CN106027948A - Multi-level conference control system and method, and multi-point control unit (MCU) - Google Patents
Multi-level conference control system and method, and multi-point control unit (MCU) Download PDFInfo
- Publication number
- CN106027948A CN106027948A CN201610495601.3A CN201610495601A CN106027948A CN 106027948 A CN106027948 A CN 106027948A CN 201610495601 A CN201610495601 A CN 201610495601A CN 106027948 A CN106027948 A CN 106027948A
- Authority
- CN
- China
- Prior art keywords
- level
- conference
- mcu
- chairman
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
- H04N7/152—Multipoint control units therefor
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a multi-level conference control system and method, and a multi-point control unit (MCU). A cascaded site connection between a master MCU and a slave MCU is established, a chair conference terminal can be set in each MCU, and the chair conference terminal performs conference control operation on conference terminals in the MCU. In the multi-level conference system provided by the embodiment of the present invention, the chair conference terminal is set for the conference terminals in each MCU, and the chair conference terminal controls all sites in the MCU, so that the conference efficiency of the multi-level cascaded conference is improved, and the operation of the multi-level cascaded conference is more flexible and convenient.
Description
Technical field
The present embodiments relate to communication technology, particularly relate to a kind of multistage conference control system, method and
MCU。
Background technology
As a rule, in video conferencing technology, multiple meeting-place are connected to a multipoint control unit
(Mult-point Control Unit, MCU), it is achieved have a meeting between multiple meeting-place.Along with meeting capacity
Increase and the lifting of networking complexity, demand holds subtended conference, the most multistage meeting.Multistage meeting
Under view scene, do not require nothing more than the meeting-place membership under each MCU, also require to pass through between multiple MCU
Cascaded site connects thus the meeting of multiple MCU is linked to be a meeting, reaches multiple MCU's
The purpose having a meeting together in meeting-place.
At present, under multistage conference scenario, a meeting-place under any rank MCU is set to chairman
Meeting-place, by the Chair site manipulation overall situation, thus realizes all of meeting-place is carried out Conference control operation.
During above-mentioned Conference control, although Chair site can manipulate the overall situation, all meeting-place are carried out
Operation.But, when the meeting-place in meeting is more when, owing to the Conference control in any meeting-place is grasped
It is required to be operated by Chair site, inefficiency, poor in timeliness.
Summary of the invention
The embodiment of the present invention provides a kind of multistage conference control system, method and MCU, multistage conference system
In, the conference terminal under each MCU all could be arranged to chairman's conference terminal, and a MCU is be up to
One chairman's conference terminal, manipulates all meeting-place under this MCU by this chairman's conference terminal, improves
The efficiency of Conference control operation.
First aspect, the embodiment of the present invention provides a kind of multistage conference control system, including: N level multiple spot
Conference control unit MCU, N >=2, i.e. comprise at least two-stage MCU, X level MCU and X+1
Level MCU mutually cascades；Described X level MCU connect at least one conference terminal in wherein it
One is X level chairman's conference terminal；Described X level chairman's conference terminal is for described X level MCU
Under conference terminal carry out Conference control operation, X >=1, X=1 ..., N, the 1st grade of chairman's meeting is eventually
Hold to N level chairman's conference terminal Conference control operating right from high to low.X level MCU is managed
Solving is higher level MCU, X+1 level MCU is interpreted as subordinate MCU, then higher level MCU and subordinate
Setting up cascaded site between MCU to connect, can arrange chairman's conference terminal under each MCU, this is main
Seat conference terminal carries out Conference control operation to the conference terminal under affiliated MCU.It follows that this
In the multistage conference system that bright embodiment provides, the conference terminal under each MCU is arranged chairman's meeting
Terminal, is manipulated all meeting-place under this MCU, solves at multi-stage cascade by this chairman's conference terminal
Meeting in, the inefficient problem of meeting, flexibly, more convenient.
In a kind of possible implementation, described X level chairman's conference terminal is additionally operable to described
X+1 level carries out Conference control operation to the conference terminal under N level MCU.
In a kind of possible implementation, as X=1, the MCU of described X level is one, phase
Answering, described X level chairman's conference terminal is one；
When X >=2, the MCU of described X level is at least one, accordingly, and described X level master
Seat conference terminal is at least one.
In a kind of possible implementation, described X level chairman's conference terminal is additionally operable to arrange described
X+1 level is to the Conference control operating right of N level chairman's conference terminal.
