Rear wheel steering control method and device, vehicle and storage medium

The invention is suitable for the technical field of vehicles, and provides a rear wheel steering control method and device, a vehicle and a storage medium. The rear wheel steering control method comprises the steps that when a rear wheel steering function is in an open state, a feedforward rear wheel steering angle rate conforming to a current rear wheel steering mode of a vehicle can be determined according to an actual rear wheel steering angle rate and a correction coefficient; the correction coefficient is a coefficient corresponding to the rear wheel steering mode. According to the driving parameters of the vehicle and the vehicle body parameters of the vehicle, the feedback rear wheel steering angle rate conforming to the current state of the vehicle can be determined. And finally, according to the feedforward rear wheel steering angle rate and the feedback rear wheel steering angle rate, the determined target rear wheel steering angle rate not only conforms to the current rear wheel steering mode, but