| 摘要 |
PURPOSE: A separation from traffic lane-preventing system of a vehicle and the control method are provided to prevent separation from traffic lane by warning of separation from traffic lane caused by driver's carelessness or drowsiness. CONSTITUTION: A separation from traffic lane-preventing system of a vehicle comprises a separation from traffic lane-detecting unit(10) comprised of a line marker detector(14) installed on traffic lane and a line marker ECU(16); a separation from traffic lane-control unit(ECU); and a steering drive unit(12) controlled by receiving control output transmitted from the separation from traffic lane-control unit. The separation from traffic lane-control unit receives information transmitted from the separation from traffic lane-detecting unit, decides steering control and time for controlling according to the vehicle speed and separation speed of the moment of separation, and outputs control output to be an autonomous driving mode until the vehicle can reach the middle part of traffic lane after preventing separation from traffic lane.
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