The invention relates to an insulation detection method and device of a vehicle, the vehicle and a storage medium, and relates to the technical field of insulation detection.The method comprises the steps that the voltage to ground of a battery of the vehicle is collected, and the voltage to ground of the battery comprises the voltage to ground of a neutral point; determining an insulation resistance value of the battery according to the voltage to ground of the battery; and outputting insulation alarm information under the condition that the insulation resistance value is smaller than a preset threshold value. According to the invention, the insulation safety of the vehicle can be improved by collecting the voltage to ground of the neutral point of the battery.

    本公开涉及一种车辆的绝缘检测方法、装置、车辆和存储介质,涉及绝缘检测技术领域,所述方法包括:采集所述车辆的电池的对地电压,所述电池的对地电压包括中位点对地电压;根据所述电池的对地电压确定所述电池的绝缘阻值;在所述绝缘阻值小于预设阈值的情况下,输出绝缘报警信息。本公开通过采集电池的中位点对地电压,能够提高车辆的绝缘安全度。


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    Title :

    Vehicle insulation detection method and device, vehicle and storage medium


    Additional title:

    车辆的绝缘检测方法、装置、车辆和存储介质


    Contributors:
    WANG LIFA (author) / CHEN BAO (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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