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:
Dec. 02, 2014
Filed:
Jun. 23, 2010
Matthew Dunbabin, Queensland, AU;
Kane Usher, Queensland, AU;
Matthew Dunbabin, Queensland, AU;
Kane Usher, Queensland, AU;
Commonwealth Scientific and Industrial Research Organisation, Campbell, Australian Capital Territory, AU;
Abstract
This invention concerns autonomous loading, that is autonomously dumping material one load at a time into a receptacle until it is full. In particular the invention involves a control method and system for the dumping equipment that performs one or more operational cycles, each of which involves: Positioning a dumping point of the loading equipment at a predetermined location above a receptacle to be loaded. And, dumping a quantity of material having less than or equal to a known volume into the receptacle from the dumping point. Wherein, the control method comprises the steps of: Simulating the effect of dumping the volume, using the material's repose angle, from various locations above the receptacle. Comparing the result of dumping at each location with a template representing an ideally filled receptacle. And, selecting the location of the dumping point according to the results of the comparison. The invention can be applied to any type of mining machine, including rotating equipment such as rope shovels, and other types of machines such as a draglines, excavators or conveyers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile