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Method and device, system, medium and equipment for adjusting incident light of camera device

A camera device and incident light technology, applied in a camera system, a method, a device for adjusting the incident light of a camera device, a storage medium and the fields of electronic equipment, which can solve the problem of affecting the service life of the components of the camera device, affecting the image clarity, excessive Exposure phenomenon and other problems, to avoid overexposure phenomenon, improve service life, improve the effect of safety

Active Publication Date: 2022-03-25
BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of using the camera device, strong light will not only cause overexposure of the image collected by the camera device, but also affect the service life of the corresponding components in the camera device when the optical power reaches a certain level
For the field of intelligent driving, because the overexposure phenomenon will affect the clarity of the image, such as the details in the image are blurred due to the highlight, etc., therefore, the strong light will also have a negative impact on the safety of the vehicle.

Method used

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  • Method and device, system, medium and equipment for adjusting incident light of camera device
  • Method and device, system, medium and equipment for adjusting incident light of camera device

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Embodiment Construction

[0025] Example embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the exemplary embodiments described here.

[0026] It should be noted that relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0027] Those skilled in the art can understand that terms such as "first" and "second" in the embodiments of the present disclosure are only used to distinguish different steps, devices or modules, etc. necessary logical sequence.

[0028] It should also be understood that in the embodiments of the present disclosure, "plurality...

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Abstract

A method, device, system, medium and equipment for adjusting incident light of a camera device are disclosed, wherein the method includes: detecting the current incident light intensity of the camera device; when it is determined that the current incident light intensity satisfies a preset condition, determining the first duration corresponding to the first transmission state and the second duration corresponding to the second transmission state; wherein, the first duration and the second duration form a unit duration; based on the first duration and the second duration, Controlling the switching of the light valve arranged in front of the optical lens of the imaging device between the first transmission state and the second transmission state; wherein, the transmittance corresponding to the first transmission state is higher than the transmittance corresponding to the second transmission state . The present disclosure is beneficial to improving the service life of the camera device and improving the quality of images collected by the camera device. For the field of intelligent driving, it is beneficial to improving the driving safety of the vehicle.

Description

technical field [0001] The present disclosure relates to image acquisition technology, and in particular, to a method for adjusting incident light of an imaging device, a device for adjusting incident light of an imaging device, an imaging system, a storage medium, and electronic equipment. Background technique [0002] In the process of using the camera device, strong light will not only cause overexposure of the image collected by the camera device, but also affect the service life of the corresponding components in the camera device when the optical power reaches a certain level. For the field of intelligent driving, because the overexposure phenomenon will affect the clarity of the image, such as the details in the image are blurred due to the highlight, etc., therefore, the strong light will also have a negative impact on the safety of the vehicle. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present disclosure is pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/235H04N5/225H04N7/18
CPCH04N7/18H04N23/55H04N23/71H04N23/74
Inventor 董书成
Owner BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD
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