To extend a cruising distance of an electric vehicle, by reducing electric power that is required for temperature control of an on-vehicle instrument and for air conditioning in a vehicle interior after the vehicle starts running.SOLUTION: A heat medium management system comprises: an electric vehicle that runs by electric power supplied from a battery and comprises a heat medium circuit that performs temperature control of the battery and air conditioning in a vehicle interior, and a heat medium supply device, provided outside the electric vehicle, which performs temperature control of a heat medium and supplies the heat medium to the heat medium circuit. The heat medium supply device obtains information showing a target temperature of the heat medium based on an air conditioning request in the electric vehicle, and performs the temperature control of the heat medium on the basis of the target temperature.SELECTED DRAWING: Figure 1
【課題】走行開始後における車載機器の温調や車室内の空調に要する電力を低減させ、電動車両の航続距離を長くする。【解決手段】バッテリから供給される電力によって走行し、前記バッテリの温度調整と車室内の空調を行う熱媒体回路を備えた電動車両と、前記電動車両の外部に設けられ、熱媒体の温度調整を行うと共に熱媒体を前記熱媒体回路に供給する熱媒体供給装置と、を備え、前記熱媒体供給装置において、前記電動車両における空調要求に基づく熱媒体の目標温度を示す情報を取得し、前記目標温度に基づいて熱媒体の温度調整を行う、熱媒体管理システムを提供する。【選択図】図1
HEAT MEDIUM MANAGEMENT SYSTEM, HEAT MEDIUM SUPPLY DEVICE, AND ELECTRIC VEHICLE
熱媒体管理システム、熱媒体供給装置、及び、電動車両
2024-09-02
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 / 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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