Second aspect, the embodiment of the present invention provides one to be applicable to as above first aspect or first side
The multistage conference control method of the multistage conference system that the mode that any one of face is possible realizes, the method bag
Include:
X level MCU and the communication of X+1 level MCU, to set up described X level MCU and X+1
Cascaded site between level MCU connects；
Described X level MCU connects described X+1 level MCU of reception by described cascaded site and sends
Synchronization meeting-place information, described synchronization meeting-place information includes that described X+1 level is under N level MCU
The meeting-place information of conference terminal.
In a kind of possible implementation, the method also includes:
Described X level MCU receives the Conference control result that described X level chairman's conference terminal sends；
Described X level MCU sends institute by the connection of described cascaded site to described X+1 level MCU
State Conference control result.
In a kind of possible implementation, the method also includes:
Described X level MCU receives the Conference control result that described X level chairman's conference terminal sends；
Described X level MCU is according to described Conference control result, it is determined whether to described X level MCU
Under conference terminal carry out Conference control operation.
In a kind of possible implementation, the method also includes:
Described X level MCU receives the conference control messages that described X level chair terminal sends, described
Corresponding first conference status of conference control messages；
Described X level MCU sends described conference control messages to described X+1 level MCU, so that
Described X+1 level MCU determines whether the second conference status conflicts with described first conference status, if punching
Prominent, then switching to described first conference status, described second conference status is described X+1 level MCU
Receive the conference status before described conference control messages.
3rd aspect, the embodiment of the present invention provides a kind of multipoint conference control unit MCU, described MCU
Being X level MCU, described X level MCU includes:
Processing module, for communicating with X+1 level MCU, to set up described X level MCU and the
Cascaded site between X+1 level MCU connects；
Transceiver module, receives what described X+1 level MCU sent for being connected by described cascaded site
Synchronizing meeting-place information, described synchronization meeting-place information includes that described X+1 level is to the meeting under N level MCU
The meeting-place information of view terminal.
In a kind of possible implementation, transceiver module described in the method, it is additionally operable to receive described X
The Conference control result that level chairman's conference terminal sends, is connected to described X+1 by described cascaded site
Level MCU sends described Conference control result.
In a kind of possible implementation, transceiver module described in the method, it is additionally operable to receive described X
The Conference control result that level chairman's conference terminal sends；
Described processing module, is additionally operable to according to described Conference control result, it is determined whether to described X level
Conference terminal under MCU carries out Conference control operation.
In a kind of possible implementation, transceiver module described in the method, it is additionally operable to receive described X
The conference control messages that level chair terminal sends, corresponding first conference status of described conference control messages, to
Described X+1 level MCU sends described conference control messages, so that described X+1 level MCU determines
Whether the second conference status conflicts with described first conference status, if conflict, then switches to described first meeting
View state, described second conference status be described X+1 level MCU receive described conference control messages it
Front conference status.
The embodiment of the present invention provide multistage conference control system, method and MCU, higher level MCU with under
Set up cascaded site between level MCU to connect, chairman's conference terminal can be set under each MCU, should
Chairman's conference terminal carries out Conference control operation to the conference terminal under affiliated MCU.It follows that this
In the multistage conference system that inventive embodiments provides, the conference terminal under each MCU is arranged chairman's meeting
View terminal, is manipulated all meeting-place under this MCU, solves in multistage level by this chairman's conference terminal
In the meeting of connection, the inefficient problem of meeting is flexibly, more convenient.
Accompanying drawing explanation
Fig. 1 is the configuration diagram of the present invention multistage conference control system embodiment one；
Fig. 2 is the module diagram of the chairman's conference terminal in the multistage conference control system of the present invention；
Fig. 3 is the signaling diagram of the multistage conference control method of the present invention；
Fig. 4 is the structural representation of multipoint conference control unit of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those skilled in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of protection of the invention.Herein below is for combining accompanying drawing and the most real
Execute example, to according to the detailed description of the invention of the present patent application, structure, feature and the detailed description of effect thereof.
The multistage conference control system that the embodiment of the present invention provides, including: N level multipoint conference control unit
The Conference control operating right of the MCU of MCU, N >=the 2, the 1st grade to N level is from high to low；Wherein,
X level MCU and X+1 level MCU mutually cascade；At least the one of described X level MCU connection
One of them in individual conference terminal is X level chairman's conference terminal；Described X level chairman's conference terminal
For the conference terminal under described X level MCU being carried out Conference control operation, X >=1,
X=1 ..., N, the Conference control of the 1st grade of chairman's conference terminal to N level chairman's conference terminal operates
Authority is from high to low.
