CN108574655A - A kind of meeting prison broadcasting method and device - Google Patents

A kind of meeting prison broadcasting method and device Download PDF

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Publication number
CN108574655A
CN108574655A CN201710131800.0A CN201710131800A CN108574655A CN 108574655 A CN108574655 A CN 108574655A CN 201710131800 A CN201710131800 A CN 201710131800A CN 108574655 A CN108574655 A CN 108574655A
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CN
China
Prior art keywords
meeting
attending
target
equipment
prison
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Granted
Application number
CN201710131800.0A
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Chinese (zh)
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CN108574655B (en
Inventor
杨春晖
王艳辉
胡宇惠
孙志建
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Beijing Visionvera International Information Technology Co Ltd
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Beijing Visionvera International Information Technology Co Ltd
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Priority to CN201710131800.0A priority Critical patent/CN108574655B/en
Publication of CN108574655A publication Critical patent/CN108574655A/en
Application granted granted Critical
Publication of CN108574655B publication Critical patent/CN108574655B/en
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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Abstract

An embodiment of the present invention provides a kind of meeting prison broadcasting method and devices.The method includes：Multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, wherein a prison broadcasts equipment and corresponds to multiple display locations；The target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target display location chosen；From the target side of attending a meeting, corresponding equipment obtains video image in real time；The video image, the target side of attending a meeting and the target display location that obtain in real time are sent to the corresponding target prison of the target display location and broadcast equipment, equipment is broadcast for target prison, and video image, and the corresponding storage target display location and the target side of attending a meeting are shown in target display location.Through the embodiment of the present invention, the display image that prison broadcasts equipment can be arranged in user by control terminal, and each prison, which broadcasts equipment, can show the video image of multiple sides of attending a meeting, and realize the multichannel displaying of meeting, meet the needs of multi-channel video diversification centralization displaying.

Description

A kind of meeting prison broadcasting method and device
Technical field
The present invention relates to regarding networking technology field, supervises broadcasting method more particularly to a kind of meeting and a kind of meeting prison broadcasts dress It sets.
Background technology
It is the important milestone of network Development depending on networking, is a real-time network, can realize HD video real-time Transmission, Push numerous the 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 requests, TV Mail, individual character recording (PVR), Intranet (manage) channel, intelligent video Broadcast Control, information publication by oneself All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, word, communication, data, by TV or Computer realizes that high-definition quality video plays.
When carrying out video conference, current most of video equipments are all that single channel is shown, i.e., a display only shows one The single video of kind, as regarding networking high speed development, acoustic-video multi-way diversification centralization shows that demand is more and more extensive.It is now single Road video cannot be satisfied Times ' Demand.
Invention content
In view of the above problems, it is proposed that the embodiment of the present invention overcoming the above problem or at least partly in order to provide one kind A kind of meeting prison broadcasting method and corresponding meeting prison broadcasting device to solve the above problems.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of meetings to supervise broadcasting method, is applied to control terminal, described Method includes：
Multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, wherein a prison broadcasts equipment and corresponds to multiple show Show position；
The target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target display location chosen；
From the target side of attending a meeting, corresponding equipment obtains video image in real time；
The video image, the target side of attending a meeting and the target display location that obtain in real time are sent to the target to show The corresponding target prison in position broadcasts equipment, and broadcast equipment for target prison shows video image in target display location, and right The target display location and the target side of attending a meeting should be stored.
Optionally, before the display location of equipment is broadcast by the multiple sides of attending a meeting of the offer and multiple prisons, the method is also Including：
The multiple prisons for receiving user setting broadcast equipment；
It the multiple prison of user setting is broadcast into equipment stores to prison and broadcast in list of devices；
It obtains preconfigured each prison and broadcasts the corresponding displaying page list of equipment and the corresponding side's of the attending a meeting row of each displaying page Table.
Optionally, the control terminal is provided with operation interface, and the display location that the multiple prisons of offer broadcast equipment includes：
List of devices is broadcast according to the prison, shows that the multiple prison of user setting broadcasts equipment in the operation interface；
According to the displaying page list, show that each prison broadcasts the corresponding multiple displaying pages of equipment in the operation interface；
According to the side's of attending a meeting list, show that multiple display locations are corresponding in each displaying page in the operation interface The side of attending a meeting.
Optionally, aobvious in the target side of attending a meeting that the reception user chooses from multiple sides of attending a meeting, and the target chosen After showing position, the method further includes：
The target display location is stored to target prison and is broadcast in the corresponding displaying page of equipment；
The target side of attending a meeting is stored to target prison and is broadcast in the corresponding side's of the attending a meeting list of equipment.
Optionally, described after the corresponding equipment in the target side of attending a meeting obtains video image in real time, the method Further include：
Store the video image got.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of meetings to supervise broadcasting method, and equipment is broadcast applied to prison, It is characterized in that, the method includes：
Receive video image, the target side of attending a meeting and target display location that control terminal is sent；
Video image is shown according to the target display location, and the corresponding storage target display location and target are attended a meeting Side.
Optionally, the prison broadcasts the preset two-dimensional storage table of equipment, and the one-dimension storage prison of the two-dimensional storage table broadcasts equipment Corresponding multiple displaying pages, the corresponding multiple sides of attending a meeting of each displaying page of two-dimensional storage of the two-dimensional storage table；
It is described that video image, and the corresponding storage target display location and target are shown according to the target display location The side of attending a meeting includes：
The target display location is stored into corresponding displaying page, the target side of attending a meeting is stored to corresponding ginseng In meeting side.
