CN110324379A

CN110324379A - A kind of communication connection method for building up and device

Info

Publication number: CN110324379A
Application number: CN201810277936.7A
Authority: CN
Inventors: 杨春晖; 王艳辉; 潘廷勇; 朱道彦
Original assignee: Beijing Visionvera International Information Technology Co Ltd
Current assignee: Hainan Shilian Communication Technology Co ltd
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2019-10-11
Anticipated expiration: 2038-03-30
Also published as: CN110324379B

Abstract

The embodiment of the invention provides a kind of communication connection method for building up and devices.In embodiments of the present invention, when needing to be connected to view networking depending on networked terminals, user's control view networked terminals without using regarding networked terminals actively establish the communication connection between the view networked server of view networked terminals binding, and with the communication connection that actively can be established and regard depending on networked server between networked terminals bound depending on networked terminals, and whole-course automation is realized during establishing communication connection, it is participated in without user, therefore can to avoid can not often unify in time due to artificial operation and cause each view networked terminals can not all it is rapid in a short time with foundation communication connection between the view networked server respectively bound, and then the process for regarding networking meeting can be opened to avoid delaying.

Description

A kind of communication connection method for building up and device

Technical field

The present invention relates to view networking technology fields, more particularly to a kind of communication connection method for building up and device.

Background technique

Currently, many companies are both provided with office in each area, generally required between the employee of each office into Industry business is linked up, and when carrying out business communication, generally requires to open video conference, in order to enable between the employee of each office Video conference can be opened, needs to be equipped with a terminal in advance for each employee of each office.

When the employee of each office needs to open video conference, each employee of each office needs to control respectively The terminal for making oneself actively establishes communication connection with server, in this way, each terminal can mutually send sound view by server Frequency evidence, to realize unlatching video conference.

However, it is found by the inventors that being controlled since artificial operation can not often unify in time in each employee Oneself terminal is actively established when communicating to connect with server, can not terminal all rapidly between network servers equal in a short time Communication connection is established, and then the process for opening video conference may be delayed.

Summary of the invention

To solve the above-mentioned problems, the embodiment of the invention discloses a kind of communication connection method for building up and devices.

In a first aspect, the embodiment of the present invention shows a kind of communication connection method for building up, it is applied to view networked terminals, it is described Method includes:

Receive the inquiry instruction of view networked server broadcast；The inquiry instruction is used to inquire the attribute letter of view networked terminals Breath, identification information and terminal address, it is described depending on networked terminals and described depending on not setting up communication connection between networked server, it is described Inquiry instruction also carries the server address of the view networked server；

Obtain attribute information, identification information and the terminal address of the view networked terminals；

The server address is extracted from the inquiry instruction；

The attribute information, the identification information and institute are sent to the view networked server according to the server address State terminal address；

The foundation instruction for the communication connection that the view networked server is sent is received, the foundation instruction is the view networking Server is determining described have and the view the Internet services depending on networked terminals according to the attribute information and the identification information The rear of the permission of communication connection is established between device regards what networked terminals were sent to described；

According to the foundation response established instruction and generate communication connection；

The foundation response is sent to the view networked server according to the server address, establishes the view to realize Communication connection between networked server and the view networked terminals.

In an optional implementation, the method also includes:

Judge that the sending instant when sending the present terminal information and the terminal address joins in the reception view Whether the duration between the time of reception when foundation instruction for the communication connection that network server is sent is less than preset duration；

If it is less than preset duration, then execute described according to the step established instruction and generate the foundation response of communication connection Suddenly.

In an optional implementation, the attribute information includes the type information of the view networked terminals, model The attribute information of information, version information and topology information, different view networked terminals is different.

Second aspect, the embodiment of the present invention show a kind of communication connection method for building up, are applied to view networked server, institute The method of stating includes:

Broadcast query instruction, the inquiry instruction establish communication connection not between the view networked server for inquiring View networked terminals attribute information, identification information and terminal address, the inquiry instruction also carries the view networked server Server address；

It receives the attribute information for the view networked terminals that the view networked terminals are returned according to the inquiry instruction, identify Information and terminal address；

According to the attribute information and the identification information determine it is described depending on networked terminals whether have and the view network The permission of communication connection is established between server；

If have with the permission depending on establishing communication connection between networked server, according to the terminal address to The view networked terminals send the foundation instruction of communication connection,

It receives the foundation returned according to the foundation instruction that the view networked terminals are sent to respond, to realize described in foundation Depending on the communication connection between networked server and the view networked terminals.

It is described to determine that the view joins according to the attribute information and the identification information in an optional implementation Whether network termination has and the permission depending on establishing communication connection between networked server, comprising:

In corresponding relationship between the identification information and attribute information of stored view networked terminals, search and the view The corresponding attribute information of the identification information of networked terminals；

Determine whether the received attribute information and the attribute information found are identical；

If the received attribute information is identical as the attribute information found, it is determined that the view networked terminals Have and the permission depending on establishing communication connection between networked server；

If the received attribute information is different from the attribute information found, it is determined that the view networked terminals Do not have and the permission depending on establishing communication connection between networked server.

The third aspect, the embodiment of the present invention show a kind of communicate to connect and establish device, are applied to view networked terminals, described Device includes:

First receiving module, for receiving the inquiry instruction of view networked server broadcast；The inquiry instruction is for inquiring Depending on the attribute information, identification information and terminal address of networked terminals, between the view networked terminals and the view networked server Communication connection is not set up, the inquiry instruction also carries the server address of the view networked server；

Module is obtained, for obtaining attribute information, identification information and the terminal address of the view networked terminals；

Extraction module, for extracting the server address from the inquiry instruction；

First sending module is believed for sending the attribute to the view networked server according to the server address Breath, the identification information and the terminal address；

Second receiving module, it is described to build for receiving the foundation instruction for the communication connection that the view networked server is sent Vertical instruction is that the view networked server is determining view networked terminals tool according to the attribute information and the identification information It is standby to regard what networked terminals were sent to described depending on establishing the rear of the permission of communication connection between networked server with described；

Generation module, for according to the foundation response established instruction and generate communication connection；

Second sending module is rung for sending the foundation to the view networked server according to the server address It answers, to realize the communication connection established between the view networked server and the view networked terminals.

In an optional implementation, described device further include:

Judgment module, for judge send the present terminal information and sending instant when the terminal address with It is pre- whether the duration between time of reception when receiving the foundation instruction of the communication connection sent depending on networked server is less than If duration；

The generation module is also used to: if it is less than preset duration, then establishing what instruction generation communicated to connect according to described Establish response.

Fourth aspect, the embodiment of the present invention show a kind of communicate to connect and establish device, are applied to view networked server, institute Stating device includes:

Broadcast module, for broadcast query instruct, the inquiry instruction for inquire not with the view networked server it Between establish communication connection view networked terminals attribute information, identification information and terminal address, the inquiry instruction also carries institute State the server address of view networked server；

Third receiving module is networked eventually for receiving the view networked terminals according to the view that the inquiry instruction returns Attribute information, identification information and the terminal address at end；

Determining module, for determining described whether have depending on networked terminals according to the attribute information and the identification information With the permission depending on establishing communication connection between networked server；

Third sending module, if for have with the permission depending on establishing communication connection between networked server, The foundation instruction of communication connection is sent to the view networked terminals according to the terminal address,

4th receiving module is rung for receiving the foundation returned according to the foundation instruction that the view networked terminals are sent It answers, to realize the communication connection established between the view networked server and the view networked terminals.

