CN101986696A - Information transfer equipment and video conference system - Google Patents
Information transfer equipment and video conference system Download PDFInfo
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- CN101986696A CN101986696A CN 201010565381 CN201010565381A CN101986696A CN 101986696 A CN101986696 A CN 101986696A CN 201010565381 CN201010565381 CN 201010565381 CN 201010565381 A CN201010565381 A CN 201010565381A CN 101986696 A CN101986696 A CN 101986696A
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Abstract
The invention provides information transfer equipment for a video conference system. The information transfer equipment comprises an information receiving module, an information analysis module, a format conversion module and an information transmission module, wherein the information receiving module is used for receiving information transmitted by one first type device of the video conference system, and the format of the information accords with the requirement of one communication protocol; the information analysis module is used for analyzing the received information so as to acquire effective components carried by the information; the format conversion module is used for processing the part in the effective component except indicating information into information to be transmitted according with the requirement of the other communication protocol; and the information transmission module is used for transmitting the information to be transmitted to the other first type device of the video conference according to the indicating information. Furthermore, the invention also provides a video conference system formed by the information transfer equipment.
Description
Technical field
The invention belongs to internet arena, relate to a kind of information transferring equipment and video conferencing system.
Background technology
Development along with Internet technology, make many personnel that are positioned at the different location just can realize that by network technology audio frequency and video exchange, thus, make video conferencing system be able to fast development, more and more enterprises with sub-agencies begin to adopt video conferencing system to carry out business administration.Thus, the equipment of all types of user video conferencing system appears in market, for example, multipoint control unit (being MCU), conference terminal or the like, based on considering of number one, often installing and other brand different communication protocol in the equipment that self provides of the supplier of same brand equipment so that each equipment that self is provided separates mutually with other brand equipment, wishes to form by this monopoly.So, the user is when making up same video conferencing system, can only all adopt the equipment of same communication protocol in each meeting-place, in case each meeting-place equipment separately adopts different communication protocol, will make being difficult to alternately between each meeting-place carry out, therefore, how to solve the predicament that present video conferencing system faces, real those skilled in the art's problem demanding prompt solution that become.
Summary of the invention
The object of the present invention is to provide a kind of information transferring equipment and video conferencing system, can communicate by letter normally between the equipment of realizing employing different agreement in the same video conferencing system.
Reach other purposes in order to achieve the above object, the information transferring equipment that is used for video conferencing system provided by the invention comprises: information receiving module is used to receive the information that the first kind equipment from video conferencing system is sent to, wherein, the requirement of the format character of described information unification communication protocol; The information analysis module is used to resolve received information, to obtain the entrained active ingredient of described information, wherein, comprises the forwarding indication information in the described active ingredient; Format converting module is used for the section processes of described active ingredient except that indication information become to meet the information to be sent that another communication protocol requires; And information sending module, be used for described information to be sent being sent to another first kind equipment of described video conferencing system according to described indication information.
In addition, the described information transferring equipment that is used for video conferencing system also can comprise: composite module, be used for the multichannel audio-video frequency data set from each second kind equipment of video conferencing system that described information receiving module receives is synthesized one road sound road video data, so that deliver to each first kind equipment.
Wherein, the format character credit union conference system protocol requirement of the information that receives of described information receiving module or meet the H323 protocol requirement.
Video conferencing system of the present invention comprises: at least one first meeting-place, each first meeting-place are provided with at least one first main control device, reach separately and all carry out at least one first terminal that information is transmitted with first main control device by first kind of communication protocol; At least one second meeting-place, each second meeting-place are provided with at least one second main control device, reach separately and all carry out at least one second terminal that information is transmitted with second main control device by second kind of communication protocol; And above-mentioned described information transferring equipment, be connected by network with described at least one first main control device and second main control device, be used for the connection bridge between first main control device and second main control device.
Wherein, described first main control device and second main control device can be multipoint control units etc.
In sum, the conversion of information transferring equipment of the present invention by agreement can make the mutual of the information of carrying out between the equipment that adopts different communication protocol, and the communication of adopting different agreement to cause between avoiding when making up video conferencing system because of equipment is difficult to effectively carry out.
