CN101945255B - Implement method, device and system of IPTV service - Google Patents

Implement method, device and system of IPTV service Download PDF

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Publication number
CN101945255B
CN101945255B CN 201010289022 CN201010289022A CN101945255B CN 101945255 B CN101945255 B CN 101945255B CN 201010289022 CN201010289022 CN 201010289022 CN 201010289022 A CN201010289022 A CN 201010289022A CN 101945255 B CN101945255 B CN 101945255B
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navigation
server
professional navigation
professional
stb
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CN101945255A (en
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仇剑书
李铭轩
刘红旗
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China United Network Communications Group Co Ltd
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China United Network Communications Group Co Ltd
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Abstract

The invention provides an implement method, a device and a system of IPTV (Intelligent Personal Television) service. The implement method of the IPTV service comprises the following steps of: transmitting an access request with a service type identifier to a service navigation acting server in order to obtain service navigation data from a corresponding service navigation server according to the service type identifier by the service navigation acting server; receiving image data transmitted by the service navigation acting server, wherein the image data is obtained by processing the service navigation data obtained from the service navigation server by the service navigation acting server; and transmitting the image data to a display device to be displayed by the display device. Due to the adoption of the technical scheme of the embodiment, the invention can reduce the treatment of the interior of a set-top box, thereby increasing the adaptive capacity of the set-top box and effectively improving the implement process of the IPTV service.

Description

IPTV business realization method, equipment and system
Technical field
The embodiment of the invention relates to network communications technology field, relates in particular to a kind of internet television (Internet Protocol Television; Hereinafter to be referred as IPTV) business realization method, equipment and system.
Background technology
Along with the development of the network communications technology, adopt the IPTV business that TV programme are carried with IP network to obtain development fast in the whole world.
Existing IPTV business mainly comprises professional navigation Service and streaming media playing service usually.Provide the professional navigation server of side or streaming media server to combine user side top box to realize two main businesses through the IPTV business.Wherein professional navigation Service is the most important characteristic that IPTV is different from the traditional tv service.Professional navigation client software is installed in the STB; This software obtains data from professional navigation server; Show the service list that IPTV operator can provide, the electronic program list of TV programme, control interface and other content of various service applications with patterned mode to the user, receive the signal of user simultaneously, response user's selection through the remote controller input; Between different navigation interfaces, shift, switch, the guiding user uses each item function of IPTV.
At present, the professional navigation feature of IPTV generally is that mode through web browsing realizes.Professional navigation server is issued STB with the miscellaneous service navigation data with the form of the Web page; The professional navigation client software of STB comprises a Web browser; The Web page is resolved and set type; And embedded shell script in the execution page, the view data that produces user interface also outputs to television set.Browser receives remote controller signal simultaneously, carries out operations such as focus shifts, link selection, page switching, literal input according to user's input, thereby accomplishes professional navigation function.
From the above, existing is to realize the processing to professional navigation data through STB based on the professional navigation feature of Web technology realization, therefore requires STB to have stronger disposal ability.And along with the business navigation page is more complicated, just high more to the requirement of hardware resource, so that STB can not be supported new application, thereby the suitable ability of STB is relatively poor in the IPTV business realization process, and IPTV business realization efficient is lower.
Summary of the invention
The embodiment of the invention provides a kind of IPTV business realization method, equipment and system, and in order to solving in the prior art in realizing the professional process of IPTV, the defective of the use ability of STB can realize the business of IPTV expeditiously.
The embodiment of the invention provides a kind of IPTV business realization method, comprising:
STB sends the access request that comprises the type of service sign to business navigation acting server, identifies according to said type of service for said professional navigation acting server, to the professional navigation data of corresponding service navigation server acquisition request;
STB receives the view data that said professional navigation acting server sends, and said view data is that said professional navigation acting server obtains through data processing the said professional navigation data that gets access to from said professional navigation server;
STB is sent to display device with said view data, shows for said display device.
The embodiment of the invention also provides a kind of IPTV business realization method, comprising:
First access request that comprises the type of service sign that professional navigation acting server receiving set up box sends;
Professional navigation acting server sends second access request to said type of service sign corresponding service navigation server, to obtain professional navigation data; Said second access request comprises said first access request;
Professional navigation acting server receives the said professional navigation data that said professional navigation server sends;
Professional navigation acting server carries out data processing with said professional navigation data, to obtain supplying display device images displayed data;
Professional navigation acting server sends to said STB with said view data, for said STB said view data is sent to display device, shows for said display device.
The embodiment of the invention also provides a kind of IPTV business realization method, comprising:
Professional navigation server receives the access request that professional navigation acting server sends;
Professional navigation server obtains and said access request corresponding service navigation data;
Professional navigation server sends said professional navigation data to said professional navigation acting server; For said professional navigation acting server said professional navigation data is carried out data processing and obtain view data; And said view data is sent to display device through STB, show for said display device.
The embodiment of the invention provides a kind of set-top box device, comprising:
First sending module; Be used for sending the access request that comprises the type of service sign to business navigation acting server; Identify according to said type of service for said professional navigation acting server, to the professional navigation data of the said professional navigation server acquisition request of correspondence;
First receiver module; Be used to receive the view data that said professional navigation acting server sends, said view data is that said professional navigation acting server obtains through data processing the said professional navigation data that gets access to from said professional navigation server;
Second sending module is used for said view data is sent to display device, shows for said display device.
The embodiment of the invention provides a kind of professional navigation proxy server device, comprising:
First receiver module is used for first access request that comprises the type of service sign that receiving set up box sends;
First sending module is used for sending second access request to said type of service sign corresponding service navigation server, to obtain professional navigation data; Said second access request comprises said first access request;
Second receiver module is used to receive the said professional navigation data that said professional navigation server sends;
Processing module is used for said professional navigation data is carried out data processing, to obtain supplying display device images displayed data;
Second sending module is used for said view data is sent to said STB, for said STB said view data is sent to display device, shows for said display device.
The embodiment of the invention provides a kind of professional navigation server equipment, comprising:
First receiver module is used to receive the access request that professional navigation acting server sends;
Acquisition module is used to obtain and said access request corresponding service navigation data;
Sending module; Be used for sending said professional navigation data to said professional navigation acting server; For said professional navigation acting server said professional navigation data is carried out data processing and obtain view data; And said view data is sent to display device through STB, show for said display device.
The embodiment of the invention also provides a kind of IPTV business realizing system, comprises aforesaid STB, aforesaid professional navigation proxy server device and aforesaid professional navigation server equipment.
IPTV business realization method, equipment and the system of the embodiment of the invention; Through adopting the business navigation acting server between STB and professional navigation server; The professional navigation data that gets access to from professional navigation server handled obtaining view data, this image data transmission is shown to display device for STB.Adopt the technical scheme of present embodiment, can reduce the inner processing of STB, thereby strengthen the suitable ability of STB, improved IPTV business realization process effectively.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
The flow chart of the IPTV business realization method that Fig. 1 provides for the embodiment of the invention one.
