POWER STEERING METHOD AND DEVICE, VEHICLE, AND COMPUTER STORAGE MEDIUM

Provided are a power steering method and a power steering device applied in a vehicle including a power steering assembly. The method includes detecting whether a direction changing wheel of the vehicle is a driving wheel; determining a power assisted gear position of the power steering assembly according to whether the direction changing wheel of the vehicle is the driving wheel; and controlling the power steering assembly to generate a power steering torque according to the power assisted gear position of the power steering assembly. The direction changing wheel of the vehicle is a front wheel or a rear wheel of the vehicle.