In an optional implementation, the determining module includes:

Searching unit, for the corresponding relationship between the identification information and attribute information of stored view networked terminals In, search attribute information corresponding with the view identification information of networked terminals；

First determination unit, for determine the received attribute information and the attribute information found whether phase Together；

Second determination unit, if identical as the attribute information found for the received attribute information, Determine described have and the permission depending on establishing communication connection between networked server depending on networked terminals；

Third determination unit, if different from the attribute information found for the received attribute information, Determine described do not have depending on networked terminals and the permission depending on establishing communication connection between networked server.

The embodiment of the present invention includes following advantages:

In embodiments of the present invention, when needing to be connected to view networking depending on networked terminals, without using view networked terminals User's control regard networked terminals actively establish and view networked terminals binding view networked server between communication connection, and with view Networked terminals binding actively can establish and regard the communication connection between networked terminals depending on networked server, and communicate establishing Whole-course automation is realized during connection, is participated in without user, therefore can be to avoid often can not be due to artificial operation Unify on time and causes each that can not all take in a short time with the view networking respectively bound rapidly depending on networked terminals It is engaged in establishing communication connection between device, and then the process for regarding networking meeting can be opened to avoid delaying.

Detailed description of the invention

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

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

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

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

Fig. 5 is the structural block diagram that system embodiment is established in a kind of communication connection of the invention；

Fig. 6 is a kind of step flow chart of communication connection method for building up embodiment of the invention；

Fig. 7 is the structural block diagram that Installation practice is established in a kind of communication connection of the invention；

Fig. 8 is the structural block diagram that Installation practice is established in a kind of communication connection of the invention.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.

It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.

Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.

Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:

Depending on networking, applied portion of techniques is as described below:

Network technology (Network Technology)

Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.

Switching technology (Switching Technology)

Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.

Server technology (Server Technology)

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

Reservoir technology (Storage Technology)

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

Network security technology (Network Security Technology)

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

It services innovative technology (Service Innovation Technology)

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

Networking depending on networking is as described below:

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

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

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

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

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

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

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

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

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

Classify depending on networked devices

1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.

1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).

The specific hardware structure of each access network equipment are as follows:

Node server:

As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204；

Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet； And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.

Access switch:

As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304；

Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet； If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, Then abandon.

All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:

If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1) It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；

If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded: 1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.

Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.

CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.

Ethernet association turns gateway:

As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.

Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon；

Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.

The function that Ethernet association turns other modules in gateway is similar with access switch.

Terminal:

It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.

The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.

2, networking data package definition is regarded

2.1 access network data package definitions

Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。

As shown in the table, the data packet for accessing net mainly includes following sections:

DA

SA

Reserved

Payload

CRC

Wherein:

Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address；

Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；

Reserve bytes are made of 2 bytes；

The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；

CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.

2.2 Metropolitan Area Network (MAN) packet definitions

The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.

(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.

As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:

DA

SA

Reserved

Label

Payload

CRC

That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.

Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking View is actively established the communication connection between view networked terminals by view networked server, can open view networking meeting to avoid delaying The process of view.

Referring to Fig. 5, the structural block diagram that system embodiment is established in a kind of communication connection of the invention is shown, which includes Depending on networked terminals 01 and view networked server 02, depending on networked terminals 01 and depending on being communicated to connect between networked server 02, depending on networking Terminal 01 and depending on that can be interacted by the communication connection between networked server 02 depending on networked terminals 01 includes mobile phone, flat The equipment such as plate computer and desktop computer.

Referring to Fig. 6, a kind of step flow chart of communication connection method for building up embodiment of the invention is shown, this method can To be applied in view networking, it can specifically include following steps:

In step s101, it is instructed depending on networked server broadcast query, the inquiry instruction is for inquiring clothes of not networking with view It is engaged in establishing attribute information, identification information and the terminal address for regarding networked terminals communicated to connect between device, which also takes Server address with view networked server；

In embodiments of the present invention, it is connected to view networking depending on networked server, joined when requiring connect to view depending on networked terminals When net, needs and regard to establish between networked server to communicate to connect, so just can connect to view networking.

In a practical situation, often having depending on networked terminals much depending on networking is required connect to, however, since a view joins Network server can only at most establish communication connection simultaneously between a certain number of view networked terminals, therefore, in order to enable each It is a to be connected to view networking depending on networked terminals, need to preset multiple view networked servers, and be each view networking clothes Being engaged in, device binding is specific to regard networked terminals.

When it is a certain depending on networked terminals require connect to view networking when, this can only be established and the view networked terminals depending on networked terminals Communication connection between the view networked server of binding, and the view the Internet services that can not do not bound with the view networked terminals with foundation Communication connection between device.

In embodiments of the present invention, it generally requires to open view networking meeting between multiple view networked terminals, when needs exist View networking meeting is opened between multiple view networked terminals, it is multiple to be required to be connected to view networking depending on networked terminals, if used The user of each view networked terminals controls view networked terminals respectively and actively communicates to connect with view networked server foundation, due to artificial Operation can not often unify in time, then may cause each depending on networked terminals can not all rapidly in a short time It is communicated to connect with being established between the view networked server respectively bound, and then the process for opening view networking meeting may be delayed.

Therefore, view networking meeting is opened in order to avoid delaying, in embodiments of the present invention, networked without using each view whole The user at end controls the communication connection that view networked terminals are actively established between view networked server respectively, but regards the Internet services The communication connection between each view networked terminals that device is actively established and it is bound.Wherein, for each view networked terminals, It is the passive communication connection established between view networked server.

The embodiment of the present invention is to depending on one of view networked terminals bound depending on networked server foundation with it in networking Between the process of communication connection be illustrated, but not as limiting the scope of the invention.

It under normal conditions, is not to immobilize with each terminal address depending on networked terminals bound depending on networked server , therefore, when needing the communication connection between foundation and its view networked terminals bound depending on networked server, depending on the Internet services Device also can not determine and regard at this time the terminal address of each view networked terminals of networked server binding, can not determine view networking The terminal address of terminal also just sends the foundation instruction of communication connection without normal direction view networked terminals, and then also just can not establish and regard Communication connection between networked terminals, therefore, depending on networked server firstly the need of in each view with view networked server binding In networked terminals, the terminal address for not establishing the view networked terminals of communication connection between view networked server is determined.

In order to determine not and depending on being built between networked server with each view networked terminals of view networked server binding The terminal address of the view networked terminals of vertical communication connection, needs broadcast query to instruct, which is used for depending on networked server The attribute information and terminal address of the view networked terminals of communication connection are not established in inquiry between view networked server, which refers to Enable the server address for also carrying view networked server.

Wherein, the server address of different view networked servers is different.

In step s 102, the inquiry instruction of view networked server broadcast is received depending on networked terminals；

Wherein, with view networked server binding each view networked terminals in, may have part view networked terminals with It is communicated to connect depending on being established between connection server, in the embodiment of the present invention, establishes communication connection between view networked server It is then not necessarily to resettle and regard the communication connection between networked server depending on networked terminals.And not and depending on being established between networked server The view networked terminals of communication connection just need vertical and regard the communication connection between networked server.

Therefore, only not and depending on establishing referring to depending on networked terminals receiving the inquiry for communication connection between networked server After order, step S103 is just needed to be implemented.And and depending on establishing connecing depending on networked terminals for communication connection between networked server It receives the inquiry instruction and directly abandons inquiry instruction later, namely the inquiry instruction is not handled.

In step s 103, attribute information, identification information and the terminal address of view networked terminals are obtained depending on networked terminals；

In embodiments of the present invention, attribute information include regard the type informations of networked terminals, type information, version information with And topology information, the attribute information of different view networked terminals are different.

Type information is for showing to regard networked terminals as mobile phone, tablet computer, desktop computer, intelligent glasses, Intelligent bracelet Or laptop etc..

Same type of terminal includes the terminal of multiple models.

The version or the application program depending on being installed in networked terminals that version information is the operating system depending on networked terminals Version.

Topology information is used to show to regard the topological structure where networked terminals.

