The invention discloses a battery equalization method, device and equipment during dormancy of a battery management system, and a medium, and the method comprises the steps: when a condition for establishing a dormancy equalization task is satisfied, a main controller of the battery management system can establish the dormancy equalization task, the sleep equalization task represents the content of battery equalization controlled by the equalization control equipment when the battery management system and the equalization control equipment enter a sleep mode. When the condition for starting the dormancy balancing task is met and the battery management system is about to enter a dormancy mode, the main controller can send the dormancy balancing task to the balancing control equipment, so that the balancing control equipment can carry out battery balancing on the battery pack based on the dormancy balancing task. According to the method provided by the invention, the dormancy balancing task can be established before the battery management system enters the dormancy mode, and is sent to the balancing control equipment, so that the battery balancing can still be realized when the battery management system is dormant.

    本申请公开了一种电池管理系统休眠时的电池均衡方法、装置、设备及介质,该方法包括:当满足建立休眠均衡任务的条件时,电池管理系统的主控制器可以建立休眠均衡任务,该休眠均衡任务表示在电池管理系统和均衡控制设备进入休眠模式时,均衡控制设备控制电池均衡的内容。当满足开启休眠均衡任务的条件时,并且电池管理系统即将进入休眠模式,主控制器可以将休眠均衡任务发送给均衡控制设备,以便均衡控制设备可以基于休眠均衡任务对电池组进行电池均衡。通过本申请所提供的方法,在电池管理系统进入休眠模式之前可以建立休眠均衡任务,发送给均衡控制设备,从而实现了在电池管理系统休眠时仍可以实现电池均衡。


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    Title :

    Battery equalization method, device and equipment during dormancy of battery management system and medium


    Additional title:

    电池管理系统休眠时的电池均衡方法、装置、设备及介质


    Contributors:
    ZHOU ZEGUANG (author) / ZHANG YAN (author) / WANG ZHIXIANG (author) / GAN NING (author)

    Publication date :

    2025-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen




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