Vehicle braking control method and device, medium and vehicle

The invention relates to a braking control method and device of a vehicle, a medium and the vehicle, a braking system of the vehicle comprises a main braking system and an auxiliary braking system, and the method comprises the steps that it is determined that the main braking system breaks down; and under the condition that the braking signal is detected, the auxiliary braking system is used for carrying out anti-lock graded braking control on the vehicle, so that the braking control efficiency of the vehicle and the safety and stability of the vehicle are improved.