In a hybrid vehicle, the warm-up of a battery (2) is controlled in consideration of the SOC of battery (2) and the temperature of battery (2). That is, in the hybrid vehicle, for example, when the SOC of battery (2) reaches a preset predetermined value and the output of battery (2) is lower than a first threshold value, a first control valve (8) is opened to perform the heat exchange between a first cooling water and a second cooling water by a heat exchanger (6). Consequently, in the hybrid vehicle, the second cooling water in a second cooling path (4) is warmed by the first cooling water in a first cooling path (3) to warm up battery (2), thereby suppressing a decrease in output of battery (2) due to a temperature decrease in battery (2).
HYBRID VEHICLE CONTROL METHOD AND HYBRID VEHICLE CONTROL DEVICE
30.01.2025
Patent
Elektronische Ressource
Englisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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