Peripheral device, conference tool and conference tool system

A peripheral device and processing device technology, which is applied in the direction of video conferencing systems, two-way working systems, instruments, etc., can solve the problems of resource occupation and time-consuming, and achieve the effect of not occupying processing device resources and reducing preparation time

Active Publication Date: 2019-07-12
GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem with this approach is that drivers must be installed, which is time-consuming and takes up resources on people's personal computers

Method used

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  • Peripheral device, conference tool and conference tool system
  • Peripheral device, conference tool and conference tool system
  • Peripheral device, conference tool and conference tool system

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Embodiment Construction

[0030] The present invention will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for ease of description, the drawings only show a part but not all of the structure related to the present invention.

[0031] In addition, the terms first, second, third, etc. in the specification and claims are only used to distinguish the description of the same technical feature, and cannot be understood as indicating or implying relative importance or implicitly specifying the indicated technical feature The number does not necessarily describe the order or time sequence. The terms are interchangeable under appropriate circumstances. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features.

[0032] Sim...

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Abstract

The invention discloses a peripheral device, a conference tool and a conference tool system. The peripheral device comprises a screen data receiving port, a wireless module and a microprocessor. The screen data receiving port is used for being connected with a video signal interface of a processing device and obtaining uncompressed first audio and video data output by the video signal interface. The media content corresponding to the first audio and video data is the same as the media content displayed on the first display. The microprocessor is connected with the screen data interface and isused for compressing and encoding the first audio and video data. The wireless module is connected with the microprocessor, and the wireless module is used for communicating with a wireless communication network and transmitting the received first audio and video data to a network node matched with the wireless communication network. By implementing the embodiment of the invention, drive-free screen transmission can be realized, the preparation time before screen transmission is shortened, and resources of the processing device are not occupied.

Description

Technical field [0001] The embodiment of the present invention relates to the technical field of intelligent conferences, in particular to a peripheral device, a conference tool, and a conference tool system. Background technique [0002] In order to help people communicate in meetings, existing technologies provide many technical solutions. For example, projecting presentations on the screen to show sharing, remote instant messaging, and a large-screen touch panel to provide writing canvas, etc. Another way is to use a wireless screen transmitter to transfer people's personal computer screens to the large screen in the meeting room. On the tablet. [0003] The principle of wireless screen transmission in the prior art is to install a driver program on a processing device (such as people's personal computer or mobile phone). After the driver program runs, it will capture the screen of the processing device at a fixed frequency, and the captured screen The data is compressed and e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCH04N7/15G06F3/1454G09G2340/02G09G2370/20G09G2370/16Y02D10/00G06F3/04162G06F3/04883G06F13/4282G06F2213/0016G06F2213/0042
Inventor 母燕雄
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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