CN108206927B - A kind of meeting synchronous method and device - Google Patents
A kind of meeting synchronous method and device Download PDFInfo
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- CN108206927B CN108206927B CN201611185246.6A CN201611185246A CN108206927B CN 108206927 B CN108206927 B CN 108206927B CN 201611185246 A CN201611185246 A CN 201611185246A CN 108206927 B CN108206927 B CN 108206927B
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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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
- H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
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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
- 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
- H04L65/1083—In-session procedures
- H04L65/1093—In-session procedures by adding participants; by removing participants
-
- 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
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
Abstract
The embodiment of the invention provides a kind of meeting synchronous method and device, which includes: to send synchronization request message to chairman；If receiving the synchronous response message from chairman, the first conferencing information stored in database is extracted, wherein the first conferencing information is to generate according to user management instruction；According to being carried in synchronous response message for describing the second conferencing information of active conference, the first conferencing information is updated.So as in the case where management equipment needs to carry out due to network failure etc. conferencing information synchronization, local conferencing information and active conference information being synchronized quickly and accurately, and continue to be managed meeting and control by updated local conferencing information, the reliability and serious forgiveness of conference system are effectively improved, and then the user experience is improved.
Description
Technical field
The present invention relates to view networking technology fields, more particularly to a kind of meeting synchronous method and device.
Background technique
Currently, mainly relying on management equipment to receive user's control instruction depending on the conference system in networking, and according to user
Control instruction sends control message to view networked devices, is managed and controlled with realizing to meeting.
But when communication failure occurs between management equipment and view networked devices, since management equipment is without any
Restoration Mechanism, therefore, after communication link restores normal, user needs to reorganize meeting by management equipment, and then serious
Affect user experience.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
A kind of meeting synchronous method and device to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of meeting synchronous method, applied in view networking
Management equipment, method include:
Synchronization request message is sent to chairman；
If receiving the synchronous response message from chairman, the first conferencing information stored in database is extracted,
Wherein, the first conferencing information is to be generated according to user management instruction；
According to being carried in synchronous response message for describing the second conferencing information of active conference, the first meeting letter is updated
Breath.
In a preferred embodiment of the invention, method further comprises:
According to updated first conferencing information, the conference group corresponding with the first conferencing information that is stored in more new database
Knit structure.
In a preferred embodiment of the invention, the step of sending synchronization request message to chairman, it is specific to wrap
It includes:
Synchronization request message is sent to chairman, so that chairman inquires active conference according to synchronization request message
Whether carrying out；And if active conference is carrying out, chairman returns to synchronous response message to management equipment.
In a preferred embodiment of the invention, include: in the first conferencing information and the second conferencing information
Identification information corresponding with the member that attends a meeting, presence information and Role Information.
In a preferred embodiment of the invention, it is used to describe active conference according to what is carried in synchronous response message
The second conferencing information, update the first conferencing information the step of, specifically include:
Compare the first conferencing information and the second conferencing information；
If having first be not included in the second conferencing information in the first conferencing information to attend a meeting member, the first ginseng is deleted
It can member；And
If having second be not included in the first conferencing information in the second conferencing information to attend a meeting member, to the first meeting
Addition second is attended a meeting member in information.
The present invention also provides a kind of meeting synchronizing devices, and applied to the management equipment in view networking, device includes:
Sending module, for sending synchronization request message to chairman；
Extraction module, if extracting and being stored in database for receiving the synchronous response message from chairman
First conferencing information, wherein the first conferencing information is to be generated according to user management instruction；
First update module, for being believed according to the second meeting for describing active conference carried in synchronous response message
Breath updates the first conferencing information.
In a preferred embodiment of the invention, device further comprises:
Second update module, for according to updated first conferencing information, being stored in more new database and the first meeting
Discuss the corresponding conference organisations' structure of information.
In a preferred embodiment of the invention, sending module is further used for sending synchronization request to chairman
Message, so that chairman inquires whether active conference is carrying out according to synchronization request message；And if active conference just
It is carrying out, then chairman returns to synchronous response message to management equipment.
