Proactive headlight tracking for vehicle auto high beam assist
AssigneeGM Global Technology Operations LLC
InventorsSai Vishnu Aluru, Joshua Inglese, Taylor A. Jakubczak
Life of this patent
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Abstract
In exemplary embodiments, methods and systems are provided for controlling an auto high beam functionality for headlights of a vehicle. In an exemplary embodiment, a method includes: obtaining camera data pertaining to an object in front of the vehicle; identifying, via a processor, a radial gradient of pixels in a region of interest from the camera data; and automatically controlling, via the processor, the auto high beam functionality for the headlights based on the radial gradient.
Claims20
A method for controlling an auto high beam functionality for headlights of a vehicle, the method comprising:
- obtaining camera data pertaining to an object in front of the vehicle;
- identifying, via a processor, a radial gradient of pixels in a region of interest from the camera data;
- and
- automatically controlling, via the processor, the auto high beam functionality for the headlights based on the radial gradient.
A system for controlling an auto high beam functionality for headlights of a vehicle, the system comprising:
- a camera configured to provide camera data pertaining to an object in front of the vehicle;
- and
- a processor coupled to the camera and configured to at least facilitate:
- identifying a radial gradient of pixels in a region of interest from the camera data;
- and
- automatically controlling the auto high beam functionality for the headlights based on the radial gradient.
A vehicle comprising:
- one or more headlights having an auto high beam functionality;
- and
- a control system for controlling the auto high beam functionality for the headlights, the control system comprising:
- a camera configured to provide camera data pertaining to an object in front of the vehicle;
- and
- a processor coupled to the camera and configured to at least facilitate:
- identifying a radial gradient of pixels in a region of interest from the camera data;
- and
- automatically controlling the auto high beam functionality for the headlights based on the radial gradient.
Dependencies are inferred from the claim text.