Travel assist apparatus and travel assist method
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United States of America Patent
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Dec 26, 2017
Issued Date -
N/A
app pub date -
Feb 28, 2011
filing date -
Feb 28, 2011
priority date (Note) -
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Abstract
The present invention resides in a travel assist apparatus that performs assist of warning or support so that departure of a vehicle from a traveling lane is avoided, wherein a timing to the assist is to be performed is changed depending on a lane entering angle of an oncoming vehicle and a lane departure angle of a subject vehicle with respect to the traveling lane. Accordingly, the timing at which the assist is to be performed is changed depending on the lane entering angle of the oncoming vehicle and the lane departure angle of the subject vehicle with respect to the traveling lane. Therefore, it is possible to advance the timing at which the assist is to be performed as the possibilities is higher that the behaviors of the oncoming vehicle and the subject vehicle hinder the traveling of the subject vehicle.
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