Steering assistance method and device for a motor vehicle
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United States of America Patent
Stats
-
Dec 11, 2007
Grant Date -
Dec 8, 2005
app pub date -
Jun 1, 2005
filing date -
Jun 3, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for the assisted steering, particularly the assisted maneuvering and parking, of a motor vehicle which includes determining a nominal driving path (X) with a starting point (S) and a destination point (W.sub.nominal); providing an output of the nominal driving path (X), and setting the motor vehicle in motion. An actual position (W.sub.1) of the motor vehicle is determined, wherein a deviant circular arc (K.sub.A) traveled as well as a first (K.sub.1) and a second (K.sub.2) corrective circular arc are determined if the actual position (W.sub.1) deviates from the nominal driving path (X). The second corrective circular arc (K.sub.2) is a congruent projection of the deviant circular arc (K.sub.A) and ends at the destination point (W.sub.nominal). A corrected nominal driving path (K.sub.1, K.sub.2) is provided as an output.
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