CN109698756A

CN109698756A - A kind of reserving method and device of video conference

Info

Publication number: CN109698756A
Application number: CN201910060253.0A
Authority: CN
Inventors: 谢程算; 王艳辉; 亓娜; 周逸芳
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-04-30
Anticipated expiration: 2039-01-22
Also published as: CN109698756B

Abstract

The embodiment of the present application provides the reserving method and a kind of corresponding device for displaying predetermined of video conference of a kind of video conference, the method and device are applied to view networking, the view networking includes conference management platform and multiple terminals, the conference management platform includes database, conference management platform stores multiple history conference reservation information that each terminal is sent, when receiving new conference reservation information, the history conference reservation information within the new meeting reservation period is searched in multiple history conference reservation information, extract the dry bandwidth occupancy value of state of the history conference reservation information found out, bandwidth threshold is done according to the state of the dry bandwidth occupancy value of state and setting of the new dry bandwidth occupancy value of state and the history conference reservation information found out, generate examination & approval reference information, approving person directly decides whether to ratify new meeting according to examination & approval reference information View reservation, alleviates the work load of administrative staff, improves examination & approval speed, greatly shortens the examination & approval time.

Description

A kind of reserving method and device of video conference

Technical field

This application involves view networking technology fields, more particularly to the reserving method and device of a kind of video conference.

Background technique

With constantly expanding depending on networking service, the view networking meeting that all parts of the country are held is increasing.Currently, in view networking All video conferences require to have a meeting after reservation, and existing conference reservation is since it is desired that operation maintenance personnel is manually right Each video conference is examined, and in approval process, need frequently manually to consult the estimated occupancy of the meeting reserved The dry bandwidth value of state, then decides whether to examine, and time-consuming, causes the workload of operation maintenance personnel very huge, and conference reservation waits Time is very long.

Summary of the invention

In view of the above problems, it proposes the embodiment of the present application and overcomes the above problem or at least partly in order to provide one kind A kind of reserving method of the video conference to solve the above problems and a kind of corresponding device for displaying predetermined of video conference.

To solve the above-mentioned problems, this application discloses a kind of reserving method of video conference, the method is applied to view Networking, the view networking includes conference management platform, and the multiple terminals connecting with the conference management platform, the meeting pipe Platform includes database, which comprises

The conference management platform is when receiving the second conference reservation information of second terminal transmission, from second meeting The second meeting period and the second state dry bandwidth occupancy value are extracted in view reservation information；

In the multiple conference reservation information of the conference management platform from the database, extract and second meeting Period corresponding N number of first conference reservation information；Wherein, the conference reservation information is sent to the meeting by first terminal in advance View management platform, and the database is previously written by the conference management platform；Wherein, N is positive integer；

The conference management platform extracts the dry bandwidth occupancy value of the first state from each first conference reservation information；

The conference management platform is based on the dry bandwidth occupancy value of second state, N number of dry bandwidth occupancy value of first state And bandwidth threshold is done by preset state, generates the examination & approval reference information for being directed to the second terminal.

Optionally, the conference management platform is based on the dry bandwidth occupancy value of second state, bandwidth is done by N number of first state The step of bandwidth threshold is done by occupation value and preset state, generates the examination & approval reference information for being directed to the second terminal, comprising:

The conference management platform calculates the total bandwidth occupation value of N number of dry bandwidth occupancy value of first state；

The conference management platform calculates the total bandwidth occupation value and the first bandwidth difference of bandwidth threshold is done by the state；

The conference management platform uses the dry bandwidth occupancy value of the first bandwidth difference and second state, described in generation Reference information is examined, and the examination & approval reference information is shown.

Optionally, the conference management platform uses the dry bandwidth occupancy value of the first bandwidth difference and second state, The examination & approval reference information is generated, and after the step of examination & approval reference information is shown, further includes:

The conference management platform judges whether the first bandwidth difference is less than the dry bandwidth occupancy value of second state；

If so, the conference management platform, which generates, refuses approval information, and the not approval information is shown, and The not approval information is sent to the second terminal；

If it is not, then the conference management platform generates the first agreement approval information, approval information hair is agreed to by described first It send to the second terminal, and the database is written into the second conference reservation information.

Optionally, it further includes multiple province bandwidth thresholds that bandwidth threshold is done by the state, the dry bandwidth occupancy value of the first state Including at least one dry bandwidth occupancy value of the first province state, the dry bandwidth occupancy value of the second state includes at least one second province The dry bandwidth occupancy value of state；Wherein, each dry bandwidth occupancy value of the first province state has the first province mark, each second province Part dry bandwidth occupancy value of state is identified with the second province, and the province bandwidth threshold is identified with province.

Corresponding relationship of the conference management platform according to first province mark and second province mark, from more The dry bandwidth occupancy value of M third state is extracted in a dry bandwidth occupancy value of the first province state, and is identified according to the province With the corresponding relationship of second province mark, target province bandwidth threshold is extracted from the multiple province bandwidth threshold；Its In, the dry bandwidth occupancy value of third state is identified with third province；

The conference management platform is identified based on the third province, is carried out to all dry bandwidth values of the third province state Classification, and calculate total province bandwidth occupancy value of all dry bandwidth values of third province state in each classification；Wherein, each described total Province bandwidth occupancy value is identified with the third province；

The conference management platform based on the third province identify, calculate separately each total province bandwidth occupancy value with Second bandwidth difference of each target province bandwidth threshold；Wherein, the second bandwidth difference is identified with the third province；

The conference management platform is done bandwidth using multiple second bandwidth differences and the multiple second province state and is accounted for With value, the examination & approval reference information is generated, and shows the examination & approval reference information.

Optionally, the conference management platform is dry using multiple second bandwidth differences and the multiple second province state Bandwidth occupancy value is generated the examination & approval reference information, and is identified based on the third province, shows the examination & approval reference information After step, further includes:

If some second bandwidth difference is less than the corresponding dry bandwidth occupancy of second province state of the second bandwidth difference Value, then the examination & approval reference information is sent to the second terminal by the conference management platform；

If each second bandwidth difference is all larger than the second province state corresponding with the second bandwidth difference described in this and does bandwidth Occupation value, then the conference management platform generates the second agreement approval information, and the second agreement approval information is shown, with And the second agreement approval information is sent to the second terminal, and will be described in the second conference reservation information write-in Database.