Concrete, the multistage conference control system of embodiment of the present invention offer, including multistage MCU, i.e. wraps
Include the 1st grade of MCU～N level MCU.For each MCU, this MCU holds the meeting of a son
View, will access this MCU by multiple conference terminals, and each conference terminal forms a meeting-place, each meeting-place
Form a son conference.Between each son conference, namely between each MCU, X level MCU and X+1
Level MCU mutually cascades, and i.e. sets up cascaded site between higher level MCU with subordinate MCU and is connected thus phase
Cascade mutually, connects transmission by cascaded site and controls signaling and multi-medium data.In the embodiment of the present invention,
Conference terminal under each MCU all can apply for chairman's conference terminal, but, for a tool
The MCU of body, if this MCU has received the application of a conference terminal under it, sets this conference terminal
Be set to chairman's conference terminal, then other conference terminals under this MCU cannot be arranged to chairman's meeting again
Terminal.It is to say, in son conference corresponding to each MCU, have and only chairman's conference terminal.
For the sake of describing and understanding, below the chairman's conference terminal under the 1st grade of MCU is referred to as the 1st grade of chairman
Conference terminal, is referred to as the 2nd grade of chairman's conference terminal by the chairman's conference terminal under the 2nd grade of MCU,
By that analogy.From the 1st grade to N level, the Conference control authority of chairman's conference terminal reduces successively.Also
Being exactly to be to say, the Conference control authority of the 1st grade of chairman's conference terminal is the highest, the 2nd grade of chairman's conference terminal
Conference control authority take second place, by that analogy.
After setting chairman's conference terminal, X level chairman's conference terminal is to the meeting under X level MCU
View terminal carries out Conference control operation.It is to say, chairman's conference terminal of this grade is to affiliated son conference,
Other conference terminals under the MCU being i.e. connected with this chairman's conference terminal carry out Conference control operation.Separately
Outward, X level chairman's conference terminal is except carrying out Conference control behaviour to the conference terminal under X level MCU
Outside work, it is also possible to the conference terminal under X+1 level to N level MCU is carried out Conference control operation.
Also just saying, chairman's conference terminal of higher level to the conference terminal of this grade, and can belong to this MCU's
Conference terminal under all subordinate MCU carries out Conference control operation.In operating process, X level MCU
X+1 level is set to the Conference control operating right of N level MCU.
In general, in the embodiment of the present invention, as X=1, the MCU of described X level is one,
Accordingly, described X level chairman's conference terminal is one.It is to say, highest, i.e. the 1st grade
MCU only has one, and accordingly, the 1st grade of chairman's conference terminal also only has one.
When X >=2, the MCU of described X level is at least one, accordingly, and described X level master
Seat conference terminal is at least one.It is to say, in addition to the 1st grade of MCU, other grade of MCU is permissible
For multiple, when MCU at the same level is multiple, without setting up cascaded site connection between MCU at the same level, on
Set up cascaded site between level MCU and subordinate MCU to be connected.Consequently, it is possible to each MCU at most with
One higher level MCU sets up cascaded site and connects, and can set up cascaded site even with multiple subordinate MCU
Connect.It is connected transmission list of conference, Conference control by cascaded site between higher level MCU with subordinate MCU
Signaling etc..Higher level MCU preserves the list of conference of subordinate MCU, and subordinate MCU does not preserve higher level MCU
Son conference information, so that it is guaranteed that chairman's conference terminal of each MCU may only operate affiliated MCU
Under conference terminal, and the conference terminal under subordinate MCU.
It addition, in the embodiment of the present invention, by arranging main meeting-place or can manually arrange cascaded site
The superior and the subordinate's cascade connection so that the meeting control of the 1st grade of chairman's conference terminal to N level chairman's conference terminal
From high to low, therefore, X level chairman's conference terminal can interrupt X+1 level to N to operating right processed
The Conference control operation of the Conference control operation of level chairman's conference terminal, i.e. chairman's higher level conference terminal is higher than
The Conference control operation of subordinate's chairman's conference terminal.
The multistage conference control system that the embodiment of the present invention provides, builds between higher level MCU and subordinate MCU
Vertical cascaded site connects, and can arrange chairman's conference terminal, this chairman's conference terminal under each MCU
Conference terminal under affiliated MCU is carried out Conference control operation.It follows that the embodiment of the present invention carries
In the multistage conference system of confession, the conference terminal under each MCU is arranged chairman's conference terminal, passes through
This chairman's conference terminal manipulates all meeting-place under this MCU, solves in the meeting of multi-stage cascade,
The inefficient problem of meeting is flexibly, more convenient.
Below, as a example by N=3, multistage conference control system of the present invention is described in detail.Tool
Body, can be found in the configuration diagram that Fig. 1, Fig. 1 are the present invention multistage conference control system embodiment one.
