US 12,345,971 B1
Method, device, and medium for controlling liquid crystal glass sunshade
Zhuo Jia, Guangzhou (CN); and Taiping Yang, Shenzhen (CN)
Assigned to GUANGZHOU ISSYZONE TECHNOLOGY CO., LIMITED, Guangzhou (CN)
Filed by GUANGZHOU ISSYZONE TECHNOLOGY CO., LIMITED, Guangzhou (CN)
Filed on Apr. 8, 2024, as Appl. No. 18/628,976.
Claims priority of application No. 202311816288.5 (CN), filed on Dec. 27, 2023.
Int. Cl. G02F 1/133 (2006.01); B60J 3/04 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/13312 (2021.01) [B60J 3/04 (2013.01); G02F 1/13338 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A method for controlling a liquid crystal glass sunshade, wherein the liquid crystal glass sunshade comprises at least a liquid crystal glass, a vibration sensor, a photosensitive sensor, and a solar panel; the control method comprises the following steps:
in a turn-off state, obtaining vibration signal feedback from the vibration sensor; when the vibration signal exceeds a preset vibration threshold and simultaneously detects a presence of light intensity signal input from the photosensitive sensor and voltage input from the solar panel, the liquid crystal glass conducts with the power module and enters a turn-on state;
in the turn-on state, obtaining the vibration signal feedback from the vibration sensor; when the vibration signal does not exceed the preset vibration threshold within a first preset time, or a battery level of the power module is lower than a preset battery level threshold, the liquid crystal glass is disconnected from the power module and enters the turn-off state.