An intelligent adjusting method and device for TV set image

A technology of intelligent adjustment and TV screen, applied to color TV parts, TV system parts, TVs, etc., can solve the problems of easy eye fatigue and difficult measurement, and achieve the goal of protecting eyes and increasing self-adaptive characteristics Effect

Inactive Publication Date: 2008-05-28
KONKA GROUP
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Problems solved by technology

As for how far away we need to keep the TV to minimize the damage to the viewer's body, the general experts will tell us to keep a distance of 4-6 times the size of the TV screen, but it is very laborious to measure, and for TVs below 70 inches As far as the TV is concerned, because it cannot occupy all of people's field of vision, it is best to have ambient light, so as not to form an excessively sharp contrast between the high brightness of the TV and the darkness next to it, which makes the eyes easy to fatigue

Method used

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  • An intelligent adjusting method and device for TV set image
  • An intelligent adjusting method and device for TV set image

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Embodiment Construction

[0022] Preferred embodiments of the present invention are described in detail below.

[0023] In the method and device for intelligent adjustment of television picture of the present invention, as shown in Figure 2, a human body distance detection module and a television picture intelligent adjustment module are set in the main circuit of the television set, and the human body distance detection module monitors the television in real time The distance between the viewer and the TV screen in the detection area in front of the TV, when the detected distance of the viewer is less than the preset standard distance, the TV will start the TV screen intelligent adjustment module, and automatically reduce the TV screen according to the monitoring distance, reducing the The brightness of the TV picture.

[0024] When it is detected that the distance of the viewer is greater than the standard distance, the TV starts the TV picture intelligent adjustment module, and automatically enlarge...

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Abstract

The invention discloses a television picture intelligent adjusting device, which is arranged in a main circuit of a television. The device comprises a human body distance detecting module, used for detecting the distance of a viewer to the television; a television picture intelligent adjusting module, connected with the human body distance detecting module and used for outputting after correspondingly adjusting the size and the brightness of the television picture when the distance value is detected to be smaller than the preset standard distance. Because adopting the human body distance detecting module arranged in the television circuit for viewer distance detection and correspondingly adjusting the television picture, the television picture intelligent adjusting method and the device thereof protect the eyes of the viewer, and enhances the self adaptability of the television.

Description

technical field [0001] The invention relates to a circuit and a method of a television, in particular to a method and a device capable of automatically adjusting the picture of the television according to the distance between the viewer and the television. Background technique [0002] In current TV sets, the size of the TV picture is fixed, and how big the screen is, how much the picture will display. Or, even if there are multiple picture format settings, they are aimed at different signal formats and will not be automatically adjusted. [0003] Since the brightness of the TV screen needs to be adjusted manually, if you watch TV for too long, it will damage the eyes of the viewer, so it is very necessary to keep a certain distance from the TV when watching. Generally, when watching, keep a distance of 4-6 times the size of the TV screen. The distance data in the table shown in Figure 1 should be at a certain level when watching a certain type of TV with a certain size at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/00H04N5/57H04N5/445
Inventor 独超强
Owner KONKA GROUP
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