Method for dissipating heat from vehicle, storage medium and vehicle

A vehicle, comprising:

• an active air-intake grille;
• a cooling fan;
• an information acquisition module, configured to obtain a current vehicle-speed and a current heat-dissipation demand of the vehicle;
• a memory, configured to store a program code for implementing operations that comprises:
• obtaining a current vehicle-speed and a current heat-dissipation demand of the vehicle while the vehicle is in a driving state;
• determining, according to the current vehicle-speed and the current heat-dissipation demand, a target opening angle of an active air-intake grille matching both the current vehicle-speed and the current heat-dissipation demand;
• determining a residual heat-dissipation demand for the vehicle based on the current heat-dissipation demand and a heat-dissipation demand that the target opening angle can provide;
• determining, according to the residual heat-dissipation demand, a target speed gear required for a cooling fan of the vehicle to provide the residual heat-dissipation demand;
• adjusting an opening angle of the active air-intake grille to the target opening angle and adjusting a speed gear of the cooling fan to the target speed gear, to perform a heat dissipation for the vehicle;
• and
• controlling the active air-intake grille to be fully opened in an event that the cooling fan needs to be operated and the cooling fan malfunctions;
• and
• a controller, configured to execute the program code stored in the memory, to control the opening angle of the active air-intake grille and the speed gear of the cooling fan according to the current vehicle and the current heat-dissipation demand.

A computing processing device, comprising:

• a memory, in which a computer readable code is stored;
• and
• at least one processor, when the computer readable code is executed by the at least one processor, the computing processing device is caused to perform operations that comprises:
• obtaining a current vehicle-speed and a current heat-dissipation demand of the vehicle while the vehicle is in a driving state;
• determining, according to the current vehicle-speed and the current heat-dissipation demand, a target opening angle of an active air-intake grille matching both the current vehicle-speed and the current heat-dissipation demand;
• determining a residual heat-dissipation demand for the vehicle based on the current heat-dissipation demand and a heat-dissipation demand that the target opening angle can provide;
• determining, according to the residual heat-dissipation demand, a target speed gear required for a cooling fan of the vehicle to provide the residual heat-dissipation demand;
• adjusting an opening angle of the active air-intake grille to the target opening angle and adjusting a speed gear of the cooling fan to the target speed gear, to perform a heat dissipation for the vehicle;
• and
• controlling the active air-intake grille to be fully opened in an event that the cooling fan needs to be operated and the cooling fan malfunctions.