The video image is shown in target display location.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of meetings to supervise broadcasting device, is deployed in control terminal, It is characterized in that, described device includes：
The side of attending a meeting and display location provide module, and the display position of equipment is broadcast for providing multiple sides of attending a meeting and multiple prisons It sets, wherein a prison broadcasts equipment and corresponds to multiple display locations；
The target side of attending a meeting and target display location receiving module, the target chosen from multiple sides of attending a meeting for receiving user The side of attending a meeting, and choose target display location；
Video image acquisition module, for obtaining video image in real time from the corresponding equipment in the target side of attending a meeting；
Video image sending module, for showing the video image, the target side of attending a meeting and the target that obtain in real time Position is sent to the corresponding target prison of the target display location and broadcasts equipment, and broadcast equipment for target prison shows position in target Set display video image, and the corresponding storage target display location and the target side of attending a meeting.
Optionally, before the side of attending a meeting and display location provide module, described device further includes：
Prison broadcasts equipment receiving module, and multiple prisons for receiving user setting broadcast equipment；
Prison broadcasts equipment memory module, stores to prison for the multiple prison of user setting to be broadcast equipment and broadcasts list of devices In；
List acquisition module broadcasts the corresponding displaying page list of equipment and each displaying for obtaining preconfigured each prison The corresponding side's of the attending a meeting list of page.
Optionally, the control terminal is provided with operation interface, and the side of attending a meeting and display location provide module and include：
Prison broadcasts equipment displaying submodule, and for broadcasting list of devices according to the prison, user is shown in the operation interface The multiple prison being arranged broadcasts equipment；
Show that page shows submodule, for according to the displaying page list, showing that each prison is broadcast in the operation interface The corresponding multiple displaying pages of equipment；
The side of attending a meeting shows submodule, and for the side's of attending a meeting list according to, each displaying is shown in the operation interface The corresponding side of attending a meeting in multiple display locations in page.
Optionally, after the target side of attending a meeting and target display location receiving module, described device further includes：
Target display location memory module broadcasts equipment correspondence for storing the target display location to target prison Displaying page in；
The target side of attending a meeting memory module broadcasts the corresponding ginseng of equipment for storing the target side of attending a meeting to target prison In the list of meeting side.
Optionally, after the video image acquisition module, described device further includes：
Video image storage module, for storing the video image got.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of meetings to supervise broadcasting device, is deployed in prison and broadcasts equipment, It is characterized in that, described device includes：
Video image receiving module, video image, the target side of attending a meeting and target for receiving control terminal transmission show position It sets；
Video image display module, for showing video image according to the target display location, and described in corresponding storage Target display location and the target side of attending a meeting.
Optionally, the prison broadcasts the preset two-dimensional storage table of equipment, and the one-dimension storage prison of the two-dimensional storage table broadcasts equipment Corresponding multiple displaying pages, the corresponding multiple sides of attending a meeting of each displaying page of two-dimensional storage of the two-dimensional storage table；
The video image display module includes：
Target display location and the target side of attending a meeting sub-module stored store the target display location to right for storing In the displaying page answered, the target side of attending a meeting is stored into the corresponding side of attending a meeting.
Video image display sub-module, for showing the video image in target display location.
The embodiment of the present invention includes following advantages：
Multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, wherein a prison broadcasts equipment and corresponds to multiple show Show position；The target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target display location chosen；Join from target The corresponding equipment in meeting side obtains video image in real time；The video image obtained in real time, the target side of attending a meeting and target are shown into position It sets and is sent to target display location corresponding target prison and broadcasts equipment, regarded so that target prison is broadcast equipment and shown in target display location Frequency image, and the corresponding storage target display location and the target side of attending a meeting.Through the embodiment of the present invention, user can pass through control Setting prison in end processed broadcasts the display image of equipment, and each prison, which broadcasts equipment, can show the video image of multiple sides of attending a meeting, and realize The multichannel of meeting shows meet the needs of multi-channel video diversification centralization displaying.
Description of the drawings
Fig. 1 is a kind of networking schematic diagram regarding networking of the present invention；
Fig. 2 is a kind of hardware architecture diagram of node server of the present invention；
Fig. 3 is a kind of hardware architecture diagram of access switch of the present invention；
Fig. 4 is that a kind of Ethernet association of the present invention turns the hardware architecture diagram of gateway；
Fig. 5 is that the meeting prison of the present invention broadcasts one of step flow chart of embodiment；
Fig. 6 is that the meeting prison of the present invention broadcasts the two of the step flow chart of embodiment；
Fig. 7 is that the meeting prison of the present invention broadcasts the three of the step flow chart of embodiment；
Fig. 8 is the control terminal structure diagram of the meeting prison broadcasting device embodiment of the present invention；
Fig. 9 is that the prison of the meeting prison broadcasting device embodiment of the present invention broadcasts end structure block diagram.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is described in further detail.
To make those skilled in the art more fully understand the embodiment of the present invention, below to being introduced depending on networking：
Depending on networking, applied portion of techniques is as described below：
Network technology (Network Technology)
Network technology innovation depending on networking improves traditional ethernet (Ethernet), potential huge on network to face Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demands are met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price exchanged, is provided simultaneously with quality and the 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)
Depending on two advantages of asynchronous and packet switch networked using Ethernet, it is scarce under the premise of complete be compatible with to eliminate Ethernet It falls into, has the end-to-end seamless connection of the whole network, direct user terminal directly carries IP data packets.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 realizes at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous Internet 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 include signaling and data transmission.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 State-of-the-art real time operating system is used, 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 for typical time to be 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 internets ad eundem IP, but The concurrent flow more than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Structural design depending on networking 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, fire wall generally, has prevented black The attack of visitor and virus, provide structural carefree secure network to the user.
