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:
Jul. 14, 2020
Filed:
Dec. 15, 2015
Mitsubishi Electric Corporation, Chiyoda-ku, Tokyo, JP;
Katsuyuki Kamei, Tokyo, JP;
Megumi Irie, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Abstract
A trolley-wire measurement device includes a rail detection unit to detect rails from point-group data that is an aggregate of points obtained by measuring a target object three-dimensionally, the rails defining a railway on which a train runs, a reference setting unit to set a reference for measuring a height and a displacement of a point on a trolley wire on the basis of the rails detected, a trolley-wire detection unit to detect the point on the trolley wire from the point-group data, and a height and displacement measurement unit to measure a height and a displacement of the point on the trolley wire by using the reference.