Autosteer

Autosteer is a feature found in some advanced driver-assistance systems (ADAS) that allows a vehicle to assist the driver in steering. It is not a fully autonomous driving system but rather a technology that works in conjunction with other ADAS features, such as adaptive cruise control or lane keeping assist. When active, autosteer uses sensors like cameras and radar to detect lane markings, road edges, and surrounding vehicles. It then calculates the necessary steering adjustments to keep the vehicle centered within its lane.

The primary purpose of autosteer is to reduce driver fatigue and improve safety, particularly on long highway drives or in stop-and-go traffic. It can help maintain a consistent speed and distance from other vehicles, and by keeping the car within its lane, it can mitigate unintentional lane departures. However, autosteer requires constant driver supervision. The driver must remain attentive, keep their hands on the steering wheel (as many systems require this as a safety measure), and be prepared to take full control of the vehicle at any moment. It is designed to be an aid, not a replacement for human driving.

The capabilities of autosteer systems vary significantly between manufacturers and vehicle models. Some systems are more adept at handling gentle curves, while others can navigate sharper turns. Factors such as weather conditions, the clarity of lane markings, and the presence of complex road geometries can affect the performance of autosteer. Users are always advised to consult their vehicle's owner's manual for specific instructions and limitations of their autosteer system.