The invention belongs to the field of air conditioner heating, and discloses an air conditioner heating control method and device. The method comprises the steps that when an air conditioner heating instruction is received, an engine of the vehicle is controlled to be started; the engine is controlled to adopt an idling oil injection ignition operation mode, and cooling liquid of the engine is heated; according to the on-off state of the demisting and defrosting functions of the air conditioner, the idling water temperature and the ignition water temperature of the engine are determined; when it is detected that the current water temperature of the engine is larger than the idling water temperature, a generator of the vehicle is controlled to drive the engine to idle; and when it is detected that the current water temperature of the engine is smaller than the ignition water temperature, the step of controlling the engine to adopt the idling oil injection ignition operation mode and heating the cooling liquid of the engine is repeatedly executed. When the air conditioner is used for heating, the oil consumption of the engine can be reduced.
本申请属于空调制暖领域,公开了一种空调制暖控制方法和装置。所述方法包括:当接收到空调制热指令时,控制车辆的发动机启动;控制所述发动机采用怠速喷油点火的运转方式,对所述发动机的冷却液进行加热;根据所述空调的除雾除霜功能的开关状态,确定所述发动机的空转水温和点火水温;当检测到所述发动机的当前水温大于所述空转水温时,控制所述车辆的发电机带动所述发动机空转;当检测到所述发动机的当前水温小于所述点火水温时,重复执行所述控制所述发动机采用怠速喷油点火的运转方式,对所述发动机的冷却液进行加热的步骤。采用本申请进行空调制暖时,可以减少发动机的耗油量。
Air conditioner heating control method and device
一种空调供暖控制方法和装置
2023-06-02
Patent
Electronic Resource
Chinese
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 |
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