Audio video system and control method thereof

A control method and audio-visual technology, which are applied to lighting devices, recording of information on disks, light sources, etc., can solve problems such as inconvenience in use and application limitations of audio-visual systems, and achieve the effect of solving inconvenience.

Active Publication Date: 2013-01-30
AMTRAN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This not only causes inconvenience in use, but also limits the application of the audio-visual system.

Method used

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  • Audio video system and control method thereof
  • Audio video system and control method thereof
  • Audio video system and control method thereof

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Embodiment Construction

[0025] The detailed features and advantages of the present invention are described in detail below in the embodiments, the content of which is sufficient to enable any person skilled in the art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the scope of claims and the accompanying drawings , any person skilled in the art can easily understand the related objects and advantages of the present invention.

[0026] figure 1 It is a system schematic diagram of an audio-visual system for controlling ambient light sources according to an embodiment of the present invention. figure 2 based on figure 1 A circuit block diagram of a display device, wherein the audio-visual system 10 can be set in a plurality of situational modes, and control the illumination brightness of at least one ambient light source 20 according to the set situational modes. The audio-visual system 10 can be...

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Abstract

The invention relates to an audio video system and a control method thereof. The audio video system is suitable for being set into one of multiple situation models and controlling one of multiple ambient light sources. The audio video system comprises a storage unit, a signal transmitting and receiving unit and a control module. The storage unit is internally stored with multiple brightness set values, and the brightness set values are respectively corresponding to the situation models and/or multiple specification data, wherein the multiple specification data are respectively contained in multiple ambient light sources; the signal transmitting and receiving unit is used for receiving one specification data of one ambient light source; and the control module is electrically coupled with the signal transmitting and receiving unit and controls the signal transmitting and receiving unit to transmit corresponding brightness set values in the storage unit to the ambient light sources according to the set situation model and the received specification data.

Description

technical field [0001] The invention relates to an audio-visual system and a control method thereof, in particular to an audio-visual system capable of two-way information exchange with an ambient light source and a control method thereof. Background technique [0002] Common LCD TVs usually have multiple built-in playback modes, and each playback mode represents a set of multiple preset parameter values, such as a set of preset values ​​such as brightness, contrast, color temperature, sharpness, and sound effects. When watching different programs, the user can directly select a suitable playback mode from the display menu on the TV so as to achieve the best video viewing effect. [0003] However, the above-mentioned playback mode setting is only adjusted for the TV hardware itself, and does not affect other environmental conditions. If the user wishes to watch TV in a darker environment, he must manually turn off the light in the room and turn on the light after watching t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B19/02H05B37/02
Inventor 陈建州魏文港
Owner AMTRAN TECH
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