Unlike the warning system about the congress from the strip, which simply provide a visual or tactile warning, when the vehicle begins to shift from its strip, the system of retaining the strip uses brakes and / or torque attached to the steering column to help save the vehicle from leaving his lane. The retention of the lane first appeared on some car models in 2010. The force attached to the brakes or steering wheel is not strong enough to prevent the driver from creating a deliberate change in the strip. The system is designed to help the driver avoid unintentional deviation.
Lane retention system
Like the departure prevention systems from the strip, the traffic can maintain the camera to determine the boundaries of the lanes and control the position of the car within the lane. The position of the car and the trajectory is processed by the system.
The traffic holding system is not intended to ensure quick driving. It is important to know to drivers to remain attentive and maintain control over the steering control of the vehicle. These systems will not carry out sharp turns and their ability to identify the desired strip of movement can be difficult in the snow or heavy rain falling on the road, poor road markings or poor visibility.