Service innovative technology (Service Innovation Technology)
Business and transmission are merged 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 substituted using " menu type " with table schema traditional Complicated applications program, and can use considerably less code that complicated application can be realized, and 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 Ethernet can be connected.
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 be formed regarding 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 depending on the equipment in networking：Server, 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.
The equipment of 1.2 wherein access 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 particular hardware structure of each access network equipment is：
Node server：
As shown in Fig. 2, including mainly 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 to the packet come in look into the operation of address table 205, 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 if meeting the following conditions：1) port It is less than to send caching；2) the queue package counting facility is more than zero.Disk array module 204 mainly realizes the control to hard disk, including The operations 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, including mainly 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, Corresponding flow identifier (stream-id) is then distributed, and enters switching engine module 303, is otherwise abandoned；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 to the packet come in look into the operation of address table 306, to obtain the navigation information of packet； It is gone toward uplink network interface if the packet into switching engine module 303 is downstream 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：
It is gone toward uplink network interface if the queue is downstream 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 more than zero；3) token that rate control module generates is obtained；
It is gone toward uplink network interface if the queue is not downstream network interface, meets the following conditions and be forwarded： 1) it is less than to send caching for the port；2) the queue package counting facility is more than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval The pack buffer queue that interface is gone toward uplink network interface generates token, to control the code check 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, including mainly 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 add modules 409, MAC removing modules 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 The ethernet mac DA of measured data packet, ethernet mac SA, Ethernet length or frame type, networking mesh way address is regarded 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 modules 410 (2byte), and enter corresponding order caching, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, if there is Bao Ze regarding with networking mesh according to packet 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：
Include mainly 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 includes mainly Network Interface Module, video encoding engine Module, CPU module；Memory includes mainly 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 includes mainly Network Interface Module, switching engine module and CPU module；Metropolitan area server includes mainly 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
The data packet for accessing net includes mainly following sections：Destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。
As shown in the table, the data packet for accessing net includes mainly 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 parts payload have different length according to the type of different datagrams, are 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 computational methods follow 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 2 kinds can be all can exceed that 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 unique, is closed to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention：Label uniquely describes 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 device A and equipment B there are two connection, then data packet from device A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to device A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of device A is 0x0000, and the label (outgoing label) when this data packet leaves device A may reform into 0x0001.The networking flow 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 is all dominated by metropolitan area server, and node switch, node server are all passive execution, 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) includes mainly 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 regarding networking, it is proposed that one of the core concepts of the embodiments of the present invention supervises the side of broadcasting using meeting Method realizes multi-channel video displaying, to meet the needs of user shows acoustic-video multi-way diversification centralization.
With reference to Fig. 5, shows a kind of step flow chart of meeting prison broadcasting method embodiment of the present invention, be applied to control End, can specifically include following steps：
Step 501, multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, wherein a prison broadcasts equipment pair Answer multiple display locations.
In the present embodiment, using regard networking carry out video conference when, depending in networking can include multiple sides of attending a meeting with it is more A prison broadcasts equipment, and each prison, which is broadcast, can be arranged multiple display locations in equipment, and multiple prisons, which broadcast equipment, can show multiple sides of attending a meeting Video image.For example, depending on broadcasting equipment comprising 20 sides of attending a meeting and 2 prisons in networking, prison broadcast can be provided in equipment 4 it is aobvious Show position, 6 display locations can also be provided with.The embodiment of the present invention broadcasts equipment and the quantity of display location to the side of attending a meeting, prison It does not limit, can be configured according to actual conditions in detail.
Multiple sides of attending a meeting and multiple display locations are provided in control terminal, so that the user selection target side of attending a meeting and target are aobvious Show position.
Step 502, the target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target chosen shows position It sets.
In the present embodiment, user chooses the target side of attending a meeting from multiple sides of attending a meeting, and target is chosen from multiple display locations Display location.For example, user chooses No. 1 side of attending a meeting from 20 sides of attending a meeting, No. 1 display location of selection in equipment is broadcast from No. 1 prison； No. 10 sides of attending a meeting can also be chosen from 20 sides of attending a meeting, and No. 4 display locations of selection in equipment are broadcast from No. 2 prisons.User can adopt With the selection operation that the target side of attending a meeting is dragged to target display location, other selection operations, the present invention can also be used to implement Example does not limit this in detail, can be configured according to actual conditions.
After user chooses the target side of attending a meeting and target display location, control terminal receives the target side of attending a meeting and mesh that user chooses Mark display location.
Step 503, from the target side of attending a meeting, corresponding equipment obtains video image in real time.
In the present embodiment, after control terminal receives the target side of attending a meeting that user chooses, the corresponding equipment in the target side of attending a meeting is searched, The instruction for obtaining video image is sent to the corresponding equipment in the target side of attending a meeting, the corresponding equipment in the target side of attending a meeting, which receives, obtains video After the instruction of image, video image is sent to control terminal.For example, after user chooses No. 1 side of attending a meeting, control terminal inquires No. 1 and attends a meeting The corresponding equipment in side obtains video image from No. 1 side of attending a meeting.The video image that control terminal is obtained from the target side of attending a meeting is to regard in real time Frequency image.
