CN201601784U - Portable video session terminal - Google Patents
Portable video session terminal Download PDFInfo
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- CN201601784U CN201601784U CN2009202126475U CN200920212647U CN201601784U CN 201601784 U CN201601784 U CN 201601784U CN 2009202126475 U CN2009202126475 U CN 2009202126475U CN 200920212647 U CN200920212647 U CN 200920212647U CN 201601784 U CN201601784 U CN 201601784U
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- conference terminal
- video conference
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Abstract
The utility model discloses a portable video session terminal, comprising an input module, a network interface, a video session terminal module and an output module, wherein the input module receives input of a local video-audio signal; the network interface is connected to an external network by an RJ-45 interface and realizes data switching and data transmission with the external network; the video session terminal module is connected to the input module and the network interface, receives the local video-audio signal from the input module, compresses the local video-audio signal into a local compression coding, provides the local compression coding for the network interface so as to transmit the local compression coding toward the external network, also receives remote compression coding from the external network by the network interface, carries out decoding on the remote compression coding and reduces a remote video-audio signal; and the output module is connected to the video session terminal module and the output module displays the local video-audio signal or the remote video-audio signal.
Description
Technical field
The utility model relates to communication equipment, more particularly, relates to a kind of portable video conference terminal.
Background technology
Video conferencing system is the virtual meeting that realizes by the network communications technology, is to support people to carry out real time information at a distance at present to exchange and the application system of sharing, carrying out collaborative work.Video conference is by transmitting cooperation member's video and audio-frequency information, is very easy between the cooperation member truly, exchanges intuitively; Simultaneously, video conference also can utilize multimedia to support various information processings in the collaborative work, shares etc. as data, thereby builds the working space that the people shares more than.
For a typical video conferencing system, present known pattern is that whole system is made up of audio frequency and video input equipment, coding/decoding apparatus and demonstration output equipment, wherein audio frequency and video input equipment such as microphone, the shooting first-class collection audio, video data, through becoming the signal that is fit to Network Transmission behind the coding, arrive the other side by Network Transmission, the other side decodes to the audio/video information that receives, by output equipments such as loud speaker, display screen also original sound and image, both sides promptly can carry out video calling.
At present, the construction of video conferencing system mainly contains two kinds of forms, a kind ofly is made up of video conference terminal, large-scale input-output equipment, builds the convention hall that is exclusively used in video conference, has functions such as powerful video conference, information processing, data sharing; A kind of is by some basic facilities, the video conferencing system that can realize by means of computer network and communication software.The former causes investment bigger owing to configuration is higher, and the meeting-place fixes, and uses dumb; Little, establishment convenience that the latter invests, but only by means of computer software, mode is single and reliability is not enough.
The utility model content
At the deficiency in the above-mentioned existing video conferencing system construction, the utility model proposes a kind of portable video conference terminal, this terminal is integrated in input module, video conference terminal module, output module etc. in the carrying case, form a complete video conference terminal, only need access network, just can realize video interconnection with other terminal, easy to carry, simple to operate, construction is flexible and reliability is high.
According to one side of the present utility model, a kind of portable video conference terminal is proposed, comprising:
Input module receives the input of local video audio signal;
Network interface is connected to external network by the RJ-45 interface, realizes exchanges data and transfer of data with external network;
The video conference terminal module, be connected to input module and network interface, the video conference terminal module receives the local video audio signal from input module, compress local video-audio signal and become local compressed encoding, local compressed encoding is offered network interface to outside Network Transmission, the video conference terminal module also by network interface from external network receiving remote compressed encoding, long-range compressed encoding is decoded, restore the long-distance video audio signal;
Output module is connected to the video conference terminal module, and output module shows local video audio signal or long-distance video audio signal.
In one embodiment, input module comprises microphone and camera, and camera receives the input of local video signal, and microphone receives the input of local audio signal; Output module comprises display, display driver and loud speaker, display driver obtains local video signal or remote video signal, driving display shows local video signal or remote video signal, loud speaker output local audio signal or remote audio signal.