The flow chart of the IPTV business realization method that Fig. 2 provides for the embodiment of the invention two.
The flow chart of the IPTV business realization method that Fig. 3 provides for the embodiment of the invention three.
The flow chart of the IPTV business realization method that Fig. 4 provides for the embodiment of the invention four.
The flow chart of the IPTV business realization method that Fig. 5 provides for the embodiment of the invention five.
The flow chart of the IPTV business realization method that Fig. 6 provides for the embodiment of the invention six.
The structural representation of the set-top box device that Fig. 7 provides for the embodiment of the invention seven.
The structural representation of the set-top box device that Fig. 8 provides for the embodiment of the invention eight.
The structural representation of the business navigation proxy server device that Fig. 9 provides for the embodiment of the invention nine.
The structural representation of the business navigation proxy server device that Figure 10 provides for the embodiment of the invention ten.
The structural representation of the professional navigation server equipment that Figure 11 provides for the embodiment of the invention 11.
The structural representation of the streaming media server equipment that Figure 12 provides for the embodiment of the invention 12.
The structural representation of a kind of IPTV business realizing system that Figure 13 provides for the embodiment of the invention 13.
The structural representation of the another kind of IPTV business realizing system that Figure 14 provides for the embodiment of the invention 13.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The flow chart of the IPTV business realization method that Fig. 1 provides for the embodiment of the invention one.The executive agent of present embodiment is a STB.As shown in Figure 1, the IPTV business realization method of present embodiment specifically can comprise the steps:
Step 100, send the access request that comprises the type of service sign, identify according to type of service for business navigation acting server, to the professional navigation data of corresponding service navigation server acquisition request to business navigation acting server;
Particularly, STB sends access request to business navigation acting server, comprises the type of service sign in this access request.Wherein this type of service sign can be for being that each type of service is predefined in advance.During use, the user can send to the type of service corresponding service type identification of STB through remote control equipment, with request and relevant professional navigation data such as the electronic menu of type of service sign.Can in business is navigated acting server, be pre-stored with service allocation list, comprise the corresponding relation of the address of each type of service sign and corresponding service navigation server in this service allocation list.After business navigation acting server receives the access request that comprises the type of service sign; Can identify the address of searching the corresponding service navigation server according to type of service, then to this type of service sign corresponding service navigation data of corresponding service navigation server acquisition request.This access request can be the access request that comprises the type of service sign that the user sends through remote control equipment.
Can also in advance the access request that comprises the type of service sign be stored in the professional navigation acting server in advance; When needing to activate this access request; Send triggering command by STB to business navigation acting server, to trigger the access request that comprises the type of service sign of pre-stored in the professional navigation acting server.
The view data that step 101, the professional navigation of reception acting server send, view data are that the professional acting server that navigates obtains through data processing the professional navigation data that gets access to from professional navigation server;
Particularly, according to step 100, when business navigation acting server receives access request, and from professional navigation server get access to this access request corresponding service navigation data after, should send to professional navigation acting server by the business navigation data.Professional navigation acting server receives after this business navigation data, can carry out data processing such as decoding processing to this business navigation data, to obtain being fit to the images displayed data.For example, can in this business navigation acting server, Web browser be set for professional navigation server based on the Web technology.When business navigation acting server gets access to the professional navigation data of the Web page from professional navigation server after, the Web page is resolved, set type and carries out shell script embedded in the page, form displayable view data.Final images displayed data can be an electronic menu.
Step 102, view data is sent to display device, shows for display device.
Particularly, the view data that professional navigation acting server obtains the most at last sends to display device, shows for display device.Preferably, this display device is a television set.Here the images displayed data are preferably a professional navigation interface on the display device, for example can be an electronic menu.
The IPTV business realization method of present embodiment through in business navigation acting server, carrying out data processing, reduces the inner handling process of STB, thereby has strengthened the adaptive capacity of STB, has improved IPTV business realization process effectively.
On the basis of the foregoing description, a kind of preferentially scheme is: before above-mentioned steps 100, can also comprise: send first authentication information that is provided with in advance to business navigation acting server.
Particularly, STB can also send first authentication information to business navigation acting server earlier, so that STB is carried out authentication before sending the access request that comprises the type of service sign to business navigation acting server.This first authentication information is to be provided with in advance, for example can comprise being the account of this allocated and password in advance.To first authentication information that includes account and password that also professional navigation acting server sends, just can carry out authentication to this STB according to STB, authentication is passed through, and just can navigate set up between acting server in this STB and this business and communicate by letter.
Alternatively, the step 100 in the foregoing description particularly can for: send triggering command to business navigation acting server, to trigger the access request that comprises the type of service sign of pre-stored in the professional navigation acting server.
Particularly, in the step 100 of the foregoing description, access request specifically can be sent to business navigation acting server by STB.Here, alternatively, in the type of service sign of navigation pre-configured and this STB corresponding service type in the acting server, and the access request that will comprise this type of service sign is kept in the professional navigation acting server.When this STB is wanted requested service type corresponding service; This STB sends a triggering command to this business navigation acting server; Triggering the access request that comprises this type of service sign in this business navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.
On the basis of the foregoing description, another kind preferably scheme is: the step 102 in the foregoing description specifically can for: view data is decompressed, the view data after decompressing is sent to display device, show for display device.
Particularly; In order to improve the efficient of transfer of data, professional navigation acting server can compress view data earlier before the STB transmit image data; Such as boil down to jpeg format, PNG form, perhaps use general data compression algorithm such as zlib algorithm to compress.And then the view data after will compressing sends to STB.Therefore, STB can view data decompress after receiving the view data of compressed format, and then carries out conventional decoding processing, to be used for broadcast.And then the view data after will decompressing sends to display device to show.
The flow chart of the IPTV business realization method that Fig. 2 provides for the embodiment of the invention two.On the basis of the foregoing description one, after step 102, can also comprise the steps:
First request instruction that step 103, reception remote control equipment send according to images displayed data on the display device comprises the sign of asking program in first request instruction;
Realized professional navigation function through business navigation acting server in the foregoing description one.Need to prove that the function of professional navigation function and streaming media playing can come together to realize.STB receives first request instruction that remote control equipment sends according to images displayed data on the display device in this step, comprises the sign of asking program in this first request instruction.Particularly, can be that the user passes through remote control equipment from display device images displayed data such as the professional navigation interface, the flow-medium performance of selecting request to play.Remote control equipment can send first request instruction to STB according to this operation like this.This first request instruction comprises the sign of asking flow-medium performance.
