CN101321273A - Method aiming at video terminal automatic allocation and its implementing system - Google Patents
Method aiming at video terminal automatic allocation and its implementing system Download PDFInfo
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- CN101321273A CN101321273A CNA2007100417560A CN200710041756A CN101321273A CN 101321273 A CN101321273 A CN 101321273A CN A2007100417560 A CNA2007100417560 A CN A2007100417560A CN 200710041756 A CN200710041756 A CN 200710041756A CN 101321273 A CN101321273 A CN 101321273A
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Abstract
The invention discloses a method aiming at video terminal auto-configuration and implement system thereof. The method provides a new operation mechanism between a server and a terminal on an IPv6 network, obtaining configuration information from the server by a message responding manner by terminals accord with the protocol by defining special communication protocol containing request of configuration and responding message format. The server synchronizes the configuration update in a message responding manner to all terminals implementing the protocol. The method that implements auto-configuration not only reduces cost of deploying IP video terminal in a large scale, but also improves convenience of system management as well as synchronizes the information of the server accord on all terminals for providing value added services. In addition, the invention further provides the implement system adopting the method, which enables the video terminals in the network system to be auto-distributed by the mechanism to solve problem of network address distribution of deployed IP video terminals in a large scale.
Description
Technical field:
The present invention relates to computer network and multimedia communication technology field, be meant a kind of especially at video terminal automatic configuration method and realization system thereof.
Background technology:
Along with the development of NGN and broadband application, can not satisfy people's requirement by the voice communication of IP, more and more people begin to carry out video communication by IP.The configuration of present IP video terminal mainly comprises the information of two aspects: system informations such as the network address information of terminal and termination number.Mainly there are two problems in current configuration mode:
1. based on the IPv4 network, terminal IP available address is limited: because the finiteness of the IPv4 network address, be restricted for large scale deployment IPv4 video terminal in the such large-scale public activity of the Olympic Games and World Expo.
2. the terminal manual configuration is disposed complexity, and management difficulty is big: present video telephone mostly adopts manual configuration, when disposing large scale system, needs thousands of terminals of manual configuration, and cost is very high.And the maintenance difficulties that operation is got up is also very high, and manageability is very poor.The information of server is difficult to keep synchronously with terminal simultaneously.
Summary of the invention:
Primary and foremost purpose of the present invention provides a kind of at the video terminal automatic configuration method.This method is by being provided with on a kind of IPv6 network operating mechanism new between server and terminal, thereby reduce the cost of large scale deployment IP video terminal, improve the convenience of system management, simultaneously can on all terminals, keep synchronous and consistent to the information of server, be convenient to provide value added service.
Another object of the present invention provides a kind of realization system according to the foregoing invention method.This system carries out the automatic distribution of IP address based on the IPv6 network at the video terminal in this network system, thereby solves the network address assignment problem of large scale deployment IP video terminal.
As follows according to its concrete technical scheme of foregoing invention purpose:
A kind ofly it is characterized in that, comprise the following steps: at the video terminal automatic configuration method
(1) obtains the IPv6 address automatically by the IPv6 agreement during starting terminal;
(2) send configuring request by this IPv6 address to specified server, comprise the unique identification of this terminal and the configuration item sign of request in this request;
(3) server sends to this terminal according to the request of receiving with the configuration information of correspondence, and terminal writes self memory according to replying with configuration information;
(4) repeating step 2,3 obtains up to all configuration informations of terminal and finishes;
(5) after the system configuration information of server is upgraded, send configuration update message to terminal;
(6) after terminal is received this message, upgrade self configuration, concurrent delivery is put and is replied server.
At the video terminal automatic configuration method, the realization system that it constituted, this system applies is characterized in that in the IPv6 network this system comprises according to above-mentioned:
Server is responsible for configuration information storage, distribution and the renewal of all terminals;
The terminal master controller, the initialization of described main controller controls whole terminal, configuration and call flow control;
And link to each other respectively with this terminal master controller
Network controller, described network controller includes the IPv6 protocol process module, is responsible for the transfer of data with the IPv6 network;
Video equipment, described video equipment are responsible for collection, encoding and decoding and the broadcast of video;
Audio frequency apparatus, described audio frequency apparatus are responsible for collection, encoding and decoding and the broadcast of voice;
Input equipment, described input equipment are responsible for accepting user's information input.
In the said equipment, described main controller is connected with memory by central processing unit and connected interface controller.