In a preferred embodiment of the invention, include: in the first conferencing information and the second conferencing information
Identification information corresponding with the member that attends a meeting, presence information and Role Information.
In a preferred embodiment of the invention, the first update module is further used for:
Compare the first conferencing information and the second conferencing information；
If having first be not included in the second conferencing information in the first conferencing information to attend a meeting member, the first ginseng is deleted
It can member；And
If having second be not included in the first conferencing information in the second conferencing information to attend a meeting member, to the first meeting
Addition second is attended a meeting member in information.
To sum up, the technical solution in the embodiment of the present invention, by sending synchronization request message to chairman；If receiving
Synchronous response message from chairman then extracts the first conferencing information stored in database, wherein the first conferencing information
For what is generated according to user management instruction；According to the second meeting letter for describing active conference carried in synchronous response message
Breath updates the first conferencing information.It is synchronous so as to need to carry out conferencing information due to network failure etc. in management equipment
In the case where, local conferencing information and active conference information being synchronized quickly and accurately, and pass through updated
Ground conferencing information continues to be managed meeting and control, and effectively improves the reliability and serious forgiveness of conference system, in turn
The user experience is improved.
Detailed description of the invention
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 step flow chart of meeting synchronous method embodiment of the invention；
Fig. 6 is the network connection schematic diagram in one embodiment of the invention；
Fig. 7 is a kind of specific steps flow chart of meeting synchronous method embodiment of the invention；
Fig. 8 is one of conference organisations' structural schematic diagram in one embodiment of the invention；
Fig. 9 is conference organisations' second structural representation in one embodiment of the invention；
Figure 10 is a kind of structural block diagram of meeting synchronizing device embodiment of the 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.
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 (Network Technology)
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 (Server Technology)
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.
Classify depending on networked devices
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 gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (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 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.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is to propose a kind of meeting side of synchronization
Method further promotes user experience to improve the serious forgiveness and reliability of conference system.
Referring to Fig. 5, a kind of step flow chart of meeting synchronous method embodiment of the invention is shown, this method can answer
For regard networking in management equipment, can specifically include following steps:
Step 501, synchronization request message is sent to chairman.
Specifically, being equipped with Pamir client in an embodiment of the present invention, in management equipment, Pamir client can
By calling equipment of the correlation module of bottom into view networking to send control instruction, to realize the management to view networking meeting
It is operated with control.
The network connection schematic diagram being illustrated in figure 6 in the embodiment of the present invention, in Fig. 6: management equipment connection view networking
Terminal, the terminal are arranged to chairman in depending on networking meeting.In one embodiment of the invention, management equipment and meeting
View chairman can carry out data interaction by internet, that is, management equipment can send control instruction to chairman by internet.
After chairman receives control instruction, corresponding conferencing information can be generated according to control instruction, and set depending on networking to what is be connected
Preparation send corresponding control message, wherein data interaction is carried out by view networking protocol between chairman and view networked devices,
That is, chairman and carried depending on the data packet transmitted between networked devices view networking protocol packet header.In an embodiment of the present invention,
It include but is not limited to regard networking Core server, view networked virtual terminal etc. depending on networked devices.
In an embodiment of the present invention, if management equipment is connect since the factors such as network failure are re-established with chairman
Afterwards, management equipment needs to send synchronization request message to chairman, to synchronize the conferencing information of active conference.
Step 502, if receiving the synchronous response message from chairman, the first meeting stored in database is extracted
Discuss information, wherein the first conferencing information is to generate according to user management instruction.
Specifically, in an embodiment of the present invention, after chairman receives synchronization request message, judging whether can be into
Row synchronizes.If so, returning to synchronous response message to management equipment.Otherwise, it is not processed.
