Title:
PHOTOVOLTAIC TRACKING SUPPORT ROTATION SYSTEM AND CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2022/022007
Kind Code:
A1
Abstract:
An image/video acquisition apparatus acquires image data of a photovoltaic cell panel (101) and surroundings, and a controller (502) identifies categories corresponding to the image data to generate different instructions to control the rotation of a photovoltaic tracking support (102), so as to remove dust or snow on the photovoltaic cell panel (101). The invention does not require continuous heating, is simple and efficient, and saves electric energy. Therefore, the technical problems of the traditional method for snow removal by means of heating being low in efficiency and wasting electric energy are solved. In addition, further provided is a corresponding controller (1200).
Inventors:
WAN SONG (CN)
LIU QINWEI (CN)
SUN WUBEN (CN)
ZHANG YANZHONG (CN)
LIU KAI (CN)
LIU QINWEI (CN)
SUN WUBEN (CN)
ZHANG YANZHONG (CN)
LIU KAI (CN)
Application Number:
PCT/CN2021/093873
Publication Date:
February 03, 2022
Filing Date:
May 14, 2021
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
H02S40/10; G05D3/00; G06K9/62; G06Q10/06; G06Q50/06; H02S40/12
Foreign References:
| CN101718996A | 2010-06-02 | |||
| CN109615629A | 2019-04-12 | |||
| CN106301196A | 2017-01-04 | |||
| CN108376399A | 2018-08-07 | |||
| CN111404451A | 2020-07-10 | |||
| US20170085215A1 | 2017-03-23 | |||
| KR101600351B1 | 2016-03-21 | |||
| JP2016124402A | 2016-07-11 | |||
| CN202010733514A | 2020-07-27 |
Other References:
See also references of EP 4181392A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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