As it is shown in figure 1, this multistage conference control system include 6 MCU (MCU1～MCU6) with
16 conference terminals (T1～T16), wherein, MCU1 is the 1st grade of MCU1, MCU2 and MCU3
Being respectively the 2nd grade of MCU, MCU4, MCU5 and MCU6 are 3rd level MCU, the 1st grade of MCU1
Under the son conference held include that conference terminal T1～T3, conference terminal T1 are the 1st grade of chairman's conference terminal,
The son conference held under 2nd grade of MCU2 includes that conference terminal T4 and T5, conference terminal T4 are the 2nd
2nd grade of chairman's conference terminal of the conference terminal under level MCU2, the son meeting held under the 2nd grade of MCU3
View includes conference terminal T6 and T7, and T6 is the 2nd grade of chairman's meeting of the conference terminal under the 2nd grade of MCU3
View terminal.The son conference held under 3rd level MCU4 includes conference terminal T8～T10, conference terminal T10
3rd level chairman's conference terminal for the conference terminal under 3rd level MCU4.Hold under 3rd level MCU5
Son conference include conference terminal T11～T13, T13 is the 3 of the conference terminal under 3rd level MCU5
Level chairman's conference terminal.The son conference held under 3rd level MCU6 includes conference terminal T14～T16, T16
3rd level chairman's conference terminal for the conference terminal under 3rd level MCU6.
In the embodiment of the present invention, it is every that the 1st grade of chairman conference terminal T1 can control in multistage conference system
Individual conference terminal, i.e. can control T1～T16.2nd grade of chairman conference terminal T4 can control meeting eventually
End T4, T5, T8～T13.2nd grade of chairman conference terminal T6 can control conference terminal T6, T7 with
And T14～T16.3rd level chairman conference terminal T8 can control conference terminal T8～T10.3rd level master
Seat conference terminal T13 can control conference terminal T11～T13.3rd level chairman conference terminal T16 can
To control conference terminal T14～T16.
It follows that the chairman's conference terminal in conference control system multistage to the present invention is described in detail.
Concrete, can be found in Fig. 2, Fig. 2 is the chairman's conference terminal in the multistage conference control system of the present invention
Module diagram.
Refer to Fig. 2, in the embodiment of the present invention, chairman's conference terminal includes main message ingress module, exhales
It is module, Conference control module, meeting-place information management module, chairman's administration authority control module, each
Establish a connection 1～6 between module, and, main message ingress module with described in this chairman's conference terminal
MCU connect, and then set up cascaded site between MCU and the MCU of other son conferences and be connected.Even
Connecing in relation 1～6, annexation 1 represents that calling module initiates call setup by main message ingress module,
And determine the relationship between superior and subordinate of cascade.Annexation 2 represents this grade of conference terminal and subordinate's meeting
The control of terminal request Chair authority.Annexation 3 represent the MCU belonging to chairman's conference terminal and its
After cascaded site successful connection between he MCU is set up, meeting-place information management module preserves those meeting-place
Information.Annexation 4 represents by other conference terminals of Conference control resume module, including this grade of meeting
The conference control messages that terminal and subordinate's conference terminal send.Annexation 5 represents that Conference control module exists
During Conference control, need to read the meeting-place information that meeting-place information management module preserves, and timely
Record the state in current meeting-place, including the state such as viewing of audio frequency and video.Annexation 6 represent chairman apply for,
The authority information of the chairman's state and meeting-place that update meeting-place during control of authority is saved in meeting-place message tube
Reason module.
It addition, on the basis of the multistage conference control system of the present invention, the embodiment of the present invention also provides for one
Multistage conference control method, the method includes four-stage: cascade establishment stage, chairman's higher level meeting are eventually
End controls this grade of conference terminal stage, subordinate's chairman's conference terminal and controls this grade of conference terminal stage, higher level
Chairman's conference terminal controls subordinate's conference terminal stage.
Concrete, cascade establishment stage, X level MCU and the communication of X+1 level MCU, to set up
Cascaded site between described X level MCU and X+1 level MCU connects；Described X level MCU
The synchronization meeting-place information that described X+1 level MCU sends that receives is connected by described cascaded site, described
Synchronize meeting-place information and include that described X+1 level is to the meeting-place information of the conference terminal under N level MCU.
Chairman's higher level conference terminal controls this grade of conference terminal stage, and described X level MCU receives described
The Conference control result that X level chairman's conference terminal sends；Described X level MCU is by described cascade
Meeting-place connects to the described X+1 level MCU described Conference control result of transmission.
Subordinate's chairman's conference terminal controls this grade of conference terminal stage, and described X level MCU receives described
The Conference control result that X level chairman's conference terminal sends；Described X level MCU is according to described meeting
Control result, it is determined whether the conference terminal under described X level MCU is carried out Conference control operation.
