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Charging fault detection method and device and computer readable storage medium

A fault detection and fault technology, applied in the field of computer-readable storage media and charging fault detection, can solve problems such as difficulty in fault detection, and achieve the effect of avoiding large manual workload, improving detection efficiency, and ensuring safety.

Active Publication Date: 2021-11-12
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a charging fault detection method, device and computer-readable storage medium, aiming to solve the technical problem of difficult fault detection when electric vehicles are charged with AC charging guns

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  • Charging fault detection method and device and computer readable storage medium
  • Charging fault detection method and device and computer readable storage medium
  • Charging fault detection method and device and computer readable storage medium

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] It should be noted that the descriptions involving "first", "second" and so on in the present invention are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical ...

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Abstract

The invention discloses a charging fault detection method and device and a computer readable storage medium. The charging fault detection method comprises the steps of determining a current working state when a charging fault occurs; and acquiring a charging parameter corresponding to the current working state, and if the charging parameter is abnormal, determining a fault reason according to the abnormal charging parameter. The technical problem that fault detection is difficult when an electric vehicle is charged through an alternating current charging gun at present can be solved.

Description

technical field [0001] The present invention relates to the technical field of charging, in particular to a charging fault detection method, device and computer-readable storage medium. Background technique [0002] With the acceleration of social development, energy consumption is intensifying, and the environment and ecology are deteriorating day by day. Under the impetus of the global energy crisis and environmental degradation, new energy vehicles have become a new energy transportation tool due to their smaller impact on the environment than traditional vehicles, and their prospects are widely optimistic. With the popularization and development of electric vehicles, AC charging guns, as an important part of the charging system, are in increasing demand. Generally, when an electric vehicle is charged with an AC charging cable, some charging failures often occur, causing the vehicle to fail to charge or the charging to be interrupted. At present, when an electric vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/62
CPCB60L53/62B60L2260/44Y02T10/70Y02T10/7072Y02T90/12
Inventor 黄小洪邵杰邓海文汤佩文刘洪世
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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