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:
Nov. 19, 2019
Filed:
Nov. 09, 2016
Applicant:
Komatsu Ltd., Tokyo, JP;
Inventors:
Akira Tanishige, Tokyo, JP;
Yoshiki Kami, Tokyo, JP;
Takashi Yokoo, Tokyo, JP;
Yuto Fujii, Tokyo, JP;
Haruki Nishiguchi, Tokyo, JP;
Assignee:
KOMATSU LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/26 (2006.01); E02F 3/43 (2006.01); E02F 9/22 (2006.01); E02F 3/30 (2006.01); E02F 3/36 (2006.01);
U.S. Cl.
CPC ...
E02F 9/264 (2013.01); E02F 3/307 (2013.01); E02F 3/3677 (2013.01); E02F 3/434 (2013.01); E02F 9/2228 (2013.01); E02F 9/2271 (2013.01); E02F 9/2285 (2013.01); E02F 9/2296 (2013.01); E02F 9/267 (2013.01);
Abstract
A main controller controlling an operation of a work vehicle includes a determination unit and an abnormal condition determination unit. The determination unit determines whether or not an attachment has a sensor based on information on an attachment. When the determination unit determines that the attachment has the sensor and when the abnormal condition determination unit cannot receive a signal from the sensor, the abnormal condition determination unit determines that an abnormal condition has occurred.