Chairman's higher level conference terminal controls subordinate's conference terminal stage, and described X level MCU receives described
The conference control messages that X level chair terminal sends, corresponding first conference status of described conference control messages；
Described X level MCU sends described conference control messages to described X+1 level MCU, so that described
X+1 level MCU determines whether the second conference status conflicts with described first conference status, if conflict,
Then switching to described first conference status, described second conference status is that described X+1 level MCU receives
Conference status before described conference control messages
Below, for convenience of description, X level is referred to as higher level, X+1 level is referred to as subordinate, use
Above-mentioned several stages are described in detail by one signaling diagram.Concrete, refer to Fig. 3, Fig. 3 is
The signaling diagram of the multistage conference control method of the present invention, including:
Cascade establishment stage:
101, chairman's higher level conference terminal and higher level MCU carry out call setup.
102, subordinate chairman conference terminal and subordinate MCU carry out call setup.
103, set up cascaded site between higher level MCU with subordinate MCU to be connected.
104, subordinate MCU superior MCU sends meeting-place information.
105, higher level chair terminal superior MCU sends solicitation message, to apply for chairman's meeting eventually
End.
106, higher level MCU carries out priority assignation to chairman's higher level conference terminal, is set to chairman's meeting
View terminal.
In above-mentioned steps 101～105, chairman's higher level conference terminal is only a conference terminal, is not
Chairman's conference terminal, only after 106, just becomes chairman's conference terminal.Why in step 101～105
In referred to as chairman's conference terminal, be only in the consideration that in each step, term is consistent.
107, higher level MCU superior chairman's conference terminal sends all of meeting-place information, including subordinate
The meeting-place information of MCU.Wherein, the meeting-place information of subordinate MCU is subordinate MCU in 104 and reports
Meeting-place information.
108, subordinate chair terminal sends solicitation message to subordinate MCU, to apply for chairman's meeting eventually
End.
109, subordinate MCU carries out priority assignation to subordinate's chairman's conference terminal, is set to chairman's meeting
View terminal.
110, subordinate chair terminal synchronizes the meeting-place information of this grade and more subordinate to subordinate MCU.
Chairman's higher level conference terminal controls this grade of conference terminal stage:
201, chairman's higher level conference terminal superior MCU sends Conference control instruction.
In this step, chairman higher level conference terminal superior MCU sends this level and subordinate's meeting whole
The Conference control instruction of end, as called the roll, broadcasting, the quiet Conference control such as sound, calling, hang up (site) that close refer to
Order.
202, higher level MCU superior chairman's conference terminal sends Conference control response message.
203, higher level MCU sends Conference control result to subordinate MCU.
In this step, Conference control result e.g. above-mentioned steps 201 draws according to Conference control instruction
Conference control result, it includes the setting of audio frequency and video, refreshing etc..
204, subordinate MCU carries out the refreshing etc. of audio frequency and video setting according to Conference control result.
Subordinate's chairman's conference terminal controls this grade of conference terminal stage
301, subordinate chairman conference terminal sends Conference control instruction to subordinate MCU.
In this step, the Conference control instruction that subordinate chairman's conference terminal sends is used for controlling this level and more
Conference terminal under the MCU of subordinate.
302, subordinate MCU carries out authority judgement.
In this step, subordinate MCU is according to the Conference control authority of self, it is determined whether can carry out meeting
View controls.
303, subordinate MCU sends Conference control response message to subordinate's chairman's conference terminal.
Chairman's higher level conference terminal control subordinate's conference terminal stage:
401, chairman's higher level conference terminal superior MCU sends Conference control instruction.
402, higher level MCU sends Conference control instruction to subordinate MCU.
403, subordinate MCU determines that Conference control instructs the meeting that corresponding conference status is current with MCU
Whether state conflicts.
404, subordinate MCU sends Conference control result to subordinate's chairman's conference terminal.
In this step, if judging in 403, conference status does not conflicts, and is consistent, then send under instruction
Level conference terminal keeps the Conference control result of current state；Otherwise, if judging conference status in 403
Conflict, inconsistent, then send the Conference control result of instruction subordinate conference terminal change current state, make
It switches to the conference status that conference control messages is corresponding.
405, subordinate MCU superior MCU sends Conference control response message.
406, higher level MCU superior chairman's conference terminal sends Conference control response message.
