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:
Sep. 22, 2020
Filed:
Dec. 10, 2018
Applicant:
Husqvarna Ab, Huskvarna, SE;
Inventors:
Peter Reigo, Djursholm, SE;
Ludvig Sjöholm, Gränna, SE;
Assignee:
HUSQVARNA AB, Huskvarna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2020.01); A01D 34/00 (2006.01); A01D 75/18 (2006.01); B60L 1/00 (2006.01); B60L 8/00 (2006.01); B60L 15/20 (2006.01); B60L 50/52 (2019.01); B60L 50/16 (2019.01); B60L 53/14 (2019.01); B60L 53/30 (2019.01);
U.S. Cl.
CPC ...
G05D 1/028 (2013.01); A01D 34/008 (2013.01); A01D 75/185 (2013.01); B60L 1/003 (2013.01); B60L 8/003 (2013.01); B60L 15/2036 (2013.01); B60L 50/16 (2019.02); B60L 50/52 (2019.02); B60L 53/14 (2019.02); B60L 53/30 (2019.02); G05D 1/0255 (2013.01); A47L 2201/04 (2013.01); B60L 2200/40 (2013.01); B60L 2220/46 (2013.01); B60L 2240/423 (2013.01); B60L 2240/62 (2013.01); B60L 2260/32 (2013.01); G05D 2201/0203 (2013.01); G05D 2201/0208 (2013.01); Y02T 10/645 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/7083 (2013.01); Y02T 10/72 (2013.01); Y02T 10/7275 (2013.01); Y02T 10/7291 (2013.01); Y02T 90/121 (2013.01); Y02T 90/14 (2013.01); Y02T 90/16 (2013.01); Y02T 90/162 (2013.01);
Abstract
A robotic work tool system () comprising a robotic work tool () and a beacon marker (), said robotic work tool () comprising a beacon sensor () configured to sense a signal being transmitted by the beacon marker (), said beacon marker () marking an area () around an obstacle () in a work area () in which said robotic work tool () is arranged to operate, wherein said robotic work tool is configured to determine a proximity to a beacon marker () and to adapt its operation accordingly.