CN203827453U - Video conference system - Google Patents
Video conference system Download PDFInfo
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- CN203827453U CN203827453U CN201320772652.8U CN201320772652U CN203827453U CN 203827453 U CN203827453 U CN 203827453U CN 201320772652 U CN201320772652 U CN 201320772652U CN 203827453 U CN203827453 U CN 203827453U
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- 238000004891 communication Methods 0.000 claims abstract description 31
- 230000005236 sound signal Effects 0.000 description 7
- 230000004927 fusion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Abstract
The utility model discloses a video conference system which comprises an audio and video processing device, a wireless microphone, a camera, display equipment, and a local computer. The audio and video processing device comprises a wireless communication module, an audio processing module, a video processing module, a wireless microphone receiver, and a sound box. The wireless microphone receiver is connected with a wireless microphone in a wireless mode. The video processing module comprises a video input interface and a video output interface. The video input interface is connected with the camera. The video output interface is connected with the local computer. The display equipment is connected with the local computer. The system can achieve the multi-party call, can truly display a conference site through a video, and is simple in operation.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of video conferencing system.
Background technology
Videoconference is current application communication service more widely, and the problem that it can solve many people strange land effectively carries out speech exchange, is therefore subject to enterprises and individuals user's welcome deeply.
Videoconference can meet the requirement that people hold a meeting whenever and wherever possible, but participant only limits to use the user of telephone terminal, and use microphone and cannot join in remote phone meeting the user of long-range use PC internet communication at meeting scene, it has certain limitation.And this videoconference does not have video capability, cannot show truly meeting scene.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of video conferencing system is provided, and can realize MPTY, and can pass through video and show truly meeting scene, simple to operate.
For solving above technical problem, the utility model embodiment provides a kind of video conferencing system, comprises audio frequency and video processing unit, wireless microphone, camera, display device and local computer;
Described audio frequency and video processing unit comprises wireless communication module, audio processing modules, video processing module, Wireless microphone receiver and audio amplifier; Wherein, described wireless communication module comprises: call voice output and call voice input; Described audio processing modules comprises: for inputting the first audio input end of videoconference signal, for inputting the second audio input end of microphone signal, for inputting the 3rd audio input end from the Web conference signal of local computer, for voice signal being exported to the first audio output of described wireless communication module, for voice signal being exported to the second audio output of described audio amplifier, and for the 3rd audio output to local computer output voice signal; Described call voice output and described the first audio input end are communicated with, described the first audio output and described call voice input are communicated with, described the second audio input end and described Wireless microphone receiver are communicated with, described the second audio output and described audio amplifier are communicated with, and described the 3rd audio input end and described the 3rd audio output are all connected to the multimedia card of described local computer; Described Wireless microphone receiver connects described wireless microphone with wireless mode; Described video processing module comprises video input interface and video output interface, and described video input interface is connected with described camera, and described video output interface is connected with described local computer; Described display device is connected with described local computer.
Wherein, in described wireless communication module, be provided with SIM card.
Further, described video conferencing system also comprises remote computer; Described remote computer connects described local computer by the Internet.
The video conferencing system that the utility model embodiment provides, can access on-the-spot wireless microphone signals and carry out audio frequency processing, and the personnel that make a speech by wireless microphone on current meeting-place can be joined in remote phone meeting, realizes MPTY.This video conferencing system is access computer further, with the voice signal of receiving remote Web conference, the personnel that hold on computers Web conference also can be joined in remote phone meeting, can effectively realize the fusion call of meeting scene and remote audio, video, expand the use crowd of remote phone meeting, make the participant of remote phone meeting be not limited only to telephone subscriber, and simple to operate.In addition, this video conferencing system also comprises camera and display device, the video at local meeting scene can be sent to local display device shows, or being sent to far-end shows, and the video at far-end meeting scene can be presented on the display device at local meeting scene, pass through the sight that video can be shown meeting scene truly.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the video conferencing system that provides of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Referring to Fig. 1, it is the structural representation of an embodiment of the video conferencing system that provides of the utility model.