In an embodiment of the present invention, management equipment receives the synchronous response message that chairman returns, and extracts data
The first conferencing information stored in library, wherein the first conferencing information be according to user management instruction generate, that is, meeting into
Row order section, user can input management instruction at management equipment end according to actual needs, to indicate management equipment to view networked devices
It is managed and controls.Management equipment receives user management instruction, and issues relevant control instruction to chairman, meanwhile, pipe
The corresponding conferencing information of generation will also be instructed according to user management by managing equipment, and will be stored in database profession.At of the invention one
In embodiment, database be can be set in management equipment end.In another embodiment of the present invention, database may be disposed at number
According to library server end, also, the database server is communicatively coupled with management equipment.
Step 503, according to second conferencing information carried in synchronous response message for describing active conference, the is updated
One conferencing information.
Specifically, in an embodiment of the present invention, user's description is carried in the synchronous response message that chairman returns
Second conferencing information of active conference, i.e. the second conferencing information are the real time information of active conference, and the first conferencing information is pipe
Manage equipment end storage it is not synchronous before conferencing information.Therefore, it may be deposited between the first conferencing information and the second conferencing information
In deviation, then, management equipment can be updated the first conferencing information stored in database according to the second conferencing information, thus
Get the real time information of active conference, and can continue to be managed active conference according to updated first conferencing information and
Control operation.
In conclusion the technical solution in the embodiment of the present invention, by sending synchronization request message to chairman；If connecing
The synchronous response message from chairman is received, then extracts the first conferencing information stored in database, wherein the first meeting
Information is to be generated according to user management instruction；According to the second meeting for being used to describe active conference carried in synchronous response message
Information is discussed, the first conferencing information is updated.So as to need to carry out conferencing information due to network failure etc. in management equipment
In the case where synchronization, local conferencing information and active conference information being synchronized quickly and accurately, and by updating after
Local conferencing information continue to be managed meeting and control, effectively improve the reliability and serious forgiveness of conference system,
And then the user experience is improved.
It will be appreciated by those skilled in the art that although may be described using term first, second, third, etc. in the application
Various information, but these information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.
For example, the first information can also be referred to as the second information in the case where not departing from the application range, and similarly, the second information
The first information can also be referred to as.
Referring to Fig. 7, a kind of specific steps flow chart of meeting synchronous method embodiment of the invention is shown, this method can
With the management equipment being applied in view networking, it can specifically include following steps:
Step 701, synchronization request message is sent to chairman.
Specifically, being equipped with Pamir client in an embodiment of the present invention, in management equipment, Pamir client can
By calling equipment of the correlation module of bottom into view networking to send control instruction, to realize the management to view networking meeting
It is operated with control.
In an embodiment of the present invention, if management equipment is connect since the factors such as network failure are re-established with chairman
Afterwards, management equipment sends synchronization request message to chairman by internet.
In an embodiment of the present invention, chairman receives synchronization request message, and according to synchronization request message, inquiry is worked as
Whether preceding meeting is carrying out；And if active conference is carrying out, chairman returns to sync response to management equipment and disappears
Breath.Otherwise, with no treatment.
In an embodiment of the present invention, if to inquire active conference still underway by chairman, chairman will work as
The corresponding conferencing information of preceding meeting is sent to management by synchronous response message for describing the real time information of active conference and sets
It is standby.
Step 702, the synchronous response message from chairman is received, and extracts the first meeting letter stored in database
Breath.
In an embodiment of the present invention, management equipment receives the synchronous response message that chairman returns, and extracts data
The first conferencing information stored in library, wherein the first conferencing information be according to user management instruction generate, that is, meeting into
Row order section, user can input management instruction at management equipment end according to actual needs, to indicate management equipment to view networked devices
It is managed and controls.Management equipment receives user management instruction, and issues relevant control instruction to chairman, meanwhile, pipe
The corresponding conferencing information of generation will also be instructed according to user management by managing equipment, and will be stored in database profession.At of the invention one
In embodiment, database be can be set in management equipment end.In another embodiment of the present invention, database may be disposed at number
According to library server end, also, the database server is communicatively coupled with management equipment.
