Strong light inhibition device and nighttime meeting strong light inhibition system and method

The invention discloses a strong light inhibition device and a nighttime meeting strong light inhibition system and method. The strong light inhibition device comprises a liquid crystal display screen and a controller, the liquid crystal display screen at least comprises two working states of strong light transmission and weak light transmission, and the controller is used for controlling the working state of the liquid crystal display screen. The nighttime meeting strong light inhibition system comprises the strong light inhibition device and an LED headlamp. The nighttime meeting strong light inhibition method comprises the step that the first automobile controller controls the liquid crystal display screen installed on an automobile windshield or the lenses of driver glasses to work in the strong light transmission working state and the weak light transmission working state according to a set first frequency and a set first phase. The strong light inhibition device and the nighttime meeting strong light inhibition system and method can inhibit strong light irradiation intensity, flexibly control the light intensity inhibition degree and effectively reduce road accidents when applied to nighttime meeting, and can be widely applied to various strong light inhibition fields.