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:
Apr. 25, 2023
Filed:
Nov. 19, 2020
Applicants:
Doosan Infracore Co., Ltd., Incheon, KR;
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Changmook Kim, Seongnam-si, KR;
Dongjun Lee, Seoul, KR;
Changu Kim, Seoul, KR;
Bukun Son, Seoul, KR;
Assignee:
DOOSAN INFRACORE CO., LTD., Incheon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/20 (2006.01); E02F 9/26 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2029 (2013.01); E02F 9/265 (2013.01);
Abstract
In a method of controlling construction machinery, a bucket of a working device is moved along a first excavation trajectory to perform an excavation operation on the ground of a work area. A digging force exerted on the bucket during the excavation operation is calculated. A new second excavation trajectory is generated based on the calculated digging force. The bucket is moved along the second excavation trajectory.