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:
Nov. 02, 2021
Filed:
Feb. 04, 2020
Daifuku Co., Ltd., Osaka, JP;
Daisuke Ogawa, Komaki, JP;
Tsubasa Yajima, Komaki, JP;
Daifuku Co., Ltd., Osaka, JP;
Abstract
Provided is an inspection system that can reduce the burden of inspecting a detector provided on a transport vehicle that travels on a preset transport path. An inspection systemincludes a projection surfaceF that is disposed at a position located within a detection range IE of a detectorin a state in which a transport vehicleis present at an inspection location IP set on a transport path R, and onto which detection light IL projected by the detectoris projected, an image capturing device C that captures an image of the projection surfaceF, and a determination unit that determines at least one state selected from a position, a shape, and a light intensity of the detection light IL projected onto the projection surfaceF, based on an image captured by the image capturing device C.