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1. (WO2018133072) CONTROL DEVICE, AND CONTROL SYSTEM

Pub. No.:    WO/2018/133072    International Application No.:    PCT/CN2017/072089
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Mon Jan 23 00:59:59 CET 2017
IPC: G09G 3/32
Applicants: SHENZHEN E-WINDOW TECHNOLOGY CO.,LTD.
深圳市一窗科技有限责任公司
Inventors: DU, Zengqing
杜增庆
Title: CONTROL DEVICE, AND CONTROL SYSTEM
Abstract:
A control device, and control system. The control device comprises: a control module configured to calculate, by means of using a current solar zenith angle, a current luminance and a current color temperature of sunlight in a region, and transmit the current luminance and current color temperature of the sunlight; and a load drive module connected to the control module and configured to drive an external light source to emit light according to the solar zenith angle, such that the external light source simulate the sunlight, or drive an external motor to adjust, according to the current luminance and current color temperature of the sunlight, a sunlight-facing angle of a photovoltaic module, such that the photovoltaic module absorbs the sunlight. The beneficial effects are in two aspects: the first aspect is enabling a lighting device to have a function of simulating sunlight variation on Earth, thereby providing simulated sunlight in a rainy or cloudy weather; the other aspect is broadening an applicability without relying on conventional optical lenses and light guides, and enabling applications in all kinds of venues, such as a plant factory, basement, shopping mall, and home.