Step 504, the video image, the target side of attending a meeting and the target display location that obtain in real time are sent to described The corresponding target prison of target display location broadcasts equipment, and broadcast equipment for target prison shows video figure in target display location Picture, and the corresponding storage target display location and the target side of attending a meeting.
In the present embodiment, the video image got is sent to target display location corresponding target prison by control terminal to be broadcast and sets It is standby, while target display location and the target side of attending a meeting are sent to target prison and broadcast equipment.Target prison broadcasts equipment and shows position in target Set display video image, and corresponding storage target display location and the target side of attending a meeting.It attends a meeting for example, the target side of attending a meeting is No. 1 Side, target display location are No. 1 and supervise No. 1 display location for broadcasting equipment, then it is 1 that the corresponding target prison of target display location, which broadcasts equipment, Number prison broadcasts equipment, and video image, target display location, the target side of attending a meeting all are sent to No. 1 prison and broadcast equipment by control terminal, and No. 1 is supervised It broadcasts after equipment receives video image, target display location, the target side of attending a meeting, video image is shown No. 1 display location, and No. 1 display location and No. 1 side's of attending a meeting correspondence are stored in prison and broadcast in equipment.
In conclusion in the embodiment of the present invention, multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, In, a prison broadcasts equipment and corresponds to multiple display locations；Receive the target side of attending a meeting that user chooses from multiple sides of attending a meeting, Yi Jixuan The target display location taken；From the target side of attending a meeting, corresponding equipment obtains video image in real time；By the video image obtained in real time, The target side of attending a meeting and target display location are sent to the corresponding target prison of target display location and broadcast equipment, broadcast and set for target prison It is standby that video image, and the corresponding storage target display location and the target side of attending a meeting are shown in target display location.Pass through this Prison can be arranged by control terminal and broadcast the display image of equipment by inventive embodiments, user, each prison broadcast equipment can show it is more The video image of a side of attending a meeting, multiple prisons, which broadcast equipment, can show the video image of the more side of attending a meeting, and realize the multichannel of meeting Displaying meets the needs of multi-channel video diversification centralization displaying.
With reference to Fig. 6, shows a kind of step flow chart of meeting prison broadcasting method embodiment of the present invention, be applied to control End, can specifically include following steps：
Step 601, the multiple prisons for receiving user setting broadcast equipment.
In the present embodiment, for control terminal before providing multiple prisons and broadcasting equipment, the prison for receiving user setting broadcasts equipment.For example, Prison broadcasts equipment and shares 10, user setting 1, No. 2 prisons broadcast equipment for supervise broadcast, then No. 1 of control terminal reception user setting, 2 Number prison broadcast equipment after, provide to the user No. 1, No. 2 prison broadcast equipment for supervise broadcast.The prison of user setting is broadcast in the embodiment of the present invention The quantity of equipment does not limit in detail, can be configured according to actual conditions.
Step 602, it the multiple prison of user setting is broadcast into equipment stores to prison and broadcast in list of devices.
In the present embodiment, control terminal receive user setting multiple prisons broadcast equipment after, multiple prisons are broadcast equipment and are stored to prison It broadcasts in list of devices.For example, user setting 1, No. 2 prisons broadcast equipment for supervise broadcast, then No. 1, No. 2 are supervised and broadcast equipment and store to prison It broadcasts in list of devices.The prison of user setting broadcasts equipment and can sort according to storage time in prison broadcasts list of devices, can also be by According to number sorting, the embodiment of the present invention does not limit this in detail, can be configured according to actual conditions.
Step 603, the preconfigured each prison of acquisition broadcasts the corresponding displaying page list of equipment and each displaying page is corresponding The side's of attending a meeting list.
In the present embodiment, each prison can be pre-configured in control terminal and broadcast the corresponding displaying page list of equipment and each displaying The corresponding side's of the attending a meeting list of page, control terminal receive user setting prison broadcast equipment after, obtain each prison and broadcast the corresponding exhibition of equipment Show page list and the corresponding side's of the attending a meeting list of each displaying page.For example, user setting 1, No. 2 prison broadcast equipment for supervise broadcast, then The corresponding two displaying pages shown in page list of equipment and No. 1 exhibition are broadcast from No. 1 prison is obtained in the database of control terminal local Show that page is No. 2 corresponding, No. 3 sides of attending a meeting, No. 2 displaying pages are No. 4 corresponding, No. 5, No. 6, No. 7 sides of attending a meeting；No. 2 prisons are obtained again to broadcast and set Standby corresponding one displaying page, and corresponding No. 8 sides of attending a meeting in displaying page.The embodiment of the present invention is to displaying page list and attends a meeting The memory space of Fang Liebiao does not limit in detail, can be configured according to actual conditions.
Preferably, user can broadcast the corresponding displaying page of equipment to prison and be increased and decreased operation, increase displaying page or reduce exhibition Show page.For example, No. 1 prison, which broadcasts equipment, corresponds to two displaying pages, user can increase a displaying page, then No. 1 prison broadcasts equipment and corresponds to 3 A displaying page.User can also be increased and decreased operation to the quantity of display location in displaying page, increase the display position in displaying page It sets, or reduces the display location in displaying page.For example, user supervises at No. 1 increases by 2 display positions in No. 1 displaying page for broadcast equipment It sets, then supervises to broadcast in No. 1 of equipment displaying page and become 4 display locations for No. 1；User supervises at No. 1 to be subtracted in No. 2 displaying pages for broadcast equipment Few 2 display locations then supervise in No. 2 displaying pages for broadcast equipment and become 4 display locations for No. 1.