In order to solve the above-mentioned technical problem, the embodiment of the present application also discloses a kind of device for displaying predetermined of video conference, described Device is applied to view networking, and the view networking includes conference management platform, and the multiple ends connecting with the conference management platform End, the conference management platform includes database；Described device is located at the conference management platform, comprising:

Information extraction modules, for receive any one second terminal transmission the second conference reservation information when, from The second meeting period and the second state dry bandwidth occupancy value are extracted in the second conference reservation information；

History conference reservation information searching module, for extracting in multiple conference reservation information from the database N number of first conference reservation information corresponding with the second meeting period；Wherein, the conference reservation information is sent out by first terminal It send to the conference management platform, and the database is previously written by the conference management platform；Wherein, N is positive integer；

The dry bandwidth occupancy value extraction module of state does bandwidth for extracting the first state from each first conference reservation information Occupation value；

Approval module, for based on the dry bandwidth occupancy value of second state, the dry bandwidth occupancy value of N number of first state and pre- If state do bandwidth threshold, generate be directed to the second terminal examination & approval reference information.

Optionally, the approval module includes:

Bandwidth occupancy value sums it up submodule, for calculating the total bandwidth occupation value of the dry bandwidth occupancy value of N number of first state；

First bandwidth difference computational submodule, do bandwidth threshold for calculating the total bandwidth occupation value and the state the One bandwidth difference；

First examination & approval reference information generates submodule, for doing bandwidth using the first bandwidth difference and second state Occupation value generates the examination & approval reference information；

First display sub-module, for showing the examination & approval reference information.

Optionally, the approval module further include:

First judging submodule, for judging whether the first bandwidth difference is less than the dry bandwidth occupancy of the second state Value；

First automatic examination & approval submodule, it is described for judging that the first bandwidth difference is less than in the first judging submodule When the dry bandwidth occupancy value of the second state, generates and refuse approval information；And for judging described in the first judging submodule When one bandwidth difference is greater than second state dry bandwidth occupancy value, generates first and agree to approval information；

First approval information sending submodule, for approval information and the first agreement approval information hair described will to be refused It send to the second terminal；

Submodule is written in first reservation information, for judging that the first bandwidth difference is greater than in the first judging submodule When the dry bandwidth occupancy value of second state, the database is written into the second conference reservation information.

Optionally, it further includes multiple province bandwidth thresholds that bandwidth threshold is done by the state, the dry bandwidth occupancy value of the first state Including at least one dry bandwidth occupancy value of the first province state, the dry bandwidth occupancy value of the second state includes at least one second province The dry bandwidth occupancy value of state；Wherein, each dry bandwidth occupancy value of the first province state has the first province mark, each second province Part dry bandwidth occupancy value of state is identified with the second province, and the province bandwidth threshold is identified with province；

The approval module includes:

History province bandwidth extraction module, for from N number of dry bandwidth occupancy value of first province state, according to described the The corresponding relationship of one province mark and second province mark, extracts the dry bandwidth occupancy value of M third state, and from described more In a province bandwidth threshold, according to the corresponding relationship of province mark and second province mark, target province band is extracted Wide threshold value；Wherein, the dry bandwidth occupancy value of the third state is identified with third province；

Bandwidth value computing module, for being identified based on the third province, to all dry bandwidth values of third province state Classify, and calculates total province bandwidth occupancy value of all dry bandwidth values of third province state in each classification；Wherein, each institute Total province bandwidth occupancy value is stated to identify with the third province；

Second bandwidth difference calculating module calculates separately each total province band for identifying based on the third province Second bandwidth difference of wide occupation value and each target province bandwidth threshold；Wherein, the second bandwidth difference has the third Province mark；

Second examination & approval reference information generation module, for using multiple second bandwidth differences and the multiple second province The dry bandwidth occupancy value of part state, generates the examination & approval reference information；

Second display module, for showing the examination & approval reference information.

Compared with prior art, the embodiment of the present application has the advantage that

Firstly, conference management platform stores multiple history conference reservation information that each terminal is sent, new meeting is being received When discussing reservation information, the meeting period of new conference reservation information is obtained, is searched in multiple history conference reservation information later History conference reservation information within the meeting period, the state for extracting the history conference reservation information found out do bandwidth and account for With value, according to the new dry bandwidth occupancy value of state and the dry bandwidth occupancy value of state and setting of the history conference reservation information found out State do bandwidth threshold, generate examination & approval reference information, approving person can decide whether that approval is new according to examination & approval reference information Conference reservation does bandwidth without when receiving new conference reservation, manually counting the estimated state occupied of the meeting reserved Value, to alleviate the work load of administrative staff, improves examination & approval speed, greatly shortens the examination & approval time.

Secondly, total state that examination & approval reference information is the meeting in the meeting period of new conference reservation information, reserved does The difference of bandwidth threshold is done by bandwidth occupancy value and state, in this way, administrative staff can be directly dry according to the state of difference and new meeting Bandwidth occupancy value quickly determines whether to examine new meeting.Also, conference management platform can also be according to difference and new meeting The size of the dry bandwidth occupancy value of the state of view compares, and intelligently decides whether to examine new meeting, and approval results are issued, real Conference management platform is showed to examine the intelligence of conference reservation, manually examined without administrative staff, so as to save people Power cost substantially increases examination & approval speed because that can only examine speed faster in turn, greatly shortens the end of publication conference reservation The time of the conclusion waiting for approval at end.

Finally, the separated refinement statistics dry bandwidth occupancy value of state as unit of province, to avoid to receive new meeting pre- When about, although the dry bandwidth occupancy value of new state without departing from domestic total dry bandwidth occupancy value of state, the covering of meeting point certain Bandwidth threshold is done by the state that the province bandwidth occupancy value in a province but exceeds the province, causes from now in video conference, the province Network congestion, thus the problem of influencing the effect of video conference so that the reference information of meeting examination & approval is more careful, conference reservation Function it is more perfect.

