The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 19, 2023
Filed:
Jul. 13, 2021
Canoo Technologies Inc., Torrance, CA (US);
Kilsoo Kim, Hermosa Beach, CA (US);
Jongmoo Choi, Gardena, CA (US);
Siddharth Agarwal, Torrance, CA (US);
Mayukh Sattiraju, Redondo Beach, CA (US);
Lei Cao, Torrance, CA (US);
Dheemanth Uppalapati, Marina Del Rey, CA (US);
Aviral Singh, Torrance, CA (US);
David R. Arft, Torrance, CA (US);
Canoo Technologies Inc., Torrance, CA (US);
Abstract
An apparatus includes at least one camera configured to capture at least one image of a traffic lane, an inertial measurement unit (IMU) configured to detect motion characteristics, and at least one processor. The at least one processor is configured to obtain a vehicle motion trajectory using the IMU and based on one or more vehicle path prediction parameters, obtain a vehicle vision trajectory based on the at least one image, wherein the vehicle vision trajectory includes at least one lane boundary, determine distances between one or more points on the vehicle and one or more intersection points of the at least one lane boundary based on the obtained vehicle motion trajectory, determine at least one time to line crossing (TTLC) based on the determined distances and a speed of the vehicle, and activate a lane departure warning indicator based on the determined at least one TTLC.