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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.:

US 11741757 B1

PDFFull Text
Date of Patent:
Aug. 29, 2023

Filed:

Oct. 27, 2020

Entrance permit control

Applicant:

Sony Network Communications Europe B.v., Hoofddorp, NL;

Inventors:

Rickard Ljung, Helsingborg, SE;

Carl-Johan Weiderstrand, Lomma, SE;

Assignee:

SONY GROUP CORPORATION, Tokyo, JP;

Attorney:

Tucker Ellis LLP

Primary Examiner:

Tanmay K Shah

Int. Cl.
CPC ...
E05C 17/56 (2006.01); G07C 9/00 (2020.01); G07B 15/02 (2011.01); G06T 7/70 (2017.01); G07C 9/20 (2020.01); G06K 7/10 (2006.01); G06K 7/14 (2006.01); G06Q 30/018 (2023.01); G06Q 50/26 (2012.01); G06T 7/20 (2017.01); G06V 20/52 (2022.01); G06V 40/10 (2022.01); G06F 3/14 (2006.01);
U.S. Cl.
CPC ...
G07B 15/02 (2013.01); G06K 7/10861 (2013.01); G06K 7/1447 (2013.01); G06Q 30/0185 (2013.01); G06Q 50/265 (2013.01); G06T 7/20 (2013.01); G06T 7/70 (2017.01); G06V 20/53 (2022.01); G06V 40/10 (2022.01); G07C 9/20 (2020.01); G06F 3/14 (2013.01); G06K 2007/10504 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30196 (2013.01);
Abstract

A system for entrance permit control is configured to monitor individuals in an entrance region that includes an entrance to a restricted area. The system performs a monitoring method to enable a seamless entrance experience for the individuals. The system receives a stream of digital images of the entrance region, and processes the received stream of digital images for detection of a machine-readable code, MRC, displayable on an entrance permit carried by an individual in the entrance region. The system further tracks, based on the received stream of digital images, a location of the MRC within the entrance region, initiates a validation of the MRC, and provides, in dependence of the validation and position data generated by the tracking, a visual indication of a result of the validation on at least one of the entrance permit and the individual.

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