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:
Apr. 23, 2019
Filed:
Apr. 20, 2017
GM Global Technology Operations Llc, Detroit, MI (US);
Matthias Wisniowski, San Francisco, CA (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
Systems and method are provided for controlling a vehicle. In one embodiment, a vehicle includes: an imaging device, a reference data source, one or more sensors, one or more actuators, and a controller. The controller detects a stationary condition based at least in part on the sensor output, obtains an image during the stationary condition, identifies a reference position for a reference object based on reference data for a field of view of the imaging device during the stationary condition, identifies the reference object at a second position within the image, validates a transformation associated with the imaging device based on a difference between the reference position and the second position, and thereafter autonomously operates the one or more actuators in a manner that is influenced by the validated transformation.