Step 604, list of devices is broadcast according to the prison, the multiple prison of user setting is shown in the operation interface Broadcast equipment.
In the present embodiment, multiple prisons that prison broadcasts storage user setting in list of devices broadcast equipment, and control terminal preset can be grasped Make interface, list of devices is broadcast according to prison, shows that multiple prisons of user setting broadcast equipment in operation interface.For example, can will supervise It broadcasts list of devices and is shown as drop-down menu, select a prison to broadcast equipment in drop-down menu；Chat tool, which can also be referred to, to supervise Broadcast list of devices be shown as it is multiple prison broadcast equipment image.It is not limited in detail in the embodiment of the present invention how to show that prison broadcasts equipment It is fixed, it can be configured according to actual conditions.
Step 605, according to the displaying page list, it is corresponding multiple to show that each prison broadcasts equipment in the operation interface Show page.
In the present embodiment, control terminal get it is each prison broadcast the corresponding displaying page list of equipment, according to show page list, Show that each prison broadcasts the corresponding multiple displaying pages of equipment in operation interface.For example, No. 1 prison is broadcast in the corresponding displaying page list of equipment Including two displaying pages, then after operation interface shows that No. 1 prison broadcasts equipment, can show that No. 1 prison broadcasts equipment in operation interface bottom Two displaying pages.The embodiment of the present invention can be set to how to show that displaying page does not limit in detail according to actual conditions It sets.
Step 606, according to the side's of attending a meeting list, multiple display positions in each displaying page are shown in the operation interface Set the corresponding side of attending a meeting.
In the present embodiment, control terminal obtains the side's of attending a meeting list of each displaying page, according to the side's of attending a meeting list, in operation interface The corresponding side of attending a meeting in multiple display locations in each displaying page of upper displaying.For example, show that No. 1 prison broadcasts equipment in operation interface, Operation interface bottom shows two displaying pages, can be aobvious in operation interface central area displaying 2 when No. 1 displaying page is selected Show that position, 2 display locations correspond to No. 2, No. 3 sides of attending a meeting respectively；It, can be with operation interface center when No. 2 displaying pages are selected 4 display locations of domain views, 4 display locations correspond to No. 4, No. 5, No. 6, No. 7 sides of attending a meeting respectively.The embodiment of the present invention to how It shows that multiple display locations in each displaying page do not limit in detail, can be configured according to actual conditions.
Step 607, the target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target chosen shows position It sets.
In the present embodiment, user chooses the target side of attending a meeting and target display location in operation interface, and control terminal, which receives, to be used The target side of attending a meeting and target display location that family is chosen.
Step 608, the target display location is stored to target prison and is broadcast in the corresponding displaying page of equipment.
In the present embodiment, after user chooses target display location, target display location is stored to target prison and is broadcast by control terminal In the corresponding displaying page of equipment.For example, it is that No. 1 prison broadcasts equipment that target prison, which broadcasts equipment, target display location is that No. 1 prison is broadcast in equipment No. 1 display location of No. 1 displaying page, then target display location is stored in No. 1 and supervises by control terminal broadcasts in No. 1 of equipment displaying page.
Step 609, the target side of attending a meeting is stored to target prison and is broadcast in the corresponding side's of the attending a meeting list of equipment.
In the present embodiment, after user chooses the target side of attending a meeting, the target side of attending a meeting is stored to target prison and broadcasts equipment by control terminal In the corresponding side's of attending a meeting list.For example, the target side of attending a meeting is No. 1 side of attending a meeting, it is that No. 1 prison broadcasts equipment that target prison, which broadcasts equipment, then controls No. 1 side of attending a meeting is stored in No. 1 prison and broadcast in the corresponding side's of the attending a meeting list of equipment by end processed.
After user chooses target display location and the target side of attending a meeting every time, control terminal carries out storage operation, therefore user Without choosing the corresponding side of attending a meeting in each display location every time, can transfer the stored multiple display locations of control terminal and and The corresponding side of attending a meeting.
Step 610, from the target side of attending a meeting, corresponding equipment obtains video image in real time.
Identical as step 503 in the present embodiment, therefore not to repeat here.
Step 611, the video image got is stored.
In the present embodiment, after getting video image, in the local database by the video image storage got.Retain Video image in conference process, so that subsequent query is watched.
Step 612, the video image, the target side of attending a meeting and the target display location that obtain in real time are sent to described The corresponding target prison of target display location broadcasts equipment, and broadcast equipment for target prison shows video figure in target display location Picture, and the corresponding storage target display location and the target side of attending a meeting.
Identical as step 504 in the present embodiment, therefore not to repeat here.
In conclusion in the embodiment of the present invention, multiple prisons of control terminal reception user setting, which are broadcast equipment and stored to prison, to be broadcast In list of devices；It obtains preconfigured each prison and broadcasts the corresponding displaying page list of equipment and the corresponding side of attending a meeting of each displaying page List, displaying prison broadcasts equipment in operation interface, each prison broadcasts the corresponding displaying page of equipment and the corresponding ginseng of each displaying page Meeting side；The target side of attending a meeting and target display location that user chooses are received, and stores the target side of attending a meeting and target display location；From The corresponding equipment in the target side of attending a meeting obtains video image and store video images in real time；By video image, the target side of attending a meeting and mesh Mark display location is sent to target prison and broadcasts equipment, and broadcast equipment for target prison shows video image in target display location, and right Target display location and the target side of attending a meeting should be stored.Through the embodiment of the present invention, user can be arranged to supervise to broadcast by control terminal and be set Standby display image, each prison, which broadcasts equipment, can show the video image of multiple sides of attending a meeting, and multiple prisons, which broadcast equipment, to be shown The more video image for the side of attending a meeting realizes the multichannel displaying of meeting, meets the needs of multi-channel video diversification centralization displaying.
