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:
May. 12, 2020
Filed:
Feb. 26, 2018
Applicant:
Kobelco Construction Machinery Co., Ltd., Hiroshima-shi, JP;
Inventors:
Shuhei Kaiso, Hiroshima, JP;
Hajime Nakashima, Hiroshima, JP;
Assignee:
KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
E02F 9/26 (2006.01); E02F 9/24 (2006.01); G06T 7/70 (2017.01); E02F 3/32 (2006.01);
U.S. Cl.
CPC ...
E02F 9/26 (2013.01); E02F 3/32 (2013.01); E02F 9/24 (2013.01); E02F 9/261 (2013.01); G06T 7/70 (2017.01); G06T 2207/30261 (2013.01);
Abstract
A monitoring region for monitoring entry of an obstacle is set around a machine main body. A plurality of obstacle sensing sensors sense an obstacle in the monitoring region and sense an obstacle in different directions with respect to the machine main body. A construction machine accumulatively stores approach information indicating that an obstacle has been sensed by any of the plurality of obstacle sensing sensors in a specific period, and outputs the approach information to be displayed on a display device.