In one embodiment, display is a LCD display, and display driver is a lcd driver.
In one embodiment, this portable video conference terminal also comprises switch module, and switch module comprises first switch and second switch; First switch is connected between input module and the video conference terminal module; Second switch is connected between output module and the video conference terminal module; Switch module is selected local video audio signal or long-distance video audio signal.
In one embodiment, this portable video conference terminal also comprises power-supply system, power-supply system comprises power module, mains switch and power supply adaptor, wherein power module is connected to video conference terminal module, input module, output module, power module output DC source, the break-make of mains switch control DC power supply, power supply adaptor is connected to power module by mains switch, power supply adaptor is also connected to the video conference terminal module, and power supply adaptor produces AC power and offers the video conference terminal module.
In one embodiment, this portable video conference terminal also comprises cooling system, and cooling system comprises one group of fan, and cooling system is connected to power module and is powered by power module.
This video conference terminal module, network interface, input module, output module, switch module, cooling system, power-supply system are fixed on the same base plate, and video conference terminal module, network interface, input module, output module, switch module, cooling system, power-supply system and base plate are integrated in the carrying case.
Adopt the technical solution of the utility model, this portable video conference termination set input module, output module and video conference terminal module are one, are the complete video conferencing systems of a cover, and a need access network just can be realized the video conference with the other side; Also can link to each other, set up large-scale video conferencing system quickly and easily, realize many people video conference with peripheral input-output equipment.
Description of drawings
The above and other feature of the present utility model, character and advantage will become more obvious by the description below in conjunction with drawings and Examples, in the accompanying drawings, identical Reference numeral is represented identical feature all the time, wherein:
Fig. 1 has disclosed the structured flowchart according to the portable video conference terminal of an embodiment of the present utility model.
Embodiment
With reference to shown in Figure 1, Fig. 1 has disclosed the structured flowchart according to the portable video conference terminal of an embodiment of the present utility model.
As shown in Figure 1, this portable video conference terminal 100 comprises input module 110, network interface 102, video conference terminal module 101 and output module 120.
Input module 110 receives the input of local video audio signal.Input module 110 comprises microphone 111 and camera 112, and camera 112 receives the input of local video signal, and microphone 111 receives the input of local audio signal.
Video conference terminal module 101 is connected to input module 110 and network interface 102, video conference terminal module 101 receives the local video audio signal from input module 110, compress local video-audio signal and become local compressed encoding, local compressed encoding is offered network interface 102 to outside Network Transmission, video conference terminal module 101 is also passed through network interface 102 from external network receiving remote compressed encoding, long-range compressed encoding is decoded, restore the long-distance video audio signal.In one embodiment, video conference terminal module 101 for the local video audio signal from input module 110 gather, editing and processing forms compressed encoding, the compressed bit stream that will meet international standard is afterwards delivered to external network via network interface 102 from the compressed code head piece that will meet international standard from channel through delivering to network interface 102.For the compressed encoding from external network, the path of signal is with above-mentioned opposite.
Output module 120 is connected to video conference terminal module 101, and output module shows local video audio signal or long-distance video audio signal.In one embodiment, output module 120 comprises display 122, display driver 123 and loud speaker 121, display driver 123 obtains local video signal or remote video signal, driving display 122 shows local video signal or remote video signal, loud speaker 121 output local audio signal or remote audio signals.In one embodiment, display 122 is LCD display, and display driver 123 is lcd drivers.
With reference to embodiment shown in Figure 1, this portable video conference terminal 100 also comprises switch module 150, and switch module 150 comprises first switch 151 and second switch 152.First switch 151 is connected between input module 110 and the video conference terminal module 101.Second switch 152 is connected between output module 120 and the video conference terminal module 101.Switch module 150 is selected local video audio signal or long-distance video audio signal.The signal selection function that the Different Logic combination of first switch 151 and second switch 152 can be achieved as follows: selective reception local video audio signal, selection output local video audio signal or selection output long-distance video audio signal.
For example, in one embodiment, when selecting the long-distance video audio signal by first switch 151 and second switch 152, what display 122 and loud speaker 121 were exported is the long-distance video audio signal; And when selecting the local video audio signals by first switch 151 and second switch 152, display 122 and loud speaker 121 outputs be the local video audio signal, for example be image and the sound that obtains by camera 112 and microphone 111.
Continue with reference to embodiment shown in Figure 1, this portable video conference terminal 100 also comprises power-supply system 130.Power-supply system 130 comprises power module 132, mains switch 131 and power supply adaptor 133.Power module 132 is connected to video conference terminal module 101, input module 110, output module 120, power module 132 output DC sources.The break-make of mains switch 131 control DC power supply.Power supply adaptor 133 is connected to power module 132 by mains switch 131, and power supply adaptor 133 is also connected to video conference terminal module 101, and power supply adaptor 133 produces AC power and offers video conference terminal module 101.
This portable video conference terminal 100 also comprises cooling system 140, and cooling system 140 comprises one group of fan, and cooling system 140 is connected to power module 130 and is powered by power module.In this embodiment, cooling system 140 comprises two fans, is respectively the fan 142 that is used for the fan 141 of top panel heat radiation and is used for the lower panel heat radiation.
In one embodiment, this portable video conference terminal 100 also provides various external interfaces on panel, and these interfaces comprise:
Audio input interface and video input interface are connected to input module in order to external video or audio collecting device.
Audio output interface and video output interface are connected to output module in order to external video or audio output apparatus.
Supply socket is connected between mains switch and the external ac power source, for whole system provides the power supply access interface.
The display control button, the operating state of control display, described display control button is connected to display driver.
Adopt the technical solution of the utility model, this portable video conference termination set input module, output module and video conference terminal module are one, are the complete video conferencing systems of a cover, and a need access network just can be realized the video conference with the other side; Also can link to each other, set up large-scale video conferencing system quickly and easily, realize many people video conference with peripheral input-output equipment.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present utility model; those skilled in the art can be under the situation that does not break away from utility model thought of the present utility model; the foregoing description is made various modifications or variation; thereby protection range of the present utility model do not limit by the foregoing description, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (7)
1. a portable video conference terminal is characterized in that, comprising:
Input module receives the input of local video audio signal;
Network interface is connected to external network by the RJ-45 interface, realizes exchanges data and transfer of data with external network;
The video conference terminal module, be connected to described input module and network interface, the video conference terminal module receives the local video audio signal from described input module, compress local video-audio signal and become local compressed encoding, local compressed encoding is offered network interface to outside Network Transmission, the video conference terminal module also by network interface from external network receiving remote compressed encoding, long-range compressed encoding is decoded, restore the long-distance video audio signal;
Output module is connected to described video conference terminal module, and output module shows described local video audio signal or described long-distance video audio signal.
2. portable video conference terminal as claimed in claim 1 is characterized in that,
Described input module comprises microphone and camera, and camera receives the input of local video signal, and microphone receives the input of local audio signal;
Described output module comprises display, display driver and loud speaker, described display driver obtains local video signal or remote video signal, drive described display and show described local video signal or remote video signal, described loud speaker is exported described local audio signal or remote audio signal.
3. portable video conference terminal as claimed in claim 2 is characterized in that,
Described display is a LCD display, and described display driver is a lcd driver.
4. portable video conference terminal as claimed in claim 1 is characterized in that, also comprises:
Switch module, described switch module comprises first switch and second switch; Described first switch is connected between input module and the video conference terminal module; Described second switch is connected between output module and the video conference terminal module; Described switch module is selected local video audio signal or long-distance video audio signal.
5. portable video conference terminal as claimed in claim 1 is characterized in that, also comprises:
Power-supply system, described power-supply system comprises power module, mains switch and power supply adaptor, wherein said power module is connected to video conference terminal module, input module, output module, power module output DC source, the break-make of mains switch control DC power supply, power supply adaptor is connected to power module by mains switch, and power supply adaptor is also connected to the video conference terminal module, and power supply adaptor produces AC power and offers the video conference terminal module.