Fig. 4 is the structural representation of multipoint conference control unit of the present invention.The multiple spot meeting that the present embodiment provides
View control unit, what it can realize that any embodiment of the present invention provides is applied to multipoint conference control unit
Each step of method.Concrete, the multipoint conference control unit that the present embodiment provides is X level MCU,
Described X level MCU includes:
Processing module 11, for communicate with X+1 level MCU, with set up described X level MCU and
Cascaded site between X+1 level MCU connects；
Transceiver module 12, receives the transmission of described X+1 level MCU for being connected by described cascaded site
Synchronization meeting-place information, described synchronization meeting-place information includes that described X+1 level is under N level MCU
The meeting-place information of conference terminal.
The multipoint conference control unit that the embodiment of the present invention provides, during as higher level MCU, higher level MCU
It is connected with setting up cascaded site between subordinate MCU, chairman's conference terminal can be set under each MCU,
This chairman's conference terminal carries out Conference control operation to the conference terminal under affiliated MCU.It follows that
Conference terminal under each MCU is arranged chairman's conference terminal, should by the manipulation of this chairman's conference terminal
All meeting-place under MCU, solve in the meeting of multi-stage cascade, the inefficient problem of meeting, more
Flexibly, convenient.
Optionally, in an embodiment of the present invention, described transceiver module 12, it is additionally operable to receive described X
The Conference control result that level chairman's conference terminal sends, is connected to described X+1 by described cascaded site
Level MCU sends described Conference control result.
Optionally, in an embodiment of the present invention, described transceiver module 12, it is additionally operable to receive described X
The Conference control result that level chairman's conference terminal sends；
Described processing module 11, is additionally operable to according to described Conference control result, it is determined whether to described X
Conference terminal under level MCU carries out Conference control operation.
Optionally, in an embodiment of the present invention, described transceiver module 12, it is additionally operable to receive described X
The conference control messages that level chair terminal sends, corresponding first conference status of described conference control messages, to
Described X+1 level MCU sends described conference control messages, so that described X+1 level MCU determines
Whether the second conference status conflicts with described first conference status, if conflict, then switches to described first meeting
View state, described second conference status be described X+1 level MCU receive described conference control messages it
Front conference status.
One of ordinary skill in the art will appreciate that: realize all or part of step of above-mentioned each method embodiment
Suddenly can be completed by the hardware that programmed instruction is relevant.Aforesaid program can be stored in a computer can
Read in storage medium.This program upon execution, performs to include the step of above-mentioned each method embodiment；And
Aforesaid storage medium includes: ROM, RAM, magnetic disc or CD etc. are various can store program code
Medium.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a multistage conference control system, it is characterised in that including: N level multipoint conference control unit
MCU, N >=2；Wherein,
X level MCU and X+1 level MCU mutually cascade；
One of them at least one conference terminal that described X level MCU connects is X level chairman
Conference terminal；
Described X level chairman's conference terminal is for carrying out meeting to the conference terminal under described X level MCU
View controls to operate, X >=1, X=1 ..., N, the 1st grade of chairman's conference terminal is to N level chairman's meeting
The Conference control operating right of terminal is from high to low.
System the most according to claim 1, it is characterised in that
Described X level chairman's conference terminal is additionally operable to the meeting under described X+1 level to N level MCU
View terminal carries out Conference control operation.
System the most according to claim 1 and 2, it is characterised in that
As X=1, the MCU of described X level is one, accordingly, and described X level chairman's meeting
Terminal is one；
When X >=2, the MCU of described X level is at least one, accordingly, and described X level master
Seat conference terminal is at least one.
4. according to the system described in any one of claims 1 to 3, it is characterised in that described X level master
Seat conference terminal is additionally operable to arrange described X+1 level to the Conference control of N level chairman's conference terminal and operates
Authority.
5. it is applicable to a multistage conference control method for multistage conference system as claimed in claim 1,
It is characterized in that, the method includes:
X level MCU and the communication of X+1 level MCU, to set up described X level MCU and X+1
Cascaded site between level MCU connects；
Described X level MCU connects described X+1 level MCU of reception by described cascaded site and sends
Synchronization meeting-place information, described synchronization meeting-place information includes that described X+1 level is under N level MCU
The meeting-place information of conference terminal.
Method the most according to claim 5, it is characterised in that also include:
Described X level MCU receives the Conference control result that described X level chairman's conference terminal sends；
Described X level MCU sends institute by the connection of described cascaded site to described X+1 level MCU
State Conference control result.
7. according to the method described in claim 5 or 6, it is characterised in that also include:
Described X level MCU receives the Conference control result that described X level chairman's conference terminal sends；
Described X level MCU is according to described Conference control result, it is determined whether to described X level MCU
Under conference terminal carry out Conference control operation.