Description of drawings
Fig. 1 is embodiment one schematic diagram that is used for the information transferring equipment of video conferencing system of the present invention.
Fig. 2 is embodiment two schematic diagrames that are used for the information transferring equipment of video conferencing system of the present invention.
Fig. 3 is the basic framework schematic diagram of video conferencing system of the present invention.
Fig. 4 is the information transferring equipment in the video conferencing system of the present invention and the connection diagram of subscriber equipment.
Embodiment
See also Fig. 1, the information transferring equipment that is used for video conferencing system of the present invention comprises at least: information receiving module, information analysis module, format converting module, and information sending module etc.
Described information receiving module is used to receive the information that the first kind equipment from video conferencing system is sent to, wherein, and the requirement of the format character of described information unification communication protocol.The first kind equipment of described video conferencing system comprises but does not limit: multipoint control unit (being MCU) or the like, and the communication protocol that first kind equipment in the video conferencing system and the user terminal of being administered separately adopt comprises but is not limited to: the conference system agreement; H323 agreement or the like.In the present embodiment, a first kind device A only is shown, in fact, the quantity of described first kind equipment is not to exceed shown in diagram, and its quantity can be decided according to the needs of actual conference system.
Described information analysis module is used to resolve received information, and to obtain the entrained active ingredient of described information, wherein, described active ingredient can comprise: the audio/video flow that needs are transmitted, control command, forwarding indication information (i.e. the address of Zhuan Faing) etc.
Described format converting module is used for the section processes of described active ingredient except that indication information become to meet the information to be sent that another communication protocol requires, for example, the form of the information that receives when information receiving module is to meet the video conferencing system agreement, after the information analysis module parses, described various modular converter becomes to meet the information to be sent of H323 agreement with the section processes except that indication information in the active ingredient.Again for example, the form of the information that receives when information receiving module is to meet the H323 agreement, after the information analysis module parses, described various modular converter becomes to meet the information to be sent of video conferencing system agreement etc. with the section processes except that indication information in the active ingredient.But, the agreement that it should be appreciated by those skilled in the art that video conferencing system is not with the above-mentioned limit that is depicted as, so the format conversion that format converting module is carried out is not to exceed with above-mentioned yet.
Described information sending module is used for according to described indication information described information to be sent being sent to other first kind equipment of described video conferencing system, for example.According to address information described information to be sent is sent to corresponding address, as first kind equipment B etc.
In addition, as a kind of optimal way, described information transferring equipment can also comprise a composite module, as shown in Figure 2, described composite module be used for described information receiving module receive from each second kind equipment of video conferencing system, for example, the second kind equipment C1, C2 ... Cn, synthetic one road audio, video data of multichannel audio-video frequency data set, deliver to each first kind equipment by information sending module again, as first kind device A and first kind equipment B etc.Wherein, described second kind equipment includes but not limited to: user terminal or the like.Preferable, described second kind equipment, be user terminal with described information transferring equipment between communicate by letter and adopt the H323 agreement, and whether the information transferring equipment needs this road audio, video data is carried out delivering to each first kind equipment again after the format conversion, need decide on the communication protocol that each first kind equipment is adopted, for example, for first kind device A, what it adopted is the conference system agreement, and first kind equipment B, what it adopted is the H323 agreement, if the information transferring equipment and the second kind equipment C1, C2 ... Cn, between adopt the H323 agreement, corresponding, this road audio/video information need be delivered to first kind device A again through after the format conversion, as shown in Figure 2.
See also Fig. 3 again, it is a videoconference system architecture schematic diagram of the present invention, and described video conferencing system can comprise a plurality of meeting-place, as meeting-place 1, meeting-place 2, and the information transferring equipment.
In described meeting-place 1, be provided with user terminal 1, user terminal 2 ... user terminal 1, and first main control device, for example, multipoint control unit (being MCU) 1, each user terminal and MCU1 communicate by the conference system agreement.
In described meeting-place 2, be provided with user terminal 1, user terminal 2 ... user terminal m, and second main control device, as MCU2, each user terminal all communicates by the H323 agreement with MCU2, and those user terminals can be referred to as H323 equipment.
