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:
Jun. 26, 2018
Filed:
Aug. 02, 2016
Caterpillar Inc., Peoria, IL (US);
Solimar Reyes-Rodriguez, Edwards, IL (US);
Maria Cristina Herrera De Kontz, Chillicothe, IL (US);
Aloke Jude Mascarenhas, Peoria, IL (US);
Caterpillar Inc., Deerfield, IL (US);
Abstract
A system for monitoring presence of a ground-engaging tool relative to a machine, on a worksite, is disclosed. The system includes a sensor operatively coupled to the ground-engaging tool, a signal receiver, and a controller. The sensor is configured to transmit an identifying wireless signal. The controller is configured to receive a received signal from the signal receiver; the received signal based on the identifying wireless signal and having a signal power. The controller is configured to determine a signal attenuation power of the received signal, based on the signal power relative to the transmission power, determine a relative location of the ground-engaging tool and one or more fault conditions based on the signal attenuation power, and determine if the ground-engaging tool is connected to the machine based on the relative location of the ground-engaging tool and the existence of one or more fault conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile