Wearable anti-strong light device and anti-strong light method thereof

Abstract

The invention provides a wearable anti-strong light device and an anti-strong light method thereof. The device comprises a wearable device and an anti-strong light device arranged on the wearable device, wherein the anti-strong light device comprises an image sensor, an image processor and a perspective developing screen connected in sequence; the image sensor is used for acquiring an image of a front area, generating multiple continuous images and sending a frame of image to the image processor at regular intervals; the image processor is used for receiving images acquired by the image sensor, determining a strong light area according to the brightness value of each pixel point of each frame of image in real time, carrying out brightness attenuation processing for the strong light area, generating an attenuation image and outputting the attenuation image to the perspective developing screen; and the perspective developing screen is used for displaying the attenuation image to block the strong light in the front area. A person can see the front clearly while the strong light is blocked, the use is convenient, and the application range is wide.

Description

technical field [0001] The present invention relates to wearable devices, in particular to a wearable anti-glare device and an anti-glare method thereof. Background technique [0002] In a strong light environment, the strong light projected from the front will affect people's vision, making it impossible for people to see the front clearly. For example, for cars traveling in the opposite direction at night, the light from the high beam headlights of the other party makes it impossible for the driver to see the front clearly, causing traffic hazards. [0003] The patent application publication document of China Patent Office with the application number CN200720195299.6 discloses a kind of anti-glare glasses, including a frame and a lens, the lens is a light valve liquid crystal lens, and the frame is provided with an optical sensor, with An integrated circuit board and a power supply for light intensity analysis and control of the light valve liquid crystal lens, the optica...

AI Technical Summary

Problems solved by technology

However, it needs to be installed on the car, which is very troublesome to use, and requires the cooperation of multiple detectors. In addition, the applicable screen can only be a display with a transparency of more than 80%, which cannot be widely used.

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