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:
Feb. 02, 2021
Filed:
Jun. 29, 2017
Kobe Steel, Ltd., Kobe, JP;
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Kobe Steel, Ltd., Kobe, JP;
KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima, JP;
Abstract
There is provided a construction machine that can detect a positional displacement of a detection unit, the machine including a body, a plurality of distance sensors, a position information acquisition unit, and a positional displacement detection unit. The distance sensors are disposed so that detection areas of the distance sensors partially overlap. When a predetermined target is placed in an overlapping detection area, the positional displacement detection unit compares position information of the target that is acquired from distance image data of one distance sensor by the position information acquisition unit to position information of the target that is acquired from distance image data of the other distance sensor by the position information acquisition unit to detect a positional displacement of at least one of the one distance sensor and the other distance sensor with respect to the body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile