What is the function of variable steering ratio?

[SanLondon]

Variable steering ratio function can reduce the number of steering wheel turns, achieving better steering performance at low speeds and improving the vehicle's maneuverability. Here are two benefits of the variable steering ratio function: 1. Convenience: The variable steering ratio function allows the steering wheel to be fully turned with just one rotation when the vehicle speed is low, while at higher speeds, it requires one and a half turns as usual to fully turn the steering wheel. 2. Enhanced steering stability: The variable steering ratio adjusts the steering gear ratio based on the vehicle's speed and steering angle. When the vehicle is at low speed or stationary, the steering angle is larger, and the variable steering ratio function provides a smaller steering gear ratio. During high-speed driving or when the steering ratio is small, it provides a larger steering gear ratio, thereby improving the stability of the vehicle during steering.