Provided is a lane departure prevention device that, when a risk that a vehicle departs from a lane is determined, issues a warning, steers a steering wheel, and prevent the departure. An electronic control unit is configured to, when a determination is made that the vehicle travels obliquely to the lane based on a position of the vehicle detected by a CCD camera and a determination is made that steering torque detected by a torque sensor is equal to or greater than a reference steering torque, start prohibition of issuing of the warning and prohibition of steering of the steering wheel, and in a situation where issuing of the warning and steering of the steering wheel are prohibited, when a determination is made that the vehicle terminates traveling obliquely to the lane, release the prohibition of issuing of the warning and the prohibition of steering of the steering wheel.


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    Title :

    LANE DEPARTURE PREVENTION DEVICE


    Contributors:

    Publication date :

    2022-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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