Processing device for battery pack and processing method therefor
AssigneeToyota Jidosha Kabushiki Kaisha
InventorMasatoshi UCHIDA
Life of this patent
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Abstract
A processing device for a battery pack including a plurality of batteries has a voltage detection section configured to detect the voltage of each of the batteries, a first processing section configured to perform first processing for discharging the battery pack, and a second processing section configured to perform second processing for individually charging the batteries. The second processing section is configured to suppress a voltage drop by performing the second processing on the battery of which the voltage value has been reduced to a first predetermined value during the discharging in the first processing.
Claims14
A processing device for a battery pack including a plurality of batteries, comprising:
- a voltage detection section configured to detect a voltage of each of the batteries;
- a first processing section configured to perform first processing for discharging the battery pack;
- and
- a second processing section configured to perform second processing for individually charging the batteries, wherein
- the second processing section is configured to suppress a voltage drop by performing the second processing on the battery of which a voltage value has been reduced to a first predetermined value during a discharging in the first processing.
A processing device for a battery pack including a plurality of batteries, comprising:
- a voltage detection section configured to detect a voltage of each of the batteries;
- a third processing section configured to perform third processing for charging the battery pack;
- and
- a fourth processing section configured to perform fourth processing for individually discharging the batteries, wherein
- the fourth processing section is configured to suppress a voltage rise by performing the fourth processing on the battery of which a voltage value has been increased to a third predetermined value during a charging by the third processing.
A processing method for a battery pack including a plurality of batteries, comprising:
- executing charge processing for charging each of the batteries of which a voltage value has been reduced to a first predetermined value while executing discharge processing for discharging the battery pack, thereby suppressing a voltage drop.
A processing method for a battery pack including a plurality of batteries, comprising:
- executing discharge processing for discharging each of the batteries of which a voltage value has been increased to a third predetermined value while executing charge processing for charging the battery pack, thereby suppressing a voltage rise.
Dependencies are inferred from the claim text.