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. 23, 2022
Filed:
Jun. 21, 2019
Applicant:
Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd., Beijing, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 17/00 (2016.01); H04N 5/232 (2006.01); H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
F03D 17/00 (2016.05); H04N 5/23296 (2013.01); H04N 5/23299 (2018.08); H04N 7/18 (2013.01); F05B 2270/8041 (2013.01);
Abstract
A video monitoring method and system for a blade of a wind turbine are provided. The method includes: calculating a pan value and a tilt value based on each of a plurality of circular arc angles when the blade of the wind turbine is in a stationary state, wherein the plurality of circular arc angles are set based on a circular arc curve on a rotational plane of the blade, which is formed with a first point as a center and a first distance as a radius; and setting the pan value and the tilt value of a video camera to the calculated pan value and tilt value, respectively, to capture the blade.