The invention provides a vehicle battery thermal failure detection device which comprises a temperature detection module and a control module, the temperature detection module is connected with the control module, and the temperature detection module is used for detecting the heat transfer temperature of a target heat transfer position of a vehicle battery pack to be detected. The control module is used for judging whether the to-be-tested vehicle battery pack is in thermal failure or not according to the heat transfer temperature of the target heat transfer position. According to the invention, the accuracy of the detected temperature of the battery pack is improved, and the accuracy of thermal failure detection of the vehicle battery is further improved.

    本申请提供一种车用电池热失效检测的装置,该装置中包括温度检测模块以及控制模块,温度检测模块与控制模块连接,其中,温度检测模块用于检测待测车辆电池包的目标传热位置的传热温度,控制模块用于根据目标传热位置的传热温度,判断待测车辆电池包是否热失效。本申请提高了检测到的电池包温度的准确性,进一步提高了车用电池热失效检测的准确性。


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    Title :

    Device for detecting thermal failure of vehicle battery


    Additional title:

    车用电池热失效检测的装置


    Contributors:
    CAO MINGWEI (author) / TONG BANG (author) / ZHANG CHAO (author) / XING QINYONG (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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