Redundant braking method and device of vehicle, vehicle, storage medium and program product

The invention relates to the technical field of vehicles, in particular to a redundant braking method and device of a vehicle, the vehicle, a storage medium and a program product.The method comprises the steps that whether an electromagnetic valve and/or a pressure cylinder of an electronic braking system are/is invalid or not is detected; if the electromagnetic valve and/or the pressure cylinder are/is invalid, the actual stroke and the stroke change rate of a brake pedal are obtained, and the target braking force of the vehicle is determined based on the actual stroke and the stroke change rate; and controlling vehicle braking based on the target braking force. Therefore, the problems that in the prior art, when an electronic braking system of a vehicle fails, braking needs to be conducted through control of a driver, the braking mode is complex, and the intelligence of a braking scheme is poor are solved; and meanwhile, the matching degree of vehicle braking deceleration and actual braking requirements is