Traveling track determination processing and automated drive device

A traveling track determination device includes an ECU. The ECU calculates a second course target point, and determines a future traveling track for the vehicle at right/left turn using a first straight line that extends from the vehicle through an intersection in a forward direction, a second strai...

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Bibliographic Details
Main Authors Ichino, Yuki, Matsunaga, Hideki, Nakanishi, Kosuke, Goto, Takeru, Yasui, Yuji
Format Patent
LanguageEnglish
Published 20.09.2022
Subjects
CONTROLLING
GYROSCOPIC INSTRUMENTS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
MOTOR VEHICLES
NAVIGATION
PERFORMING OPERATIONS
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
REGULATING
SIGNALLING
SURVEYING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
TESTING
TRAFFIC CONTROL SYSTEMS
TRAILERS
TRANSPORTING
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Summary:A traveling track determination device includes an ECU. The ECU calculates a second course target point, and determines a future traveling track for the vehicle at right/left turn using a first straight line that extends from the vehicle through an intersection in a forward direction, a second straight line that extends along a second course through the second course target point and intersects with the first straight line in the intersection, and a curved track configured of a quadratic Bézier curve.
Bibliography:Application Number: US201916711606