Attribute information and identification information depending on networked terminals are previously stored in view networked terminals local, therefore, in this step In, it can be from the local attribute information and identification information for obtaining view networked terminals depending on networked terminals.

The identification information of different view networked terminals is different.Identification information can be the MAC (Media of view networked terminals Access Control, media access control) address or IMEI (International Mobile Equipment Identity, international mobile equipment identification number) etc..

Wherein, the terminal address of different view networked terminals is different.

In step S104, the server address is extracted from the inquiry instruction depending on networked terminals；

In step s105, depending on networked terminals according to the server address to depending on networked server send the attribute information, The identification information and the terminal address；

In step s 106, depending on networked server receive view networked terminals send the attribute information, the identification information and The terminal address；

In step s 107, whether view networked terminals are determined according to the attribute information and the identification information depending on networked server Have and the permission depending on establishing communication connection between networked server；

In embodiments of the present invention, the view networked terminals with a certain view networked server binding are needing to connect view networking When, communication connection can only be established between the view networked server, that is, the view only with view networked server binding is networked Terminal just has and the permission depending on establishing communication connection between networked server.

Therefore, networked server is being regarded in advance when binding regards networked terminals, it can be to view networked terminals depending on networked server The attribute information of view networked terminals and the acquisition request of identification information are sent, so that view networked terminals are sent to view networked server Depending on the attribute information and identification information of networked terminals, the identification information and the attribute information are then formed into corresponding table item, and deposit It stores up in the corresponding relationship between the identification information of stored view networked terminals and the attribute information of view networked terminals, to realize By the view networked terminals and view networked server binding.

Therefore, in this step, it is thus necessary to determine that whether whole to network with the view of view networked server binding regard networked terminals End, to avoid do not have with the view networked terminals of permission depending on establish communication connection between networked server establish with regard network take Communication connection between business device.

Specifically, can it is stored view networked terminals identification information and attribute information between corresponding relationship in, Search attribute information corresponding with the received identification information；Determine received attribute information is with the attribute information found It is no identical；If received attribute information is identical as the attribute information found, it is determined that have depending on networked terminals and regard networking The permission of communication connection is established between server；If received attribute information is different from the attribute information found, it is determined that Do not have depending on networked terminals and the permission depending on establishing communication connection between networked server.

In step S108, if had and the permission depending on establishing communication connection between networked server, taken depending on networking Business device is instructed according to the terminal address to the foundation that view networked terminals send communication connection；

After determining and having depending on networked terminals with the permission depending on establishing communication connection between networked server, depending on clothes of networking Business device just needs to establish and regard the communication connection between networked terminals, wherein can be according to the terminal address depending on networked server The foundation instruction of communication connection is sent to view networked terminals.

Further, it networks in order to avoid will accidentally be sent to not needing to establish by foundation instruction depending on networked server with view Communication connection between server depending on networked terminals or do not have foundation and regard the communication connection between networked server Depending on networked terminals, to avoid do not need to establish and regard the communication connection between networked server re-established depending on networked terminals and Do not have depending on the communication connection between networked server or foundation and regard the view networking of the communication connection between networked server Terminal establishes the communication connection between view networked server, also needs to carry the attribute letter of view networked terminals in foundation instruction Breath and identification information.

In step S109, the foundation instruction that view networked server is sent is received depending on networked terminals；

Further, if also carrying attribute information and identification information in foundation instruction.Then arrived depending on networked terminals After foundation instruction, need to extract the attribute information and the identification information from foundation instruction, and judge that the foundation refers to Whether the attribute information carried in order and the attribute information being locally stored are identical, and judge the mark carried in foundation instruction Whether information and the identification information being locally stored are identical,

If the attribute information carried in foundation instruction is identical as the attribute information being locally stored and the foundation instructs The identification information of middle carrying is identical as the identification information being locally stored, it is determined that view networked server needs to establish between local Communication connection, then execute step S110.