Adopt technique scheme, make the user terminal at the video equipment place in the system of the present invention, not only can make full use of the address abundance of IPv6 agreement, the characteristic that can dispose automatically, and can realize server centered configuration and management by the automatic layoutprocedure of terminal, the automatic deployment effect of terminal plug and play has satisfied the demand at large-scale public activity place large scale deployment video terminal.The more important thing is that this automatic configuration feature can realize a lot of systemic-functions and value-added service, as definition emergency numbers, hot line number, businessman's number.The user can inquire about and dial corresponding number on video terminal, obtain function corresponding and service.
Description of drawings:
System's pie graph of Fig. 1 IPv6 video terminal of the present invention embodiment.
The terminal structure figure of Fig. 2 IPv6 video terminal of the present invention embodiment.
The structure chart of the master controller of Fig. 3 IPv6 video terminal of the present invention embodiment.
The automatic configuration flow figure of Fig. 4 IPv6 video terminal of the present invention embodiment.
Embodiment:
Below specify embodiments of the invention by accompanying drawing.
As shown in Figure 1, the inventive method relates to calling terminal, terminal called and server when concrete the application.In the IPv6 network, dispose and when using the inventive method, its overall procedure is as follows:
(1) keeper is provided with the configuration information of all user terminals and system service terminal on server;
(2) obtain the configuration information of self and system behind the starting terminal automatically to the server by the IPv6 network;
(3) user sends to server by the IPv6 network with call request at the calling terminal Query Information;
(4) server sends to terminal called according to request content and configuration information with this request;
(5) terminal called responds this request and calling terminal connects, and carries out the audio, video data transmission by the IPv6 network;
(6) arbitrary terminal use ends this calling, DTD.
As shown in Figure 4, in above-mentioned steps (1), (2), the layoutprocedure of related video terminal also specifically comprises the following steps:
1. obtain the IPv6 address automatically by the IPv6 agreement during starting terminal;
2. send configuring request by this IPv6 address to specified server, comprise the unique identification of this terminal and the configuration item sign of request in this request;
3. server sends to this terminal according to the request of receiving with the configuration information of correspondence, and terminal writes self memory according to replying with configuration information;
4. repeating step 2,3 obtains up to all configuration informations of terminal and finishes;
5. after the system configuration information of server is upgraded, send configuration update message to terminal;
6. after terminal is received this message, upgrade self configuration, concurrent delivery is put and is replied server.
Below in conjunction with concrete example explanation.
Below describe a kind of implementation method of (2) step in the foregoing description, but this step also has other implementation in the specific implementation process.
As shown in Figure 4, the realization of the automatic configuration between video terminal and server message request of mainly communicating by letter by IP based network and the mode of replying are carried out.Be to realize this purpose, need certain communication protocol of definition, this protocol definition the request of configuration and the message format of replying, thereby allow the terminal that meets this agreement obtain configuration information from server by the mode of acknowledgement messaging.Server also can be synchronized to the terminal that all realize this agreement in the mode of acknowledgement messaging with the renewal of configuration.
It is as follows that we define a kind of communication protocol:
Message=configuring request | configuration is replied | config update
Configuring request=request header+self identification+request code+request end mark
Configuration is replied=response header+request code+configuration information+reply end mark
Config update=renewal head+request code+configuration information+renewal end mark
Wherein:
Request header=" REQS "
Self identification=terminal MAC Address
Request code=NUMBER|SYSKEY (termination number | system's special number)
Request end mark=" REQE "
Response header=" RESS "
Configuration information=alphanumeric
Reply end mark=" RESE "
Upgrade head=" UPDS "
Upgrade end mark=" UPDE "
According to the agreement of above definition, just can finish the action of automatic configuration and config update between server and the video terminal by the acknowledgement messaging mode of IP based network communication.Concrete steps are as follows:
1. obtain the IPv6 address automatically by the IPv6 agreement during starting terminal
2. send message " REQS+MAC address+NUMBER+REQE " by this IPv6 address to specified server
3. server is 101 according to the number that MAC Address obtains this terminal, and transmission is replied: " RESS+NUMBER+101+RESE ", and terminal receives that replying the back obtains self number " 101 ", and with this number write memory.
4. send message " REQS+MAC address+SYSKEY+REQE " by this IPv6 address to specified server
Server according to system configuration obtain system definition " 110 " for emergency number, transmission is replied: " RESS+SYSKEY+110+RESE ", terminal receives and replys back acquisition system's special number " 110 ", and with this number write memory.The user can inquire about this special number at any time, and makes a call to this number.
6. after the special number when server was updated to " 119 ", server sent message to all terminals: " UPDS+SYSKEY+119+UPDE "
7. terminal is received the system's special number in the updated stored device after this message, and sends configuration to server and reply: " RESS+SYSKEY+119+RESE ".