8. according to the method described in any one of claim 5～7, it is characterised in that also include:
Described X level MCU receives the conference control messages that described X level chair terminal sends, described
Corresponding first conference status of conference control messages；
Described X level MCU sends described conference control messages to described X+1 level MCU, so that
Described X+1 level MCU determines whether the second conference status conflicts with described first conference status, if punching
Prominent, then switching to described first conference status, described second conference status is described X+1 level MCU
Receive the conference status before described conference control messages.
9. multipoint conference control unit MCU, it is characterised in that described MCU is X level MCU,
Described X level MCU includes:
Processing module, for communicating with X+1 level MCU, to set up described X level MCU and the
Cascaded site between X+1 level MCU connects；
Transceiver module, receives what described X+1 level MCU sent for being connected by described cascaded site
Synchronizing meeting-place information, described synchronization meeting-place information includes that described X+1 level is to the meeting under N level MCU
The meeting-place information of view terminal.
MCU the most according to claim 9, it is characterised in that
Described transceiver module, is additionally operable to receive the Conference control knot that described X level chairman's conference terminal sends
Really, connected to the described X+1 level MCU described Conference control result of transmission by described cascaded site.
11. according to the MCU described in claim 9 or 10, it is characterised in that
Described transceiver module, is additionally operable to receive the Conference control knot that described X level chairman's conference terminal sends
Really；
Described processing module, is additionally operable to according to described Conference control result, it is determined whether to described X level
Conference terminal under MCU carries out Conference control operation.
12. according to the MCU described in any one of claim 9～11, it is characterised in that
Described transceiver module, is additionally operable to receive the conference control messages that described X level chair terminal sends,
Corresponding first conference status of described conference control messages, sends described meeting to described X+1 level MCU
Control message, so that described X+1 level MCU determines the second conference status and described first conference status
Whether conflict, if conflict, then it is described for switching to described first conference status, described second conference status
X+1 level MCU receives the conference status before described conference control messages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495601.3A CN106027948A (en) | 2016-06-29 | 2016-06-29 | Multi-level conference control system and method, and multi-point control unit (MCU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495601.3A CN106027948A (en) | 2016-06-29 | 2016-06-29 | Multi-level conference control system and method, and multi-point control unit (MCU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106027948A true CN106027948A (en) | 2016-10-12 |
Family
ID=57104598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495601.3A Pending CN106027948A (en) | 2016-06-29 | 2016-06-29 | Multi-level conference control system and method, and multi-point control unit (MCU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106027948A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331584A (en) * | 2016-11-08 | 2017-01-11 | 安徽马钢自动化信息技术有限公司 | Method and system for jointly hosting meetings on multiple meeting places |
| CN109040658A (en) * | 2018-09-25 | 2018-12-18 | 视联动力信息技术股份有限公司 | conference control method and device |
| CN109361891A (en) * | 2018-10-08 | 2019-02-19 | 视联动力信息技术股份有限公司 | Method of data synchronization and system in a kind of classification meeting |
| CN110198429A (en) * | 2018-02-26 | 2019-09-03 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of video conference graded dispatching |
| CN112492257A (en) * | 2020-12-01 | 2021-03-12 | 深圳市捷视飞通科技股份有限公司 | Conference control method, conference control device, computer equipment and storage medium |
| CN116820256A (en) * | 2023-08-28 | 2023-09-29 | 深圳市蓝晨科技股份有限公司 | Multi-cascade key detection method and device |
| CN117119140A (en) * | 2023-10-24 | 2023-11-24 | 浙江华创视讯科技有限公司 | Method and device for realizing control operation, storage medium and electronic device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1283930A (en) * | 1999-08-09 | 2001-02-14 | 深圳市华为技术有限公司 | Method for implementing multi-stage cascade of multi-point control units in video conferencing system |
| CN101257606A (en) * | 2008-01-16 | 2008-09-03 | 中兴通讯股份有限公司 | System and method for managing and controlling video conference |
| CN101489092A (en) * | 2009-02-20 | 2009-07-22 | 深圳华为通信技术有限公司 | Meeting control method, meeting control device and meeting system |
