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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 12307848 B1

PDFFull Text
Date of Patent:
May. 20, 2025

Filed:

Dec. 24, 2020

Virtual barrier gate system and virtual barrier gate control method

Applicant:

Zhejiang Geely Holding Group Co., Ltd, Zhejiang, CN;

Inventor:

Shufu Li, Zhejiang, CN;

Assignee:

ZHEJIANG GEELY HOLDING GROUP CO., LTD, Hangzhou, CN;

Attorney:

Westbridge IP LLC

Primary Examiner:

Yujang Tswei

Int. Cl.
CPC ...
G07C 9/30 (2020.01); E01F 13/00 (2006.01); G03H 1/00 (2006.01); G06T 19/20 (2011.01); G06V 20/52 (2022.01); G06V 20/62 (2022.01); G06V 40/10 (2022.01); G07C 9/10 (2020.01);
U.S. Cl.
CPC ...
G07C 9/30 (2020.01); G03H 1/0011 (2013.01); G06T 19/20 (2013.01); G06V 20/52 (2022.01); E01F 13/00 (2013.01); G03H 1/0005 (2013.01); G03H 2227/03 (2013.01); G06T 2219/2012 (2013.01); G06T 2219/2021 (2013.01); G06V 20/62 (2022.01); G06V 20/625 (2022.01); G06V 40/103 (2022.01); G06V 2201/08 (2022.01); G07C 9/10 (2020.01);
Abstract

Disclosed are a virtual barrier gate system () and a virtual barrier gate control method. The system comprises a control apparatus () and a holographic projection apparatus () connected to the control apparatus (), wherein the control apparatus () is configured to generate a first control signal on the basis of a starting signal and send the first control signal to the holographic projection apparatus (); and the holographic projection apparatus () is configured to project, according to the first control signal, a three-dimensional holographic image with a specified shape to a preset position to serve as a virtual barrier gate. By using air holographic projection technology, a physical barrier gate is virtualized into an air holographic projection image, thereby improving the safety of the barrier gate and reducing labor costs.

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