Provided is a vehicle temperature management apparatus capable of reducing the size of a pump for circulating a refrigerant and saving the power consumption required for driving the pump. The vehicle temperature management apparatus includes: a channel selection section that selects at least one of a chiller heat exchange channel, a radiator heat exchange channel, and a heater heat exchange channel as a channel of a refrigerant in a refrigerant circulation circuit; a switching control section that controls the channel switching section such that the channel switching section selects at least one of the chiller heat exchange channel, the radiator heat exchange channel, and the heater heat exchange channel; and an operation control section that controls an operation of a chiller. When the radiator heat exchange channel or the heater heat exchange channel is selected as the channel of the refrigerant, the switching control section controls the channel selection section such that the channel selection section further selects the chiller heat exchange channel, and the operation control section does not operate the chiller.
VEHICULAR TEMPERATURE MANAGEMENT DEVICE
VORRICHTUNG ZUM TEMPERATURMANAGEMENT IN FAHRZEUGEN
DISPOSITIF DE GESTION DE TEMPÉRATURE DE VÉHICULE
2022-05-04
Patent
Electronic Resource
English
IPC: | 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 / 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 |