CN103220492A - Mobile phone video conference system based on 3G networks - Google Patents

Mobile phone video conference system based on 3G networks Download PDF

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Publication number
CN103220492A
CN103220492A CN 201310095512 CN201310095512A CN103220492A CN 103220492 A CN103220492 A CN 103220492A CN 201310095512 CN201310095512 CN 201310095512 CN 201310095512 A CN201310095512 A CN 201310095512A CN 103220492 A CN103220492 A CN 103220492A
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CN
China
Prior art keywords
video
server
mobile phone
system based
conference system
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Pending
Application number
CN 201310095512
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Chinese (zh)
Inventor
张建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DONGGUAN JIUYI COMMUNICATION TECHNOLOGY Co Ltd
Original Assignee
DONGGUAN JIUYI COMMUNICATION TECHNOLOGY Co Ltd
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Publication date
Application filed by DONGGUAN JIUYI COMMUNICATION TECHNOLOGY Co Ltd filed Critical DONGGUAN JIUYI COMMUNICATION TECHNOLOGY Co Ltd
Priority to CN 201310095512 priority Critical patent/CN103220492A/en
Publication of CN103220492A publication Critical patent/CN103220492A/en
Pending legal-status Critical Current

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  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a mobile phone video conference system based on 3G networks. The mobile phone video conference system based on the 3G networks comprises a video collecting device, a video server and mobile phone terminals, wherein the video collecting device is capable of continuously watching and collecting video images in real time, the video server is capable of coding and compressing the video images collected by the video collecting device and transmitting the coded video images to Internet, and the mobile phone terminals are capable of displaying the video images and sending control commanders to the video collecting device, a data output interface of the video collecting device is connected with an input interface of the video server, and the video server is connected with the Internet. The mobile phone video conference system based on the 3G networks further comprises a 3G signal receiving-sending processing module and a 3G card plug-in slot, wherein the 3G signal receiving-sending processing module and the 3G card plug-in slot are connected with the video server. Image signals and audio signals are sent to mobile phones of attendees in other places through the3G signal receiving-sending processing module and 3G cards by a central processing unit, so that people on a business trip can attend and know contents of video conferences at any time, conversations can also be carried out, and accordingly work can not be delayed.