With reference to Fig. 7, shows a kind of step flow chart of meeting prison broadcasting method embodiment of the present invention, broadcast and set applied to prison It is standby, it can specifically include following steps：
Step 701, video image, the target side of attending a meeting and target display location that control terminal is sent are received.
In the present embodiment, control terminal broadcasts equipment to prison and sends the video image obtained in real time and the target side of attending a meeting and mesh Display location is marked, prison broadcasts equipment and receives video image, the target side of attending a meeting and target display location that control terminal is sent.
Step 702, video image is shown according to the target display location, and it is corresponding store the target display location and The target side of attending a meeting.
In the present embodiment, prison is broadcast after equipment receives video image, the target side of attending a meeting and target display location, aobvious in target Show that position shows video image.Preferably, video image, and corresponding storage target display location are shown according to target display location Following steps are can specifically include with the target side of attending a meeting：
Step 1 stores the target display location into corresponding displaying page, by the target side of attending a meeting store to In the corresponding side of attending a meeting.
In the present embodiment, the prison broadcasts the preset two-dimensional storage table of equipment, and the one-dimension storage prison of the two-dimensional storage table is broadcast The corresponding multiple displaying pages of equipment, the corresponding multiple sides of attending a meeting of each displaying page of two-dimensional storage of the two-dimensional storage table.Prison Equipment is broadcast after receiving target display location, target display location is stored into corresponding displaying page.For example, target is shown Position is No. 1 display location of No. 1 displaying page, then is shown in page at No. 1 No. 1 display location being stored as target display location. Prison broadcasts equipment after receiving the target side of attending a meeting, and the target side of attending a meeting is stored into the corresponding side of attending a meeting.For example, the target side of attending a meeting For No. 1 side of attending a meeting, then the side of attending a meeting of No. 1 display location of No. 1 displaying page is stored as No. 1 side of attending a meeting.
Step 2 shows the video image in target display location.
In the present embodiment, after receiving and storing target display location, in regarding for the target display location display target side of attending a meeting Frequency image.For example, target display location is No. 1 display location of No. 1 displaying page, the target side of attending a meeting is No. 1 side of attending a meeting, at No. 1 No. 1 display location of displaying page shows the video image of No. 1 side of attending a meeting.
In conclusion in embodiments of the present invention, prison broadcasts equipment and receives video image, the target side of attending a meeting that control terminal is sent And target display location.Show video image according to the target display location, and it is corresponding store the target display location and The target side of attending a meeting.Through the embodiment of the present invention, prison is broadcast the display image of equipment and is arranged by control terminal, and each prison broadcasts equipment can Show the video image of multiple sides of attending a meeting, multiple prisons, which broadcast equipment, can show the video image of the more side of attending a meeting, and realize meeting Multichannel displaying, meet multi-channel video diversification centralization displaying the needs of.
It should be noted that for embodiment of the method, for simple description, therefore it is all expressed as a series of action group It closes, but those skilled in the art should understand that, the embodiment of the present invention is not limited by the described action sequence, because according to According to the embodiment of the present invention, certain steps can be performed in other orders or simultaneously.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, and the involved action not necessarily present invention is implemented Necessary to example.
With reference to Fig. 8, a kind of control terminal structure diagram of meeting prison broadcasting device embodiment of the present invention, described device are shown Including：
The side of attending a meeting and display location provide module 801, and the display of equipment is broadcast for providing multiple sides of attending a meeting and multiple prisons Position a, wherein prison broadcasts equipment and corresponds to multiple display locations；
The target side of attending a meeting and target display location receiving module 802 are chosen from multiple sides of attending a meeting for receiving user The target side of attending a meeting, and choose target display location；
Video image acquisition module 803, for obtaining video image in real time from the corresponding equipment in the target side of attending a meeting；
Video image sending module 804, for showing the video image, the target side of attending a meeting and the target that obtain in real time Show that position is sent to the corresponding target prison of the target display location and broadcasts equipment, broadcast equipment for target prison shows in target Video image, and the corresponding storage target display location and the target side of attending a meeting are shown on position.
In the embodiment of the present invention, optionally, before the side of attending a meeting and display location provide module 801, described device Further include：
Prison broadcasts equipment receiving module, and multiple prisons for receiving user setting broadcast equipment；
Prison broadcasts equipment memory module, stores to prison for the multiple prison of user setting to be broadcast equipment and broadcasts list of devices In；
List acquisition module broadcasts the corresponding displaying page list of equipment and each displaying for obtaining preconfigured each prison The corresponding side's of the attending a meeting list of page.
In the embodiment of the present invention, optionally, the control terminal is provided with operation interface, and the side of attending a meeting and display location carry Include for module 801：
Prison broadcasts equipment displaying submodule, and for broadcasting list of devices according to the prison, user is shown in the operation interface The multiple prison being arranged broadcasts equipment；
Show that page shows submodule, for according to the displaying page list, showing that each prison is broadcast in the operation interface The corresponding multiple displaying pages of equipment；
The side of attending a meeting shows submodule, and for the side's of attending a meeting list according to, each displaying is shown in the operation interface The corresponding side of attending a meeting in multiple display locations in page.
