The invention provides a battery monitoring device, which is used for monitoring whether a battery is expanded or not, and comprises a sensing layer which is arranged on the outer surface of the battery and is used for sensing the deformation of the battery and generating a deformation sensing signal; and the alarm module is electrically connected with the sensing layer and is used for receiving the deformation sensing signal, judging whether the battery is expanded or not and giving an alarm when the battery is expanded. The invention further provides a battery monitoring method, a battery module and an electric vehicle applying the battery module.

    本申请提供一种电池监测装置,用于监测电池是否膨胀,包括:感测层,设置于所述电池的外表面,用于感测所述电池的形变,并产生形变感测信号;警报模组,与所述感测层电连接,用于接收所述形变感测信号,并判断所述电池是否膨胀,并用于在所述电池膨胀时发出警报。本申请还提供一种电池监测方法、一种电池模组以及应用该电池模组的电动汽车。


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    Titel :

    Battery monitoring device, battery monitoring method, battery module and electric vehicle


    Weitere Titelangaben:

    电池监测装置、电池监测方法、电池模组以及电动汽车


    Beteiligte:
    YE JIAZHEN (Autor:in) / LIAO JINGHAO (Autor:in) / GAO ZHIJIN (Autor:in)

    Erscheinungsdatum :

    2023-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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