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A camera abnormal processing method and display device

A display device and camera technology, which is applied in image communication, television, electrical components, etc., can solve problems such as the camera cannot be used normally, and achieve the effects of ensuring stability, avoiding stuck state, and continuous output

Active Publication Date: 2022-04-12
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a camera abnormality processing method and a display device to solve the problem that the existing camera cannot be used normally when it is abnormal

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  • A camera abnormal processing method and display device
  • A camera abnormal processing method and display device
  • A camera abnormal processing method and display device

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Embodiment Construction

[0062] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0063] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0064] It should be noted that the brief description of the terms in this a...

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Abstract

This application discloses a camera abnormal processing method and a display device. When a specified application configured in the controller calls the camera, it is judged whether the controller has obtained the image data collected by the camera; if it cannot be obtained, it is detected whether the device node of the camera is Exist; if the device node of the camera does not exist, check whether the camera is connected successfully, and when it is detected that the camera is connected successfully, reacquire the image data collected by the camera, so that the specified application can call the camera normally. It can be seen that the method and display device provided by the present invention ensure the stability of the camera by monitoring the device node of the camera, and can deal with abnormalities in the camera in time to ensure the continuous output of the image data stream and avoid the display interface from being stuck. state, thereby ensuring that the user can use the camera normally, and the user experience is good.

Description

technical field [0001] The present application relates to the technical field of smart TVs, and in particular to a camera abnormality handling method and a display device. Background technique [0002] With the rapid development of smart display devices, the functions of smart display devices will become more and more abundant, and the performance will become more and more powerful. Smart display devices include smart TVs, smart set-top boxes, smart boxes, and smart display screens. Taking smart TVs as an example, existing smart TVs not only have traditional "TV functions", but also have some functions on mobile phones, such as magic mirrors and video calls. [0003] When using a smart display device to realize the magic mirror or video call function, it is necessary to install a camera on the display device to realize the collection of the user image. The camera is usually communicated with the display device through a USB, which causes the camera to be prone to abnormal s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 李保成司洪龙吴汉勇
Owner HISENSE VISUAL TECH CO LTD