Braking control behaviors for autonomous vehicles

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11703875
APP PUB NO 20210325896A1
SERIAL NO

17318159

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Abstract

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A method and system are provided for controlling braking a vehicle in an autonomous driving mode. For instance, the vehicle is controlled in the autonomous driving mode according to a first braking control mode using a first model to adjust the position of a vehicle relative to an expected position of a current trajectory of the vehicle. Using a second model how close to a maximum deviation threshold the vehicle would come if a maximum braking strength for the vehicle was applied is predicted. The maximum deviation threshold provides an allowed forward deviation from the current trajectory. Based on the prediction, the vehicle is controlled in the autonomous driving mode according to a second braking control mode by automatically applying the maximum braking strength.

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Patent Owner(s)

Patent OwnerAddress
WAYMO LLC1600 AMPHITHEATRE PARKWAY MOUNTAIN VIEW CA 94043

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alexander, Spencer San Francisco, US 4 10
Barton-Sweeney, Andrew Oakland, US 18 115
Cash, Ryan Sunnyvale, US 19 106
Egnor, Daniel Trawick Palo Alto, US 23 891
Harris, James San Francisco, US 123 4155
Kurdyumov, Ruslan San Francisco, US 4 22
McPeek-Bechtold, Nolan Belmont, US 11 19

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