The invention provides an air conditioner control system and method of an electric automobile. The air conditioner control system comprises a power battery management module, a vehicle control unit and an air conditioner controller, wherein the power battery management module is used for calculating the maximum discharging power of a power battery according to the state of the power battery; the vehicle control unit is connected with the power battery management module and used for receiving a finished automobile instruction and generating air conditioner control state information of the electric automobile according to the maximum discharging power and the finished automobile instruction; the air conditioner controller is connected with the vehicle control unit and used for controlling an air conditioner compressor and an electric heater according to the air conditioner control state information generated by the vehicle control unit. According to the air conditioner control system, the vehicle control unit is used for collecting information of related parts and the finished automobile, the safety performance requirement, the power performance requirement, the part protecting requirement and the passenger comfort requirement of the finished automobile can be guaranteed to the maximum extent, power battery resources can be reasonably used, and the utilization rate of the power battery resources is increased.
Air conditioner control system and method of electric automobile
2015-05-06
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 / F24F Klimatisierung , AIR-CONDITIONING |
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