Step 104, first request instruction is sent to professional navigation acting server; For business navigation acting server first request instruction is sent to professional navigation server; For the sign of professional navigation server according to the request program; Streaming media playing server to correspondence sends second solicited message, and second solicited message comprises the sign of asking program and the address of STB; Second solicited message is sent and the corresponding stream medium data of request program to STB in order to request streaming media playing server;
Particularly, STB first request instruction that will receive is redispatched to business navigation acting server.Professional navigation acting server sends to first request instruction professional navigation server that professional navigation data is provided through dissection process.By the sign of professional navigation server, send second solicited message again to the streaming media server corresponding with this request program according to the request program.This second solicited message comprises the sign of asking program and the address of STB.Preferably, store about the corresponding relation between the address of the sign of request program and corresponding streaming media server at professional navigation server.So professional navigation server can find the address of corresponding streaming media server smoothly according to the sign of request program, sends and the corresponding stream medium data of this request program to this STB with request streaming media playing server.
The stream medium data that step 105, receiving stream media Play Server are sent, and stream medium data is sent to display device, show for display device.
Particularly, streaming media server can send and the corresponding stream medium data of request program by corresponding top box in second solicited message according to second solicited message that receives.STB receiving stream media data, and stream medium data sent to display device, show for display device.
The IPTV business realization method of present embodiment realize the broadcast to Streaming Media through business navigation acting server, and STB is left intact, and only is used for playing.Through adopting the technical scheme of present embodiment, can reduce the suitable ability of STB, improve the service feature of IPTV.
The flow chart of the IPTV business realization method that Fig. 3 provides for the embodiment of the invention three.The IPTV business realization method executive agent of present embodiment is professional navigation acting server.As shown in Figure 3, the IPTV business realization method of present embodiment specifically can comprise the steps:
First access request that comprises the type of service sign that step 200, receiving set up box send;
Particularly, present embodiment is an executive agent with business navigation acting server.At first, the access request that professional navigation acting server receiving set up box sends comprises the type of service sign in this access request.This first access request is in order to request and this type of service corresponding service navigation data.
Step 201, send second access request to type of service sign corresponding service navigation server, to obtain professional navigation data; Second access request comprises first access request;
Particularly, professional navigation acting server sends second access request to type of service sign corresponding service navigation server, to obtain professional navigation data according in first access request that receives.Preferably, can, business be pre-stored with corresponding relation between type of service sign and the corresponding service navigation server address in navigating acting server.Like this, professional navigation acting server can get access to the address of corresponding service navigation server easily according to receiving the type of service sign, comes the professional navigation data of acquisition request to send second access request to it.
The professional navigation data that step 202, the professional navigation server of reception send;
Particularly, professional navigation acting server receives professional navigation server according to second access request that receives, the professional navigation data of transmission.
Step 203, professional navigation data is carried out data processing, to obtain to supply display device images displayed data;
Particularly, professional navigation acting server receives after the professional navigation data, professional navigation data is handled like decoding processing, to obtain supplying display device images displayed data.For example, can in this business navigation acting server, Web browser be set for professional navigation server based on the Web technology.When professional navigation server after business navigation acting server sends the professional navigation data of the Web page, the Web page is resolved, is set type and carries out shell script embedded in the page, form displayable view data.
Step 204, view data is sent to STB, view data is sent to display device, show for display device for STB.
Particularly, professional navigation acting server sends to STB with the view data that obtains, and for STB view data is issued display device again, shows for display device.Display device in the present embodiment preferably can be television set.
The IPTV business realization method of present embodiment through in business navigation acting server, carrying out data processing, reduces the inner handling process of STB, thereby has strengthened the adaptive capacity of STB, has improved IPTV business realization process effectively.
On the basis of technique scheme, a kind of preferentially scheme is: before above-mentioned steps 200, can also comprise: first authentication information that is provided with in advance that receiving set up box sends, and so that STB is carried out authentication.
Particularly, first authentication information that is provided with in advance that professional navigation acting server receiving set up box sends is to carry out authentication to STB.This first authentication information is to be provided with in advance, for example can comprise being the account of this allocated and password in advance.To first authentication information that includes account and password that also professional navigation acting server sends, just can carry out authentication to this STB according to STB, authentication is passed through, and just can between this business is navigated acting server and this STB, set up and communicate by letter.
Alternatively, the triggering command that the step 200 in the foregoing description can be sent for: receiving set up box particularly, triggering command is in order to trigger first access request that comprises the type of service sign of pre-stored.
Particularly, in the step 200 of the foregoing description, the Operational Visit request specifically can be sent to business navigation acting server by STB.Here, alternatively, in the type of service sign of navigation pre-configured and this STB corresponding service type in the acting server, and first access request that will comprise this type of service sign is kept in the professional navigation acting server.When this STB will be visited should the business navigation server time; This STB sends a triggering command to this business navigation acting server; Triggering first access request that comprises this type of service sign in this business navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.Particularly; Triggering command by the transmission of business navigation acting server receiving set up box; Triggering first access request that comprises the type of service sign of pre-stored in the professional navigation acting server, for business navigation acting server according to this first access request professional navigation data of acquisition request from the professional navigation server.
On the basis of technique scheme; A kind of preferably scheme is: identify before corresponding professional navigation server sends second access request to type of service; Also comprise: send second authentication message to professional navigation server, with the authentication of requested service navigation server.
Particularly, this second authentication information is to supply professional navigation server that business navigation acting server is carried out authentication to use.For the ease of using; This second authentication information also is pre-configured; And be stored in the professional navigation acting server; First access request of sending when business navigation acting server receiving set up box perhaps receives triggering command to trigger first access request of professional navigation proxy server stores, can trigger this second authentication information earlier.And this second authentication information is sent to professional navigation server by this business navigation acting server, to carry out authentication.This second authentication information can be included as account and the password that professional navigation acting server is provided with in advance.
On the basis of the foregoing description; Another kind preferably scheme is: the step 204 in the foregoing description specifically can for: view data is compressed; View data after the compression is sent to STB; Data after will compressing for STB decompress and obtain view data, and view data is sent to display device, show for display device.
Particularly, in order to improve the efficient of transfer of data, professional navigation acting server can view data be compressed earlier, and then the view data after will compressing sends to STB before the STB transmit image data.After STB receives the view data of compressed format, can earlier view data be decompressed, and then the view data after will decompressing carries out decoding processing and redispatches to display device, with in order to show.
The flow chart of the IPTV business realization method that Fig. 4 provides for the embodiment of the invention four.On the basis of the foregoing description three, after step 204, can also comprise the steps:
Step 205, reception remote control equipment are according to images displayed data on the display device, and first request instruction through STB sends comprises the sign of asking program in first request instruction;
Particularly, professional navigation is acted on behalf of in the foregoing description one and has been realized professional navigation function through business navigation acting server.Need to prove that the function of professional navigation function and streaming media playing can come together to realize.Professional navigation acting server reception remote control equipment is professional navigation interface according to images displayed data on the display device in this step, sends the first request letter instruction that comprises the sign of asking program through STB.
Step 206, first request instruction is sent to professional navigation server; For the sign of professional navigation server according to the request program; Streaming media playing server to correspondence sends second solicited message, and second solicited message comprises the sign of asking program and the address of STB; Second solicited message is sent and the corresponding stream medium data of request program to STB in order to request streaming media playing server, and display device shown in by STB stream medium data being sent to is with demonstration.