Detailed description of the invention

Fig. 1 is a kind of networking schematic diagram of view networking of the application；

Fig. 2 is a kind of hardware structural diagram of node server of the application；

Fig. 3 is a kind of hardware structural diagram of access switch of the application；

Fig. 4 is that a kind of Ethernet association of the application turns the hardware structural diagram of gateway；

Fig. 5 is a kind of step flow chart of the reserving method embodiment 1 of video conference of the application；

Fig. 6 is a kind of step flow chart of the reserving method embodiment 2 of video conference of the application；

Fig. 7 is a kind of structural block diagram of the device for displaying predetermined embodiment 3 of video conference of the application；

Fig. 8 is a kind of structural block diagram of 3 approval module of device for displaying predetermined embodiment of video conference of the application；

Fig. 9 is a kind of structural block diagram of 4 approval module of device for displaying predetermined embodiment of video conference of the application.

Specific embodiment

In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing and it is specific real Applying mode, the present application will be further described in 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.

To make those skilled in the art more fully understand the embodiment of the present application, it is introduced below to depending on networking:

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 (ServerTechnology)

It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.

Reservoir technology (Storage Technology)

The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.

Network security technology (Network Security Technology)

Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.

It services innovative technology (Service Innovation Technology)

Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".

Networking depending on networking is as described below:

It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.

As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.

The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.

Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.

Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.

Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.

Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.

It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.

Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.

Classify depending on networked devices

1.1 the embodiment of the present application 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 the embodiment of the present application:

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 code rate operation 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.

Code rate operation 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 code rate operation 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, code rate operation 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 the embodiment of the present application: 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 core idea of the embodiment of the present application is proposed, it then follows regard the association of networking View, conference management platform store multiple history conference reservation information that each terminal is sent, are receiving new conference reservation information When, the meeting period of new conference reservation information is obtained, is searched in multiple history conference reservation information be in the meeting later History conference reservation information in period extracts the dry bandwidth occupancy value of state of the history conference reservation information found out, according to The dry band of state of the dry bandwidth occupancy value of state and setting of the dry bandwidth occupancy value of new state and the history conference reservation information found out Wide threshold value generates examination & approval reference information, and approving person can decide whether to ratify new conference reservation according to examination & approval reference information, Previous operation maintenance personnel is improved when receiving new conference reservation, needs manually to count the estimated state occupied of the meeting reserved The situation of dry bandwidth value alleviates the work load of administrative staff, improves examination & approval speed, greatly shortens the examination & approval time.

Embodiment one

Referring to Fig. 5, a kind of step flow chart of the reserving method embodiment 1 of video conference of the application is shown, at this Apply embodiment in, the method can be applied to view networking, it is described view network may include conference management platform, and with it is described Multiple terminals of conference management platform connection, the conference management platform may include database.

Conference management platform can be the service platform that can manage and monitor view networking meeting, conference management platform Database can be SQL database；Terminal can be understood as the equipment that can carry out conference reservation information publication, can be meter Calculation machine is also possible to mobile phone, tablet computer, is not limited in the embodiment of the present application to the concrete model parameter of terminal.

The method of the embodiment of the present application can specifically include following steps:

Step 501, the conference management platform is when receiving the second conference reservation information of second terminal transmission, from institute It states and extracts the second meeting period and the second state dry bandwidth occupancy value in the second conference reservation information.

Second conference reservation information can be to be generated by second terminal, and the dry bandwidth occupancy value of the second state is estimated occupancy When the reservation video conference of value, i.e. second terminal, it can be pushed away according to conference terminal number, the video conference type for participating in the video conference Bandwidth is done by the fixed estimated state occupied.

In specific implementation, the second meeting period can be with meeting start time and meeting adjourned that the moment indicates.

Step 502, in the multiple conference reservation information of the conference management platform from the database, extract with it is described Second meeting period corresponding N number of first conference reservation information.

Wherein, the conference reservation information is sent to the conference management platform by first terminal in advance, and by the meeting View management platform is previously written the database；Wherein, N is positive integer.

Conference reservation information in database be conference management platform second terminal send the second conference reservation information it Before the reservation information that receives, wherein multiple conference reservation information can be the conference reservation information passed through by examination & approval, multiple Conference reservation information includes meeting period and state dry bandwidth occupancy value, and in practice, it is pre- that each first terminal issues a meeting About information.

Extract the operation of N number of first conference reservation information corresponding with the second meeting period, it can be understood as be meeting View management platform searches the conference reservation information that the meeting period includes the second meeting period in multiple conference reservation information, That is, meeting start time of the meeting start time of the first conference reservation information found out earlier than the second conference reservation information, First conference reservation information meeting adjourned the moment is later than the second conference reservation information meeting adjourned moment, also, N number of first Meeting period and the identical meeting of the second meeting period of the first conference reservation information are further comprised in conference reservation information Reservation information.

Step 503, the conference management platform extracts the dry bandwidth of the first state from each first conference reservation information and accounts for With value.

In practice, extracting the dry bandwidth occupancy value of the first state can use existing information analytic technique, first to the first meeting Reservation information is parsed, then analytically after data in obtain the dry bandwidth occupancy value of the first state.

Step 504, the conference management platform is based on the dry bandwidth occupancy value of second state, N number of dry band of first state Bandwidth threshold is done by wide occupation value and preset state, generates the examination & approval reference information for being directed to the second terminal.

State does bandwidth threshold and can be configured in advance at band width configuration interface according to the actual situation by administrative staff, example Such as, in practice, the dry bandwidth value of state is 100M, then it is 95M that state, which can be set, and do bandwidth threshold.

