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System and method for internal anomaly quality inspection and redundancy availability of battery swap station based on strategy

A technology for swapping stations and abnormal voltages, applied in electrical transmission signal systems, charging stations, vehicle components, etc., can solve problems such as abnormal charging, and achieve the effect of improving charging safety and avoiding major dangers.

Pending Publication Date: 2021-12-31
安徽绿舟科技有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a strategy-based system and method for abnormal quality inspection and redundancy within the battery swapping station. The abnormal redundancy evaluation is performed through the abnormal redundancy evaluation module to obtain the abnormal reliability P of the charging state, so as to judge the charging risk. Solve the major safety problems caused by the abnormal charging of the existing power station

Method used

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  • System and method for internal anomaly quality inspection and redundancy availability of battery swap station based on strategy
  • System and method for internal anomaly quality inspection and redundancy availability of battery swap station based on strategy

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Embodiment 1

[0045] see figure 1 As shown, the present invention is a strategy-based system for abnormal quality inspection and redundancy within the power station, including: a smart terminal for the power station, including a battery detection module, an abnormal analysis module, an abnormal redundancy evaluation module, a storage module, and a wireless transmission module The battery detection module is respectively connected with a plurality of battery charging level electrical signals for real-time detection of charging state information corresponding to the battery charging level and transmitted to the abnormality analysis module; specifically, the charging state information includes charging voltage, charging current and charging power.

[0046] The abnormal analysis module analyzes the charging state information according to the abnormal voltage strategy to obtain the abnormal voltage analysis result and transmits it to the abnormal redundancy evaluation module. The abnormal voltage...

Embodiment 2

[0059] see figure 2 As shown, the available methods for policy-based abnormal quality inspection and redundancy within the power station include the following process:

[0060] A00: The battery detection module detects the charging state information of the corresponding battery charging position in real time and transmits it to the abnormality analysis module and executes A01, A04 and A07 at the same time;

[0061] A01: Determine whether the current charging voltage is greater than or equal to the abnormal voltage threshold; if so, execute A02; if not, the abnormal voltage similarity η is 0;

[0062] A02: The charging state statistical module counts the charging voltage line graph within the abnormal detection interval T from that time;

[0063] A03: The anomaly analysis module compares and analyzes the voltage anomaly similarity η between the charging voltage line graph and the voltage anomaly model and executes A09;

[0064] A04: Determine whether the current charging cur...

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Abstract

The invention discloses a system and method for internal anomaly quality inspection and redundancy availability of a battery swap station based on a strategy, and relates to the technical field of battery swap station abnormality detection. The system comprises a battery swap station intelligent terminal, and the battery swap station intelligent terminal comprises a battery detection module, an anomaly analysis module and an anomaly redundancy evaluation module. The battery detection module detects the charging state information of the corresponding battery charging position in real time; the anomaly analysis module analyzes the charging state information to obtain a voltage anomaly analysis result, a current anomaly analysis result and a charging power anomaly analysis result. The battery detection module is used for detecting charging state information of a corresponding battery charging position in real time and transmitting the charging state information to the anomaly analysis module; the anomaly analysis module analyzes the charging state information to obtain a voltage anomaly analysis result, a current anomaly analysis result and a charging power anomaly analysis result; and the anomaly redundancy evaluation module performs anomaly redundancy evaluation to obtain the charging state abnormal credibility P so as to judge the charging risk and improve the charging safety.

Description

technical field [0001] The invention belongs to the technical field of anomaly detection in a battery swapping station, and in particular relates to a strategy-based system and method for internal anomaly quality inspection and redundancy availability of a battery swapping station. Background technique [0002] The power station is an energy station that provides charging and quick replacement of the power battery of an electric vehicle. Electric vehicles require their electrical energy to be supplemented for continuous driving. When charging the rechargeable battery in the battery swapping station, due to various complicated reasons, there may be various charging abnormalities. If the abnormal state of charging exists for a long time, it may cause various serious dangers such as fire and explosion. [0003] Therefore, there is an urgent need for an abnormal detection device based on the monitoring and monitoring of the charging state of the rechargeable battery, so as to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/62B60L53/80G08B7/06G08B25/08
CPCB60L53/62B60L53/80G08B7/06G08B25/08Y02T10/70Y02T10/7072Y02T90/12
Inventor 李圩吴如伟李祥林万琳钱吉
Owner 安徽绿舟科技有限公司
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