Described information transferring equipment is by network and at least one first main control device, and for example, MCU1 reaches second main control device, and for example, MCU1 connects, and is used for the connection bridge between first main control device and second main control device.In addition, described information transferring equipment also can connect a plurality of user terminals, as shown in Figure 4, be information transferring equipment and user terminal 11, user terminal 21 ... user terminal n1 connects, preferable, user terminal 11, user terminal 21 ... user terminal n1 communicates by letter with the information transferring equipment by the H323 agreement, and those user terminals can be referred to as H323 equipment.
The course of work of above-mentioned video conferencing system is as follows:
When meeting begins, be in a certain user terminal in the meeting-place 1, for example, user terminal 2, it is the employed user terminal of meeting presider, when sending the calling to the H323 equipment in each meeting-place, MCU1 delivers to the information transferring equipment with described call information, after it resolves this call information, after being converted to the information that meets the H323 protocol requirement by format converting module again, be sent to MCU2, then, MCU2 is with its meeting-place, place, it is meeting-place 2, the card number of each subscriber terminal equipment, the IP address, information such as port numbers are published in the meeting, and thus, the subscriber terminal equipment at host place can just can be broadcasted audio frequency and video to corresponding H323 equipment by the information transferring equipment.
In addition, when the information transferring equipment also be connected with user terminal 11, user terminal 21 ... during user terminal n1, when host place user terminal sends calling to H323 equipment, this information transferring equipment also need with user terminal 11, user terminal 21 ... information such as the card number of user terminal n1, IP address, port numbers are published in the meeting.
In conference process, when user terminal 11, user terminal 21 ... when user terminal n1 has gathered audio, video data separately, after the composite module of information transferring equipment makes up each road audio, video data, can send into format converting module and be converted to the information that meets the conference system protocol requirement, be sent to the MCU1 in meeting-place 1 subsequently, and road audio, video data after the combination is directly sent to the MCU2 in meeting-place 2 by information sending module.
In sum, information transferring equipment of the present invention can make the equipment that is operated under the different agreement by format conversion, can communicate each other, and the convenient equipment of different agreement that adopts incorporates in the same video conferencing system.。
The foregoing description just lists expressivity principle of the present invention and effect is described, but not is used to limit the present invention.Any personnel that are familiar with this technology all can make amendment to the foregoing description under spirit of the present invention and scope.Therefore, the scope of the present invention should be listed as claims.
Claims (5)
1. information transferring equipment that is used for video conferencing system is characterized in that comprising:
Information receiving module is used to receive the information that the first kind equipment from video conferencing system is sent to, wherein, and the requirement of the format character of described information unification communication protocol;
The information analysis module is used to resolve received information, to obtain the entrained active ingredient of described information, wherein, comprises the forwarding indication information in the described active ingredient;
Format converting module is used for the section processes of described active ingredient except that indication information become to meet the information to be sent that another communication protocol requires;
Information sending module is used for according to described indication information described information to be sent being sent to another first kind equipment of described video conferencing system.
2. the information transferring equipment that is used for video conferencing system as claimed in claim 1, it is characterized in that also comprising: composite module, be used for the multichannel audio-video frequency data set from each second kind equipment of video conferencing system that described information receiving module receives is synthesized one road sound road video data, so that deliver to each first kind equipment.
3. the information transferring equipment that is used for video conferencing system as claimed in claim 1 is characterized in that: the format character credit union conference system protocol requirement of the information that described information receiving module receives or meet the H323 protocol requirement.
4. video conferencing system is characterized in that comprising:
At least one first meeting-place, each first meeting-place are provided with at least one first main control device, reach separately and all carry out at least one first terminal that information is transmitted with first main control device by first kind of communication protocol;
At least one second meeting-place, each second meeting-place are provided with at least one second main control device, reach separately and all carry out at least one second terminal that information is transmitted with second main control device by second kind of communication protocol;
Any is used for the information transferring equipment of video conferencing system claim 1 to 3, is connected by network with described at least one first main control device and second main control device, is used for the connection bridge between first main control device and second main control device.