In the specific implementation, it directly includes the dry bandwidth occupancy value of second state, N number of that the examination & approval reference information generated, which can be, The information of bandwidth threshold is done by the dry bandwidth occupancy value of first state and preset state, is also possible to the dry bandwidth occupancy of the second state Further according to calculation processing after the dry bandwidth threshold progress calculation processing of value, N number of dry bandwidth occupancy value of first state and preset state As a result the information generated.When it is implemented, generating examination & approval reference information anyway, which has reacted in advance The case where occupation value is done by about successful state, occupation value is done by the required state of new conference reservation and bandwidth threshold is done by state, administrator Member can quickly judge the new conference reservation whether should be examined according to the examination & approval reference information.

In practice, the video conference for needing transprovincially to hold can just occupy state and do bandwidth, and state does bandwidth and is divided into the dry bandwidth of state, province The dry bandwidth value of value and total state, when holding video conference transprovincially, transprovincially when holding video conference, the dry band of state of each province of occupancy Width values are also not quite similar, and require from the audio, video data that each province issues by view networking Core server forwarding, usually It is the widest province of the dry bandwidth value of state depending on the province where networking Core server, because it will be responsible for whole nation video conference number transprovincially According to transfer therefore in the embodiment of the present application, can be occupied from the dry bandwidth value of state in province where view networking Core server It is worth (the hereinafter referred to as dry bandwidth occupancy value of core state) to refer to as meeting examination & approval, it can also be with the dry bandwidth occupancy of the state in each province Value is as examination & approval reference；When referring to using the dry bandwidth occupancy value of core state as examination & approval, the stream of conference reservation and examination & approval is simplified Journey；When referring to using the dry bandwidth occupancy value of the state in a province as examination & approval, the thin of the process of conference reservation and examination & approval can be improved Cause property.

The embodiment of the present application dry bandwidth value occupation value of state in province where regarding networking Core server is examined as meeting With reference to then the dry bandwidth occupancy value of state in the second conference reservation information and the first conference reservation information, refers to the view occupied connection The dry bandwidth value occupation value of state in province where net Core server.

As a kind of optional example of the embodiment of the present application, step 504 can specifically include following steps:

Step 5041, the conference management platform calculates the total bandwidth occupation value of the dry bandwidth occupancy value of N number of first state.

For example, finding out by 3 the first conference reservation information, then the dry bandwidth occupancy value of 3 the first states can be correspondingly extracted, And calculate the sum of the dry bandwidth occupancy value of 3 the first states.

Step 5042, the conference management platform calculates the total bandwidth occupation value and the state does the first of bandwidth threshold Bandwidth difference.

First bandwidth difference be examined bandwidth difference and setting that the preset conference that passes through needs to occupy state it is dry The difference of bandwidth threshold.

Step 5043, the conference management platform uses the first bandwidth difference and the dry bandwidth occupancy of the second state Value, generates the examination & approval reference information, and the examination & approval reference information is shown.

In practice, examination & approval reference information can be after the dry bandwidth occupancy value of the first bandwidth difference and the second state is packaged Information can be character information and be also possible to encoded information.Conference management platform can believe examination & approval reference on web page Breath is shown, naturally it is also possible to be shown on the display device.Administrative staff can be directly according in examination & approval reference information The dry bandwidth occupancy value of the first bandwidth difference and the second state quickly judge whether to examine new conference reservation, without administrative staff count Tape remaining width values are calculated, the examination & approval speed to preset conference is improved, shorten the examination & approval time.

As a kind of optional example of the embodiment of the present application, after step 5043 can with the following steps are included:

Step 5045, the conference management platform judges whether the first bandwidth difference is less than second state and does bandwidth Occupation value；If so, 5046 are gone to step, if it is not, then going to step 5047.

The comparison and judgement of numerical values recited are technologies well known to those skilled in the art, can use existing numerical values recited Comparison techniques, for example, javascript, it is not limited here.

Step 5046, then the conference management platform generates and refuses approval information, and the not approval information is shown, And the not approval information is sent to the second terminal.

I.e. in the second meeting period, remaining state does bandwidth threshold and is not able to satisfy the dry band of state that new conference reservation needs Width, then conference management platform automatically generates not approval information, and the result not examined is informed second terminal.

Step 5047, then the conference management platform generates the first agreement approval information, agrees to examination & approval letter for described first Breath is sent to the second terminal, and the database is written in the second conference reservation information.

I.e. in the second meeting period, remaining state does bandwidth threshold and is able to satisfy the dry band of state that new conference reservation needs Width, then conference management platform automatically generates agreement approval information, and the result that the agreement is examined informs second terminal.By second Database is written in conference reservation information, is by the second conference reservation information preservation to database.

Step 5046 is executed to step 5047, conference management platform can be made further to do the residue of bandwidth threshold according to state The dry bandwidth occupancy value of state of value and new conference reservation demand, intelligence examine new conference reservation, carry out without administrative staff Artificial examination & approval, further improve the efficiency of meeting examination & approval, substantially reduce the examination & approval time.

The embodiment of the present application, conference management platform store multiple history conference reservation information that terminal is sent, are receiving When new conference reservation information, obtaining from history conference reservation information has the same conference period with new conference reservation information History conference reservation information, extract the dry band of state of the dry bandwidth occupancy value of new state and the history conference reservation information found out Bandwidth threshold is done by the state of wide occupation value and setting, meanwhile, the new dry bandwidth value of meeting period remaining state is calculated, and according to residue The dry bandwidth occupancy value of the dry bandwidth value of state and new state, generate examination & approval reference information；It further, can also direct remaining state The dry bandwidth occupancy value of dry bandwidth value and new state, examines meeting automatically, alleviates the work load of administrative staff, improve examination & approval Speed greatly shortens the examination & approval time.

Embodiment two

Referring to Fig. 6, a kind of step flow chart of the reserving method embodiment 2 of video conference of the application, this Shen are shown Please be in embodiment, the method can be applied to view networking, and it may include conference management platform that the view, which is networked, and with the meeting Multiple terminals of view management platform connection, the conference management platform may include database.

Step 601, the conference management platform is when receiving the second conference reservation information of second terminal transmission, from institute It states and extracts the second meeting period and the second state dry bandwidth occupancy value in the second conference reservation information.

The detailed process of this step 601, can be with the description of 1 step 501 of reference implementation example.

