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:
Aug. 27, 2024
Filed:
Nov. 01, 2021
Alstom Transport Technologies, Saint-Ouen-sur-Seine, FR;
Grégoire Nicoleau, Saint-Ouen-sur-Seine, FR;
ALSTOM Transport Technologies, Saint-Ouen-sur-Seine, FR;
Abstract
A method for measuring a given distance between a vehicle and an upper surface of a platform includes projecting two or more beams by a detection system mounted on the vehicle. The beams lie in a single plane of projection towards the platform. For each beam, a distance is measured between the detection system and the platform along a respective direction of the beam. The measured distances not corresponding to the upper surface are excluded. A vertical distance between a vehicle marker and the upper surface of the platform is calculated from the distances that are not excluded.