is met, after the requested party receives the request message, the requested party judges whether the request meets a charging self-recovery starting condition or not and then sends a confirmation message of which the message information is confirmed to be valid or invalid according to the state of the requested party, the requesting party analyzes the confirmation message after receives the confirmation message, and if the confirmation message is valid, the two parties shake hands, connection is established, a charging process is restarted, through the self-recovery charging interaction process of the charging and power supply parties, the problems of low charging recovery efficiency and unreliable result of the electric vehicle in the prior art are solved.

Description

Technical field [0001] The present invention relates to a charging self-recovery control method, a computer storage medium, a vehicle, and a charging machine belonging to the field of new energy electric vehicle charging control technology. Background technique [0002] New energy vehicles have been widely promoted and applied in various cities, new energy electric passenger cars, electric buses, etc. also contribute to energy conservation and emission reduction, environmental protection. For a long time in the future, new energy vehicles will exist as a mainstream transportation of the city. [0003] The requirements of electric vehicles on charging reliability are also increasing, during the pure electric vehicle charging process, often due to communication, internal failures or power grids, etc., can cause charging to stop, and can not be automatically charged, resulting in user When using the car in the second day, the battery is not fully charged. [0004] In the prior art, ...

Claims

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Application Information

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IPC IPC(8): B60L53/66
CPCB60L53/66Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 李春青杨少清靳超李静杨红贵
Owner ZHENGZHOU YUTONG BUS CO LTD
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