Description

Mobile video conference system based on 3G network
Technical field
The present invention relates to the video conference field, relate in particular to a kind of mobile video conference system based on 3G network.
Background technology
In the prior art, there are a lot of companies to call together the related personnel to hold a meeting according to need of work, but, sometimes having some people that need attend a meeting goes on business outside or works, so it is here that the personnel participating in the meeting is difficult to, though also be some based on network video conferencing systems, need relevant equipment and network, it is also not too convenient to use.
Summary of the invention
Purpose of the present invention is exactly the deficiency that exists at prior art, and a kind of mobile video conference system based on 3G network that can use mobile phone to participate in video conference in real time in the other places is provided.
To achieve these goals, the technical solution used in the present invention is: a kind of mobile video conference system based on 3G network is provided, comprise that but real-time continuous observes and collect the video acquisition device of video image, the video image that video acquisition device is collected carries out encoding compression and is transferred to the video server of Internet network, display video image and send the mobile phone terminal of control command to video acquisition device, the data output interface of video acquisition device is connected with the video server input interface, video server is connected with the Internet network, also comprises the 3G signal transmitting and receiving processing module and the 3G card inserting groove that are connected with video server.
Beneficial effect of the present invention is: when the people who travels outside wants to understand or participates in the meeting of holding in indoor trick, can be directly put through 3G signal transmitting and receiving processing module and 3G card in the system with mobile phone, write to each other thereby set up, image processing module in the system can be delivered to central processing unit after the meeting signal processing with the indoor occupant that camera absorbed, central processing unit is sent to picture signal and audio signal in nonlocal participant's mobile phone by 3G signal transmitting and receiving processing module and 3G card, thereby make the people who travels outside to participate in and to understand the content of video conference at any time, also can engage in the dialogue, can not cause delay.
Description of drawings
Fig. 1 is a principle of the invention block diagram.
Fig. 2 is the structural representation of video acquisition device of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with accompanying drawing, see shown in Fig. 1 ~ 2, mobile video conference system based on 3G network, be provided with Internet network 3, but the video acquisition device 1 of video image is observed and collected to real-time continuous, the video image that video acquisition device 1 is collected carries out encoding compression and is transferred to the video server 2 of Internet network 3, display video image and send the mobile phone terminal 4 of control command to video acquisition device 1, the data output interface of video acquisition device 1 is connected with video server 2 input interfaces, pass through the broadband between video server 2 and the Internet network 3, connections such as ADSL, mobile phone terminal 4 connects Internet network 3 by the wireless data communication network, the wireless data communication network is a 3G network, also can be GSM, GPRS, EDGE, networks such as CDMA lx, mobile phone terminal 4 is by these accesss to netwoks Internet network 3.Also be provided with the 3G signal transmitting and receiving processing module 6 and the 3G card inserting groove that are connected with video server 2.
Mobile phone terminal 4 is for having picture browsing, video flowing playing function, can use the mobile phone of 3G network, on the mobile phone terminal 4 special-purpose software can be installed, utilize the network address of special-purpose software accessing video server 2, also can directly use the network address of the web browser accessing video server 2 of mobile phone terminal 4, just can monitor corresponding video acquisition device 1.The present invention utilizes mobile phone terminal 4 and 3G signal transmitting and receiving processing module 6 and 3G card connection, utilizes web browser to participate in video conference.
Video server 2 includes encoder 21, subscriber authentication server 22, dynamic IP server 23, and encoder 21 connects subscriber authentication server 22 and dynamic IP server 23, and dynamic IP server 23 connects Internet network 3.Encoder 21 is to gathering the device that the original video data of coming is carried out encoding compression through video acquisition device 1.Subscriber authentication server 22 is the servers that are used for authenticated user information and authority.Internet network 3 generally adopts ADSL, Cable, wide band system to connect now, and these modes are that the user does not have fixing IP address, all are the dynamic IP addressings that is provided by Virtual network operator.The dynamic IP server can be converted to dynamic IP fixing virtual Domain Name, by address resolution, can obtain a fixing virtual address, with regard to having solved network is the network address problem of dynamic IP addressing, and mobile phone terminal 4 or terminal 5 just can find video server 2 by this virtual address.Video server 2 also includes the alarm 24 that will notify mobile phone terminal 4 when video pictures changes automatically, alarm 24 can be analyzed the video pictures of video acquisition device 1 automatically and compare, when the people appears in the video pictures, video pictures can change, whether the someone enters guarded region by relatively judging, if words just notify mobile phone terminal 4 by the mode of information, have automatic warning function, strengthen the fail safe of guarded region.
Video acquisition device 1 is a camera, video acquisition device 1 comprises public son 11, pick-up lens 12, circuit board 13, power interface 14, circuit board 13 and power interface 14 are arranged on public young 11 healths, pick-up lens 12 is arranged in public young 11 the eyes, the input of the output connecting circuit plate 13 of pick-up lens 12, power interface 14 connecting circuit plates 13, pick-up lens 12 are hidden in public young 11, be not easy to be found, can monitor more snugly by the people.Public young 11 health is provided with network interface 15, the output of network interface 15 connecting circuit plates 13, and network interface 15 connects video server 2 by netting twine.Be connected by rotating mechanism between public young 11 head and the health, rotating mechanism comprises rotating shaft 16 and drives the motor 17 that rotating shaft 16 is rotated, the bottom of rotating shaft 16 is rotatably connected in public young 11 the health, fixedly connected with public young 11 head in its top, motor 17 connects rotating shaft 16 by gear drive 18, motor 17 is electrically connected circuit board 13, can control public young 11 head rotation by rotating mechanism, thereby regulate the shooting angle of pick-up lens, the control command of mobile phone terminal 4 is through Internet network 3, video server 2 sends to the circuit board 13 of video acquisition device 1, thereby control of video harvester 1 rotates and focusing.
Video acquisition device 1 is gathered original video data in real time, is connected on the video server 2 by netting twine; By the MPEG4 optimization encryption algorithm of encoder 21, the original video data encoding compression that transmission is next converts to and is applicable in digital signal 3 transmission of Internet network and that be applicable to broadcast on mobile phone terminal 4, the terminal 5; Be connected to Internet network 3 by dynamic IP server 23, video server 2 sends to this digital signal packing on the Internet network 3.Mobile phone terminal 4 uses wireless data communication network connection Internet networks 3 such as 3G, calling party certificate server 22, through authentication, receive the video of video server 2 by Internet network 3, display video image in real time on mobile phone terminal 4 screens.
Mobile phone terminal 4 is connected to video server 2 through Internet network 3 or 3G signal transmitting and receiving module 6, obtain and the video image of display video harvester 1 and send control command by video server 2 to video acquisition device 1, in the place that 3G communication network signal is arranged, the people in the other places can participate in video conference in real time by mobile phone terminal 4.