The utility model provides a kind of video conferencing system, and described video conferencing system comprises audio frequency and video processing unit 1, wireless microphone 2, camera 3, display device 4 and local computer 5, specific as follows:
Audio frequency and video processing unit 1 comprises wireless communication module 11, audio processing modules 12, video processing module 13, Wireless microphone receiver 15 and audio amplifier 16; Wherein, wireless communication module 11 comprises: call voice output SPK and call voice input MIC; Audio processing modules 12 comprises: for inputting the first audio input end IN1 of videoconference signal, for inputting the second audio input end IN2 of microphone signal, for inputting the 3rd audio input end IN3 from the Web conference signal of local computer, for voice signal being exported to the first audio output OUT1 of wireless communication module, for voice signal being exported to the second audio output OUT2 of audio amplifier, and for the 3rd audio output OUT3 to local computer output voice signal; Call voice output SPK and the first audio input end IN1 are communicated with, the first audio output OUT1 and call voice input MIC are communicated with, the second audio input end IN2 and Wireless microphone receiver 15 are communicated with, the second audio output OUT2 and audio amplifier 16 are communicated with, and the 3rd audio input end IN3 and the 3rd audio output OUT3 are connected to the multimedia card of local computer 5; Wireless microphone receiver 15 connects wireless microphone 2 with wireless mode; Video processing module 13 comprises video input interface V-in and video output interface V-out, and video input interface V-in is connected with camera 3, and video output interface V-out is connected with local computer 5; Display device 4 is connected with local computer 5.
Wherein, described audio amplifier 16 comprises sound equipment power amplifier module and loudspeaker.
Further, video conferencing system also comprises wire microphone 6, described audio frequency and video processing unit 1 is also provided with the wire microphone socket 14 for connecting wire microphone 6, and the second audio input end IN2 of described wire microphone socket 14 and described audio processing modules 12 is connected.
Wireless communication module 11 can adopt the communication of 2G(second generation locomotivity), 3G(3rd-generation, 3G (Third Generation) Moblie), 4G(the 4th third-generation mobile communication) etc. communication module.In this wireless communication module 11, be provided with SIM(Subscriber Identity Module, user identification module) card.Remote terminal (such as mobile phone, fixed line phone, the networking telephone etc.) can be called out the telephone number of described SIM card, establishes a communications link with wireless communication module 11.Or user also can, by the telephone number of the wireless communication module 11 active call remote terminals in video conferencing system, establish a communications link with remote terminal.Video conferencing system realizes remote phone meeting by communication, is not subject to the restriction of circuit, easy to use.
Optionally, the audio frequency and video processing unit that the utility model provides is also provided with keyboard and display screen, so that this audio frequency and video processing unit 1 possesses the function of instruction input and data demonstration.
Further, the video conferencing system that the utility model provides also comprises remote computer 7; Described remote computer 7 connects described local computer 5 by the Internet.
It should be noted that, in the time of concrete application, can in local meeting-place, configure multiple wireless microphones 2 and multiple wire microphone 6, for the use of making a speech of the many people in local meeting-place.And, also can in local meeting-place, configure multiple cameras 3, for absorbing the sight in local meeting-place.
The operation principle that video conferencing system is applied to MPTY meeting is below elaborated:
Wireless communication module 11 in audio frequency and video processing unit 1 can adopt the communication system such as GSM, 3G, can establish a communications link by cordless communication network and remote terminal (example remote handset 8 as shown in Figure 1).The first audio input end IN1 of the call voice output SPK of wireless communication module 11 and audio processing modules 12 is communicated with, and remote phone conference signal can be transferred to audio processing modules 12.