Particularly, professional navigation acting server through dissection process, sends to first request instruction professional navigation server that professional navigation data is provided according to the sign of the request program in first request instruction that receives.By the sign of professional navigation server, send second solicited message again to the streaming media server corresponding with this request program according to the request program.This second solicited message comprises the sign of asking program and the address of STB.Preferably, store about the corresponding relation between the sign of request program and the corresponding streaming media server at professional navigation server.So professional navigation server can find the address of corresponding streaming media server smoothly according to the sign of request program, sends and the corresponding stream medium data of this request program to this STB with request streaming media playing server.By STB the stream medium data that receives is sent to display device to show at last.
The IPTV business realization method of present embodiment realize the broadcast to Streaming Media through business navigation acting server, and STB is left intact, and only is used for playing.Through adopting the technical scheme of present embodiment, can reduce the suitable ability of STB, improve the service feature of IPTV.
The flow chart of the IPTV business realization method that Fig. 5 provides for the embodiment of the invention five.The executive agent of the IPTV business realization method of present embodiment is professional navigation server.As shown in Figure 5, the IPTV business realization method of present embodiment specifically can comprise the steps:
The access request that step 300, the professional navigation of reception acting server send;
Particularly, professional navigation server receives the access request that professional navigation acting server sends.
Step 301, obtain and access request corresponding service navigation data;
Particularly, professional navigation server obtains and access request corresponding service navigation data according to the access request that receives.
Step 302, send professional navigation data to business navigation acting server; For business navigation acting server professional navigation data is carried out data processing and obtain view data; And view data is sent to display device through STB, show for display device.
Particularly, professional navigation server sends to professional navigation acting server with professional navigation data, for business navigation acting server professional navigation data is carried out data processing and obtains view data, to be suitable for and to show.Professional navigation acting server further sends to STB with view data again, again view data is sent to display device to show for STB.
Need to prove; For data transmission efficiency is provided, professional here navigation acting server can be before transmit image data, to view data is compressed; Image data transmission STB after will compressing again; STB receives after the view data of compression, should decompress earlier, and redispatching shows to display device.The display device of present embodiment is preferably television set.
The IPTV business realization method of present embodiment through in business navigation acting server, carrying out data processing, reduces the inner handling process of STB, thereby has strengthened the adaptive capacity of STB, has improved IPTV business realization process effectively.
On the basis of technique scheme, a kind of preferably scheme of present embodiment is: before above-mentioned steps 300, can also comprise: receive second authentication information that professional navigation acting server sends, so that business navigation acting server is carried out authentication.
Particularly; Professional navigation server with business navigation acting server set up communicate by letter before; Can receive second authentication information of professional navigation acting server earlier, this second authentication information can comprise the account number and the password of professional navigation acting server, for professional navigation server this business navigation acting server is carried out authentication; Authentication is passed through, and sets up correspondence between professional navigation server and the professional navigation acting server.
The flow chart of the IPTV business realization method that Fig. 6 provides for the embodiment of the invention six.The executive agent of the IPTV business realization method of present embodiment is a streaming media server.As shown in Figure 6, the IPTV business realization method of present embodiment specifically can comprise the steps:
The solicited message that step 400, the professional navigation of reception acting server send comprises the sign and the set-top box addresses of asking program in the solicited message;
Particularly, streaming media server receives the solicited message that professional navigation acting server sends, and comprises the sign and the set-top box addresses of asking program in this solicited message.
Step 401, will with the request program the corresponding stream medium data of sign send to STB, for STB with flow-medium performance be sent to display device with the demonstration.
Particularly; Streaming media server receives after the solicited message; At first obtain the stream medium data corresponding with the sign of asking program; Then the stream medium data that gets access to is sent to and the set-top box addresses corresponding set-top box, the stream medium data that gets access to is sent to display device to show for STB.
The IPTV business realization method of present embodiment; Streaming media server can directly receive the request of professional navigation acting server; And the flow-medium performance that please ask is directly issued STB; Can reduce the disposal ability of STB effectively, strengthen the suitable ability of STB, improve the business of IPTV effectively.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be accomplished through the relevant hardware of program command; Aforesaid program can be stored in the computer read/write memory medium; This program the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
The structural representation of the set-top box device that Fig. 7 provides for the embodiment of the invention seven.As shown in Figure 7, the set-top box device of present embodiment comprises: first sending module 10, first receiver module 11 and second sending module 12.
Wherein first sending module 10 is used for sending the access request that comprises the type of service sign to business navigation acting server, identifies according to type of service for business navigation acting server, to the professional navigation data of corresponding service navigation server acquisition request.First receiver module 11 is used to receive the view data that professional navigation acting server sends, and view data is that professional navigation acting server obtains through data processing the professional navigation data that gets access to from professional navigation server.Second sending module 12 is used for view data is sent to display device, shows for display device.
Set-top box device first sending module 10 of present embodiment sends the access request that comprises the type of service sign to business navigation acting server, asks to the professional navigation data of type of service sign corresponding service navigation server acquisition request according to this for business navigation acting server.The professional navigation data that first receiver module 11 receives first sending module, 10 acquisition request carries out the view data that obtains after the data processing through professional navigation acting server.Second sending module 12 is connected with first receiver module 11, and the view data that receives is sent to display device, shows for display device.Here the images displayed data are preferably a professional navigation interface on the display device, for example can be an electronic menu.
The set-top box device of present embodiment can reduce the inner handling process of STB, and by carrying out data processing in the business navigation acting server, thereby strengthened the adaptive capacity of STB, improved IPTV business realization process effectively.
On the basis of technique scheme, a kind of preferably scheme is: also can also comprise at set-top box device shown in Figure 7: the 3rd sending module.The 3rd sending module is used for sending first authentication information that is provided with in advance to business navigation acting server.So that STB is carried out authentication.This first authentication information is to be provided with in advance, for example can comprise being the account of this allocated and password in advance.To first authentication information that includes account and password that also professional navigation acting server sends, just can carry out authentication to this STB according to STB, authentication is passed through, and just can navigate set up between acting server in this STB and this business and communicate by letter.
On the basis of technique scheme; A kind of preferably scheme is: wherein first sending module 10 specifically is used for sending triggering command to business navigation acting server; To trigger the access request that comprises the type of service sign of pre-stored in the professional navigation acting server, ask to the professional navigation data of type of service sign corresponding service navigation server acquisition request according to this for business navigation acting server.When this STB is wanted requested service type corresponding service; First sending module 10 in this STB sends a triggering command to this business navigation acting server; Triggering the access request that comprises this type of service sign in this business navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.
