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. 29, 2020
Filed:
Sep. 19, 2017
Apple Inc., Cupertino, CA (US);
Micah P. Kalscheur, San Francisco, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Methods and systems for multi-sensor real-time alignment and calibration are disclosed herein. A vehicle includes a projector configured to project a pattern on a target location. The vehicle also includes one or more sensors. The one or more sensors are configured to capture sensor data from the target location and detect the pattern at the target location. The vehicle further includes a calibration system configured to determine whether a particular sensor of the one or more sensors is out of alignment based on a relative position of the pattern as detected by the one or more sensors. The calibration system is also configured to, based on a determination that the particular sensor is out of alignment, adjust an alignment of the particular sensor based on the sensor data and the diffractive pattern.