Personnel in local meeting-place can make a speech by microphone, and audio frequency and video processing unit 1 receives the microphone signal in local meeting-place by built-in Wireless microphone receiver 15 and wire microphone socket 14; Wherein, Wireless microphone receiver 15 receives the voice signal of wireless microphone 2 typings in local meeting-place, wire microphone socket 14 receives the voice signal of wire microphone 6 typings in local meeting-place, and above-mentioned microphone voice signal is transferred to the second audio input end IN2 of audio processing modules 12; The second audio output OUT2 and the audio amplifier 204 of audio processing modules 12 are communicated with.
Local computer 5 in local meeting-place can accessing Internet, and communicates by the Internet and remote terminal (routine remote computer 7 as shown in Figure 1), for example, hold Web conference, video communication etc.The 3rd audio input end IN3 of the audio output port of local computer 5 and audio processing modules 12 is communicated with, to receive Web conference signal from described local computer 5; And the 3rd audio output OUT3 of audio processing modules 12 and the audio input port of local computer 5 are communicated with, so that audio signal transmission is arrived to described local computer 5.
Audio frequency and video processing unit 1 is processed videoconference signal, microphone signal and Web conference signal by built-in audio processing modules 12, by microphone signal and the first synthetic audio signal of Web conference signal, by the second synthetic audio signal of videoconference signal, microphone signal and Web conference signal, by videoconference signal and the 3rd synthetic audio signal of microphone signal.Finally, by the first audio output OUT1, the first audio signal is transferred to wireless communication module 11, and then be transferred to remote handset 8, by the second audio output OUT2, the second audio signal is transferred to audio amplifier 16, thereby in local meeting-place, play videoconference voice, by the 3rd audio output OUT3, the 3rd audio signal is transferred to local computer 5, and then is transferred to remote computer 7.Realize MPTY meeting with this.
In addition, video processing module 13 in audio frequency and video processing unit 1 is also for the treatment of vision signal, receive the meeting live video of camera (can be multiple) picked-up by video input interface V-in, after video is integrated, send local computer 5 to by video output interface V-out, export to display device 4 by local computer 5 and play.Or, be sent to remote computer 7 by local computer 5, make long-range people with a part in a conference person by understanding conference scenario.In addition, on local meeting-place, can also pass through the video (for example, the scene of far-end meeting or other videos) of local computer 5 receiving remote computers 7, and play on display device 4 in local meeting-place.
The video conferencing system that the utility model embodiment provides, can access on-the-spot wireless microphone signals and carry out audio frequency processing, and the personnel that make a speech by wireless microphone on current meeting-place can be joined in remote phone meeting, realizes MPTY.This video conferencing system is access computer further, with the voice signal of receiving remote Web conference, the personnel that hold on computers Web conference also can be joined in remote phone meeting, can effectively realize the fusion call of meeting scene and remote audio, video, expand the use crowd of remote phone meeting, make the participant of remote phone meeting be not limited only to telephone subscriber, and simple to operate.In addition, this video conferencing system also comprises camera and display device, the video at local meeting scene can be sent to local display device shows, or being sent to far-end shows, and the video at far-end meeting scene can be presented on the display device at local meeting scene, pass through the sight that video can be shown meeting scene truly.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (5)
1. a video conferencing system, is characterized in that, comprises audio frequency and video processing unit, wireless microphone, camera, display device and local computer;
Described audio frequency and video processing unit comprises wireless communication module, audio processing modules, video processing module, Wireless microphone receiver and audio amplifier; Wherein, described wireless communication module comprises: call voice output and call voice input; Described audio processing modules comprises: for inputting the first audio input end of videoconference signal, for inputting the second audio input end of microphone signal, for inputting the 3rd audio input end from the Web conference signal of local computer, for voice signal being exported to the first audio output of described wireless communication module, for voice signal being exported to the second audio output of described audio amplifier, and for the 3rd audio output to local computer output voice signal; Described call voice output and described the first audio input end are communicated with, described the first audio output and described call voice input are communicated with, described the second audio input end and described Wireless microphone receiver are communicated with, described the second audio output and described audio amplifier are communicated with, and described the 3rd audio input end and described the 3rd audio output are all connected to the multimedia card of described local computer; Described Wireless microphone receiver connects described wireless microphone with wireless mode; Described video processing module comprises video input interface and video output interface, and described video input interface is connected with described camera, and described video output interface is connected with described local computer; Described display device is connected with described local computer;
Wherein, in described wireless communication module, be provided with SIM card.
