Wiper timing and geometry to minimize sensor occlusion

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United States of America Patent

PATENT NO 11752981
SERIAL NO

17953961

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Abstract

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This technology relates to a system for clearing a sensor cover. The system may be comprised of a first sensor that rotates within a sensor cover, a plurality of second sensors that are fixed relative to the sensor cover, a first wiper that is configured to clear the sensor cover of debris, and a motor. The motor may rotate the first wiper in a first direction at a first predetermined rotation rate defined at least in part by a second predetermined rotation rate of the first sensor.

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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
Gilbertson, Seth Dublin, US 19 861
Ingram, Benjamin Santa Clara, US 40 278
Schmidt, Eric Los Altos, US 65 783
Wiles, Nicholas San Francisco, US 3 9

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