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:
May. 12, 2020
Filed:
Jan. 17, 2017
Applicant:
Husqvarna Ab, Huskvarna, SE;
Inventors:
Assignee:
Husqvarna AB, Huskvarna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 9/16 (2006.01); A01D 34/00 (2006.01); G05D 1/02 (2006.01);
U.S. Cl.
CPC ...
B25J 9/1643 (2013.01); A01D 34/008 (2013.01); B25J 9/1664 (2013.01); G05D 1/0219 (2013.01); G05D 1/0265 (2013.01); G05D 1/0274 (2013.01); G05D 1/0278 (2013.01); G05D 2201/0208 (2013.01); Y10S 901/01 (2013.01); Y10S 901/09 (2013.01);
Abstract
A robotic work tool system, comprising a robotic work tool, said robotic work tool comprising a controller being configured to cause said robotic work tool to operate in a first operating mode, which first operating mode is based on a current position, said current position being determined based on signals received from a position determining device, such as Global Navigation Satellite System device; determine that said received signals are not reliable, and in response thereto cause said robotic work tool to operate according to second operating mode, which second operating mode is not based on a current position being determined based on said received signals.