Step 602, in the multiple conference reservation information of the conference management platform from the database, extract with it is described Second meeting period corresponding N number of first conference reservation information.

The detailed process of this step 602, can be with the description of 1 step 502 of reference implementation example.

The detailed process of this step 603, can be with the description of 1 step 503 of reference implementation example.

In practice, the video conference for needing transprovincially to hold can just occupy state and do bandwidth, and state does bandwidth and is divided into the dry bandwidth of state, province The dry bandwidth value of value and total state, when holding video conference transprovincially, transprovincially when holding video conference, the dry band of state of each province of occupancy Width values are also not quite similar, and require from the audio, video data that each province issues by view networking Core server forwarding, usually It is the widest province of the dry bandwidth value of state depending on the province where networking Core server, because it will be responsible for whole nation video conference number transprovincially According to transfer, in general, the dry bandwidth value of total state of all provinces do not exceed view networking Core server where province state do bandwidth Tolerance range；Therefore, in the embodiment of the present application, reference is examined using the dry bandwidth value occupation value of the state in each province as meeting, The bandwidth occupancy value in each province is counted respectively.

It is in view of the bandwidth occupancy value for counting each province, then therein as a kind of optional example of the embodiment of the present application The state do bandwidth threshold further include multiple province bandwidth thresholds, the dry bandwidth occupancy value of the first state include at least one first The dry bandwidth occupancy value of province state, the dry bandwidth occupancy value of the second state include at least one dry bandwidth occupancy value of the second province state； Wherein, each dry bandwidth occupancy value of the first province state has the first province mark, each dry bandwidth occupancy of second province state Value has the second province mark, and the province bandwidth threshold is identified with province.

When specific implementation, bandwidth threshold is done by the state that each province in the whole nation can according to the actual situation, be respectively set, terminal into When row conference reservation, send conference reservation information in the dry bandwidth occupancy value of state may include video conference covered it is each The dry bandwidth occupancy value of the province state in a province, province mark can be understood as mark each province state and do province belonging to occupation value Part, it can referred to as be indicated with province full name or province, for example, Shandong Province, Shandong or Shandong can be used in the province mark in Sichuan.

It include the dry bandwidth occupancy value of multiple province states in view of each conference reservation information, one kind as the embodiment of the present application can Example is selected, step 604 can specifically include following steps:

Step 6041, the conference management platform is identified according to first province mark with second province corresponding Relationship extracts the dry bandwidth occupancy value of M third state from multiple dry bandwidth occupancy values of first province state, and according to described The corresponding relationship of province mark and second province mark, extracts target province bandwidth from the multiple province bandwidth threshold Threshold value.

Wherein, the dry bandwidth occupancy value of the third state is identified with third province.

According to the corresponding relationship of first province mark and second province mark, from multiple first province states The dry bandwidth occupancy value of M third state is extracted in dry bandwidth occupancy value, it can be understood as be to do bandwidth from multiple first province states to account for With in value, the dry bandwidth occupancy value of province state corresponding with the second province mark is extracted.For example, including in the second conference reservation information The dry bandwidth occupancy value of 3 province states, province mark are Shandong, Sichuan, Hunan respectively, then do bandwidth in multiple first province states The dry bandwidth value of province state identified with Shandong, Sichuan, Hunan province is further extracted in occupation value, wherein also multiple The dry bandwidth value of province state that there is Shandong, river, Hunan province to identify is extracted in the dry bandwidth occupancy value of first province state.I.e. the application is implemented The corresponding relationship of first province mark and second province mark described in example, although referring to province mark title not Together, but indicate same province, for example, Shandong corresponds to Shandong, Sichuan corresponds to river, and Hunan corresponds to Hunan, with meet different regions for Save the usage and regulation of name.

And so on, target province bandwidth threshold is extracted equally from the multiple province bandwidth threshold.

The third province mark of the dry bandwidth occupancy value of the third state extracted can be the province mark that its original carries, can also It marks so as to be conference management identify according to original province according to unified habit, looks like table with original province mark again Show consistent mark.For example, in the dry bandwidth occupancy value of M third state extracted, province mark be " Guangdong ", some provinces Mark is " Guangdong ", then " Guangdong " can be labeled as " Guangdong " again.

The operation of this step 6041 is executed, i.e., in the dry bandwidth occupancy value of multiple first province states, is searched and new meeting Reserve the dry bandwidth occupancy value of province state with identical province mark.

Step 6042, the conference management platform is identified based on the third province, dry to all third province states Bandwidth value is classified, and calculates total province bandwidth occupancy value of all dry bandwidth values of third province state in each classification.

Wherein, each total province bandwidth occupancy value is identified with the third province.

In the specific implementation, condensing together the dry bandwidth value of third province state identified with identical third province as one Class then calculates separately the sum of each dry bandwidth value of third province state in every one kind again.

The operation of this step 6042 is executed, that is, calculates the province bandwidth occupancy that the meeting examined under same province occupies Value.

Step 6043, the conference management platform is identified based on the third province, calculates separately each total province band Second bandwidth difference of wide occupation value and each target province bandwidth threshold.

Wherein, the second bandwidth difference is identified with the third province.

When specific implementation, the dry bandwidth value of the remaining state in each province is calculated separately.For example, third province mark is Shandong, The bandwidth difference of total province bandwidth occupancy value in Shandong and the province bandwidth threshold in Shandong is then calculated accordingly.

Step 6044, the conference management platform uses multiple second bandwidth differences and the multiple second province state Dry bandwidth occupancy value generates the examination & approval reference information, and shows the examination & approval reference information.

In the embodiment of the present application, examination & approval reference information can be multiple second bandwidth differences and multiple dry bands of second province state Wide occupation value be packaged after information, can be character information and be also possible to encoded information.Conference management platform can be in web The examination & approval reference information is shown on the page, naturally it is also possible to be shown on the display device.Administrative staff can be straight It connects according to the dry bandwidth occupancy value of each second bandwidth difference and each second province state in examination & approval reference information, quickly recognizes new The dry bandwidth occupancy value of province state required for the province that conference reservation covers, and each province of covering and the province are practical surplus The dry bandwidth occupancy value of remaining state shortens the examination & approval time to improve the examination & approval speed to preset conference.

