Collision avoidance assistance device
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United States of America Patent
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-
Feb 15, 2022
Grant Date -
Jun 11, 2020
app pub date -
Oct 14, 2019
filing date -
Dec 7, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A collision avoidance assistance device includes a road shape recognition unit that recognizes a road shape of a traveling road, a path estimation unit that estimates a path of the host vehicle based on the road shape, an obstacle situation recognition unit recognizes an obstacle situation surrounding the host vehicle including at least a relative position of the obstacle with respect to the host vehicle, an early avoidance assistance determination unit that determines a need for early avoidance assistance for avoiding collision between the host vehicle and the obstacle from a distance between the host vehicle and the obstacle on the path of the host vehicle based on the path of the host vehicle and the obstacle situation, and a collision avoidance assistance execution unit executes the early avoidance assistance in a case where the early avoidance assistance determination unit determines that the early avoidance assistance is needed.
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