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:
Dec. 16, 2025
Filed:
Apr. 19, 2023
Robert Bosch Gmbh, Stuttgart, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A method for calibrating alignment of a radar sensor in an installation environment. The method includes: measuring, with a velocity measuring device that is stationary relative to a global reference system, a velocity component of a reference object in a direction parallel to a reference axis of the installation environment, measuring, with the radar sensor, an angular deviation between the position of the reference object and an optical axis of the radar sensor, calculating an anticipated radial velocity of the reference object relative to the radar sensor, assuming that the optical axis of the radar sensor is parallel to the reference axis, measuring the radial velocity of the reference object with the radar sensor, and calculating a misalignment angle between the optical axis of the radar sensor and the reference axis, based on the difference between the measured and the anticipated radial velocity.