A temperature-raising device for an in-car battery includes: a battery temperature acquisition unit configured to acquire a temperature of a battery mounted in a vehicle; an environmental temperature acquisition unit configured to acquire an environmental temperature; a heater configured to raise the temperature of the battery; and a controller configured to i) turn ON or OFF the heater based on a result of a comparison between the battery temperature acquired by the battery temperature acquisition unit and a predetermined threshold, and ii) reduce the threshold in accordance with a reduction in the environmental temperature acquired by the environmental temperature acquisition unit.
TEMPERATURE-RAISING DEVICE AND TEMPERATURE-RAISING METHOD FOR IN-CAR BATTERY
VORRICHTUNG ZUM ERHÖHEN DER TEMPERATUR UND VERFAHREN ZUM ERHÖHEN DER TEMPERATUR FÜR IN WAGEN INSTALLIERTE BATTERIEN
DISPOSITIF ET PROCÉDÉ D'ÉLÉVATION DE TEMPÉRATURE POUR BATTERIE EMBARQUÉE D'AUTOMOBILE
2019-12-18
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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