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:
Sep. 22, 2020
Filed:
Apr. 22, 2019
Magna Electronics Inc., Auburn Hills, MI (US);
James Turk, Oakville, CA;
MAGNA ELECTRONICS INC., Auburn Hills, MI (US);
Abstract
A method for determining misalignment of a vehicular camera and calibrating the misaligned camera includes providing a plurality of cameras at a vehicle and providing a control having an electronic control unit that includes a processor for processing image data captured by the plurality of cameras. Frames of image data captured by the plurality of cameras are processed to determine objects present in the field of view of at least one of the cameras. Responsive to processing vehicle data during driving of the vehicle, a vehicle motion vector is determined. Movement of an object relative to the vehicle is determined via processing of at least two frames of captured image data during driving of the vehicle. Responsive to determination of a difference between the relative movement of the object and the vehicle motion vector, misalignment of a misaligned camera is determined, and calibration of the misaligned camera is adjusted.