If the attribute information carried in foundation instruction is different from the attribute information being locally stored or the foundation instructs The identification information of middle carrying is different from the identification information being locally stored, it is determined that depending on networked server be not need establish with this Communication connection between ground, but depending on networked server need with corresponding to the identification information that carries in foundation instruction other Depending on establishing communication connection between networked terminals, thus techniqueflow.

In step s 110, the foundation for generating communication connection is instructed to respond according to the foundation depending on networked terminals；

In an alternative embodiment of the invention, judge when sending the attribute information, the identification information and the terminal address Sending instant and the duration between the time of reception established when instructing for receiving the communication connection sent depending on networked server are It is no to be less than preset duration；If it is less than preset duration, is then instructed depending on networked terminals further according to the foundation and generate building for communication connection Vertical response.

In step S111, foundation response is sent to depending on networked server according to the server address depending on networked terminals；

Further, to avoid do not need establish and regard networked server between communication connection view networked terminals again It establishes and communication connection of the view between networked server or does not have communication connection between foundation and view networked server The communication connection between networked server is established and regarded depending on networked terminals, also needs to carry view networked terminals in foundation response Attribute information and identification information.

In step S112, the foundation response that view networked terminals are sent is received depending on networked server, establishes view to realize Communication connection between networked server and view networked terminals.

Further, if also carrying attribute information and identification information in foundation response.Then exist in view networked server To after foundation response, need to extract the attribute information and the identification information from foundation response,

Then it in the corresponding relationship between the identification information and attribute information of stored view networked terminals, searches and is somebody's turn to do Establish the corresponding attribute information of identification information carried in response；Determine the attribute information carried in foundation response and lookup Whether the attribute information arrived is identical；If the attribute information carried in foundation response is identical as the attribute information found, Port is distributed for view networked terminals, to realize foundation view networked server and regard the communication connection between networked terminals；If should It is different from the attribute information found to establish the attribute information carried in response, then port is not distributed for view networked terminals, to refuse View networked server is established absolutely and regards the communication connection between networked terminals.

In an alternative embodiment of the invention, one may bind multiple view networked servers depending on networked terminals simultaneously, and The priority of the different view networked servers of binding is different, in each view networked server bound with view networked terminals, The communication connection between priority is high view networked server is often established depending on networked terminals.

For example, in each view networked server bound with view networked terminals, it is preferential with one depending on networked terminals Grade it is lower depending on establish communication connection between networked server, the higher view networked server of the latter priority to regard connection Network termination sends the foundation instruction of communication connection, can build at this time to priority is higher depending on networked server transmission depending on networked terminals Vertical response, to realize the communication connection established between the higher view networked server of priority and view networked terminals.

It is different from two depending on establishing communication connection between networked server respectively depending on networked terminals at this time, however, eventually End would generally be used mutually to be sent with other depending on networked terminals with the higher communication connection depending between networked server of priority Data are mutually sent out with other depending on networked terminals without using with the lower communication connection depending between networked server of priority Send data.

Therefore, priority is lower would not usually receive the data for regarding networked terminals and sending depending on networked server, In order to save the Internet resources and port resource of the lower view networked server of priority, if do not received in preset duration The data sent to view networked terminals then disconnect the communication between the lower view networked server of priority and view networked terminals Connection, such as the lower port for regarding networked server and retaining as view networked terminals of Release priority grade.

It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.

Referring to Fig. 7, the structural block diagram that Installation practice is established in a kind of communication connection of the invention is shown, which can be with Applied to view networked terminals, following module can specifically include:

First receiving module 11, for receiving the inquiry instruction of view networked server broadcast；The inquiry instruction is for looking into Ask attribute information, identification information and the terminal address of view networked terminals, the view networked terminals and the view networked server it Between do not set up communication connection, the inquiry instruction also carries the server address of the view networked server；

Module 12 is obtained, for obtaining attribute information, identification information and the terminal address of the view networked terminals；

Extraction module 13, for extracting the server address from the inquiry instruction；

First sending module 14 is believed for sending the attribute to the view networked server according to the server address Breath, the identification information and the terminal address；

Second receiving module 15, it is described for receiving the foundation instruction for the communication connection that the view networked server is sent Establishing instruction is described to determine the view networked terminals according to the attribute information and the identification information depending on networked server Have and regards what networked terminals were sent to described depending on establishing the rear of the permission of communication connection between networked server with described；

Generation module 16, for according to the foundation response established instruction and generate communication connection；

Second sending module 17 is rung for sending the foundation to the view networked server according to the server address It answers, to realize the communication connection established between the view networked server and the view networked terminals.

In an optional implementation, described device further include:

The generation module 16 is also used to: if it is less than preset duration, then being instructed according to the foundation and is generated communication connection Foundation response.

Referring to Fig. 8, the structural block diagram that Installation practice is established in a kind of communication connection of the invention is shown, which can be with Applied to view networked server, following module can specifically include:

Broadcast module 21, for broadcast query instruct, the inquiry instruction for inquire not with the view networked server Between establish communication connection view networked terminals attribute information, identification information and terminal address, the inquiry instruction also carries The server address of the view networked server；

Third receiving module 22 is networked for receiving the view networked terminals according to the view that the inquiry instruction returns Attribute information, identification information and the terminal address of terminal；

Determining module 23, for determining described whether have depending on networked terminals according to the attribute information and the identification information It is standby with the permission depending on establishing communication connection between networked server；

Third sending module 24, if for have with the permission depending on establishing communication connection between networked server, Then instructed according to the terminal address to the foundation that the view networked terminals send communication connection,

4th receiving module 25, the foundation returned according to the foundation instruction sent for receiving the view networked terminals Response, to realize the communication connection established between the view networked server and the view networked terminals.

In an optional implementation, the determining module 23 includes:

For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.

The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.

Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.

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

Above to a kind of communication connection method for building up provided by the present invention and device, it is described in detail, herein Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help Understand method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention, There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this The limitation of invention.

Claims

1. a kind of communication connection method for building up, which is characterized in that be applied to view networked terminals, which comprises

Receive the inquiry instruction of view networked server broadcast；The inquiry instruction be used for inquire regard networked terminals attribute information, Identification information and terminal address, it is described depending on networked terminals and described depending on not setting up communication connection between networked server, it is described to look into Ask the server address that instruction also carries the view networked server；

The server address is extracted from the inquiry instruction；

The attribute information, the identification information and the end are sent to the view networked server according to the server address Hold address；

The foundation instruction for the communication connection that the view networked server is sent is received, the foundation instruction is the view the Internet services Device according to the attribute information and the identification information determine it is described depending on networked terminals have with the view networked server it Between establish communication connection permission it is rear to it is described view networked terminals send；

The foundation response is sent to the view networked server according to the server address, establishes the view networking to realize Communication connection between server and the view networked terminals.

2. the method according to claim 1, wherein the method also includes:

Judge that the sending instant when sending the present terminal information and the terminal address takes in the reception view networking Whether the duration between the time of reception when foundation instruction for the communication connection that business device is sent is less than preset duration；

If it is less than preset duration, then described the step of responding according to the foundation for establishing instruction generation communication connection is executed.

3. the method according to claim 1, wherein the attribute information includes the type of the view networked terminals The attribute information of information, type information, version information and topology information, different view networked terminals is different.

4. a kind of communication connection method for building up, which is characterized in that be applied to view networked server, which comprises

Broadcast query instruction, the inquiry instruction for inquire not with the view depending on establishing communication connection between networked server Attribute information, identification information and the terminal address of networked terminals, the inquiry instruction also carry the clothes of the view networked server Business device address；

Receive attribute information, the identification information of the view networked terminals that the view networked terminals are returned according to the inquiry instruction And terminal address；

Determine described whether have and the view the Internet services depending on networked terminals according to the attribute information and the identification information The permission of communication connection is established between device；

If have with the permission depending on establishing communication connection between networked server, according to the terminal address to described The foundation instruction of communication connection is sent depending on networked terminals,

It receives the foundation returned according to the foundation instruction that the view networked terminals are sent to respond, to realize that establishing the view joins Communication connection between network server and the view networked terminals.

5. according to the method described in claim 4, it is characterized in that, the attribute information includes the type of the view networked terminals The attribute information of information, type information, version information and topology information, different view networked terminals is different.

6. according to the method described in claim 5, it is characterized in that, described true according to the attribute information and the identification information It is calmly described whether to have and the permission depending on establishing communication connection between networked server depending on networked terminals, comprising:

In corresponding relationship between the identification information and attribute information of stored view networked terminals, searches and network with the view The corresponding attribute information of the identification information of terminal；

If the received attribute information is identical as the attribute information found, it is determined that described to have depending on networked terminals With the permission depending on establishing communication connection between networked server；

If the received attribute information is different from the attribute information found, it is determined that described not have depending on networked terminals It is standby with the permission depending on establishing communication connection between networked server.

7. device is established in a kind of communication connection, which is characterized in that be applied to view networked terminals, described device includes:

First receiving module, for receiving the inquiry instruction of view networked server broadcast；The inquiry instruction is for inquiring view connection Attribute information, identification information and the terminal address of network termination, it is described depending on networked terminals and described depending on not built between networked server Vertical communication connection, the inquiry instruction also carry the server address of the view networked server；

First sending module, for sending the attribute information, institute to the view networked server according to the server address State identification information and the terminal address；

Second receiving module, for receiving the foundation instruction for the communication connection that the view networked server is sent, the foundation refers to Order be it is described depending on networked server according to the attribute information and the identification information determine it is described depending on networked terminals have with It is described to regard what networked terminals were sent to described depending on establishing the rear of the permission of communication connection between networked server；

Second sending module is responded for sending the foundation to the view networked server according to the server address, with Realize the communication connection established between the view networked server and the view networked terminals.

8. device according to claim 7, which is characterized in that described device further include:

Judgment module, for judging the sending instant when sending the present terminal information and the terminal address and receiving When whether the duration between the time of reception when foundation instruction of the communication connection sent depending on networked server is less than default It is long；

The generation module is also used to: if it is less than preset duration, then according to the foundation established instruction and generate communication connection Response.

9. device is established in a kind of communication connection, which is characterized in that be applied to view networked server, described device includes:

Broadcast module is instructed for broadcast query, and the inquiry instruction is for inquiring not with described depending on building between networked server Attribute information, identification information and the terminal address of the view networked terminals of vertical communication connection, the inquiry instruction also carry the view The server address of networked server；

Third receiving module, for receiving view networked terminals that the view networked terminals are returned according to the inquiry instruction Attribute information, identification information and terminal address；

Determining module, for determining described whether have depending on networked terminals and institute according to the attribute information and the identification information State the permission depending on establishing communication connection between networked server；

Third sending module, if for having and the permission depending on establishing communication connection between networked server, basis The terminal address sends the foundation instruction of communication connection to the view networked terminals,

4th receiving module is responded for receiving the foundation returned according to the foundation instruction that the view networked terminals are sent, To realize the communication connection established between the view networked server and the view networked terminals.

10. device according to claim 9, which is characterized in that the determining module includes:

Searching unit, for looking into the corresponding relationship between the identification information and attribute information of stored view networked terminals Look for attribute information corresponding with the view identification information of networked terminals；

First determination unit, for determining whether the received attribute information and the attribute information found are identical；

Second determination unit, if identical as the attribute information found for the received attribute information, it is determined that It is described to have and the permission depending on establishing communication connection between networked server depending on networked terminals；

Third determination unit, if different from the attribute information found for the received attribute information, it is determined that It is described not have depending on networked terminals and the permission depending on establishing communication connection between networked server.