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Visual telephone device controlled and displayed by wireless telephone and TV.

A videophone and TV technology, applied in two-way working systems and other directions, can solve problems such as poor interoperability, and achieve the effects of increasing the burden, reducing the number of devices and device connections, and reducing costs.

Active Publication Date: 2006-11-29
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, it is necessary to optimize and integrate discrete TV equipment, ordinary telephone equipment and videophone equipment to provide a videophone that not only retains the functions of the original equipment, but also overcomes the problems of repeated hardware and software settings, complicated connections, and poor interoperability. device

Method used

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  • Visual telephone device controlled and displayed by wireless telephone and TV.
  • Visual telephone device controlled and displayed by wireless telephone and TV.
  • Visual telephone device controlled and displayed by wireless telephone and TV.

Examples

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Embodiment Construction

[0042] figure 1 It is a structural diagram of a videophone device based on an embodiment of the present invention.

[0043] Such as figure 1 As shown, the videophone device 1 includes a signal access module 10 , a signal processing module 20 , a business logic application program module 30 and an information presentation module 40 .

[0044] The signal access module 10 includes an access control circuit 11 , a signal preprocessing circuit 12 , an amplification circuit 13 and an interface unit 14 .

[0045] The interface unit 14 includes a television signal interface, such as a wireless broadcast television signal interface, a CATV cable television signal interface, an AV signal interface, other television signal interfaces or any combination thereof, a videophone signal interface, such as an RJ45 network interface, and other videophone signal interfaces. Interface or any combination thereof, telephone signal interface, such as RJ11 interface, other telephone signal interface...

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PUM

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Abstract

This invention invention relates to a visual phone device including: a signal access module sending and receiving TV signals and visual phone signals, a signal process module for processing TV signals and visual phone signals, an information display module outputting the processed TV and visual phone signals to a video display device and an audio output device and a service logic applied program module finishing their functions by the access module, the signal process mode and information display mode, in which, the working mode can be controlled by the control instruction and said module can execute the mode corresponding to the set working mode.

Description

technical field [0001] The present invention relates to a multifunctional videophone device, in particular to a videophone device that integrates functions of TV, ordinary telephone and videophone and has multimedia interaction capability, wherein the TV display is used as It is a common display device with the display of the TV, and the videophone device can be controlled by the improved cordless phone device. Background technique [0002] In the past, there were only a few home appliances that could provide entertainment functions at home, such as TVs and computers. With the advancement of science and technology, and the trend of the integration of the three networks of telecommunication networks, the Internet and radio and television networks, a variety of information terminals and home appliances have emerged. Devices such as videophones, set-top boxes, etc. While these devices bring convenience to people, they also bring some new problems. Since each device and termin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14
Inventor 孙康敏雷葆华钮钢杨明川高武杨战宏季鸿王琳
Owner CHINA TELECOM CORP LTD
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