A battery pack control apparatus according to an aspect of the present disclosure includes a plurality of selection switches respectively connected to a lowest voltage node and a highest voltage node of each of a plurality of battery cell groups set for each successive predetermined number of battery cells among the plurality of battery cells, a battery selection control unit configured to control on and off of the plurality of selection switches so as to select the battery cell group including the battery cell whose characteristic variation is large compared to those of other battery cells, and a low-voltage output unit configured to use the battery cell group selected by the battery selection control unit to output low-voltage power with a voltage value lower than that of the high-voltage power.
BATTERY PACK CONTROL APPARATUS, BATTERY PACK CONTROL METHOD, AND NON-TRANSITORY COMPUTER RECORDING MEDIUM INCLUDING BATTERY PACK CONTROL PROGRAM
2024-02-29
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Battery pack control device, battery pack control method, and computer recording medium
European Patent Office | 2024
|Battery pack control apparatus and battery pack control method
European Patent Office | 2019
|BATTERY PACK BATTERY PACK CONTROL METHOD AND VEHICLE COMPRISING BATTERY PACK
European Patent Office | 2020
|BATTERY PACK BATTERY PACK CONTROL METHOD AND VEHICLE COMPRISING BATTERY PACK
European Patent Office | 2024