Intelligent charging distribution adjusting method, device and equipment for electric vehicle, and medium

A technology of intelligent charging and electric vehicles, which is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of unsafe charging pile system and low utilization efficiency of charging piles, so as to improve safety and reliability, avoiding the effect of overload or low load

Active Publication Date: 2021-07-13
山东大卫国际建筑设计有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The charging power of electric vehicles cannot be flexibly allocated according to the transformer status of the charging pile system, which makes the availability of charging piles low and the safety of the charging pile system cannot be guaranteed

Method used

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  • Intelligent charging distribution adjusting method, device and equipment for electric vehicle, and medium
  • Intelligent charging distribution adjusting method, device and equipment for electric vehicle, and medium
  • Intelligent charging distribution adjusting method, device and equipment for electric vehicle, and medium

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Embodiment Construction

[0061] The embodiments of this specification provide a method, device, equipment and medium for intelligent charging distribution adjustment of electric vehicles.

[0062] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments of this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0063] In recent years, the development of electric vehicles and charging piles has been accelerating. Charging piles are power supply devices that provide power for on-board chargers of electric ve...

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Abstract

The embodiment of the invention discloses an intelligent charging distribution adjustment method for an electric vehicle, and the method comprises the steps: obtaining the feature information of an access vehicle through a charging pile, and inputting the feature information of the access vehicle into a vehicle charging behavior learning module; wherein the vehicle charging behavior learning module comprises a plurality of neural network models; determining a neural network model corresponding to the accessed vehicle by the vehicle charging behavior learning module so as to obtain predicted charging time and initial charging power of the accessed vehicle; monitoring the charging power of the charging pile system in real time to obtain an operation coefficient for ensuring the normal operation of the charging pile system; and when the operation coefficient is greater than a preset overload value or less than a preset low load value, determining a charging power value needing to be adjusted by the accessed vehicle according to a preset parallel system so as to realize charging distribution of the accessed vehicle.

Description

technical field [0001] This specification relates to the technical field of electric vehicle charging, and in particular to a method, device, equipment and medium for intelligent charging distribution adjustment of electric vehicles. Background technique [0002] With the advancement of technology and the development of science and technology, as well as the increasingly serious environmental pollution, new energy vehicles have been accepted by more and more people because of their energy-saving and environmental protection features. The problem of charging electric vehicles has also attracted people's attention. At present, many charging piles have been built in many places in China to charge electric vehicles, which has played a very good role in the promotion of electric vehicles. [0003] However, the large-scale connection of electric vehicles to the grid will have a certain impact on the operation of the grid and charging equipment. In view of the problems caused by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/62B60L53/66B60L53/67B60L53/68
CPCB60L53/62B60L53/665B60L53/67B60L53/68Y02T90/16
Inventor 孙鸿昌唐敏佳李成栋黄广国贾卫张卫芳陈哲
Owner 山东大卫国际建筑设计有限公司
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