Brake disc temperature determination method, brake controller, storage medium and vehicle

The invention relates to a brake disc temperature determination method, a brake controller, a storage medium and a vehicle, and the method comprises the following steps: responding to the power-on of the vehicle, obtaining the last power-off duration of the vehicle and the power-off temperature of a brake disc, and determining the power-off temperature of the brake disc based on the incidence relation between the temperature of the brake disc and the natural cooling time; and according to the power-off temperature and the power-off duration, the initial temperature of the brake disc when the vehicle is powered on is determined, so that the accurate initial temperature of the brake disc can be obtained, and the situation that the brake disc slides when parking at high temperature is avoided.