To prevent a user from getting a sense of discomfort.SOLUTION: An air-conditioning ECU 60 functions as a battery cooling determination section and a battery cooling control section. The battery cooling determination section determines whether or not a battery undergoes cooling operation. The battery cooling control section limits or stops the cooling operation of the battery when air-conditioning operation is performed while the battery undergoes the cooling operation and the air-conditioning operation is for improving air-conditioning. Thus, air-conditioning performance can be secured by limiting or stopping the cooling operation of the battery when the air-conditioning operation is performed for improving air-conditioning while the battery undergoes cooling operation and thereby curbing an increase in a temperature of blow-out air.SELECTED DRAWING: Figure 2
【課題】ユーザに不快感を与えることを抑制する。【解決手段】エアコンECU60は電池冷却判断部および電池冷却制御部として機能する。電池冷却判断部は、電池が冷却中か否かを判断する。また、電池冷却制御部は、電池の冷却中に空調操作が行われ、当該空調操作が空調を快適にしようとする操作である場合には、電池の冷却を抑制または休止させる。これにより、電池の冷却中に、空調を快適にしようとする空調操作が行われた場合に、電池の冷却を抑制または休止させることで空調性能が確保されるので、吹き出し温度の上昇などを招くことを抑制できる。【選択図】図2
ELECTRIC VEHICLE AIR-CONDITIONING DEVICE
電動車両用空調装置
2021-12-27
Patent
Electronic Resource
Japanese
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 |
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