The embodiment of the invention discloses a heating control method and device of a vehicle, the vehicle and a storage medium. The method comprises the steps that the gear of an air blower is obtained; when the engine is switched from the starting state to the stopping state, the control signal duty ratio of the electric heater is determined according to the gear of the air blower, the current environment temperature and the current water temperature of a cooling water channel of the engine; and controlling the heating power of the electric heater according to the control signal duty ratio. It can be understood that the gear of the air blower serves as the control condition, and the air speed of the air blower can be matched with the heating power of the electric heater. The problems that the temperature of the air outlet is too low, the heating effect is poor, or the temperature of the electric heater is too high, and consequently the electric heater is damaged are solved.

    本申请实施例公开了一种车辆的制暖控制方法、装置、车辆及存储介质,所述方法包括:获取鼓风机的档位;当发动机由启动状态切换至停机状态时,根据鼓风机的档位、当前环境温度和发动机冷却水路的当前水温,确定电加热器的控制信号占空比;根据控制信号占空比,控制电加热器的加热功率。可理解,将鼓风机的档位作为控制条件,可使得鼓风机的风速和电加热器的加热功率相匹配。避免了出风口温度过低,制暖效果较差,或者,电加热器的温度过高,造成电加热器损坏的问题。


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    Title :

    Heating control method and device of vehicle, vehicle and storage medium


    Additional title:

    一种车辆的制暖控制方法、装置、车辆及存储介质


    Contributors:
    HUANG LIUSHENG (author) / ZHONG SHEYANG (author) / TAO KE (author) / REN QIANG (author) / LI RUIKE (author) / HU MAOMAO (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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