All-solid-state battery system, vehicle including same, and control method for all-solid-state battery
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsTsubasa MIGITA, Hiroshi NAGASE, Yoichi OGURA, Daisuke MUKAI
Life of this patent
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Abstract
A vehicle 1 equipped with an all-solid-state battery system includes a battery that is an all-solid-state battery, an electric heater that heats the battery, and an ECU that controls the electric heater. When charging of the battery is resumed after a pause shorter than a predetermined time, the ECU controls the electric heater to raise a temperature of the battery after resumption of the charging to a temperature higher than a temperature of the battery before the pause of the charging.
Claims13
An all-solid-state battery system, comprising:
- an all-solid-state battery;
- a heating device that heats the all-solid-state battery;
- and
- a control device configured to control the heating device, wherein
- when charging of the all-solid-state battery is resumed after a pause shorter than a predetermined time, the control device is configured to control the heating device to raise a temperature of the all-solid-state battery after resumption of the charging to a temperature higher than a temperature of the all-solid-state battery before the pause of the charging.
A control method for an all-solid-state battery, comprising:
- charging the all-solid-state battery;
- and
- heating the all-solid-state battery such that when the charging is resumed after a pause shorter than a predetermined time, a temperature of the all-solid-state battery after resumption of the charging is higher than a temperature of the all-solid-state battery before the pause of the charging.
Dependencies are inferred from the claim text.