Signal converting apparatus and automatic interface switching method

A signal conversion device and interface switching technology, which is applied in cathode ray tube indicators, instruments, electrical digital data processing, etc., can solve problems such as inconvenience in daily use, and achieve the effect of convenient daily use

Inactive Publication Date: 2006-11-15
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It is often necessary to manually cut off the electronic device that was originally operating, and then set the operation of the signal conversion device to the input interface of the newly added signal input, that is, the user needs to perform related manual switching operations to change the input interface from the original operation Switch the input interface of the input interface to the input interface of the new signal input; if the user frequently changes to different electronic devices and performs playback operations during a certain period, the above-mentioned operations need to be repeated continuously, which brings great inconvenience to the daily use of the user. It's quite inconvenient to come

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  • Signal converting apparatus and automatic interface switching method
  • Signal converting apparatus and automatic interface switching method
  • Signal converting apparatus and automatic interface switching method

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Embodiment Construction

[0018] Please refer to the above figure 1 , the "signal conversion device" developed by one of the inventors, Xie Guanhong in April 2005 and has filed a patent application, can additionally provide a plurality of input interfaces 221 for the display device 30, especially the home display device, to connect more types of of electronic devices. During the actual use of the signal conversion device 20, the inventor observed that, in particular, the signal output by the electronic device connected to one of the input ports A of the signal conversion device 20 has been received (not shown), and When the data output by the electronic device is being reproduced by the display device 30, at this time, the user turns on another electronic device (hereinafter assumed to be the second electronic device) connected to another input interface (hereinafter assumed to be the input interface B). ) (not shown), which means that the user needs to switch the input interface to the input interfac...

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Abstract

The present invention provides a signal conversion device and interface automatic switch-over method. In one implementing example of said signal conversion device a display device can be connected, and it includes a receiving unit, a detecting unit, a switch-over control unit, an interface switch-over unit, a signal conversion unit, a sending unit and a power supply unit. Said receiving unit can be used for providing several input interfaces for connecting with every electronic device. One implementing example of said interface automatic switch-over method is characterized by that when a newly-added signal input is detected by said detecting unit, the switch-over control unit can produce an interface switch-over control signal and transfer said interface switch-over control signal to interface switch-over unit so as to make the input interface be automatically switched onto input interface with newly-added signal input, so that it is more convenient for daily use of user.

Description

【Technical field】 [0001] The present invention relates to a display device, in particular to a signal conversion device and a method for providing a multi-input interface for the display device. 【Background technique】 [0002] Today, as an indispensable member of electronic products, display devices have been widely used in various fields, such as monitors for enterprise computers, TV sets for home use, and professional video equipment. Moreover, in response to the needs of different consumer groups, various other video and / or audio storage devices, recording devices, and playback or output devices, such as VCD / DVD players, digital cameras / camcorders, MP3 players, mobile Mobile storage devices for various purposes, such as telephones / mobile phones and USB, are convenient for users to use in different occasions. [0003] With the increase of these video and / or audio devices, users are more and more required to perform processing such as data transmission and conversion betwe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G06F3/14
CPCG06F3/0227
Inventor 谢冠宏李晓光钟新鸿
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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