In an embodiment of the present invention, the first conferencing information includes but is not limited to: the corresponding identification information of the member that attends a meeting,
Line status information and Role Information.Wherein, identification information includes but is not limited to: the title and virtual terminal number for the member that attends a meeting
It attends a meeting the information of member Deng for unique identification.In one embodiment of the invention, presence can be indicated with 0 or 1,
I.e. 0 indicates offline, and 1 indicates online.It should be noted that " offline " expression involved in the embodiment of the present invention attends a meeting member still
In meeting, but the member that attends a meeting is corresponding to be in offline or the state that goes offline depending on networked devices (i.e. depending on networked terminals).
Step 703, according to second conferencing information carried in synchronous response message for describing active conference, the is updated
One conferencing information.
Specifically, in an embodiment of the present invention, step 703 specifically includes:
Sub-step 7031: the first conferencing information of comparison and the second conferencing information.
Specifically, in an embodiment of the present invention, management equipment is real-time by the active conference got from chairman end
Information (the second conferencing information i.e. in the embodiment of the present invention) is compared with the first conferencing information, is judged whether consistent.If one
It causes, then explanation is during management equipment failure, and any variation does not occur for the corresponding conferencing information of active conference, and management equipment can
Continue to be managed active conference and control according to the first conferencing information.If inconsistent, it is specifically divided into two kinds of situations:
If 1) have first be not included in the second conferencing information in the first conferencing information to attend a meeting member, first is deleted
Attend a meeting member.
Specifically, for example: if in the first conferencing information including the member that attends a meeting are as follows: member A, member B, member C, member
D.And in the second conferencing information include: member A, member B.Then, the member C in the first conferencing information, member D are not included in second
In conferencing information, management equipment deletes the member C and member D in the first conferencing information.
If 2) have second be not included in the first conferencing information in the second conferencing information to attend a meeting member, to the first meeting
Addition second is attended a meeting member in view information.
Specifically, for example: if in the first conferencing information including the member that attends a meeting are as follows: member A, member B.And the second meeting
It include: member A, member B, member C, member D in information.Then, the member C in the second conferencing information, member D are not included in first
In conferencing information, management equipment adds member C and member D and its corresponding identification information, online letter into the first conferencing information
Breath and Role Information etc..
Step 704, it according to updated first conferencing information, is stored in more new database corresponding with the first conferencing information
Conference organisations' structure.
Specifically, being also stored with conference group corresponding with the first conferencing information in an embodiment of the present invention, in database
Knit structure.After the first conferencing information is updated, management equipment also needs for meeting institutional framework to be updated, and is managing
It carries out being shown to user in the screen of equipment, to inform the institutional framework of user's active conference.User can pass through to meeting
The operation such as dragging of institutional framework sends control instruction to management equipment.
Step 704 in embodiment in order to enable those skilled in the art to better understand the present invention, below with specific embodiment
It is described in detail:
Specifically, in the present embodiment, management equipment occurs link failure and simultaneously reconnects with chairman, and from meeting
Chairman end gets the second conferencing information.In the present embodiment, the second conferencing information is returned with tabular form, there is record in list
The corresponding relationship of the information such as the side's of attending a meeting title and its corresponding Termination ID, presence, Role Information.In the present embodiment, it arranges
It include: the side of attending a meeting A, B, C, E and its corresponding other information in table.Wherein, the side of attending a meeting E is marked as off-line state.
First conferencing information and its corresponding conference organisations' structure in management equipment reading database.In the embodiment of the present invention
In, it include: the side of attending a meeting A, B, C, D and its corresponding other information in the first conferencing information.Also, corresponding conference organisations' structure
As shown in Figure 8.In fig. 8, grouping 1 and grouping 2 are divided under root node, and being grouped includes the side of attending a meeting A and B, grouping in 1
It include the side of attending a meeting C and D in 2.Grouping can be grouped according to user role, such as: the side of attending a meeting A and B are speaking party, then are divided
To grouping 1.Packet mode can select to be configured according to user, and this is not limited by the present invention.
