Invention Grant
- Patent Title: System and method of calibrating an optical sensor mounted on board of a vehicle
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Application No.: US17701362Application Date: 2022-03-22
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Publication No.: US12277730B2Publication Date: 2025-04-15
- Inventor: Andrea Cantadori , Paolo Gandolfi
- Applicant: Mahle Aftermarket Italy S.p.A.
- Applicant Address: IT Parma
- Assignee: Mahle Aftermarket Italy S.p.A.
- Current Assignee: Mahle Aftermarket Italy S.p.A.
- Current Assignee Address: IT Parma
- Agency: Fishman Stewart PLLC
- Priority: EP18178983 20180621
- Main IPC: G06T7/80
- IPC: G06T7/80 ; B60R11/04 ; G01S7/40 ; G01S7/497 ; G01S13/931 ; G01S17/931 ; G07C5/08 ; H04N9/31

Abstract:
An apparatus and method of calibrating a vehicle optical sensor includes positioning a vehicle in a test station and proximate a projection surface, the vehicle having an optical sensor, the projection surface in view of the optical sensor, determining a position of the optical sensor with respect to the projection surface using a control unit that is external to the vehicle, and selecting an image to be displayed. The method further includes displaying the image from the projection surface, adapting the image displayed from the projection surface to dimensions of the projection surface, using the control unit, based on a size of the projection surface and the position of the optical sensor, spatially adjusting the projection surface with respect to the position of the optical sensor, and calibrating the optical sensor by adjusting a position of an optical axis of the optical sensor based on the image.
Public/Granted literature
- US20220284629A1 SYSTEM AND METHOD OF CALIBRATING AN OPTICAL SENSOR MOUNTED ON BOARD OF A VEHICLE Public/Granted day:2022-09-08
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