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:
Sep. 09, 2025
Filed:
Jan. 26, 2023
Huawei Digital Power Technologies Co., Ltd., Shenzhen, CN;
Song Wan, Shanghai, CN;
Qinwei Liu, Shenzhen, CN;
Wuben Sun, Shanghai, CN;
Yanzhong Zhang, Shanghai, CN;
Kai Liu, Shanghai, CN;
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
An image/video capture apparatus is provided, to capture image data of a photovoltaic panel () and surroundings, and a controller () recognizes a category corresponding to the image data, and generates different instructions to control rotation of a photovoltaic tracker (), to remove dust or snow accumulating on the photovoltaic panel (). This does not need continuous heating, but is simple and efficient, saves electric energy, and resolves a technical problem that a conventional snow removal method of heating has low efficiency and wastes electric energy. In addition, a corresponding controller () is further provided.