A device installed in a vehicle including a first thermal circuit, a second thermal circuit, and a third thermal circuit, is configured to arbitrate a heat request of the first thermal circuit, a heat request of the second thermal circuit, and a heat request of the third thermal circuit. The device is configured to acquire a heat absorption amount requested by the first thermal circuit, the second thermal circuit, and the third thermal circuit, and configured to set, as a target value of a transfer heat amount in which heat exchange is performed between the second thermal circuit and the third thermal circuit, a larger one of a heat dissipation amount requested by the second thermal circuit and a heat amount difference in which a heat dissipation amount requested by the third thermal circuit is subtracted from a heat absorption amount requested by the first thermal circuit.
Heat request arbitration device, heat request arbitration method, non-transitory storage medium, and vehicle
2023-07-25
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
European Patent Office | 2023
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