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. 24, 2019
Filed:
Jul. 29, 2015
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 17/66 (2006.01); G01S 17/42 (2006.01); G01S 7/00 (2006.01); G01C 15/00 (2006.01); G01S 17/02 (2006.01);
U.S. Cl.
CPC ...
G01S 17/66 (2013.01); G01C 15/002 (2013.01); G01S 7/003 (2013.01); G01S 17/023 (2013.01); G01S 17/42 (2013.01);
Abstract
A tracking method is disclosed. The method determines the position of a mobile measuring station relative to a base station in an interior. The position of the mobile measuring station is ascertained on the basis of the image coordinates of at least three image points, the emission directions associated with the image points, and the respective distances of the base station from the wall in the associated emission directions.