In-vehicle temperature adjusting method and system, vehicle control unit, electronic equipment and storage medium

The invention provides an in-vehicle temperature adjusting method and system, a vehicle control unit, electronic equipment and a storage medium, and the method comprises the steps: obtaining parking detection information of a target vehicle after the target vehicle stops; wherein the parking detection information comprises environment temperature information, weather information, in-vehicle temperature information of the target vehicle and vehicle stop time; if the state, indicated by the parking detection information of the target vehicle, of the target vehicle and the environment state meet the preset vehicle temperature adjusting condition, an air volume adjusting device in the target vehicle is controlled to be started, and the in-vehicle temperature of the target vehicle is reduced, so that the temperature difference value between the in-vehicle temperature and the environment temperature is smaller than a preset temperature difference value threshold value; and when the temperature in the vehicle is red