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, 2026
Filed:
Jul. 11, 2023
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Nathaniel Doy, Maple Grove, MN (US);
John Marsolek, Watertown, MN (US);
Vijay Ramasamy, Dunlap, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A system identifies traction reduction of a mobile machine at a worksite. The mobile machine include a traction device for engaging a ground surface, a drive system for commanding a target speed of the mobile machine, and a positioning system for detecting an actual speed of the mobile machine. The system includes a remote control site for transmitting commands to the mobile machine, and a controller for detecting slippage of the traction device due to a traction-reducing condition of the ground surface. The controller is configured to determine an initial indication of slippage of the traction device based on a difference between the target speed and the actual speed. The initial indication of slippage is less than a predetermined allowable loss of traction.