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:
Oct. 04, 2016
Filed:
Dec. 19, 2014
Caterpillar Inc., Peoria, IL (US);
Douglas Husted, Secor, IL (US);
Peter Petrany, Dunlap, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
An obstacle detection system includes an object detection system, an alert system, and a controller. The controller is configured to store an electronic map containing a known obstacle, store known and unknown obstacle warning zones, and detect a detected object in proximity to the machine. The controller is further configured to compare the detected object to the known obstacle to determine whether the detected object is a known obstacle or an unknown obstacle, generate a first alert signal if the detected object is a known obstacle and within the known obstacle warning zone, and generate a second alert signal if the detected object is an unknown obstacle and within the unknown obstacle warning zone.