As a kind of optional example of the embodiment of the present application, after step 6044 can with the following steps are included:

Step 6045, if some second bandwidth difference is less than the second bandwidth difference, corresponding second province state is dry Bandwidth occupancy value, then the examination & approval reference information is sent to the second terminal by the conference management platform.

Before step 6045, conference management platform can compare each second bandwidth difference and second bandwidth difference It is worth the size of the corresponding dry bandwidth occupancy value of second province state, if wherein there is a second bandwidth difference to be less than second band The corresponding dry bandwidth occupancy value of second province state of wide difference then shows that the remaining state in some province does bandwidth threshold and is not able to satisfy New conference reservation, then the examination & approval reference information that step 6044 generates is sent to the second terminal, to facilitate second terminal tune The dry bandwidth occupancy value of the province state of whole each province.When to avoid carrying out video conference afterwards, because some saves the remaining dry band of state Wide threshold value is inadequate, and influences video conference effect.

In this step 6045, the step of database is written into the second conference reservation information is not executed, to guarantee in database What is saved is all to have examined the conference reservation information passed through.

Step 6046, each second bandwidth difference is all larger than dry band of the second province state corresponding with the second bandwidth difference described in this Wide occupation value, then the conference management platform generates the second agreement approval information, and the second agreement approval information is shown, And the second agreement approval information is sent to the second terminal, and institute is written into the second conference reservation information State database.

Each second bandwidth difference is all larger than the corresponding dry bandwidth occupancy of second province state of the second bandwidth difference Value then shows that the remaining state in each province of new conference reservation covering does bandwidth threshold and is able to satisfy new conference reservation, Agreement approval information is then automatically generated by conference management platform, and the second agreement approval information is sent to the second terminal, So that second terminal knows this approval results.

Meanwhile after examination & approval pass through, the database is written into the second conference reservation information, in case pre- to subsequent new meeting When about information is examined, conference management platform consults the dry bandwidth occupancy value of state.

The embodiment of the present application, conference management platform store multiple history conference reservation information that terminal is sent, are receiving When new conference reservation information, obtaining from history conference reservation information has the same conference period with new conference reservation information History conference reservation information；Wherein, conference reservation information includes multiple province bandwidth occupancy values, and state does bandwidth threshold and also includes Multiple province bandwidth thresholds, the province that conference management platform is covered based on new conference reservation information, calculate separately each covering Remaining province bandwidth occupancy value under province, and more remaining province bandwidth occupancy value and new conference reservation information requirements Province bandwidth occupancy value examines meeting automatically, in this way can be to avoid when receiving new conference reservation, although the dry band of new state The wide occupation value state dry bandwidth occupancy value total without departing from the country, but the province bandwidth occupancy in some province of meeting point covering But bandwidth threshold is done to value by the state beyond the province, causes from now in video conference, the network congestion in the province, to influence to regard The problem of effect of frequency meeting, so that the reference information of meeting examination & approval is more careful, the function of conference reservation is more perfect.

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, the embodiment of the present application is not limited by the described action sequence, because according to According to the embodiment of the present application, 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 related movement not necessarily the application is implemented Necessary to example.

Embodiment three

As Fig. 7 shows a kind of structural block diagram of the device for displaying predetermined embodiment 3 of video conference of the application, comparative examples 1 Processing method, described device can be applied to view networking, it is described view network may include conference management platform, and with the meeting Multiple terminals of view management platform connection, the conference management platform may include database；Described device can be located at described Conference management platform, described device can specifically include with lower module:

Information extraction modules 701, for receive any one second terminal transmission the second conference reservation information when, The second meeting period and the second state dry bandwidth occupancy value are extracted from the second conference reservation information；

History conference reservation information searching module 702, for from multiple conference reservation information in the database 705 In, extract N number of first conference reservation information corresponding with the second meeting period；Wherein, the conference reservation information is by One terminal is sent to the conference management platform, and is previously written the database by the conference management platform；Wherein, N is Positive integer；

The dry bandwidth occupancy value extraction module 703 of state, it is dry for extracting the first state from each first conference reservation information Bandwidth occupancy value；

Approval module 704, for being based on the dry bandwidth occupancy value of second state, N number of dry bandwidth occupancy value of first state And bandwidth threshold is done by preset state, generates the examination & approval reference information for being directed to the second terminal.

As shown in figure 8, a kind of optional example as the embodiment of the present application, the approval module may include following submodule Block:

Bandwidth occupancy value sums it up submodule 7041, and the total bandwidth for calculating the dry bandwidth occupancy value of N number of first state accounts for With value；

First bandwidth difference computational submodule 7042 does bandwidth threshold for calculating the total bandwidth occupation value and the state The first bandwidth difference；

First examination & approval reference information generates submodule 7043, for dry using the first bandwidth difference and second state Bandwidth occupancy value generates the examination & approval reference information；

First display sub-module 7044, for showing the examination & approval reference information.

As a kind of optional example of the embodiment of the present application, the approval module can also include following submodule:

First judging submodule 7045 is accounted for for judging whether the first bandwidth difference is less than the dry bandwidth of second state With value；

First automatic examination & approval submodule 7046, for judging that the first bandwidth difference is less than in the first judging submodule When the dry bandwidth occupancy value of second state, generates and refuse approval information；And for judging institute in the first judging submodule When stating the first bandwidth difference greater than the dry bandwidth occupancy value of second state, generates first and agree to approval information；

First approval information sending submodule 7047, for approval information and the first agreement examination & approval letter described will to be refused Breath is sent to the second terminal；

Submodule 7048 is written in first reservation information, for judging the first bandwidth difference in the first judging submodule When bandwidth occupancy value dry greater than second state, the database is written into the second conference reservation information；

First display sub-module is also used to show the not approval information.

