Fault isolation and mitigation upon lane marking misdetection on roadways

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11851073
APP PUB NO 20230192103A1
SERIAL NO

17557156

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Abstract

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A system for a vehicle includes a plurality of sensors onboard the vehicle and a controller. A first sensor of the plurality of sensors is configured to detect lane markings on a roadway. The controller is configured to store data from the plurality of sensors. In response to receiving an indication indicating a misdetection of lane markings on the roadway based on data received from the first sensor, the controller is configured to execute in parallel a plurality of procedures configured to detect a plurality of causes for the misdetection of lane markings, respectively, based on the stored data; isolate one of the causes as a root cause for the misdetection of lane markings; and provide a response for mitigating the misdetection of lane markings on the roadway based on the root cause for the misdetection of lane markings.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 M/C 482-C24-A65 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Xinyu Oakland Township, US 91 509
Hu, Yao Sterling Heights, US 95 365
Lin, Wen-Chiao Rochester Hills, US 34 175
Yang, Zhongyu Farmington Hills, US 8 13
Zhang, Yilu Northville, US 73 1085

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