On the basis of technique scheme; Another kind preferably scheme is: first sending module 10 specifically is used for sending the access request that comprises the type of service sign to business navigation acting server; From the service allocation list of pre-stored, obtain the address that type of service identifies the corresponding service navigation server for business navigation acting server, and to the professional navigation data of professional navigation server acquisition request.Here, alternatively, in the sign of navigation pre-configured and this STB corresponding service type in the acting server, and the access request that will comprise this type of service sign is kept in the professional navigation acting server.When this STB is wanted requested service type corresponding service; First sending module 10 of this STB sends a triggering command to this business navigation acting server; Triggering the access request that comprises this type of service sign in this business navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.
On the basis of technique scheme, another preferably scheme be: second sending module 12 specifically is used for view data is decompressed, and the view data after decompressing is sent to display device, shows for display device.In order to improve the efficient of transfer of data, professional navigation acting server can view data be compressed earlier, and then the view data after will compressing sends to STB before the STB transmit image data.Therefore, first receiver module 11 of STB can be decompressed view data earlier by second sending module 12, to be used for broadcast after receiving the view data of compressed format.And then the view data after will decompressing sends to display device with in order to show.
The set-top box device of present embodiment is realized the process that IPTV is professional, and is identical with the implementation procedure of above-mentioned embodiment one, can repeat no more at this with reference to the associated description of the foregoing description in detail.
The structural representation of the set-top box device that Fig. 8 provides for the embodiment of the invention eight.As shown in Figure 8, the set-top box device of present embodiment also comprises on above-mentioned basis embodiment illustrated in fig. 7: second receiver module 13, the 4th sending module 14 and processing module 15.
Wherein second receiver module 13 is used to receive first request instruction that remote control equipment sends according to images displayed data on the display device, comprises the sign of asking program in first request instruction.The 4th sending module 14 is used for first request instruction is sent to professional navigation acting server; For business navigation acting server first request instruction is sent to professional navigation server; For the sign of professional navigation server according to the request program; Streaming media playing server to correspondence sends second solicited message, and second solicited message comprises the sign of asking program and the address of STB; Second solicited message is sent and the corresponding stream medium data of request program to STB in order to request streaming media playing server.Processing module 15 is used for the stream medium data that the receiving stream media Play Server sends, and stream medium data is sent to display device, shows for display device.
Second receiver module 13 of the set-top box device of present embodiment receives remote control equipment according to first request instruction that send, that comprise the sign of asking program of images displayed data on the display device.The 4th sending module 14 is connected with second receiver module 13, and first request instruction that receives is redispatched to business navigation acting server.Through dissection process, first request instruction is sent to the professional navigation server that professional navigation data is provided by business navigation acting server.By the sign of professional navigation server, send second solicited message again to the streaming media server corresponding with this request program according to the request program.This second solicited message comprises the sign of asking program and the address of STB.Processing module 15 is used to receive the stream medium data of the 4th sending module 14 requests, and stream medium data is sent to display device, shows for display device.
The set-top box device of present embodiment is realized the process that IPTV is professional, and is identical with the implementation procedure of above-mentioned embodiment two, can repeat no more at this with reference to the associated description of the foregoing description in detail.
The set-top box device of present embodiment realize the broadcast to Streaming Media through business navigation acting server, and STB is left intact, and only is used for playing.Through adopting the technical scheme of present embodiment, can reduce the suitable ability of STB, improve the service feature of IPTV.
The structural representation of the business navigation proxy server device that Fig. 9 provides for the embodiment of the invention nine.As shown in Figure 9, the business of present embodiment navigation proxy server device comprises: first receiver module 20, first sending module 21, second receiver module 22, processing module 23 and second sending module 24.
Wherein first receiver module 20 is used for first access request that comprises the type of service sign that receiving set up box sends.First sending module 21 is used for sending second access request to type of service sign corresponding service navigation server, to obtain professional navigation data; Second access request comprises first access request.Second receiver module 22 is used to receive the professional navigation data that professional navigation server sends.Processing module 23 is used for professional navigation data is carried out data processing, to obtain supplying display device images displayed data.Second sending module 24 is used for view data is sent to STB, for STB view data is sent to display device, shows for display device.
First access request that comprises the type of service sign that first receiver module, 20 receiving set up box of the business navigation proxy server device of present embodiment send.First sending module 21 is connected with first receiver module 20; Type of service sign in the access request that receives according to first receiver module 20; Send second access request to obtain professional navigation data to this type of service sign corresponding service navigation server, comprise first access request in this second access request.Preferably, can, business be pre-stored with the sign of type of service and the corresponding relation between the corresponding service navigation server address in navigating acting server.Like this; Can receive the type of service sign according to first receiver module 20; Can get access to the address of corresponding service navigation server easily, send second access request by first sending module 21 to professional navigation server again and come the professional navigation data of acquisition request.Second receiver module 22 receives the professional navigation data of first sending module, 21 requests.Processing module 23 is connected with second receiver module 22, and the professional navigation data that second receiver module 22 is received carries out data processing such as decoding processing, to obtain supplying display device images displayed data.Second sending module 24 is connected with processing module 23, and processing module 23 image data processed are sent to STB, for STB view data is sent to display device to show.
The business navigation proxy server device of present embodiment; Be implemented in the professional navigation acting server through each module and carry out data processing; Reduce the inner handling process of STB, thereby strengthened the adaptive capacity of STB, improved IPTV business realization process effectively.
On the basis of technique scheme, a kind of preferably scheme is: first receiver module 20 specifically is used for the triggering command that receiving set up box sends, and triggering command is in order to trigger first access request that comprises the type of service sign of pre-stored.
Particularly; Pre-configured and this STB corresponding service type identification in the navigation acting server; Comprise the address of professional navigation server in this type of service sign, and the access request that will comprise this type of service sign is kept in the professional navigation acting server.When this STB will be visited should the business navigation server time; This STB sends a triggering command to this business navigation acting server; Triggering the access request that comprises this type of service sign in this business navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.The triggering command of sending by first receiver module, 20 receiving set up box of business navigation acting server here; Triggering first access request that comprises the type of service sign of pre-stored in the professional navigation acting server, for business navigation acting server according to this access request professional navigation data of acquisition request from the professional navigation server.
On the basis of technique scheme, a kind of preferably scheme is: also comprise the 3rd receiver module, be used for first authentication information that is provided with in advance that receiving set up box sends, so that STB is carried out authentication.This first authentication information can be to be provided with in advance, for example can comprise being the account of this allocated and password in advance.To first authentication information that includes account and password that also professional navigation acting server sends, just can carry out authentication to this STB according to STB, authentication is passed through, and just can between this business is navigated acting server and this STB, set up and communicate by letter.
On the basis of technique scheme, a kind of preferably scheme is: also comprise the 3rd sending module, be used for sending second authentication message to professional navigation server, with the authentication of requested service navigation server.This second authentication information is to supply professional navigation server that business navigation acting server is carried out authentication to use.For the ease of using; This second authentication information also is pre-configured; And be stored in the professional navigation acting server; The access request of sending when business navigation acting server receiving set up box perhaps receives triggering command to trigger the access request of professional navigation proxy server stores, can trigger this second authentication information earlier.And this second authentication information is sent to professional navigation server by this business navigation acting server, to carry out authentication.This second authentication information can be included as account and the password that professional navigation acting server is provided with in advance.
On the basis of technique scheme; A kind of preferably scheme is: second sending module 24 specifically is used for view data is compressed; View data after the compression is sent to STB; Data after will compressing for STB decompress and obtain view data, and view data is sent to display device, show for display device.
The set-top box device of present embodiment is realized the process that IPTV is professional, and is identical with the implementation procedure of above-mentioned embodiment three, can repeat no more at this with reference to the associated description of the foregoing description in detail.
The structural representation of the business navigation proxy server device that Figure 10 provides for the embodiment of the invention ten.Shown in figure 10, the business navigation proxy server device of present embodiment also comprises: the 4th receiver module 25 and the 4th sending module 26 on above-mentioned basis embodiment illustrated in fig. 9.
Wherein the 4th receiver module 25 is used to receive remote control equipment according to images displayed data on the display device, and first request instruction through STB sends comprises the sign of asking program in first request instruction.The 4th sending module 26 is used for first request instruction is sent to professional navigation server; For the sign of professional navigation server according to the request program; Streaming media playing server to correspondence sends second solicited message, and second solicited message comprises the sign of asking program and the address of STB; Second solicited message is sent and the corresponding stream medium data of request program to STB in order to request streaming media playing server, and display device shown in by STB stream medium data being sent to is with demonstration.
Business navigation proxy server device the 4th receiver module 25 of present embodiment receives remote control equipment according to images displayed data on the display device, and first request instruction through STB sends comprises the sign of asking program in first request instruction.The 4th sending module 26 is connected with the 4th receiver module 25; First request instruction that the 4th receiver module 25 is received sends to professional navigation server; By the sign of professional navigation server, send second solicited message again to the streaming media server corresponding with this request program according to the request program.This second solicited message comprises the sign of asking program and the address of STB.Preferably, store about the corresponding relation between the sign of request program and the corresponding streaming media server at professional navigation server.So professional navigation server can find the address of corresponding streaming media server smoothly according to the sign of request program, sends and the corresponding stream medium data of this request program to this STB with request streaming media playing server.By STB the stream medium data that receives is sent to display device to show at last
The business navigation proxy server device of present embodiment is realized the process that IPTV is professional, and is identical with the implementation procedure of above-mentioned embodiment four, can repeat no more at this with reference to the associated description of the foregoing description in detail.
The business navigation proxy server device of present embodiment realize the broadcast to Streaming Media through each modular service navigation acting server, and STB is left intact, and only is used for playing.Through adopting the technical scheme of present embodiment, can reduce the suitable ability of STB, improve the service feature of IPTV.
The structural representation of the professional navigation server equipment that Figure 11 provides for the embodiment of the invention 11.Shown in figure 11, the professional navigation server equipment of present embodiment comprises: first receiver module 30, acquisition module 31 and sending module 32.
Wherein first receiver module 30 is used to receive the access request that professional navigation acting server sends.Acquisition module 31 is used to obtain and access request corresponding service navigation data.Sending module 32 is used for sending professional navigation data to business navigation acting server; For business navigation acting server professional navigation data is carried out data processing and obtain view data; And view data is sent to display device through STB, show for display device.
First receiver module 30 of the professional navigation server equipment of present embodiment receives the access request that professional navigation acting server sends.Acquisition module 31 is connected with first receiver module 30, obtains the corresponding service navigation data according to the access request that first receiver module 30 receives.Sending module 32 is connected with acquisition module 31; The professional navigation data that gets access to is sent to professional navigation acting server; For business navigation acting server professional navigation data is carried out data processing and obtain view data; And view data is sent to display device through STB, show for display device.
The professional navigation server equipment of present embodiment realize the broadcast to Streaming Media through each module, and STB is left intact, and only is used for playing.Through adopting the technical scheme of present embodiment, can reduce the suitable ability of STB, improve the service feature of IPTV.
On the basis of technique scheme, a kind of preferably scheme also comprises: second receiver module is used to receive second authentication information that professional navigation acting server sends, so that business navigation acting server is carried out authentication.This second receiver module be used for professional navigation server with business navigation acting server set up communicate by letter before; Receive second authentication information of professional navigation acting server; This second authentication information can comprise the account number and the password of professional navigation acting server; For professional navigation server this business navigation acting server is carried out authentication, authentication is passed through, and sets up correspondence between professional navigation server and the professional navigation acting server.
The business navigation proxy server device of present embodiment is realized the process that IPTV is professional, and is identical with the implementation procedure of above-mentioned embodiment five, can repeat no more at this with reference to the associated description of the foregoing description in detail.
The structural representation of the streaming media server equipment that Figure 12 provides for the embodiment of the invention 12.Shown in figure 12, the streaming media server equipment of present embodiment specifically can comprise: receiver module 40 and sending module 41.
Receiver module 40 is used to receive the solicited message that professional navigation acting server sends, and comprises the sign and the set-top box addresses of asking program in the solicited message.Sending module 41 is used for the corresponding stream medium data of sign with the request program is sent to STB, for STB flow-medium performance is sent to display device to show.
In the streaming media server equipment of present embodiment receiver module 40 receive that professional navigation acting servers send, comprise the sign and the set-top box addresses solicited message of asking program.Sending module 41 is connected with receiver module 40; The information that receives according to receiver module 40; Obtain the stream medium data corresponding with asking program identification; Then the stream medium data that gets access to is sent to and the set-top box addresses corresponding set-top box, the stream medium data that gets access to is sent to display device to show for STB.
The streaming media server equipment of present embodiment; Can directly receive the request of professional navigation acting server, and the flow-medium performance that please ask directly issues STB, can reduce the disposal ability of STB effectively; Strengthen the suitable ability of STB, improved the business of IPTV effectively.
The structural representation of a kind of IPTV business realizing system that Figure 13 provides for the embodiment of the invention 13.Shown in figure 13, the IPTV business realizing system of present embodiment comprises STB 50, professional navigation proxy server device 51, professional navigation server equipment 52, display device 53.
STB 50 is connected with professional navigation proxy server device 51, sends the access request that comprises the type of service sign to business navigation proxy server device 51.Professional navigation proxy server device 51 is connected with professional navigation server equipment 52.Professional navigation proxy server device 51 is according to the type of service sign, to the professional navigation data of corresponding service navigation server equipment 52 acquisition request.Professional navigation proxy server device 51 receives the professional navigation data that professional navigation proxy server device 52 sends, and professional navigation data is carried out the view data that data processing obtains, and view data is issued STB 50.STB 50 also is connected with display device 53, and view data is sent to display device 53, shows for display device 53.
