Lane keeping assistance equipment for automotive vehicles

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

C701S301000

Reexamination Certificate

active

07890231

ABSTRACT:
A lane keeping assistance equipment loaded on an automotive vehicle having a response motion unit for controlling a steering of the vehicle traveling on a traffic lane between lane markings, having a lane marking detecting device for detecting a lane marking location; a sideways distance detecting device for detecting a sideways distance between the lane marking location and the vehicle; and a control device for controlling lane keeping by setting a travel target point and signaling the response motion unit for the vehicle to travel on that point, wherein, corresponding to changes in the distance amount between the lane marking location and the vehicle during a driver's continuing intervening steering act and a prescribed time afterwards, the control device updates the distance amount between the travel target point and the lane marking location after that prescribed time elapses.

REFERENCES:
patent: 6216079 (2001-04-01), Matsuda
patent: 6487501 (2002-11-01), Jeon
patent: 6489887 (2002-12-01), Satoh et al.
patent: 7091838 (2006-08-01), Shimakage
patent: 7236884 (2007-06-01), Matsumoto et al.
patent: 07-104850 (1995-04-01), None
patent: 10-283477 (1998-10-01), None
patent: 2001-039326 (2001-02-01), None
patent: 2001-092970 (2001-04-01), None
patent: 2004-231096 (2004-08-01), None
patent: 2005-041308 (2005-02-01), None
patent: 2005-071185 (2005-03-01), None

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