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:
Aug. 04, 2020
Filed:
Apr. 05, 2016
Applicant:
Hanwha Techwin Co., Ltd., Seongnam-si, KR;
Inventors:
Joon Sung Lee, Changwon-si, KR;
Min Suk Sung, Changwon-si, KR;
Assignee:
HANWHA TECHWIN CO., LTD., Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04N 7/18 (2006.01); G08B 21/24 (2006.01); G08B 25/08 (2006.01);
U.S. Cl.
CPC ...
H04W 52/0277 (2013.01); G08B 21/24 (2013.01); G08B 25/08 (2013.01); H04N 7/18 (2013.01); H04N 7/181 (2013.01); H04W 52/0251 (2013.01); Y02D 70/1262 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/146 (2018.01); Y02D 70/162 (2018.01); Y02D 70/166 (2018.01);
Abstract
A surveillance system includes: a communication module receiving battery information from a plurality of network cameras; and a processor calculating a plurality of remaining battery lives based on the battery information, wherein if a remaining battery life obtained from first battery information received from a first network camera is equal to or shorter than a preset reference remaining life, the processor selects a second network camera from among the plurality of network cameras so as to exchange a battery of the second network camera with a battery of the first network camera.