System and method for preventing lane deviation of vehicle

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control

Reexamination Certificate

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Details

C701S070000, C701S301000

Reexamination Certificate

active

07433769

ABSTRACT:
A system for preventing lane deviation of a vehicle is provided. The system comprises a lane detecting device, a running condition detecting device, a deviation judging device, and a vehicle behavior control device. The vehicle behavior control device controls a behavior of the vehicle so as to generate a yaw moment in the direction to prevent the vehicle from deviating from the running lane. The lane detecting device detects the running lane based on a variation in a running direction of the vehicle due to the yaw moment generated by the vehicle behavior control device. A method for preventing lane deviation of a vehicle is also provided.

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