Drive assist system for motor vehicle

Details Drive assist system for motor vehicle Drive assist system for motor vehicle

1998-07-27

2000-05-02

Pope, Daryl

Communications: electrical

Land vehicle alarms or indicators

Of relative distance from an obstacle

340903, 340436, 340937, 348148, B60Q 100

Patent

active

060577541

ABSTRACT:
A drive assist system of a vehicle for preventing a lane moving-out includes a pair of CCD cameras for taking picture images of the scenery in front of the vehicle, an image processing section for processing the picture images, a road/object detecting section for obtaining image data, a lane moving-out judging section for judging a lane moving-out from a lane, a roadside judging section for issuing an alarm when it judges a lane moving-out in the roadside direction, a moving-out direction obstacle judging section for issuing an alarm when there is a possibility of colliding with an obstacle on a moving-out direction lane, a lane width judging section for stopping or suppressing an alarm in case where the lane moving-out is an avoidable behavior due to the narrow width of the lane and a front direction obstacle judging section for stopping or suppressing an alarm in case where the lane moving-out is for avoiding an obstacle in front of the vehicle.

REFERENCES:
patent: 3882268 (1975-05-01), Ogawa et al.
patent: 5530771 (1996-06-01), Meakawa
patent: 5555555 (1996-09-01), Sato et al.
patent: 5638116 (1997-06-01), Shimoura et al.
patent: 5850254 (1998-12-01), Takano et al.

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