The invention relates to a battery resistance measuring device, a vehicle and a battery resistance measuring method. A battery resistance measurement device (510) measures the resistance of a target battery, and is provided with a determination unit (511) and a measurement unit (512). The determination unit is configured to determine, on the basis of whether or not a predetermined condition is satisfied, whether or not the target battery has switched from a charged state to a discharged state in which the target battery receives supply of power and outputs power greater than the supplied power. The measurement unit is configured to start measurement of the resistance of the target battery at a timing at which the determination unit determines that the target battery has switched from the charged state to the discharged state.

    本发明涉及电池电阻测定装置、车辆及电池电阻测定方法。电池电阻测定装置(510)测定对象电池的电阻,其中,包括判断部(511)及测定部(512)。判断部构成为基于预定的条件是否成立来判断对象电池是否从充电状态切换到了一边接受电力的供给一边输出比被供给的电力大的电力的放电状态。测定部构成为在判断部判断为对象电池从充电状态切换到了上述的放电状态的定时下开始对象电池的电阻的测定。


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    Title :

    Battery resistance measuring device, vehicle, and battery resistance measuring method


    Additional title:

    电池电阻测定装置、车辆及电池电阻测定方法


    Contributors:

    Publication date :

    2022-09-20


    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



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