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. 07, 2020
Filed:
Apr. 13, 2016
Applicant:
Leica Geosystems Ag, Heerbrugg, CH;
Inventor:
Damien Dusha, Dutton Park, AU;
Assignee:
LEICA GEOSYSTEMS AG, Heerbrugg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 9/08 (2006.01); E02F 9/26 (2006.01); E02F 3/32 (2006.01); E02F 3/43 (2006.01); G01C 19/00 (2013.01); G01B 21/04 (2006.01); G01B 7/14 (2006.01);
U.S. Cl.
CPC ...
E02F 9/268 (2013.01); E02F 3/32 (2013.01); E02F 3/431 (2013.01); E02F 3/435 (2013.01); E02F 9/264 (2013.01); G01B 21/045 (2013.01); G01C 9/08 (2013.01); G01C 19/00 (2013.01);
Abstract
A method and system that compensates for kinematic accelerations influencing a sensor measurement of working equipment such as an excavator. The method and system identify members of the working equipment that are movable relative to each other (e.g. stick, boom, bucket) and define a co-ordinate frame for each movable member. A kinematic relationship, preferably a kinematic chain. The sensor measurement is then modified according to the kinematic relationships and the relative position of each identified member.