2. video conferencing system as claimed in claim 1, is characterized in that, described video conferencing system also comprises wire microphone, and described audio frequency and video processing unit is also provided with the wire microphone socket for connecting described wire microphone; The second audio input end of described wire microphone socket and described audio processing modules is connected.
3. video conferencing system as claimed in claim 2, is characterized in that, described audio amplifier comprises sound equipment power amplifier module and loudspeaker.
4. video conferencing system as claimed in claim 3, is characterized in that, described audio frequency and video processing unit is also provided with keyboard and display screen.
5. the video conferencing system as described in claim 1 to 4 any one, is characterized in that, described video conferencing system also comprises remote computer; Described remote computer connects described local computer by the Internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772652.8U CN203827453U (en) | 2013-11-29 | 2013-11-29 | Video conference system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772652.8U CN203827453U (en) | 2013-11-29 | 2013-11-29 | Video conference system |
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| CN203827453U true CN203827453U (en) | 2014-09-10 |
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| CN201320772652.8U Expired - Fee Related CN203827453U (en) | 2013-11-29 | 2013-11-29 | Video conference system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124290A1 (en) * | 2016-01-19 | 2017-07-27 | 王晓光 | Microphone control method and system for network video conference |
| CN109040659A (en) * | 2018-10-09 | 2018-12-18 | 六安腾达信息科技有限公司 | Video conferencing system with circuit protection function |
| CN109120882A (en) * | 2018-10-09 | 2019-01-01 | 六安腾达信息科技有限公司 | Video-conference phone system |
| CN109600703A (en) * | 2018-12-27 | 2019-04-09 | 深圳市技湛科技有限公司 | Sound reinforcement system and its public address method and computer readable storage medium |
| CN110267072A (en) * | 2019-07-05 | 2019-09-20 | 明基智能科技（上海）有限公司 | It is wireless to throw screen device |
| US10820098B2 (en) * | 2018-10-31 | 2020-10-27 | Yealink (Xiamen) Network Technology Co., Ltd. | Wireless microphone system, control method and audio-video conference system |
| CN113395283A (en) * | 2021-06-16 | 2021-09-14 | 北京凌壹时代通信技术有限公司 | Communication device |
-
2013
- 2013-11-29 CN CN201320772652.8U patent/CN203827453U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017124290A1 (en) * | 2016-01-19 | 2017-07-27 | 王晓光 | Microphone control method and system for network video conference |
| CN109040659A (en) * | 2018-10-09 | 2018-12-18 | 六安腾达信息科技有限公司 | Video conferencing system with circuit protection function |
| CN109120882A (en) * | 2018-10-09 | 2019-01-01 | 六安腾达信息科技有限公司 | Video-conference phone system |
| US10820098B2 (en) * | 2018-10-31 | 2020-10-27 | Yealink (Xiamen) Network Technology Co., Ltd. | Wireless microphone system, control method and audio-video conference system |
| CN109600703A (en) * | 2018-12-27 | 2019-04-09 | 深圳市技湛科技有限公司 | Sound reinforcement system and its public address method and computer readable storage medium |
| CN109600703B (en) * | 2018-12-27 | 2021-08-06 | 深圳市技湛科技有限公司 | Sound amplification system, sound amplification method thereof, and computer-readable storage medium |
| CN110267072A (en) * | 2019-07-05 | 2019-09-20 | 明基智能科技（上海）有限公司 | It is wireless to throw screen device |
| CN113395283A (en) * | 2021-06-16 | 2021-09-14 | 北京凌壹时代通信技术有限公司 | Communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |