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:
Aug. 15, 2023
Filed:
Mar. 29, 2021
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Ryan James Nelson, Maple Grove, MN (US);
Caterpillar Paving Products Inc., Brooklyn Park, MN (US);
Abstract
A system for controlling an engagement of a material supply machine with a paving machine is provided. The system includes one or more sensor(s) mounted on material supply machine and/or the paving machine and are configured to detect a position and distance of paving machine with respect to material supply machine. The sensor(s) further detect a relative speed between the two machines. A controller autonomously controls speed of material supply machine based on detected relative speed when distance is less than threshold. The speed of material supply machine is controlled to match speed of the paving machine. The controller also autonomously controls steering of material supply machine based on detected position of leading end of paving machine to align material supply machine with leading end of paving machine until the material supply machine engages with leading end of paving machine.