The IPTV business realizing system of present embodiment, when the user wanted to change the view data on the display device 53, the user transmitted control signal to STB through remote controller.Accordingly, STB 50 receives the control signal of users through the remote controller input, and this control signal is used to control the operation of images displayed data on the display device 53 such as professional navigation interface.STB 50 sends the control signal of being received to professional navigation proxy server device 51; Handle these signals by business navigation proxy server device 51; And carry out corresponding operation, selection, page switching, literal input etc. are moved, linked to typical operation like page focus.Control signal such as user's input is the upper renewal in some zones that request is presented at the professional navigation interface on the display device 53.Professional navigation proxy server device 51 can be according to the control signal that receives; Can identify that conversion has taken place in which zone on the professional navigation interface; If the subregion content that is professional navigation interface changes; The view data in the zone that 51 need of so professional navigation proxy server device will change is passed to STB 50; The regional designation data that will change simultaneously (coordinate of region of variation and length and width) sends to STB 50, and STB 50 only need be controlled at the zone that renewal changes on the display device 53; The further like this data volume that needs transmission that reduced has improved transfer rate.Through above-mentioned flow process, can realize the interactive process of the professional navigation of entire I PTV.
The IPTV business realization system of present embodiment, STB is left intact, and only is used for transmission, can reduce the disposal ability of STB effectively, has strengthened the suitable ability of STB, has improved the business of IPTV effectively.
The structural representation of the another kind of IPTV business realizing system that Figure 14 provides for the embodiment of the invention 13.Shown in figure 14, on the basis of technique scheme, a kind of preferably scheme is: also comprise streaming media server equipment 54, be used to realize that streaming media playing is professional.
Streaming media server equipment 54 is connected with professional navigation server equipment 52.When STB 50 receive remote control equipments according to display device 53 on the images displayed data send, when comprising sign first request instruction of ask program, STB 50 sends to the professional proxy server device 51 that navigates with this first request instruction.Professional navigation proxy server device 51 sends to professional navigation server equipment 52 with this first request instruction again.Professional navigation server equipment 52 signs according to the request program that comprises in first request instruction are sent second solicited message to the streaming media server equipment 54 of correspondence, and second solicited message comprises the sign of asking program and the address of STB 50.Streaming media server equipment 54 also is connected with STB 50.Streaming media server equipment 54 receives after second solicited message; Address according to STB 50 in second solicited message; Provide the request program corresponding stream medium data to STB 50, and stream medium data is sent to display device 53 to show by STB 50.
The IPTV business realization system of present embodiment, STB is left intact, and only is used for playing, and can reduce the disposal ability of STB effectively, has strengthened the suitable ability of STB, has improved the business of IPTV effectively.
The STB 50 that adopts in the foregoing description 13 can adopt embodiment seven or eight arbitrary described set-top box devices.Professional navigation proxy server device 51 can adopt embodiment nine or ten arbitrary described professional navigation proxy server devices.Professional navigation server equipment 52 can adopt embodiment 11 described professional navigation proxy server devices.Streaming media server equipment 54 can adopt embodiment 12 described streaming media server equipment.
Device embodiment described above only is schematic; Wherein the unit as the separating component explanation can or can not be physically to separate also; The parts that show as the unit can be or can not be physical locations also; Promptly can be positioned at a place, perhaps also can be distributed at least two NEs.Can realize the purpose of present embodiment scheme according to the needs selection some or all of module wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying performing creative labour.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.

Claims (29)

1. an IPTV business realization method is characterized in that, comprising:
STB sends the access request that comprises the type of service sign to business navigation acting server, identifies according to said type of service for said professional navigation acting server, to the professional navigation data of corresponding service navigation server acquisition request;
STB receives the view data that said professional navigation acting server sends, and said view data is that said professional navigation acting server obtains through data processing the said professional navigation data that gets access to from said professional navigation server;
STB is sent to display device with said view data, shows for said display device.
2. IPTV business realization method according to claim 1 is characterized in that, and is said before business navigation acting server sends the access request that comprises the type of service sign, also comprises:
Send first authentication information that is provided with in advance to said professional navigation acting server.
3. IPTV business realization method according to claim 1 is characterized in that, the said transmission to business navigation acting server comprises the access request that type of service identifies, and is specially:
Send triggering command to said professional navigation acting server, to trigger the access request that comprises the type of service sign of pre-stored in the said professional navigation acting server.
4. according to the arbitrary described IPTV business realization method of claim 1-3; It is characterized in that; The said transmission to business navigation acting server comprises the access request that type of service identifies; Identify according to said type of service for said professional navigation acting server,, be specially to the professional navigation data of corresponding service navigation server acquisition request:
Send the access request that comprises said type of service sign to said professional navigation acting server; From the service allocation list of pre-stored, obtain the address that said type of service identifies corresponding said professional navigation server for said professional navigation acting server, and to the professional navigation data of said professional navigation server acquisition request.
5. IPTV business realization method according to claim 1; It is characterized in that; Said said view data is sent to display device, shows, specifically comprise: said view data is decompressed with the confession display device; View data after decompressing is sent to said display device, shows for said display device.
6. IPTV business realization method according to claim 1 is characterized in that, said said view data is sent to after the display device, also comprises:
Receive first request instruction that remote control equipment sends according to the said view data that shows on the said display device, comprise the sign of asking program in said first request instruction;
Said first request instruction is sent to said professional navigation acting server; For said professional navigation acting server said first request instruction is sent to said professional navigation server; For the sign of said professional navigation server according to the described request program; Streaming media playing server to correspondence sends second solicited message, and said second solicited message comprises the sign of described request program and the address of said STB; Said second solicited message is sent the stream medium data corresponding with the described request program in order to ask said streaming media playing server to said STB;
Receive the said stream medium data that said streaming media playing server sends, and said stream medium data is sent to said display device, show for said display device.
7. an IPTV business realization method is characterized in that, comprising:
First access request that comprises the type of service sign that professional navigation acting server receiving set up box sends;
Professional navigation acting server sends second access request to said type of service sign corresponding service navigation server, to obtain professional navigation data; Said second access request comprises said first access request;
Professional navigation acting server receives the said professional navigation data that said professional navigation server sends;
Professional navigation acting server carries out data processing with said professional navigation data, to obtain supplying display device images displayed data;
Professional navigation acting server sends to said STB with said view data, for said STB said view data is sent to display device, shows for said display device.
8. IPTV business realization method according to claim 7 is characterized in that, first access request that comprises the type of service sign that said receiving set up box sends is specially:
Receive the triggering command that said STB sends, said triggering command is in order to trigger said first access request that comprises the type of service sign of pre-stored.
9. according to claim 7 or 8 described IPTV business realization methods, it is characterized in that, before first access request that comprises the type of service sign that said receiving set up box sends, also comprise:
Receive first authentication information that is provided with in advance that said STB sends, so that said STB is carried out authentication.
10. according to claim 7 or 8 described IPTV business realization methods; It is characterized in that; Before said type of service sign corresponding service navigation server sends second access request; Also comprise: send second authentication message to said professional navigation server, to ask said professional navigation server authentication.
