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:
Dec. 01, 2015
Filed:
Mar. 12, 2013
Applicant:
Hanwha Techwin Co., Ltd., Changwon-Si, KR;
Inventor:
Ki Bum Park, Changwon-si, KR;
Assignee:
Hanwha Techwin Co., Ltd., Changwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G08B 17/12 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00624 (2013.01); G08B 17/125 (2013.01);
Abstract
Provided is an event detection system including an image acquisition unit that acquires an image of a predetermined region, an image analysis unit that obtains focus data including a focus distance and a focus gain of the acquired image, an event occurrence determination unit that determines based on the focus data whether an event has occurred, and an alarm generation unit that generates an alarm signal according to an event signal transmitted from the event occurrence determination unit.