5. video conferencing system as claimed in claim 4 is characterized in that: described first main control device and second main control device are multipoint control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565381 CN101986696A (en) | 2010-11-30 | 2010-11-30 | Information transfer equipment and video conference system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565381 CN101986696A (en) | 2010-11-30 | 2010-11-30 | Information transfer equipment and video conference system |
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| CN101986696A true CN101986696A (en) | 2011-03-16 |
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| CN 201010565381 Pending CN101986696A (en) | 2010-11-30 | 2010-11-30 | Information transfer equipment and video conference system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108150A (en) * | 2011-11-15 | 2013-05-15 | 中国电信股份有限公司 | Method for realizing intercommunication between video conference systems and video conference systems |
| CN103188083A (en) * | 2011-12-27 | 2013-07-03 | 华平信息技术股份有限公司 | Network conference system based on cloud computing |
| CN106162044A (en) * | 2015-04-15 | 2016-11-23 | 中兴通讯股份有限公司 | Meeting method for reconstructing and device |
| WO2018050116A1 (en) * | 2016-09-18 | 2018-03-22 | 中兴通讯股份有限公司 | Port multiplexing method and server in video conference system and computer storage medium |
| CN111478884A (en) * | 2020-03-06 | 2020-07-31 | 视联动力信息技术股份有限公司 | Method, device and storage medium for data transmission among different video networks |
| WO2021073155A1 (en) * | 2019-10-16 | 2021-04-22 | 平安科技（深圳）有限公司 | Video conference method, apparatus and device, and storage medium |
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| CN1553676A (en) * | 2003-06-06 | 2004-12-08 | 华为技术有限公司 | Method for holding common audio-video meeting via various protocol terminals |
| CN1553710A (en) * | 2003-06-05 | 2004-12-08 | 浙江南望图像信息产业有限公司 | Flow converting system and method for video frequency meet |
| CN1937517A (en) * | 2006-10-08 | 2007-03-28 | 华为技术有限公司 | Video conference system and its data transmission method and device |
| CN101150705A (en) * | 2007-10-19 | 2008-03-26 | 中兴通讯股份有限公司 | A method for realizing multi-point conference video control in initial session protocol |
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| CN1553710A (en) * | 2003-06-05 | 2004-12-08 | 浙江南望图像信息产业有限公司 | Flow converting system and method for video frequency meet |
| CN1553676A (en) * | 2003-06-06 | 2004-12-08 | 华为技术有限公司 | Method for holding common audio-video meeting via various protocol terminals |
| CN1937517A (en) * | 2006-10-08 | 2007-03-28 | 华为技术有限公司 | Video conference system and its data transmission method and device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103108150A (en) * | 2011-11-15 | 2013-05-15 | 中国电信股份有限公司 | Method for realizing intercommunication between video conference systems and video conference systems |
| CN103108150B (en) * | 2011-11-15 | 2016-03-23 | 中国电信股份有限公司 | Realize the method and system of intercommunication between video conferencing system |
| CN103188083A (en) * | 2011-12-27 | 2013-07-03 | 华平信息技术股份有限公司 | Network conference system based on cloud computing |
| CN106162044A (en) * | 2015-04-15 | 2016-11-23 | 中兴通讯股份有限公司 | Meeting method for reconstructing and device |
| WO2018050116A1 (en) * | 2016-09-18 | 2018-03-22 | 中兴通讯股份有限公司 | Port multiplexing method and server in video conference system and computer storage medium |
| WO2021073155A1 (en) * | 2019-10-16 | 2021-04-22 | 平安科技（深圳）有限公司 | Video conference method, apparatus and device, and storage medium |
| CN111478884A (en) * | 2020-03-06 | 2020-07-31 | 视联动力信息技术股份有限公司 | Method, device and storage medium for data transmission among different video networks |
| CN111478884B (en) * | 2020-03-06 | 2022-11-15 | 视联动力信息技术股份有限公司 | Method, device and storage medium for data transmission among different video networks |
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Application publication date: 20110316 |