In the embodiment of the present invention, optionally, after the target side of attending a meeting and target display location receiving module 802, Described device further includes：
Target display location memory module broadcasts equipment correspondence for storing the target display location to target prison Displaying page in；
The target side of attending a meeting memory module broadcasts the corresponding ginseng of equipment for storing the target side of attending a meeting to target prison In the list of meeting side.
In the embodiment of the present invention, optionally, after the video image acquisition module 703, described device further includes：
Video image storage module, for storing the video image got.
In conclusion in the embodiment of the present invention, multiple prisons of control terminal reception user setting, which are broadcast equipment and stored to prison, to be broadcast In list of devices, obtains preconfigured each prison and broadcast the corresponding displaying page list of equipment and the corresponding side of attending a meeting of each displaying page List, displaying prison broadcasts equipment in operation interface, each prison broadcasts the corresponding displaying page of equipment and the corresponding ginseng of each displaying page Meeting side receives the target side of attending a meeting and target display location that user chooses, and stores the target side of attending a meeting and target display location, from The corresponding equipment in the target side of attending a meeting obtains video image and store video images in real time, by video image, the target side of attending a meeting and mesh Mark display location is sent to target prison and broadcasts equipment, and broadcast equipment for target prison shows video image in target display location, and right Target display location and the target side of attending a meeting should be stored.Through the embodiment of the present invention, user can be arranged to supervise to broadcast by control terminal and be set Standby display image, each prison, which broadcasts equipment, can show the video image of multiple sides of attending a meeting, and multiple prisons, which broadcast equipment, to be shown The more video image for the side of attending a meeting realizes the multichannel displaying of meeting, meets the needs of multi-channel video diversification centralization displaying.
With reference to Fig. 9, show that a kind of prison of meeting prison broadcasting device embodiment of the present invention broadcasts device structure block diagram, the dress Set including：
Video image receiving module 901, video image, the target side of attending a meeting and target for receiving control terminal transmission are shown Position；
Video image display module 902, for showing video image, and corresponding storage institute according to the target display location State target display location and the target side of attending a meeting.
In the embodiment of the present invention, optionally, described supervise broadcasts the preset two-dimensional storage table of equipment, and the first of the two-dimensional storage table Dimension storage prison broadcasts the corresponding multiple displaying pages of equipment, and each displaying page of two-dimensional storage of the two-dimensional storage table is corresponding multiple The side of attending a meeting；
The video image display module 902 includes：
Target display location and the target side of attending a meeting sub-module stored store the target display location to right for storing In the displaying page answered, the target side of attending a meeting is stored into the corresponding side of attending a meeting.
Video image display sub-module, for showing the video image in target display location.
In conclusion in embodiments of the present invention, prison broadcasts equipment and receives video image, the target side of attending a meeting that control terminal is sent And target display location.Show video image according to the target display location, and it is corresponding store the target display location and The target side of attending a meeting.Through the embodiment of the present invention, prison is broadcast the display image of equipment and is arranged by control terminal, and each prison broadcasts equipment can Show the video image of multiple sides of attending a meeting, multiple prisons, which broadcast equipment, can show the video image of the more side of attending a meeting, and realize meeting Multichannel displaying, meet multi-channel video diversification centralization displaying the needs of.
For device embodiments, since it is basically similar to the method embodiment, so fairly simple, the correlation of description Place illustrates referring to the part of embodiment of the method.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with The difference of other embodiment, 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 be provided 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 with reference 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 flow and/or box combination.These can be provided Computer program instructions are set to all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine so that is held by the processor of computer or other programmable data processing terminal equipments Capable instruction generates for realizing in one flow of flow chart or multiple flows and/or one box of block diagram or multiple boxes The device of specified function.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing terminal equipments 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 flow of flow chart or multiple flows and/or one side of block diagram The function of being specified in frame or multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing terminal equipments 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 flow of flow chart or multiple flows And/or in one box of block diagram or multiple boxes 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 include other elements that are not explicitly listed, or further include 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 including the element.
Broadcasting device is supervised to a kind of meeting prison broadcasting method provided by the present invention and a kind of meeting above, has carried out detailed Jie It continues, principle and implementation of the present invention are described for specific case used herein, and the explanation of above example is only It is the method and its core concept for being used to help understand the present invention；Meanwhile for those of ordinary skill in the art, according to this hair Bright thought, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not manage Solution is limitation of the present invention.

Claims (14)

1. broadcasting method is supervised in a kind of meeting, it is applied to control terminal, which is characterized in that the method includes：
Multiple sides of attending a meeting are provided and multiple prisons broadcast the display location of equipment, wherein a prison broadcasts equipment and corresponds to multiple display positions It sets；
The target side of attending a meeting that user chooses from multiple sides of attending a meeting is received, and the target display location chosen；
From the target side of attending a meeting, corresponding equipment obtains video image in real time；
The video image, the target side of attending a meeting and the target display location that obtain in real time are sent to the target display location Corresponding target prison broadcasts equipment, and broadcast equipment for target prison shows video image in target display location, and correspondence is deposited Store up the target display location and the target side of attending a meeting.
2. according to the method described in claim 1, it is characterized in that, broadcasting equipment in the multiple sides of attending a meeting of the offer and multiple prisons Display location before, the method further includes：
The multiple prisons for receiving user setting broadcast equipment；
It the multiple prison of user setting is broadcast into equipment stores to prison and broadcast in list of devices；
It obtains preconfigured each prison and broadcasts the corresponding displaying page list of equipment and the corresponding side's of the attending a meeting list of each displaying page.
