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. 20, 2021
Filed:
May. 31, 2019
Joy Global Underground Mining Llc, Warrendale, PA (US);
Lee Davis, Cranberry Township, PA (US);
Daniel C. Ferguson, Cecil, PA (US);
Eric Humenay, Springdale, PA (US);
Rick Rogers, Slippery Rock, PA (US);
JOY GLOBAL UNDERGROUND MINING LLC, Warrendale, PA (US);
Abstract
Methods and systems for controlling the heading of a mining machine while the mining machine performs a cutting operation. One system includes a cutting system and a set of left and right tracks of the mining machine. The system also includes a lidar sensor mounted to the mining machine. The system also includes an electronic processor configured to receive the data from the lidar sensor. The electronic processor is also configured to determine a current heading of the mining machine based on the data received from the lidar sensor and compare the current heading to a target heading of the mining machine. In response to the current heading not being different from the target heading of the mining machine by a predetermined amount, the electronic processor is configured to control the mining machine to adjust the current heading of the mining machine.