Vehicle cabin temperature automatic control method and device, storage medium and electronic equipment

Abstract

The application provides a vehicle cabin temperature automatic control method and device, a storage medium and electronic equipment, and applies to the field of vehicle electronics technology.The application obtains the evaporator air side outlet required temperature by comprehensively calculating the heat source load of the sunlight radiation heat, the convection heat exchange and the passenger heat production of the vehicle, and combining with thermodynamic parameters, and simultaneously calculates the cabin system internal energy based on the user set temperature and the actual temperature deviation. The target evaporator outlet temperature of the air conditioner evaporator is determined by using the two parameters, the three-dimensional outlet of the evaporator is adjusted to the target evaporator outlet temperature by dynamically adjusting the compressor speed, and therefore, the accurate automatic control of the cabin temperature is realized. The application is based on the energy balance principle, the evaporator air side outlet required temperature and the cabin system internal energy of the vehicle are accurately calculated, the target evaporator outlet temperature and the compressor speed of the air conditioner evaporator are adjusted based on this, the accurate control of the vehicle cabin temperature is automatically realized, and therefore, the comfortable driving experience is provided for the user.

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