3. according to the method described in claim 2, it is characterized in that, the control terminal is provided with operation interface, the offer is more The display location that a prison broadcasts equipment includes：
List of devices is broadcast according to the prison, shows that the multiple prison of user setting broadcasts equipment in the operation interface；
According to the displaying page list, show that each prison broadcasts the corresponding multiple displaying pages of equipment in the operation interface；
According to the side's of attending a meeting list, shows in each displaying page that multiple display locations are corresponding in the operation interface and attend a meeting Side.
4. according to the method described in claim 1, it is characterized in that, the mesh chosen from multiple sides of attending a meeting in the reception user The side of attending a meeting is marked, and after the target display location chosen, the method further includes：
The target display location is stored to target prison and is broadcast in the corresponding displaying page of equipment；
The target side of attending a meeting is stored to target prison and is broadcast in the corresponding side's of the attending a meeting list of equipment.
5. according to the method described in claim 1, it is characterized in that, described real-time from the corresponding equipment in the target side of attending a meeting After obtaining video image, the method further includes：
Store the video image got.
6. broadcasting method is supervised in a kind of meeting, equipment is broadcast applied to prison, which is characterized in that the method includes：
Receive video image, the target side of attending a meeting and target display location that control terminal is sent；
Video image, and the corresponding storage target display location and the target side of attending a meeting are shown according to the target display location.
7. according to the method described in claim 6, it is characterized in that, the prison broadcasts the preset two-dimensional storage table of equipment, the two dimension The one-dimension storage prison of storage table broadcasts the corresponding multiple displaying pages of equipment, each displaying of two-dimensional storage of the two-dimensional storage table The corresponding multiple sides of attending a meeting of page；
It is described that video image is shown according to the target display location, and the corresponding storage target display location and target are attended a meeting Side includes：
The target display location is stored into corresponding displaying page, the target side of attending a meeting is stored to the corresponding side of attending a meeting In.
The video image is shown in target display location.
8. broadcasting device is supervised in a kind of meeting, it is deployed in control terminal, which is characterized in that described device includes：
The side of attending a meeting and display location provide module, and the display location of equipment is broadcast for providing multiple sides of attending a meeting and multiple prisons, In, a prison broadcasts equipment and corresponds to multiple display locations；
The target side of attending a meeting and target display location receiving module are attended a meeting for receiving the target that user chooses from multiple sides of attending a meeting Target display location that is square, and choosing；
Video image acquisition module, for obtaining video image in real time from the corresponding equipment in the target side of attending a meeting；
Video image sending module, the video image, the target side of attending a meeting and target display location for that will obtain in real time It is sent to the corresponding target prison of the target display location and broadcasts equipment, so that target prison broadcasts equipment in target display location Show video image, and the corresponding storage target display location and the target side of attending a meeting.
9. the apparatus according to claim 1, which is characterized in that before the side of attending a meeting and display location provide module, Described device further includes：
Prison broadcasts equipment receiving module, and multiple prisons for receiving user setting broadcast equipment；
Prison broadcasts equipment memory module, stores to prison for the multiple prison of user setting to be broadcast equipment and broadcasts in list of devices；
List acquisition module, for obtaining, preconfigured each prison broadcasts the corresponding displaying page list of equipment and each displaying page is right The side's of the attending a meeting list answered.
10. device according to claim 9, which is characterized in that the control terminal is provided with operation interface, the side of attending a meeting There is provided module with display location includes：
Prison broadcasts equipment displaying submodule, and for broadcasting list of devices according to the prison, user setting is shown in the operation interface The multiple prison broadcast equipment；
Show that page shows submodule, for according to the displaying page list, showing that each prison broadcasts equipment in the operation interface Corresponding multiple displaying pages；
The side of attending a meeting shows submodule, for the side's of attending a meeting list according to, is shown in the operation interface in each displaying page The corresponding side of attending a meeting in multiple display locations.
11. device according to claim 8, which is characterized in that received in the target side of attending a meeting and target display location After module, described device further includes：
Target display location memory module broadcasts the corresponding exhibition of equipment for storing the target display location to target prison Show in page；
The target side of attending a meeting memory module broadcasts the corresponding side of attending a meeting of equipment for storing the target side of attending a meeting to target prison In list.
12. device according to claim 8, which is characterized in that after the video image acquisition module, described device Further include：
Video image storage module, for storing the video image got.
13. broadcasting device is supervised in a kind of meeting, it is deployed in prison and broadcasts equipment, which is characterized in that described device includes：
Video image receiving module, video image, the target side of attending a meeting and target display location for receiving control terminal transmission；
Video image display module, for showing video image, and the corresponding storage target according to the target display location Display location and the target side of attending a meeting.
14. device according to claim 13, which is characterized in that described supervise broadcasts the preset two-dimensional storage table of equipment, and described two The one-dimension storage prison of dimension storage table broadcasts the corresponding multiple displaying pages of equipment, each exhibition of two-dimensional storage of the two-dimensional storage table Show the corresponding multiple sides of attending a meeting of page；
The video image display module includes：
Target display location and the target side of attending a meeting sub-module stored store the target display location to corresponding for storing It shows in page, the target side of attending a meeting is stored into the corresponding side of attending a meeting.
Video image display sub-module, for showing the video image in target display location.
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