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. 07, 2026
Filed:
Mar. 08, 2022
Kobelco Construction Machinery Co., Ltd., Hiroshima, JP;
Yoshiki Munemasa, Hiroshima, JP;
Yukihiro Hoso, Hiroshima, JP;
Sho Fujiwara, Hiroshima, JP;
Shingun Kyu, Hiroshima, JP;
KOBELCO CONSTRUCTION MACHINERY CO., LTD., Hiroshima, JP;
Abstract
The intrusion detection system includes a GNSS sensor that acquires a position of a work machine at work in a work area, a LiDAR that is disposed outside the work area and acquires point cloud data indicating a distance up to an object located inside or outside the work area, a position calculation unit that calculates positions of respective points of the point cloud data, a specifying unit that specifies a portion corresponding to the work machine from the point cloud data as specific data, based on the position of the work machine and the positions of the respective points of the point cloud data, and a detection unit that detects that an object has entered the work area, based on the point cloud data excluding the specific data.
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