Example IV

The embodiment of the present application discloses a kind of device for displaying predetermined of video conference, and the processing method of comparative examples 2 is described Device can be applied to view networking, and it may include conference management platform that the view, which is networked, and connect with the conference management platform Multiple terminals, the conference management platform may include database；Described device can be located at the conference management platform, ginseng According to shown in Fig. 7, described device be can specifically include with lower module:

History conference reservation information searching module 702, for mentioning in multiple conference reservation information from the database Take N number of first conference reservation information corresponding with the second meeting period；Wherein, the conference reservation information is by first terminal It is sent to the conference management platform, and the database is previously written by the conference management platform；Wherein, N is positive integer；

In the embodiment of the present application, it further includes multiple province bandwidth thresholds that bandwidth threshold is done by the state, the dry band of the first state Wide occupation value includes at least one dry bandwidth occupancy value of the first province state, and the dry bandwidth occupancy value of the second state includes at least one The dry bandwidth occupancy value of second province state；Wherein, each dry bandwidth occupancy value of the first province state has the first province mark, each institute It states the dry bandwidth occupancy value of the second province state to identify with the second province, the province bandwidth threshold is identified with province.

Correspondingly, referring to shown in Fig. 9, as a kind of optional example of the embodiment of the present application, the approval module be can wrap Include following submodule:

Province bandwidth occupancy value extracting sub-module 704a, for being marked according to first province mark with second province The corresponding relationship of knowledge extracts the dry bandwidth occupancy value of M third state from multiple dry bandwidth occupancy values of first province state, and According to the corresponding relationship of province mark and second province mark, target is extracted from the multiple province bandwidth threshold Province bandwidth threshold；Wherein, the dry bandwidth occupancy value of the third state is identified with third province；

Bandwidth occupancy value classification adduction submodule 704b, for being identified based on the third province, to all thirds The dry bandwidth value of province state is classified, and the total province bandwidth for calculating all dry bandwidth values of third province state in each classification accounts for With value；Wherein, each total province bandwidth occupancy value is identified with the third province；

Second bandwidth difference computational submodule 704c is calculated separately each described total for being identified based on the third province Second bandwidth difference of province bandwidth occupancy value and each target province bandwidth threshold；Wherein, the second bandwidth difference has institute State third province mark；

Second examination & approval reference information generates submodule 704d, using multiple second bandwidth differences and the multiple second The dry bandwidth occupancy value of province state, generates the examination & approval reference information；

Second display sub-module 704e, for showing the examination & approval reference information.

As a kind of optional example of the embodiment of the present application, it includes that above-mentioned province bandwidth occupancy value mentions that the approval module, which is removed, Submodule, bandwidth occupancy value classification adduction submodule, the second bandwidth difference computational submodule and the second bandwidth difference is taken to calculate son Outside module, the approval module can also include following submodule:

Second automatic examination & approval submodule 704f, for being all larger than and the second bandwidth difference described in this in each second bandwidth difference When the dry bandwidth occupancy value of corresponding second province state, generates second and agree to approval information；

Second approval information sending submodule 704g, for the second agreement approval information to be sent to described second eventually End, and, bandwidth is done for being less than the corresponding second province state of the second bandwidth difference in some second bandwidth difference When occupation value, the examination & approval reference information is sent to the second terminal；

Submodule 704h is written in second reservation information, for being all larger than and the second bandwidth described in this in each second bandwidth difference When the dry bandwidth occupancy value of the corresponding second province state of difference, the database is written into the second conference reservation information；

The second display sub-module 704e is also used to show the second agreement approval information.

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 embodiments of the present application may be provided as method, apparatus or calculating Machine program product.Therefore, the embodiment of the present application 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 application 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 application is referring to according to the method for the embodiment of the present application, 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 preferred embodiments of the embodiments of the present application have 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 all change and modification within the scope of the embodiments of the present application.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

Above to a kind of reserving method of video conference provided herein and a kind of corresponding reservation of video conference Device is described in detail, and specific examples are used herein to illustrate the principle and implementation manner of the present application, with The explanation of upper embodiment is merely used to help understand the present processes and its core concept；Meanwhile for the general of this field Technical staff, according to the thought of the application, there will be changes in the specific implementation manner and application range, in conclusion The contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of reserving method of video conference, which is characterized in that the method is applied to view networking, and the view networking includes meeting View management platform, and the multiple terminals connecting with the conference management platform, the conference management platform includes database, described Method includes:

The conference management platform is pre- from second meeting when receiving the second conference reservation information of second terminal transmission The second meeting period and the second state dry bandwidth occupancy value are about extracted in information；

In the multiple conference reservation information of the conference management platform from the database, extract and the second meeting period Corresponding N number of first conference reservation information；Wherein, the conference reservation information is sent to the meeting pipe by first terminal in advance Platform, and the database is previously written by the conference management platform；Wherein, N is positive integer；

The conference management platform is based on the dry bandwidth occupancy value of second state, the dry bandwidth occupancy value of N number of first state and pre- If state do bandwidth threshold, generate be directed to the second terminal examination & approval reference information.

2. the method according to claim 1, wherein the conference management platform, which is based on second state, does bandwidth Bandwidth threshold is done by occupation value, N number of dry bandwidth occupancy value of first state and preset state, generates examining for the second terminal The step of criticizing reference information, comprising:

The conference management platform uses the dry bandwidth occupancy value of the first bandwidth difference and second state, generates the examination & approval Reference information, and the examination & approval reference information is shown.

3. according to the method described in claim 2, it is characterized in that, the conference management platform uses the first bandwidth difference And the dry bandwidth occupancy value of the second state, the examination & approval reference information is generated, and the examination & approval reference information is shown After step, further includes:

If so, the conference management platform, which generates, refuses approval information, and the not approval information is shown, and by institute It states not approval information and is sent to the second terminal；

If it is not, then the conference management platform generates the first agreement approval information, the first agreement approval information is sent to The second terminal, and the database is written into the second conference reservation information.