11. according to claim 7 or 8 described IPTV business realization methods; It is characterized in that, said view data is sent to said STB, said view data is sent to said display device for said STB; Show for said display device; Specifically comprise: said view data is compressed, the view data after the compression is sent to said STB, decompressing for the data of said STB after with said compression obtains said view data; And said view data sent to said display device, show for said display device.
12., it is characterized in that according to claim 7 or 8 described IPTV business realization methods, said view data is sent to after the said STB, also comprise:
Receive remote control equipment according to the said view data that shows on the said display device, first request instruction through said STB sends comprises the sign of asking program in said first request instruction;
Said first request instruction is sent to said professional navigation server; For the sign of said professional navigation server according to the described request program; Streaming media playing server to correspondence sends second solicited message, and said second solicited message comprises the sign of described request program and the address of said STB; Said second solicited message is sent the stream medium data corresponding with the described request program in order to ask said streaming media playing server to said STB, and display device shown in by said STB said stream medium data being sent to is with demonstration.
13. an IPTV business realization method is characterized in that, comprising:
Professional navigation server receives the access request that professional navigation acting server sends;
Professional navigation server obtains and said access request corresponding service navigation data;
Professional navigation server sends said professional navigation data to said professional navigation acting server; For said professional navigation acting server said professional navigation data is carried out data processing and obtain view data; And said view data is sent to display device through STB, show for said display device.
14. IPTV business realization method according to claim 13 is characterized in that, comprising: before the access request that the professional navigation of said reception acting server sends, also comprise:
Receive second authentication information that said professional navigation acting server sends, so that said professional navigation acting server is carried out authentication.
15. a set-top box device is characterized in that, comprising:
First sending module; Be used for sending the access request that comprises the type of service sign to business navigation acting server; Identify according to said type of service for said professional navigation acting server, to the professional navigation data of the said professional navigation server acquisition request of correspondence;
First receiver module; Be used to receive the view data that said professional navigation acting server sends, said view data is that said professional navigation acting server obtains through data processing the said professional navigation data that gets access to from said professional navigation server;
Second sending module is used for said view data is sent to display device, shows for said display device.
16. set-top box device according to claim 15 is characterized in that, also comprises:
The 3rd sending module is used for sending first authentication information that is provided with in advance to said professional navigation acting server.
17. set-top box device according to claim 15 is characterized in that, also comprises:
Said first sending module; Specifically be used for sending triggering command to said professional navigation acting server; To trigger the access request that comprises the type of service sign of pre-stored in the said professional navigation acting server, ask to the professional navigation data of type of service sign corresponding service navigation server acquisition request according to this for business navigation acting server.
18. set-top box device according to claim 15 is characterized in that, also comprises:
Said first sending module; Specifically be used for sending the access request that comprises said type of service sign to said professional navigation acting server; From the service allocation list of pre-stored, obtain the address that said type of service identifies corresponding said professional navigation server for said professional navigation acting server, and to the professional navigation data of said professional navigation server acquisition request.
19. set-top box device according to claim 15 is characterized in that, said second sending module specifically is used for said view data is decompressed, and the view data after decompressing is sent to said display device, shows for said display device.
20. according to the arbitrary described set-top box device of claim 15-19, it is characterized in that, also comprise:
Second receiver module is used to receive first request instruction that remote control equipment sends according to the said view data that shows on the said display device, comprises the sign of asking program in said first request instruction;
The 4th sending module; Be used for said first request instruction is sent to said professional navigation acting server; For said professional navigation acting server said first request instruction is sent to said professional navigation server; For the sign of said professional navigation server according to the described request program, send second solicited message to the streaming media playing server of correspondence, said second solicited message comprises the sign of described request program and the address of said STB; Said second solicited message is sent the stream medium data corresponding with the described request program in order to ask said streaming media playing server to said STB;
Processing module is used to receive the said stream medium data that said streaming media playing server sends, and said stream medium data is sent to said display device, shows for said display device.
21. a professional navigation proxy server device is characterized in that, comprising:
First receiver module is used for first access request that comprises the type of service sign that receiving set up box sends;
First sending module is used for sending second access request to said type of service sign corresponding service navigation server, to obtain professional navigation data; Said second access request comprises said first access request;
Second receiver module is used to receive the said professional navigation data that said professional navigation server sends;
Processing module is used for said professional navigation data is carried out data processing, to obtain supplying display device images displayed data;
Second sending module is used for said view data is sent to said STB, for said STB said view data is sent to display device, shows for said display device.
22. professional navigation proxy server device according to claim 21; It is characterized in that; Said first receiver module specifically is used to receive the triggering command that said STB sends, and said triggering command is in order to trigger said first access request that comprises the type of service sign of pre-stored.
23. professional navigation proxy server device according to claim 21 is characterized in that, also comprises:
The 3rd receiver module is used to receive first authentication information that is provided with in advance that said STB sends, so that said STB is carried out authentication.
24. professional navigation proxy server device according to claim 21 is characterized in that, also comprises:
The 3rd sending module is used for sending second authentication message to said professional navigation server, to ask said professional navigation server authentication.
25. professional navigation proxy server device according to claim 21; It is characterized in that said second sending module specifically is used for said view data is compressed; View data after the compression is sent to said STB; Decompressing for the data of said STB after with said compression obtains said view data, and said view data is sent to said display device, shows for said display device.
26. according to the arbitrary described professional navigation proxy server device of claim 21-25, it is characterized in that, also comprise:
The 4th receiver module is used to receive remote control equipment according to the said view data that shows on the said display device, and first request instruction through said STB sends comprises the sign of asking program in said first request instruction;
The 4th sending module; Be used for said first request instruction is sent to said professional navigation server; For the sign of said professional navigation server according to the described request program; Streaming media playing server to correspondence sends second solicited message, and said second solicited message comprises the sign of described request program and the address of said STB; Said second solicited message is sent the stream medium data corresponding with the described request program in order to ask said streaming media playing server to said STB, and display device shown in by said STB said stream medium data being sent to is with demonstration.
27. a professional navigation server equipment is characterized in that, comprising:
First receiver module is used to receive the access request that professional navigation acting server sends;
Acquisition module is used to obtain and said access request corresponding service navigation data;
Sending module; Be used for sending said professional navigation data to said professional navigation acting server; For said professional navigation acting server said professional navigation data is carried out data processing and obtain view data; And said view data is sent to display device through STB, show for said display device.
28. professional navigation server equipment according to claim 27 is characterized in that, also comprises:
Second receiver module is used to receive second authentication information that said professional navigation acting server sends, so that said professional navigation acting server is carried out authentication.
29. an IPTV business realizing system comprises as above the arbitrary described set-top box device of claim 15-20, the as above arbitrary described professional navigation proxy server device of claim 21-26, as above arbitrary described professional navigation server equipment of claim 27-28 and display device.
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