Management equipment compares the first conferencing information and the second conferencing information, and determines the ginseng for including in active conference
Meeting side E is not existed in the first conferencing information, and the side of the attending a meeting D in the first conferencing information does not exist and the second conferencing information
In, that is, it does not exist in active conference.Then management equipment updates the first conferencing information according to the second conferencing information, and according to update
The first conferencing information afterwards, is updated conference organisations' structure.Updated conference organisations' structure is as shown in Figure 9.In Fig. 9
In:
Management equipment deletes the side of attending a meeting D, and the side of attending a meeting E is added to the newly created unknown side's of attending a meeting group.Wherein, in this reality
It applies in example, since the clearly mark side of attending a meeting E is currently at off-line state in the second conferencing information, then management equipment is by conference organisations
The side of attending a meeting E in structure is labeled as grey, and to identify, the side of attending a meeting E is corresponding to be currently at off-line state depending on networked devices.Management
Updated conference organisations' structure is shown that user can be obtained by updated conference organisations' structure by equipment in screen
To the state of active conference, and can continue that active conference is managed and is controlled by conference organisations' structure.
In conclusion the technical solution in the embodiment of the present invention, by sending synchronization request message to chairman；If connecing
The synchronous response message from chairman is received, then extracts the first conferencing information stored in database, wherein the first meeting
Information is to be generated according to user management instruction；According to the second meeting for being used to describe active conference carried in synchronous response message
Information is discussed, the first conferencing information is updated.So as to need to carry out conferencing information due to network failure etc. in management equipment
In the case where synchronization, local conferencing information and active conference information being synchronized quickly and accurately, and by updating after
Local conferencing information continue to be managed meeting and control, effectively improve the reliability and serious forgiveness of conference system,
And then the user experience is improved.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig.1 0, a kind of structural block diagram of meeting synchronizing device embodiment of the invention is shown, which can answer
For regard networking in management equipment, can specifically include following module:
Sending module 1001, for sending synchronization request message to chairman.
Extraction module 1002, if extracting in database and depositing for receiving the synchronous response message from chairman
First conferencing information of storage, wherein the first conferencing information is to be generated according to user management instruction.
First update module 1003, for according to the second meeting for being used to describe active conference carried in synchronous response message
Information is discussed, the first conferencing information is updated.
In a preferred embodiment of the invention, device further comprises:
Second update module (not shown), for being deposited in more new database according to updated first conferencing information
Conference organisations corresponding with the first conferencing information structure of storage.
In a preferred embodiment of the invention, sending module 1001 can be further used for sending to chairman
Synchronization request message, so that chairman inquires whether active conference is carrying out according to synchronization request message；And if work as
Preceding meeting is carrying out, then chairman returns to synchronous response message to management equipment.
In a preferred embodiment of the invention, include: in the first conferencing information and the second conferencing information
Identification information corresponding with the member that attends a meeting, presence information and Role Information.
In a preferred embodiment of the invention, the first update module 1003 is further used for:
Compare the first conferencing information and the second conferencing information；
If having first be not included in the second conferencing information in the first conferencing information to attend a meeting member, the first ginseng is deleted
It can member；And
If having second be not included in the first conferencing information in the second conferencing information to attend a meeting member, to the first meeting
Addition second is attended a meeting member in information.
To sum up, the device in the embodiment of the present invention, by sending synchronization request message to chairman；It is come from if receiving
The synchronous response message of chairman then extracts the first conferencing information stored in database, wherein the first conferencing information is root
It is generated according to user management instruction；According to second conferencing information carried in synchronous response message for describing active conference,
Update the first conferencing information.So as to need to carry out the synchronous feelings of conferencing information due to network failure etc. in management equipment
Under condition, local conferencing information and active conference information being synchronized quickly and accurately, and pass through updated local meeting
View information continues to be managed meeting and control, and effectively improves the reliability and serious forgiveness of conference system, and then promoted
User experience.
For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
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.
A kind of meeting synchronous method provided by the present invention and device are described in detail above, 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 originally
The method and its core concept of invention；At the same time, for those skilled in the art, according to the thought of the present invention, specific
There will be changes in embodiment and application range, in conclusion the content of the present specification should not be construed as to of the invention
Limitation.