By the way, can dispose video terminal of the present invention easily in the IPv6 network, reduce the overall maintenance cost of system simultaneously, server can keep the system information of all terminals synchronous and consistent at any time.
As shown in Figure 2, the realization system based on the IPv6 network that forms according to the inventive method comprises following equipment: master controller, network controller, video equipment, audio frequency apparatus, input equipment.Wherein master controller is the core of system, referring to Fig. 3, mainly is made of central processing unit, interface controller and memory, is responsible for startup, configuration and the flow process control of whole terminal; Network controller has comprised the IPv6 protocol process module, be responsible for by the IPv6 net with the form of IP bag and server and other-end carry out audio frequency and video/data message alternately; Video equipment is finished collection, the coding of video, then by sending to master controller, sends by the mode of network controller with the IP bag again, and the video data that master controller is sent is decoded and play simultaneously; Audio frequency apparatus is finished collection, the coding of audio frequency, then by sending to master controller, sends by the mode of network controller with the IP bag again, and the voice data that master controller is sent is decoded and play simultaneously; Input equipment is responsible for receiving the information input from the user, and passes to master controller and carry out data processing.
More than be one of embodiments of the present invention,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize purpose of the present invention equally for those skilled in the art.But this variation obviously should be in the protection range of claims of the present invention.
Claims (3)
1, a kind ofly it is characterized in that, comprise the following steps: at the video terminal automatic configuration method
(1) obtains the IPv6 address automatically by the IPv6 agreement during starting terminal;
(2) send configuring request by this IPv6 address to specified server, comprise the unique identification of this terminal and the configuration item sign of request in this request;
(3) server sends to this terminal according to the request of receiving with the configuration information of correspondence, and terminal writes self memory according to replying with configuration information;
(4) repeating step (2), (3) obtain up to all configuration informations of terminal and finish;
(5) after the system configuration information of server is upgraded, send configuration update message to terminal;
(6) after terminal is received this message, upgrade self configuration, concurrent delivery is put and is replied server.
2, according to the realization system that is constituted at the video terminal automatic configuration method of claim 1, this system applies is characterized in that in the IPv6 network this system comprises:
Server is responsible for configuration information storage, distribution and the renewal of all terminals;
The terminal master controller, the initialization of described main controller controls whole terminal, configuration and call flow control;
And link to each other respectively with this terminal master controller
Network controller, described network controller includes the IPv6 protocol process module, is responsible for the transfer of data with the IPv6 network;
Video equipment, described video equipment are responsible for collection, encoding and decoding and the broadcast of video;
Audio frequency apparatus, described audio frequency apparatus are responsible for collection, encoding and decoding and the broadcast of voice;
Input equipment, described input equipment are responsible for accepting user's information input.
3, according to the realization system that is constituted at the video terminal automatic configuration method of claim 2, it is characterized in that described main controller is connected with memory by central processing unit and connected interface controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100417560A CN101321273A (en) | 2007-06-08 | 2007-06-08 | Method aiming at video terminal automatic allocation and its implementing system |
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| CNA2007100417560A CN101321273A (en) | 2007-06-08 | 2007-06-08 | Method aiming at video terminal automatic allocation and its implementing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273134A (en) * | 2011-05-30 | 2011-12-07 | 华为技术有限公司 | Method, apparatus and system for network device configuration |
| CN112399130A (en) * | 2019-08-16 | 2021-02-23 | 北京紫荆视通科技有限公司 | Processing method and device of cloud video conference information, storage medium and communication equipment |
| CN113542340A (en) * | 2021-01-07 | 2021-10-22 | 腾讯科技（深圳）有限公司 | Multi-terminal configuration method, terminal and computer-readable storage medium |
-
2007
- 2007-06-08 CN CNA2007100417560A patent/CN101321273A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273134A (en) * | 2011-05-30 | 2011-12-07 | 华为技术有限公司 | Method, apparatus and system for network device configuration |
| WO2011144126A3 (en) * | 2011-05-30 | 2012-04-26 | 华为技术有限公司 | Method, apparatus and system for network device configuration |
| CN112399130A (en) * | 2019-08-16 | 2021-02-23 | 北京紫荆视通科技有限公司 | Processing method and device of cloud video conference information, storage medium and communication equipment |
| CN112399130B (en) * | 2019-08-16 | 2023-04-07 | 北京紫荆视通科技有限公司 | Processing method and device of cloud video conference information, storage medium and communication equipment |
| CN113542340A (en) * | 2021-01-07 | 2021-10-22 | 腾讯科技（深圳）有限公司 | Multi-terminal configuration method, terminal and computer-readable storage medium |
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