Claims (5)

1. mobile video conference system based on 3G network, comprise that but real-time continuous observes and collect the video acquisition device of video image, the video image that video acquisition device is collected carries out encoding compression and is transferred to the video server of Internet network, display video image and send the mobile phone terminal of control command to video acquisition device, the data output interface of video acquisition device is connected with the video server input interface, video server is connected with the Internet network, it is characterized in that: also comprise the 3G signal transmitting and receiving processing module and the 3G card inserting groove that are connected with video server.
2. the mobile video conference system based on 3G network according to claim 1, it is characterized in that: it also includes terminal, and terminal is connected with the Internet network.
3. the mobile video conference system based on 3G network according to claim 1 is characterized in that: described mobile phone terminal can use the mobile phone of 3G network for having picture browsing, video flowing playing function.
4. the mobile video conference system based on 3G network according to claim 1, it is characterized in that: described video server includes encoder, subscriber authentication server, dynamic IP server, encoder connects subscriber authentication server and dynamic IP server, and the dynamic IP server connects the Internet network.
5. the mobile video conference system based on 3G network according to claim 1 is characterized in that: described video acquisition device is a camera.
CN 201310095512 2013-03-25 2013-03-25 Mobile phone video conference system based on 3G networks Pending CN103220492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201310095512 CN103220492A (en) 2013-03-25 2013-03-25 Mobile phone video conference system based on 3G networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201310095512 CN103220492A (en) 2013-03-25 2013-03-25 Mobile phone video conference system based on 3G networks

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CN103220492A true CN103220492A (en) 2013-07-24

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CN 201310095512 Pending CN103220492A (en) 2013-03-25 2013-03-25 Mobile phone video conference system based on 3G networks

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103841318A (en) * 2012-11-23 2014-06-04 联发科技股份有限公司 Data processing apparatus and related data processing method
CN109068026A (en) * 2018-06-29 2018-12-21 河南聚合科技有限公司 A kind of bionical dove shape all-weather reconnaissance cloud platform

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103841318A (en) * 2012-11-23 2014-06-04 联发科技股份有限公司 Data processing apparatus and related data processing method
US9535489B2 (en) 2012-11-23 2017-01-03 Mediatek Inc. Data processing system for transmitting compressed multimedia data over camera interface
US9568985B2 (en) 2012-11-23 2017-02-14 Mediatek Inc. Data processing apparatus with adaptive compression algorithm selection based on visibility of compression artifacts for data communication over camera interface and related data processing method
US10200603B2 (en) 2012-11-23 2019-02-05 Mediatek Inc. Data processing system for transmitting compressed multimedia data over camera interface
CN109068026A (en) * 2018-06-29 2018-12-21 河南聚合科技有限公司 A kind of bionical dove shape all-weather reconnaissance cloud platform

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Application publication date: 20130724