Unlock instant, AI-driven research and patent intelligence for your innovation.

Terminal for video conference

A technology of video conferencing and terminal, applied in the direction of video conferencing system, two-way working system, etc., to achieve the effect of convenient management, small size, and improved quality

Inactive Publication Date: 2013-09-18
CHENGDU SYNSMART TECH DEV
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that realizing the modularization and multi-function of the existing video conferencing terminal has become the main direction of the further development of the existing video conferencing terminal, the present invention provides a terminal for video conferencing

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Terminal for video conference
  • Terminal for video conference

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , a terminal for video conferencing, comprising a central processing unit, characterized in that: it also includes an MCU, a camera, a network module, a dial-up module and a loudspeaker, and the MCU, the camera, a network module, a dial-up module and a loudspeaker communicate with the central processing unit respectively connected to the device, an analog-to-digital converter is respectively arranged between the camera and the central processing unit, a digital-to-analog converter is also provided between the speaker and the central processing unit, and a digital-to-analog converter is also provided between the dialing module and the central processing unit There is a modem.

[0024] The MCU of model ME8000, camera, network module of Cisco 2600, dial-up module of model TP114 and loudspeaker are integrated with the video conferencing terminal, the analog-to-digital converter adopts AD9280, the digital-to-analog converter adopts MAX517, and the modem is b...

Embodiment 2

[0026] This embodiment is further improved on the basis of embodiment 1, as figure 2 , a terminal for video conferencing, further comprising an audio output interface, a VGA output interface and an HDMI output interface, the audio output interface, the VGA output interface and the HDMI output interface are respectively connected to the central processing unit, and the audio output interface A digital-to-analog converter is also arranged between the VGA output interface and the central processing unit, and a built-in microphone is connected to the central processing unit, and an analog-to-digital converter is also arranged between the built-in microphone and the central processing unit .

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a terminal for a video conference. The terminal comprises a high-definition video acquisition card, an encoder chip and an MCU (microprogrammed control unit). The encoder chip is connected to the high-definition video acquisition card. The MCU provided with multiple serial interfaces further comprises a bus transceiver and an information processor, the bus transceiver is connected to the encoder chip and the information processor respectively, and the multiple serial interfaces are respectively connected to the information processor. The MCU provided with the multiple serial interfaces is used as the terminal for the video conference for connecting terminal devices of each branch video conference venue, so that one single terminal for the video conference can be simultaneously connected to the terminal devices of each branch video conference venue, namely one terminal for the video conference in connection with multiple network nodes can be realized, complexity of a multipoint conference group network structure can be beneficially reduced, the number of the terminals for the video conference can be decreased, and management and maintenance of the terminal for the video conference are facilitated.

Description

technical field [0001] The invention relates to the field of a communication connection circuit between a modem and a computer, in particular to a terminal for video conferencing. Background technique [0002] With the development of network technology, network technology has been successfully applied to video conferencing. The video conference terminal is the core equipment of the video conference system. The video conference terminal establishes a one-to-one connection with all the HOST terminals participating in the conference. Determine the processing method and forwarding logic for audio and video and other signals according to the current video conference mode, and finally send the processed audio and video data to each participant. [0003] The existing video conferencing terminal equipment used for video conferencing includes three types: meeting room type, desktop type and set-top box type. The set-top box type video conferencing terminal is different from the firs...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15
Inventor 康清华
Owner CHENGDU SYNSMART TECH DEV