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:
Sep. 14, 2021
Filed:
Mar. 09, 2018
Tadano Ltd., Kagawa, JP;
TADANO LTD., Kagawa, JP;
Abstract
A human detection systemincludes: a camerathat acquires detection image data Dd of a detection region D, the detection region D being a prescribed region including a portion of a crane; a deviation determination unitin which image data of the craneincluded in the detection image data Dd acquired by the camerain a state of being disposed at a reference position is set as reference image data Sd of the detection region D, and in which the detection image data Dd of the detection region D acquired at an arbitrary time by the camerais compared to the reference image data Sd to determine whether the position of the camerahas deviated from the reference position; and a reporting unitthat reports that the position of the camerahas deviated.