| CN101489089A (en) * | 2009-01-22 | 2009-07-22 | 深圳华为通信技术有限公司 | Meeting terminal controlling method, apparatus and system |
| CN101594512A (en) * | 2009-06-30 | 2009-12-02 | 中兴通讯股份有限公司 | Realize terminal, multipoint control unit, the system and method for high definition multiple images |
| CN101835025A (en) * | 2010-04-21 | 2010-09-15 | 杭州华三通信技术有限公司 | Spare MCU selecting method and equipment |
-
2016
- 2016-06-29 CN CN201610495601.3A patent/CN106027948A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1283930A (en) * | 1999-08-09 | 2001-02-14 | 深圳市华为技术有限公司 | Method for implementing multi-stage cascade of multi-point control units in video conferencing system |
| CN101257606A (en) * | 2008-01-16 | 2008-09-03 | 中兴通讯股份有限公司 | System and method for managing and controlling video conference |
| CN101489089A (en) * | 2009-01-22 | 2009-07-22 | 深圳华为通信技术有限公司 | Meeting terminal controlling method, apparatus and system |
| CN101489092A (en) * | 2009-02-20 | 2009-07-22 | 深圳华为通信技术有限公司 | Meeting control method, meeting control device and meeting system |
| CN101594512A (en) * | 2009-06-30 | 2009-12-02 | 中兴通讯股份有限公司 | Realize terminal, multipoint control unit, the system and method for high definition multiple images |
| CN101835025A (en) * | 2010-04-21 | 2010-09-15 | 杭州华三通信技术有限公司 | Spare MCU selecting method and equipment |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106331584A (en) * | 2016-11-08 | 2017-01-11 | 安徽马钢自动化信息技术有限公司 | Method and system for jointly hosting meetings on multiple meeting places |
| CN110198429A (en) * | 2018-02-26 | 2019-09-03 | 北京视联动力国际信息技术有限公司 | A kind of method and apparatus of video conference graded dispatching |
| CN110198429B (en) * | 2018-02-26 | 2020-10-30 | 视联动力信息技术股份有限公司 | Method and device for video conference hierarchical scheduling |
| CN109040658A (en) * | 2018-09-25 | 2018-12-18 | 视联动力信息技术股份有限公司 | conference control method and device |
| CN109361891A (en) * | 2018-10-08 | 2019-02-19 | 视联动力信息技术股份有限公司 | Method of data synchronization and system in a kind of classification meeting |
| CN112492257A (en) * | 2020-12-01 | 2021-03-12 | 深圳市捷视飞通科技股份有限公司 | Conference control method, conference control device, computer equipment and storage medium |
| CN112492257B (en) * | 2020-12-01 | 2023-05-26 | 深圳市捷视飞通科技股份有限公司 | Conference control method, conference control device, computer equipment and storage medium |
| CN116820256A (en) * | 2023-08-28 | 2023-09-29 | 深圳市蓝晨科技股份有限公司 | Multi-cascade key detection method and device |
| CN116820256B (en) * | 2023-08-28 | 2023-12-08 | 深圳市蓝晨科技股份有限公司 | Multi-cascade key detection method and device |
| CN117119140A (en) * | 2023-10-24 | 2023-11-24 | 浙江华创视讯科技有限公司 | Method and device for realizing control operation, storage medium and electronic device |
| CN117119140B (en) * | 2023-10-24 | 2024-02-02 | 浙江华创视讯科技有限公司 | Method and device for realizing control operation, storage medium and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106027948A (en) | Multi-level conference control system and method, and multi-point control unit (MCU) | |
| US9661270B2 (en) | Multiparty communications systems and methods that optimize communications based on mode and available bandwidth | |
| CN101316351B (en) | Multi-point control cell cascade connection system and communication method and device thereof | |
| CN101489092B (en) | Meeting control method, meeting control device and meeting system | |
| CN101867771B (en) | Conference cascading method and system | |
| CN102377686A (en) | Message subscription system, method and device | |
| CN102739668B (en) | Method for controlling external terminal to attend video conference | |
| US20160285921A1 (en) | Techniques for organizing participant interaction during a communication session | |
| CN104883344A (en) | Method and device of negotiating media capabilities | |
| US20200329083A1 (en) | Video conference transmission method and apparatus, and mcu | |
| CN100493123C (en) | Teleconference system and controlling method | |
| CN101707687A (en) | Video conference service dispatching method and video conferphone system | |
| CN102223371A (en) | Method and equipment for managing multimedia conference | |
| CN105245538A (en) | Distributed IP recording system and method based on SIP protocol | |
| CN113271426A (en) | Video conference system and multistage cascade communication method | |
| CN105208317A (en) | Reservation-based cascading conference convening method, device and system | |
| CN107666396B (en) | Multi-terminal conference processing method and device | |
| US20210084089A1 (en) | Audio streaming from host bluetooth device to multiple receiving bluetooth devices | |
| US20150326730A1 (en) | Key Code for a Conference Operation | |
| WO2016045496A1 (en) | Media control method and device | |
| JP4343189B2 (en) | Server device | |
| CN1297309A (en) | Method for increasing capacity of video conference system | |
| US10277655B2 (en) | Scheduling method and device for protocol stack in remote presentation system | |
| CN208094697U (en) | Video conferencing system | |
| CN109922299A (en) | Hardware level based on cloud service joins membership |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |