CN110324286A - A kind of conference control system and method - Google Patents
A kind of conference control system and method Download PDFInfo
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- CN110324286A CN110324286A CN201810277656.6A CN201810277656A CN110324286A CN 110324286 A CN110324286 A CN 110324286A CN 201810277656 A CN201810277656 A CN 201810277656A CN 110324286 A CN110324286 A CN 110324286A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- 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
Abstract
The embodiment of the invention provides a kind of conference control system and methods, it networks applied to view, the system comprises multistage Conference control nodes, the multistage Conference control node includes father node and one or more child nodes, the child node, for detecting the real-time status with the associated one or more video conferences of the child node, and real time status information is generated, the real time status information is sent to the father node；The father node generates the corresponding Conference control strategy of the real time status information for receiving the real time status information, and when detecting that the real time status information meets preset condition, carries out Conference control using the Conference control strategy.Through the embodiment of the present invention, the Multistage Control to video conference is realized, ensure that being normally carried out for video conference.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of conference control system and method.
Background technique
With the development of scientific science and technology, be used widely depending on networking technology in each technical field, life, work,
Study etc., user can carry out the video communications such as video conference, video teaching using view networking, bring height to protect to user
Very, height clearly experience by video communication.
During video conference, video conference can be usually monitored using conference management platform, but due to
The quantity of video conference is increasing, and the conference management platform of each region mutually completely cuts off, it is difficult to carry out effective monitoring, shadow
Ring being normally carried out for video conference.
Summary of the invention
In view of the above problems, the embodiment of the present invention is proposed in order to provide overcoming the above problem or at least being partially solved
A kind of conference control system and method for the above problem.
The embodiment of the invention discloses a kind of conference control systems, are applied to view networking, the system comprises multistage meetings
Control node, the multistage Conference control node include father node and one or more child nodes, the child node, for detecting
With the real-time status of the associated one or more video conferences of the child node, and real time status information is generated, it will be described real-time
Status information is sent to the father node；
The father node for receiving the real time status information, and is detecting that it is pre- that the real time status information meets
If when condition, generating the corresponding Conference control strategy of the real time status information, meeting is carried out using the Conference control strategy
Control.
Preferably, the real time status information includes resource state information, and the father node includes:
Resources occupation rate determining module, for receiving the resource state information of the first child node transmission, and according to the money
Source status information, determines resources occupation rate；
Resource requirement determining module, for determining described the when detecting that the resources occupation rate is greater than first threshold
The corresponding resource requirement of one child node；
Conferencing resource calling module for determining corresponding second child node of the resource requirement, and calls described second
The corresponding conferencing resource of child node handles one or more of video conferences.
Preferably, the real time status information includes resource state information, and the father node includes:
Resource residual amount determining module, for receiving the resource state information of the first child node transmission, and according to the money
Source status information, determines resource residual amount；
Forbid creation module, for when detecting that the resource residual amount is less than second threshold, forbidding first son
Node establishing resource occupies the video conference for being greater than the resource residual amount.
Preferably, the child node is also used to determine the corresponding father node mark of the father node, and is saved using the father
Point identification carries out father node registration, to establish the cascade connection with the father node；
The father node is also used to determine the corresponding child node mark of the child node, and is identified using the child node
Child node registration is carried out, to establish the cascade connection with the child node.
Preferably, the father node is also used to the real time status information being sent to the client in internet,
To show the real time status information in the client.
The embodiment of the invention also discloses a kind of conference control methods, are applied to view networking, and the method is related to multistage meeting
Control node is discussed, the multistage Conference control node includes father node and one or more child nodes, which comprises
Receive the real time status information that one or more of child nodes are sent；Wherein, the real time status information is institute
State the status information that one or more child nodes generate after the real-time status for detecting associated one or more video conferences；
When detecting that the real time status information meets preset condition, the corresponding meeting of the real time status information is generated
Control strategy, and Conference control is carried out using the Conference control strategy.
Preferably, the real time status information includes resource state information, described to detect the real time status information
When meeting preset condition, the corresponding Conference control strategy of the real time status information is generated, and use the Conference control strategy
Carry out Conference control the step of include:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resource occupation
Rate；
When detecting that the resources occupation rate is greater than first threshold, determine that the corresponding resource of first child node needs
It asks；
It determines corresponding second child node of the resource requirement, and calls at the corresponding conferencing resource of second child node
Manage one or more of video conferences.
Preferably, the real time status information includes resource state information, described to detect the real time status information
When meeting preset condition, the corresponding Conference control strategy of the real time status information is generated, and use the Conference control strategy
Carry out Conference control the step of include:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resources left
Amount；
When detecting that the resource residual amount is less than second threshold, forbids establishing resource to occupy and be greater than the resources left
The video conference of amount.
The embodiment of the invention also discloses a kind of electronic equipment, including processor, memory and it is stored in the memory
Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor
The step of the method.
The embodiment of the invention also discloses a kind of computer readable storage medium, deposited on the computer readable storage medium
The step of storage computer program, the computer program realizes method as described above when being executed by processor.
The embodiment of the present invention includes following advantages:
It in embodiments of the present invention, include multistage Conference control node, multistage meeting control by setting conference control system
Node processed includes father node and one or more child nodes, and child node can be used for detecting and the associated one or more of child node
The real-time status of video conference, and real time status information is generated, real time status information is sent to father node, father node can be used
In reception real time status information, and when detecting that real time status information meets preset condition, it is corresponding to generate real time status information
Conference control strategy, using Conference control strategy carry out Conference control, realize the Multistage Control to video conference, ensure that
Video conference is normally carried out.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of structural block diagram of conference control system of the embodiment of the present invention；
Fig. 6 is a kind of step flow chart of conference control method of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.Obviously, described embodiments are some of the embodiments of the present invention, without
It is whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (NetworkTechnology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (ServerTechnology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
1, view networked devices classification
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking
(or national net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Referring to Fig. 5, a kind of structural block diagram of conference control system of the embodiment of the present invention is shown.
Specifically, the conference control system can be applied to view networking, it may include multiple Conference control nodes, each
Conference control node has associated video conference, and Conference control node can be monitored associated video conference, control
System, to guarantee being normally carried out for video conference.
Wherein, video conference can be the video conference based on view networking foundation, the associated video council of Conference control node
View can be the video conference of Conference control node administration.
In embodiments of the present invention, cascade mode can be used, by multiple Conference control node organizations at multilevel structure, such as
The tree structure being made of root node, branch node to leaf node.
It may include father node 501 and one or more child nodes 502, father node 501 for multistage Conference control node
It can be the common superior node of one or more child nodes 502.
For example, the Conference control node in Guangdong Province can be the Conference control of Guangzhou when being divided using administrative hierarchy
Node, Shenzhen Conference control node father node.
Specifically, being described as follows for each node:
Child node 502 can be used for detecting the real-time status with the associated one or more video conferences of child node, and raw
At real time status information, real time status information is sent to father node 501.
Wherein, real time status information may include resource state information and conference status information.
As an example, conference status information may include participant number of terminals, bandwidth uses, memory uses, CPU is used
Etc. information, conference status information may include the information such as main control terminal, meeting progress.
In practical applications, each child node 502 has associated conferencing resource, as this is used to start the clothes of video conference
Be engaged in device resource, for each child node 502, it is associated one or more video conferences can using common conferencing resource into
Row video conference.
During video conference, child node 502 be can be monitored in real time and associated one or more video conferences
Real-time status, such as participant number of terminals, bandwidth use, meeting progress, then generate the corresponding real time status information of real-time status,
And real time status information can be sent to father node 501.
Father node 501, can be used for receiving real time status information, and detect that real time status information meets preset condition
When, the corresponding Conference control strategy of real time status information is generated, Conference control is carried out using Conference control strategy.
In embodiments of the present invention, father node 501 can receive the real-time status letter that one or more child nodes 502 are sent
Breath, and can detecte whether real time status information meets preset condition.
When detecting that real time status information meets preset condition, then the corresponding meeting control of real time status information can be generated
System strategy, then uses Conference control strategy, and one or more video conferences associated to one or more child nodes 502 carry out
Conference control.
In one embodiment, real time status information includes resource state information, and father node 501 includes:
Resources occupation rate determining module, for receiving the resource state information of the first child node transmission, and according to the money
Source status information, determines resources occupation rate；
Resource requirement determining module, for determining described the when detecting that the resources occupation rate is greater than first threshold
The corresponding resource requirement of one child node；
Conferencing resource calling module for determining corresponding second child node of the resource requirement, and calls described second
The corresponding conferencing resource of child node handles one or more of video conferences.
Specifically, one or more child nodes 502 may include the first child node, father node can receive the first child node
The resource state information of transmission, and the resources occupation rate of the first child node can be calculated, as memory is accounted for according to resource state information
With 80%.
When detecting that resources occupation rate is greater than first threshold, the corresponding resource requirement of the first child node can be determined, such as
First child node also needs 10 meeting rooms, and then point can determine the second child node for meeting the resource requirement, and calls the
The corresponding conferencing resource of two child nodes handles the associated video conference of the first child node, realizes the money of the meeting to multiple child nodes
The coordination in source.
In another embodiment, real time status information includes resource state information, and father node includes:
Resource residual amount determining module, for receiving the resource state information of the first child node transmission, and according to the money
Source status information, determines resource residual amount；
Forbid creation module, for forbidding establishing resource to account for when detecting that the resource residual amount is less than second threshold
With the video conference for being greater than the resource residual amount.
Specifically, one or more child nodes 502 may include the first child node, father node 501 can receive the first son
The resource state information that node is sent determines the resource residual amount of the first child node, such as participant then according to resource state information
Number of terminals is 20 remaining.
After determining resource residual amount, father node 501 can be detected resource residual amount, detect resources left
When amount is less than second threshold, forbids the first child node establishing resource to occupy the video conference for being greater than resource residual amount, such as forbid creating
Build the video conference greater than 20 participant terminals.
In a kind of preferred embodiment of the present invention, it can be established by registration between each child node 502 and father node 501
Cascade connection, specific as follows:
Child node 502, can be also used for determine the corresponding father node of father node 501 mark, and using father node identify into
Row father node registration, to establish the cascade connection with father node 501；
Father node 501, can be also used for determine the corresponding child node of child node 502 mark, and using child node identify into
Row child node registration, to establish the cascade connection with child node 502.
As an example, mark can be the information such as address, account.
For each child node 502, it can determine and be identified to the corresponding father node of cascade father node 501, it then can be with
By father node identify write-in the corresponding first database of child node 502 in, with realize father node register, establish child node 502 with
The cascade connection of father node 501.
For each father node 501, it can determine and be identified to the corresponding child node of cascade child node 502, it then can be with
By child node identify write-in corresponding second database of father node 501 in, with realize child node register, establish child node 502 with
The cascade connection of father node 501.
In a kind of preferred embodiment of the present invention, father node 501, which can be also used for for real time status information being sent to, to be located at
Client in internet, to show real time status information in the client.
As an example, client can be browser.
In embodiments of the present invention, father node 501 can will pass through WebSocket after receiving real time status information
Real time status information is pushed to client by mode, and client can be shown after receiving real time status information.
It in embodiments of the present invention, include multistage Conference control node, multistage meeting control by setting conference control system
Node processed includes father node and one or more child nodes, and child node can be used for detecting and the associated one or more of child node
The real-time status of video conference, and real time status information is generated, real time status information is sent to father node, father node can be used
In reception real time status information, and when detecting that real time status information meets preset condition, it is corresponding to generate real time status information
Conference control strategy, using Conference control strategy carry out Conference control, realize the Multistage Control to video conference, ensure that
Video conference is normally carried out.
Referring to Fig. 6, a kind of step flow chart of conference control method of the embodiment of the present invention is shown, is applied to view connection
Net, the method are related to multistage Conference control node, and multistage Conference control node may include father node and one or more
Node can specifically include following steps:
Step 601, the real time status information that one or more of child nodes are sent is received；Wherein, the real-time status
Information is the shape that one or more of child nodes generate after the real-time status for detecting associated one or more video conferences
State information；
Step 602, when detecting that the real time status information meets preset condition, the real time status information pair is generated
The Conference control strategy answered, and Conference control is carried out using the Conference control strategy.
In a kind of preferred embodiment of the present invention, the real time status information includes resource state information, and step 602 can be with
Including following sub-step:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resource occupation
Rate；When detecting that the resources occupation rate is greater than first threshold, the corresponding resource requirement of first child node is determined；It determines
Corresponding second child node of the resource requirement, and call the corresponding conferencing resource processing of second child node one or
Multiple video conferences.
In a kind of preferred embodiment of the present invention, the real time status information includes resource state information, and step 602 can be with
Including following sub-step:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resources left
Amount；When detecting that the resource residual amount is less than second threshold, forbids establishing resource to occupy and be greater than the resource residual amount
Video conference.
It should be noted that for embodiment of the method, since it is substantially similar to Installation practice, so the comparison of description
Simply, related place illustrates referring to the part of Installation practice.
Moreover, for simple description, therefore, it is stated as a series of action combinations, but those skilled in the art answer
This knows that embodiment of that present invention are not limited by the describe sequence of actions, because according to an embodiment of the present invention, certain steps
It can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know that, reality described in this description
It applies example and belongs to preferred embodiment, the actions involved are not necessarily necessary for embodiments of the present invention.
The embodiment of the invention also discloses a kind of electronic equipment, including processor, memory and it is stored in the memory
Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor
A kind of the step of described conference control method.
The embodiment of the invention also discloses a kind of computer readable storage medium, deposited on the computer readable storage medium
Computer program is stored up, a kind of step of conference control method as described above is realized when the computer program is executed by processor
Suddenly.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of conference control system provided by the present invention and method, it is described in detail, it is used herein
A specific example illustrates the principle and implementation of the invention, and the above embodiments are only used to help understand
Method and its core concept of the invention；At the same time, for those skilled in the art is having according to the thought of the present invention
There will be changes in body embodiment and application range, in conclusion the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of conference control system, which is characterized in that it is applied to view networking, the system comprises multistage Conference control node,
The multistage Conference control node includes father node and one or more child nodes,
The child node for detecting the real-time status with the associated one or more video conferences of the child node, and generates
The real time status information is sent to the father node by real time status information；
The father node presets item for receiving the real time status information, and detecting that the real time status information meets
When part, the corresponding Conference control strategy of the real time status information is generated, Conference control is carried out using the Conference control strategy.
2. system according to claim 1, which is characterized in that the real time status information includes resource state information, institute
Stating father node includes:
Resources occupation rate determining module, for receiving the resource state information of the first child node transmission, and according to the resource shape
State information, determines resources occupation rate；
Resource requirement determining module, for when detecting that the resources occupation rate is greater than first threshold, determining first son
The corresponding resource requirement of node；
Conferencing resource calling module for determining corresponding second child node of the resource requirement, and calls the second son section
The corresponding conferencing resource of point handles one or more of video conferences.
3. system according to claim 1, which is characterized in that the real time status information includes resource state information, institute
Stating father node includes:
Resource residual amount determining module, for receiving the resource state information of the first child node transmission, and according to the resource shape
State information, determines resource residual amount；
Forbid creation module, for forbidding first child node when detecting that the resource residual amount is less than second threshold
Establishing resource occupies the video conference for being greater than the resource residual amount.
4. system according to claim 1 or 2 or 3, which is characterized in that
The child node is also used to determine the corresponding father node mark of the father node, and is carried out using father node mark
Father node registration, to establish the cascade connection with the father node；
The father node is also used to determine the corresponding child node mark of the child node, and is carried out using child node mark
Child node registration, to establish the cascade connection with the child node.
5. system according to claim 4, which is characterized in that
The father node is also used to the real time status information being sent to the client in internet, in the visitor
The real time status information is shown in the end of family.
6. a kind of conference control method, which is characterized in that it is applied to view networking, the method is related to multistage Conference control node,
The multistage Conference control node includes father node and one or more child nodes, which comprises
Receive the real time status information that one or more of child nodes are sent；Wherein, the real time status information is described one
The status information that a or multiple child nodes generate after the real-time status for detecting associated one or more video conferences；
When detecting that the real time status information meets preset condition, the corresponding Conference control of the real time status information is generated
Strategy, and Conference control is carried out using the Conference control strategy.
7. according to the method described in claim 6, it is characterized in that, the real time status information includes resource state information, institute
It states when detecting that the real time status information meets preset condition, generates the corresponding Conference control plan of the real time status information
Slightly, and using the step of Conference control strategy progress Conference control include:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resources occupation rate；
When detecting that the resources occupation rate is greater than first threshold, the corresponding resource requirement of first child node is determined；
It determines corresponding second child node of the resource requirement, and calls second child node corresponding conferencing resource processing institute
State one or more video conferences.
8. according to the method described in claim 6, it is characterized in that, the real time status information includes resource state information, institute
It states when detecting that the real time status information meets preset condition, generates the corresponding Conference control plan of the real time status information
Slightly, and using the step of Conference control strategy progress Conference control include:
The resource state information of the first child node transmission is received, and according to the resource state information, determines resource residual amount；
When detecting that the resource residual amount is less than second threshold, forbids establishing resource to occupy and be greater than the resource residual amount
Video conference.
9. a kind of electronic equipment, including processor, memory and it is stored on the memory and can transports on the processor
Capable computer program, which is characterized in that such as claim 6 to 8 is realized when the computer program is executed by the processor
Any one of the method the step of.
10. a kind of computer readable storage medium, computer program is stored on the computer readable storage medium, feature exists
In when the computer program is executed by processor the step of realization any one of such as claim 6 to 8 the method.
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