Dimming method and device of shading assembly, shading assembly and vehicle

Abstract

The invention provides a dimming method and device for a shading assembly, the shading assembly and a vehicle, and the method comprises the steps: controlling a first image collection unit to collect a scene image, and enabling the first image collection unit to be located at one side, away from human eyes, of a transparent panel; determining a brightness value of each pixel in the scene image; determining a first pixel set of which the brightness value is greater than a preset brightness threshold in the scene image, wherein the first pixel set comprises at least one pixel; the pixel value of each pixel in the first pixel set is adjusted to be smaller than the pixel value corresponding to the preset brightness threshold value, and the adjusted pixel value is obtained; and according to the adjusted pixel value, reducing the transparency of the transparent panel at the corresponding pixel position in the first pixel set, so that the transparent panel displays the scene image according to the adjusted pixel value. While safe driving is ensured, the shading effect is taken into account.

Description

technical field [0001] The present invention relates to the technical field of shading, in particular to a dimming method of a shading component and a device thereof, a shading component and a vehicle. Background technique [0002] During the driving process of the vehicle, the driver's eyes are often faced with strong light, such as sunlight, the reflected light of the asphalt road, and the light of the opposite vehicle at night. These strong light disturbances can easily cause visual dizziness and cause traffic accidents. [0003] At present, a light-shielding plate with an opaque structure is often arranged on the front windshield of the vehicle to shield the strong light and ensure the safe driving of the vehicle. However, during the use of the visor, it is easy to block part of the driver's field of vision, causing potential safety hazards. When the light changes frequently, it is necessary to manually open and close the shading plate frequently, and the operation is ...

AI Technical Summary

Problems solved by technology

However, during the use of the visor, it is very easy to block part of the driver's field of vision, causing safety hazards

When the light changes frequently, it is necessary to manually open and close the shading plate frequently, and the operation is complicated

In addition, strong light interference can also be suppressed by wearing sun visors, but this method will lead to darkening of the exterior scene and poor vision when driving at night, which will affect the driver's safe driving

[0004] It can be seen that it is impossible to take into account the shading effect while ensuring safe driving.

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