CN201717985U - Wireless video conference system based on 3G network and WIFI protocol - Google Patents
Wireless video conference system based on 3G network and WIFI protocol Download PDFInfo
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- CN201717985U CN201717985U CN 201020184642 CN201020184642U CN201717985U CN 201717985 U CN201717985 U CN 201717985U CN 201020184642 CN201020184642 CN 201020184642 CN 201020184642 U CN201020184642 U CN 201020184642U CN 201717985 U CN201717985 U CN 201717985U
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Abstract
The utility model discloses a wireless video conference system based on 3G network and WIFI protocol, which comprises wireless video conference equipment, a wireless video conference server and wireless video conference access equipment. The wireless video conference equipment is connected with the wireless video conference server through various 3G networks, such as CDMA2000, WCDMA or TD-SCDMA and the like, can automatically switch to a network in the networks, with better signals, through a software, and automatically distributes the transmission link of audio and video data according to the bandwidths of a plurality of links, to improve wireless data transmission efficiency and data throughout; and the wireless video conference access equipment is accessed into the ireless video conference server in the mode of 3G wireless Internet access or wire Internet access, to perform wireless video conference, and obviously improves the efficiency and the maneuverability of the video conference.
Description
Technical field:
The utility model relates to a kind of wireless video conference system based on multiple 3G network, particularly a kind of wireless video conference system of supporting multiple 3G networks such as CDMA2000, WCDMA, TD-SCDMA and WIFI agreement.
Background technology
The conventional video conference system can only use in fixed place, but in the reply processing procedure of a lot of accidents, as when command centre need hold the live video meeting with the accident scene, perhaps in many environment that does not possess the video conference condition, when needing holding video conference, the conventional video conference system is just powerless.
Along with the high speed development and ripe application of the 3G network communication technology, the feasible video conference based on wireless network of perfect day by day wireless network environment becomes possibility.An outstanding application is exactly the remote wireless video meeting.Characteristics such as it is easy for installation, mobility strong, cost performance height, for the environment of the emergency command of satisfying accident and many no video meeting conditions provides may.
The utility model content
In order to address the above problem, the purpose of this utility model is to overcome the deficiency of prior art, a kind of wireless video conference system based on multiple 3G network is proposed--be not subjected to the restriction at space, region and single 3G networking, realize wireless removable video conference whenever and wherever possible, to tackle all kinds of accidents, make things convenient for emergency command, perhaps under the environment that does not possess the video conference condition, realize wireless video conference.
The utility model is achieved in that mainly to be made up of wireless video conference equipment, wireless video conference server and wireless video conference access device.This wireless video conference equipment, be connected with the wireless video conference server by multiple 3G networks such as CDMA2000, WCDMA or TD-SCDMA, and this equipment can be by the software signal network preferably that automaticallyes switch in the multiple network, and, distribute the transmission link of audio, video data automatically according to the bandwidth of multilink; The wireless video conference access device is got online without being tethered to a cable by 3G or the mode of wiring logging-on function inserts the wireless video conference server.
Described wireless video conference equipment is made up of central processing module, 3G data transmission module, band cloud platform video camera, audio-video collection module, WIFI switch, WIFI wireless audio and video collecting device, audio frequency amplification module, touch-screen display, built-in microphone and loud speaker, memory device, the long-range switching device shifter of audio mode and mouse, keyboard;
In the described wireless video conference server, resident video conference Control Software;
Described wireless video conference access device comprises desktop computer, notebook computer and mobile phone.
The utility model adopts multiple 3G communication networks such as CDMA2000, WCDMA or TD-SCDMA to carry out the audio, video data wireless transmission, realizes wireless video conference.Its advantage and useful effect are:
The first, be not subjected to the restriction of region, space and single 3G network.This system has merged multiple 3G network and Internet network advantages such as China Telecom, CHINAUNICOM, China Mobile, on space and distance, produce breakthrough expansion, as long as environment for use has any 3G network signal, can realize the wireless remote transmission, mutual of audio, video data, thereby realize the wireless video conference function.
The second, transfer of data is stable, smooth.Radio data-transmission equipment can be by the software signal network and according to the bandwidth of multilink and the data volume size of real-time Transmission separately preferably that automaticallyes switch in the multiple network, automatically distribute the transmission link and the equipment running status data of audio, video data, effectively improve wireless data transmission efficient and data throughout;
The 3rd, the wireless video conference server can be handled the audio, video data of a plurality of wireless video conference equipment and wireless video conference access device simultaneously, is with good expansibility;
The 4th, can adopt complete and complicated data encryption measure, have good fail safe.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Description of drawings
Fig. 1. system configuration schematic diagram of the present utility model;
Fig. 2. the structural representation of the wireless video conference equipment of the utility model
Embodiment
Below in conjunction with embodiment of accompanying drawing narration, the utility model is described further.
The block diagram of Fig. 1 has shown the system configuration of present embodiment.This system configuration comprises: wireless video conference equipment 101, wireless video conference server 102, wireless video conference access device 103.Wherein wireless video conference equipment 101 is connected with wireless video conference server 102 by multiple 3G networks such as CDMA2000, WCDMA or TD-SCDMA; Wireless video conference access device 103 is got online without being tethered to a cable or the mode of wiring logging-on function inserts wireless video conference server 102 by 3G.
This wireless video conference equipment 101 comprises vehicular, boat-carrying formula and portable mobile wireless video conference device.
This wireless video conference equipment 101 can insert wireless video conference easily, and wireless receiving, audio/video signal transmission improve the efficient and the mobility of video conference.
The network and according to the bandwidth of multilink preferably of signal in the multiple network be analyzed and be switched to this wireless video conference equipment 101 can automatically by software, distributes the transmission link of audio, video data automatically;
In described wireless video conference server 102, resident have a video conference Control Software, and wireless video conference equipment 101 and wireless video conference access device 103 are controlled;
Wireless video conference server 102 is passed to one or more wireless video conference equipment 101 and wireless video conference access device 103 with the audio, video data of described video conference.
Described wireless video conference access device 103 comprises desktop computer, notebook computer and mobile phone.
This wireless video conference access device 103 can insert wireless video conference easily, and wireless receiving, audio/video signal transmission improve the efficient and the mobility of video conference.
The block diagram of Fig. 2 has shown that band cloud platform video camera 201 links to each other with audio-video collection module 202 by video, control, power line; Audio-video collection module 202 is gathered the vision signal of band cloud platform video camera 201, links to each other with WIFI switch 204 by netting twine; WIFI wireless audio and video collecting device 203 is by WIFI signal and 204 wireless linking to each other of WIFI switch; WIFI switch 204 links to each other with central processing module 208 by netting twine; Memory device 205 links to each other with central processing module 208 by power line, serial port data line; The long-range switching device shifter 206 of audio mode links to each other with central processing module 208 by control; 3G data transmission module 207 links to each other with central processing module 208 by USB interface; Touch-screen display 209 links to each other with central processing module 208 by VGA line, data wire; Audio frequency amplification module 210 links to each other with central processing module 208 by data wire; Keyboard and mouse 211 links to each other with central processing module 208 by data wire; Loud speaker 212, microphone 213 link to each other with audio frequency amplification module 210 by tone frequency channel wire respectively.
The 201 main conversion of gathering vision signal and observation place of band cloud platform video camera;
Audio-video collection module 202 is mainly carried out the digital compression coding to video;
WIFI wireless audio and video collecting device 203 mainly carries out the vision signal that collects the digital compression coding and passes to WIFI switch 204 by the mode of WIFI then;
WIFI switch 204 mainly is to accept vision signal and connection audio-video collection module 202 and the central processing module 208 that WIFI wireless audio and video collecting device 203 transmits;
Memory device 205 required software of main storage equipment and audio, video datas;
The long-range switching device shifter 206 of audio mode is mainly used to the mode of operation of long-range switch audio;
3G data transmission module 207 is mainly used to the wireless remote transmission to audio, video data;
Central processing module 208 is mainly handled to control other equipment works data;
Touch-screen display 209 mainly is that this equipment shows output device, and can control equipment by touch-screen;
Audio frequency amplification module 210 mainly is the preposition amplification to audio signal;
Keyboard and mouse 211 mainly is the control input device of this equipment;
Loud speaker 212 mainly is the output device of audio signal;
Microphone 213 is used for gathering audio signal.
Claims (9)
1. wireless video conference system based on multiple 3G network and WIFI agreement, it is characterized in that: comprise wireless video conference equipment (101), wireless video conference server (102), wireless video conference access device (103), wireless video conference equipment (101) is connected with wireless video conference server (102) by multiple 3G networks such as CDMA2000, WCDMA or TD-SCDMA; Wireless video conference access device (103) is got online without being tethered to a cable by 3G or the mode of wiring logging-on function inserts wireless video conference server (102).
2. according to the described wireless video conference system of claim 1, it is characterized in that: described wireless video conference equipment (101), form by 3G data transmission module (207), central processing module (208), band cloud platform video camera (201), audio-video collection module (202), WIFI switch (204), WIFI wireless audio and video collecting device (203), audio frequency amplification module (210), touch-screen display (209), built-in microphone (213) and loud speaker (212), memory device (205), the long-range switching device shifter of audio mode (206) and mouse-keyboard (211);
The information that audio-video collection module (202) will transmit from band cloud platform video camera (201) links to each other with WIFI switch (204) by netting twine; WIFI wireless audio and video collecting device (203) is by WIFI signal and wireless linking to each other of WIFI switch (204); WIFI switch (204) links to each other with central processing module (208) by netting twine; Memory device (205) links to each other with central processing module (208) by power line, serial port data line; The long-range switching device shifter of audio mode (206) links to each other with central processing module (208) by control; Touch-screen display (209) links to each other with central processing module (208) by VGA line, data wire; Audio frequency amplification module (210) links to each other with central processing module (208) by data wire; Keyboard and mouse (211) links to each other with central processing module (208) by data wire; Loud speaker (212), Mike (213) link to each other with audio frequency amplification module (210) by tone frequency channel wire respectively.
