System and method for path planning of autonomous vehicles based on gradient

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United States of America Patent

PATENT NO 11673557
APP PUB NO 20200298863A1
SERIAL NO

16900611

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Abstract

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A system and method for path planning of autonomous vehicles based on gradient are disclosed. A particular embodiment includes: generating and scoring a first suggested trajectory for an autonomous vehicle; generating a trajectory gradient based on the first suggested trajectory; generating and scoring a second suggested trajectory for the autonomous vehicle, the second suggested trajectory being based on the first suggested trajectory and a human driving model; and outputting the second suggested trajectory if the score corresponding to the second suggested trajectory is within a score differential threshold relative to the score corresponding to the first suggested trajectory.

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Patent Owner(s)

Patent OwnerAddress
TUSIMPLE INC9191 TOWNE CENTRE DR SUITE 600 SAN DIEGO CA 92122

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hou, Xiaodi San Diego, US 51 178
Lin, Wutu San Diego, US 44 349

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