6. portable video conference terminal as claimed in claim 5 is characterized in that, also comprises:
Cooling system, described cooling system comprise one group of fan, and described cooling system is connected to described power module and is powered by power module.
7. portable video conference terminal as claimed in claim 1 is characterized in that,
Described video conference terminal module, network interface, input module, output module, switch module, cooling system, power-supply system are fixed on the same base plate, and described video conference terminal module, network interface, input module, output module, switch module, cooling system, power-supply system and base plate are integrated in the carrying case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202126475U CN201601784U (en) | 2009-12-07 | 2009-12-07 | Portable video session terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202126475U CN201601784U (en) | 2009-12-07 | 2009-12-07 | Portable video session terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201601784U true CN201601784U (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202126475U Expired - Lifetime CN201601784U (en) | 2009-12-07 | 2009-12-07 | Portable video session terminal |
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| Country | Link |
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| CN (1) | CN201601784U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271242A (en) * | 2011-08-12 | 2011-12-07 | 华北电网有限公司通信管理中心 | Remote portable box |
| CN103997618A (en) * | 2014-06-14 | 2014-08-20 | 国家电网公司 | Anti-accident video and telephone conference device special for electric power |
| CN104298483A (en) * | 2014-10-16 | 2015-01-21 | 合肥联宝信息技术有限公司 | Integrated computer video display method and apparatus |
| CN109672846A (en) * | 2018-11-20 | 2019-04-23 | 视联动力信息技术股份有限公司 | A kind of portable conference terminal |
| CN110225290A (en) * | 2019-05-21 | 2019-09-10 | 武汉兴图新科电子股份有限公司 | A kind of portable video conference gateway apparatus and method |
| CN111641801A (en) * | 2020-05-28 | 2020-09-08 | 中山大学附属第一医院 | Portable video conference emergency device |
| CN112672096A (en) * | 2020-12-30 | 2021-04-16 | 广州市森锐科技股份有限公司 | Display device of video conference terminal |
-
2009
- 2009-12-07 CN CN2009202126475U patent/CN201601784U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102271242A (en) * | 2011-08-12 | 2011-12-07 | 华北电网有限公司通信管理中心 | Remote portable box |
| CN103997618A (en) * | 2014-06-14 | 2014-08-20 | 国家电网公司 | Anti-accident video and telephone conference device special for electric power |
| CN104298483A (en) * | 2014-10-16 | 2015-01-21 | 合肥联宝信息技术有限公司 | Integrated computer video display method and apparatus |
| CN109672846A (en) * | 2018-11-20 | 2019-04-23 | 视联动力信息技术股份有限公司 | A kind of portable conference terminal |
| CN110225290A (en) * | 2019-05-21 | 2019-09-10 | 武汉兴图新科电子股份有限公司 | A kind of portable video conference gateway apparatus and method |
| CN111641801A (en) * | 2020-05-28 | 2020-09-08 | 中山大学附属第一医院 | Portable video conference emergency device |
| CN112672096A (en) * | 2020-12-30 | 2021-04-16 | 广州市森锐科技股份有限公司 | Display device of video conference terminal |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BROADCAST + TELEVISION COMMUNICATION NETW Effective date: 20120713 Owner name: SHANGHAI INESA INFORMATION NETWORK CO., LTD. Free format text: FORMER OWNER: SHANGHAI BROADCAST + TELEVISION COMMUNICATION NETWORK CO., LTD. Effective date: 20120713 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200233 XUHUI, SHANGHAI TO: 200336 XUHUI, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120713 Address after: 200336 Shanghai City No. 8 Wuzhong Road Jinhui building 19 floor Co-patentee after: Shanghai Broadcast & Television Communication Network Co., Ltd. Patentee after: Shanghai INESA Information Network Co., Ltd. Co-patentee after: SHANGHAI SCIENCE AND TECHNOLOGY NETWORK COMMUNICATION CO., LTD. Address before: 200233, No. five, building 757, Yishan Road, Shanghai Patentee before: Shanghai Broadcast & Television Communication Network Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
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| CX01 | Expiry of patent term |