Claims (8)
1. a kind of meeting synchronous method, which is characterized in that the method is applied to the management equipment in view networking, comprising:
Synchronization request message is sent to chairman；
Described the step of sending synchronization request message to chairman, comprising: synchronization request message is sent to chairman, so that
The chairman inquires whether active conference is carrying out according to the synchronization request message；If the active conference is
It carries out, then the chairman returns to synchronous response message to management equipment；
If receiving the synchronous response message from the chairman, the first conferencing information stored in database is extracted,
Wherein, first conferencing information is to be generated according to user management instruction；
According to being carried in the synchronous response message for describing the second conferencing information of active conference, first meeting is updated
Discuss information.
2. the method according to claim 1, wherein the method further includes:
According to updated first conferencing information, the meeting corresponding with first conferencing information stored in the database is updated
Discuss institutional framework.
3. the method according to claim 1, wherein first conferencing information and second conferencing information
In include:
Identification information corresponding with the member that attends a meeting, presence information and Role Information.
4. the method according to claim 1, wherein described be used for according to what is carried in the synchronous response message
The step of describing the second conferencing information of active conference, updating first conferencing information, specifically includes:
Compare first conferencing information and second conferencing information；
If having first be not included in second conferencing information in first conferencing information to attend a meeting member, institute is deleted
First is stated to attend a meeting member；And
If having second be not included in first conferencing information in second conferencing information to attend a meeting member, Xiang Suoshu
Described second is added in first conferencing information to attend a meeting member.
5. a kind of meeting synchronizing device, which is characterized in that applied to the management equipment in view networking, described device includes:
Sending module, for sending synchronization request message to chairman；
The sending module is specifically used for, and synchronization request message is sent to chairman, so that the chairman is according to described
Whether synchronization request message, inquiry active conference are carrying out；If the active conference is carrying out, the chairman to
Management equipment returns to synchronous response message；
Extraction module, if extracting and being stored in database for receiving the synchronous response message from the chairman
First conferencing information, wherein first conferencing information is to be generated according to user management instruction；
First update module, for being believed according to the second meeting for describing active conference carried in the synchronous response message
Breath updates first conferencing information.
6. device according to claim 5, which is characterized in that described device further comprises:
Second update module, for according to updated first conferencing information, update stored in the database with described the
The corresponding conference organisations' structure of one conferencing information.
7. device according to claim 5, which is characterized in that first conferencing information and second conferencing information
In include:
Identification information corresponding with the member that attends a meeting, presence information and Role Information.
8. device according to claim 5, which is characterized in that first update module is further used for:
Compare first conferencing information and second conferencing information；
If having first be not included in second conferencing information in first conferencing information to attend a meeting member, institute is deleted
First is stated to attend a meeting member；And
If having second be not included in first conferencing information in second conferencing information to attend a meeting member, Xiang Suoshu
Described second is added in first conferencing information to attend a meeting member.
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| CN201611185246.6A CN108206927B (en) | 2016-12-20 | 2016-12-20 | A kind of meeting synchronous method and device |
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| CN110858884A (en) * | 2018-08-24 | 2020-03-03 | 深圳市鸿合创新信息技术有限责任公司 | Video conference management device and method and electronic equipment |
| CN109361891B (en) * | 2018-10-08 | 2021-02-12 | 视联动力信息技术股份有限公司 | Data synchronization method and system in hierarchical conference |
| CN110224979B (en) * | 2019-04-30 | 2022-01-18 | 视联动力信息技术股份有限公司 | Data processing method and device |
| CN111131758B (en) * | 2019-12-27 | 2022-11-01 | 视联动力信息技术股份有限公司 | Audio and video data calling method and device and storage medium |
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| US20070117508A1 (en) * | 2005-11-07 | 2007-05-24 | Jack Jachner | Conference presence based music-on-hold suppression system and method |
| CN101252671B (en) * | 2008-04-11 | 2011-04-20 | 杭州华三通信技术有限公司 | Chairman terminal, multi-point control unit and method for taking meeting place in video conference |
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