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:
Apr. 21, 2025
Filed:
Jan. 29, 2020
Husqvarna Ab, Huskvarna, SE;
Dan Liljedahl, Jönköping, SE;
Lars Ederfors, Bankeryd, SE;
Magnus Bergenholm, Flisby, SE;
Daniel Wikestad, Hestra, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A robotic work tool () comprising a chassis () and a body (). The robotic work tool () further comprises at least one input unit () for receiving input data relating to an operation of the robotic work tool (), and at least one collision sensor arrangement () for detecting a direction of a movement of the chassis () with respect to the body (). The movement is indicative of a collision. The robotic work tool () further comprises at least one controller () for controlling operation of the robotic work tool (). The at least one controller () is configured to receive, from the at least one input unit (), said input data relating to the operation of the robotic work tool (). The at least one controller () is further configured to adapt a collision threshold based on said input data relating to the operation of the robotic work tool (). The collision threshold is related to said movement of the chassis () with respect to the body () detected by the at least one collision sensor arrangement ().