3. according to the described wireless video conference system of claim 1, it is characterized in that: in the described wireless video conference server (102), resident video conference Control Software is controlled wireless video conference equipment (101) and wireless video conference access device (103).
4. according to the described wireless video conference system of claim 1, it is characterized in that: described wireless video conference access device (103) comprising: desktop computer, notebook computer and mobile phone.
5. according to the described wireless video conference system of claim 1, it is characterized in that: described wireless video conference equipment (101) comprises vehicular, boat-carrying formula and portable mobile wireless video conference device.
6. according to the described wireless video conference equipment of claim 2, it is characterized in that: it can wireless receiving, audio/video signal transmission, improves the efficient and the mobility of video conference.
7. according to the described wireless video conference system of claim 2, it is characterized in that: described system supports multiple 3G communication protocol and WIFI agreement, carries out audio, video data transmission or mutual by any 3G network.
8. according to the described wireless video conference system of claim 1, it is characterized in that: wireless video conference equipment (101), can be by the software network and according to the bandwidth of multilink preferably of signal in the multiple network that automaticallyes switch, automatically distribute the transmission link of audio, video data, be used to improve wireless data transmission efficient and data throughout.
9. according to the described wireless video conference system of claim 5, it is characterized in that: described wireless video conference system can be realized the transmission of a plurality of wireless video conference equipment audio, video data between any two or mutual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201020184642 CN201717985U (en) | 2010-05-11 | 2010-05-11 | Wireless video conference system based on 3G network and WIFI protocol |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201020184642 CN201717985U (en) | 2010-05-11 | 2010-05-11 | Wireless video conference system based on 3G network and WIFI protocol |
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| CN201717985U true CN201717985U (en) | 2011-01-19 |
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| CN 201020184642 Expired - Fee Related CN201717985U (en) | 2010-05-11 | 2010-05-11 | Wireless video conference system based on 3G network and WIFI protocol |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096024A (en) * | 2011-10-27 | 2013-05-08 | 宝利通公司 | Portable devices as videoconferencing peripherals |
| WO2013086938A1 (en) * | 2011-12-12 | 2013-06-20 | 青海省电力公司信息通信公司 | Portable command box for power grid mobile communication information platform system |
| CN105430321A (en) * | 2015-12-21 | 2016-03-23 | 滨州学院 | Video session communication system based on vehicle-mounted mobile terminal |
| CN105635628A (en) * | 2016-01-22 | 2016-06-01 | 深圳市华玺科技有限公司 | Backpack type individual access video conference method and system |
| CN106453483A (en) * | 2015-08-06 | 2017-02-22 | 福特全球技术公司 | Methods and systems to customize a vehicle computing system based on an electronic calendar |
| CN106657862A (en) * | 2016-11-03 | 2017-05-10 | 深圳市维海德技术股份有限公司 | Integrated video conferencing terminal and video conferencing system |
| WO2020052439A1 (en) * | 2018-09-14 | 2020-03-19 | 大连成者科技有限公司 | Intelligent conference projection system |
-
2010
- 2010-05-11 CN CN 201020184642 patent/CN201717985U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103096024A (en) * | 2011-10-27 | 2013-05-08 | 宝利通公司 | Portable devices as videoconferencing peripherals |
| CN103096024B (en) * | 2011-10-27 | 2016-08-17 | 宝利通公司 | Portable set as video conference ancillary equipment |
| WO2013086938A1 (en) * | 2011-12-12 | 2013-06-20 | 青海省电力公司信息通信公司 | Portable command box for power grid mobile communication information platform system |
| CN106453483A (en) * | 2015-08-06 | 2017-02-22 | 福特全球技术公司 | Methods and systems to customize a vehicle computing system based on an electronic calendar |
| US11044283B2 (en) | 2015-08-06 | 2021-06-22 | Ford Global Technologies, Llc | Methods and systems to customize a vehicle computing system based on an electronic calendar |
| CN106453483B (en) * | 2015-08-06 | 2022-05-13 | 福特全球技术公司 | Method and system for customizing a vehicle computing system based on an electronic calendar |
| CN105430321A (en) * | 2015-12-21 | 2016-03-23 | 滨州学院 | Video session communication system based on vehicle-mounted mobile terminal |
| CN105635628A (en) * | 2016-01-22 | 2016-06-01 | 深圳市华玺科技有限公司 | Backpack type individual access video conference method and system |
| CN106657862A (en) * | 2016-11-03 | 2017-05-10 | 深圳市维海德技术股份有限公司 | Integrated video conferencing terminal and video conferencing system |
| WO2020052439A1 (en) * | 2018-09-14 | 2020-03-19 | 大连成者科技有限公司 | Intelligent conference projection system |
| US11218667B2 (en) | 2018-09-14 | 2022-01-04 | Dalian Czur Tech Co., Ltd. | Intelligent conference projection system |
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Addressee: Shaanxi China Power United Tech Electronic Co., Ltd. Document name: Notification to Pay the Fees |
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Granted publication date: 20110119 Termination date: 20190511 |