4. the method according to claim 1, wherein it further includes multiple province bandwidth thresholds that bandwidth threshold is done by the state Value, the dry bandwidth occupancy value of the first state includes at least one dry bandwidth occupancy value of the first province state, and bandwidth is done by second state Occupation value includes at least one dry bandwidth occupancy value of the second province state；Wherein, the dry bandwidth occupancy value tool of each first province state There are the first province mark, each dry bandwidth occupancy value of second province state to identify with the second province, the province bandwidth threshold It is identified with province.

5. according to the method described in claim 4, it is characterized in that, the conference management platform, which is based on second state, does bandwidth Bandwidth threshold is done by occupation value, N number of dry bandwidth occupancy value of first state and preset state, generates examining for the second terminal The step of criticizing reference information, comprising:

Corresponding relationship of the conference management platform according to first province mark and second province mark, from multiple institutes The extraction dry bandwidth occupancy value of M third state in the dry bandwidth occupancy value of the first province state is stated, and according to province mark and institute The corresponding relationship for stating the second province mark extracts target province bandwidth threshold from the multiple province bandwidth threshold；Wherein, institute The dry bandwidth occupancy value of third state is stated to identify with third province；

The conference management platform is identified based on the third province, is divided all dry bandwidth values of third province state Class, and calculate total province bandwidth occupancy value of all dry bandwidth values of third province state in each classification；Wherein, each total province Part bandwidth occupancy value is identified with the third province；

The conference management platform is identified based on the third province, calculates separately each total province bandwidth occupancy value and each mesh Mark the second bandwidth difference of province bandwidth threshold；Wherein, the second bandwidth difference is identified with the third province；

The conference management platform uses the dry bandwidth occupancy value of multiple second bandwidth differences and the multiple second province state, The examination & approval reference information is generated, and shows the examination & approval reference information.

6. according to the method described in claim 5, it is characterized in that, the conference management platform uses multiple second bandwidth The dry bandwidth occupancy value of difference and the multiple second province state generates the examination & approval reference information, and is based on the third province After the step of mark, the display examination & approval reference information, further includes:

If some second bandwidth difference is less than the corresponding dry bandwidth occupancy value of second province state of the second bandwidth difference, The examination & approval reference information is sent to the second terminal by the conference management platform；

If each second bandwidth difference is all larger than dry bandwidth occupancy of the second province state corresponding with the second bandwidth difference described in this Value, then the conference management platform generates the second agreement approval information, and the second agreement approval information is shown, and will The second agreement approval information is sent to the second terminal, and the data are written in the second conference reservation information Library.

7. a kind of device for displaying predetermined of video conference, which is characterized in that described device is applied to view networking, and the view networking includes meeting View management platform, and the multiple terminals connecting with the conference management platform, the conference management platform includes database；It is described Device is located at the conference management platform, comprising:

Information extraction modules, for when receiving the second conference reservation information of any one second terminal transmission, from described The second meeting period and the second state dry bandwidth occupancy value are extracted in second conference reservation information；

History conference reservation information searching module is extracted and institute in multiple conference reservation information from the database State the second meeting period corresponding N number of first conference reservation information；Wherein, the conference reservation information is sent to by first terminal The conference management platform, and the database is previously written by the conference management platform；Wherein, N is positive integer；

The dry bandwidth occupancy value extraction module of state, for extracting the dry bandwidth occupancy of the first state from each first conference reservation information Value；

Approval module, for based on the dry bandwidth occupancy value of second state, the dry bandwidth occupancy value of N number of first state and preset Bandwidth threshold is done by state, generates the examination & approval reference information for being directed to the second terminal.

8. device according to claim 7, which is characterized in that the approval module includes:

First bandwidth difference computational submodule does the first band of bandwidth threshold for calculating the total bandwidth occupation value and the state Wide difference；

First examination & approval reference information generates submodule, for using the first bandwidth difference and the dry bandwidth occupancy of the second state Value, generates the examination & approval reference information；

9. device according to claim 7, which is characterized in that the approval module further include:

First judging submodule, for judging whether the first bandwidth difference is less than the dry bandwidth occupancy value of second state；

First automatic examination & approval submodule, for judging that the first bandwidth difference is less than described second in the first judging submodule When the dry bandwidth occupancy value of state, generates and refuse approval information；And for judging the first band in the first judging submodule When wide difference is greater than second state dry bandwidth occupancy value, generates first and agree to approval information；

First approval information sending submodule, for the not approval information and the first agreement approval information to be sent to The second terminal；

Submodule is written in first reservation information, described for judging that the first bandwidth difference is greater than in the first judging submodule When the dry bandwidth occupancy value of the second state, the database is written into the second conference reservation information.

10. device according to claim 7, which is characterized in that it further includes multiple province bandwidth that bandwidth threshold is done by the state Threshold value, the dry bandwidth occupancy value of the first state include at least one dry bandwidth occupancy value of the first province state, the dry band of the second state Wide occupation value includes at least one dry bandwidth occupancy value of the second province state；Wherein, each dry bandwidth occupancy value of the first province state It is identified with the first province mark, each dry bandwidth occupancy value of second province state with the second province, the province bandwidth threshold Value has province mark；

The approval module includes:

History province bandwidth extraction module is used for from N number of dry bandwidth occupancy value of first province state, according to first province The corresponding relationship of part mark and second province mark, extracts the dry bandwidth occupancy value of M third state, and from the multiple province In part bandwidth threshold, according to the corresponding relationship of province mark and second province mark, target province bandwidth threshold is extracted Value；Wherein, the dry bandwidth occupancy value of the third state is identified with third province；

Bandwidth value computing module carries out all dry bandwidth values of the third province state for being identified based on the third province Classification, and calculate total province bandwidth occupancy value of all dry bandwidth values of third province state in each classification；Wherein, each described total Province bandwidth occupancy value is identified with the third province；

Second bandwidth difference calculating module is calculated separately each total province bandwidth and accounted for for being identified based on the third province With the second bandwidth difference of value and each target province bandwidth threshold；Wherein, the second bandwidth difference has the third province Mark；

Second examination & approval reference information generation module, for using multiple second bandwidth differences and the multiple second province state Dry bandwidth occupancy value generates the examination & approval reference information；