Television watching protecting method, device and set top box

A protection device, set-top box technology, applied in electrical components, instruments, selective content distribution, etc., can solve problems such as vision and hearing loss, and achieve the effects of low hardware requirements, reduced probability of myopia, and low system resource occupation
CN103607622AInactive Publication Date: 2014-02-26SHENZHEN JIUZHOU ELECTRIC
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN JIUZHOU ELECTRIC
Publication Date
2014-02-26
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to intelligent household electrical appliances, and provides a television watching method and device. The method comprises the following steps: capturing eyeballs of audiences and the distance between the eyeballs and a display screen, calculating the sight deviation angles, relative to the display screen, of the audiences, if the sight deviation angles are larger than the preset angle and / or the distance is smaller than the preset distance, giving out a prompt, detecting the watching postures, angles and distances of the audiences, and when the watching postures, angles and distances of the audiences are improper, giving out an alarm to remind the user of adjusting the watching postures, angles and distances. The method and device can effectively reduce the shortsightedness probability of the audiences, enhance shortsightedness protection, meanwhile, supervise the user to develop the correct watching postures and correct the postures.
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Description

technical field

[0001] The invention belongs to the field of set-top boxes, and in particular relates to a TV viewing protection method, device and set-top box. Background technique

[0002] At present, the video output brightness and color attributes of set-top boxes are basically adjusted manually by users. During the user's use, it will not remind the user to pay attention to eye safety because of the user's posture and distance. In particular, if children watch TV in the wrong posture for a long time without the guidance of their parents, it is easy to cause vision and hearing loss and finally cause serious consequences. Contents of the invention

[0003] In view of this, it is necessary to provide a TV viewing protection method that enhances vision protection and corrects viewing posture.

[0004] A TV viewing protection method, comprising the following steps:

[0005] catch the audience's eye;

[0006] According to the captured eyeballs of the audience, calculate...

Claims

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