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
18.12.2019
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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