Lane departure pre-warning method, instrument and system
A lane departure warning and lane departure technology, applied in signal devices, sound signal devices, alarms, etc., can solve the problem of low accuracy, and achieve the effect of improving accuracy and reducing the probability of safety accidents.
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[0019] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0020] The present invention provides a lane departure warning method, with reference to figure 1 In an embodiment, the method for lane departure warning includes:
[0021] Step S101, acquiring the face image of the driver collected by the rear view collection unit of the vehicle, the lane departure image collected by the forward vision collection unit, and the turn signal state collected by the turn signal collection unit;
[0022] In this embodiment, the rear view acquisition unit is installed in the vehicle, and the direction is backward, and it can face the driver or diagonally face the driver, so as to be able to collect the driver’s face image. The lane departure warning system in this embodiment When it is turned on, the rear view acquisition unit starts to collect the driver's face image. The face image can re...
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