Background technology
Along with the development of IPTV, except program request, time shift and live broadcast service, also will insert various value-added service services on the IPTV platform with initiative, real-time characteristics, issue such as visual telephone, advertisement news etc.This type of service needed business service provider is as masters, the user is as the passive side, the user need not to do any operation can enjoy this type of business service passively, yet the IPTV solution of present most of producers can't be accomplished active, the real-time user of being handed down to these real time business, and need user's sending solicit operation and could enjoy this type of and serve initiatively, and make this type of business lose the characteristics of real-time and initiative.
Summary of the invention
Technical problem to be solved in the utility model is exactly to provide a kind of device that is used to guide the IPTV platform active real-time service for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: a kind of device that is used to guide the IPTV platform active real-time service, it is characterized in that, comprise service providing server, service propelling server and set-top box, described service providing server, service propelling server and set-top box are connected by the IPTV network.
Described service propelling server has a reception or sends the interface of message.
Compared with prior art, the utility model makes the user need not the business service that solicit operation can be enjoyed initiative, real-time passively of sending of active.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of device that is used to guide the IPTV platform active real-time service, comprise service providing server 1, service propelling server 2 and set-top box 3, described service providing server 1, service propelling server 2 and set-top box 3 are connected by the IPTV network.
Described service propelling server 2 has a reception or sends the interface of message, receives the message that miscellaneous service provides server 1 (miscellaneous service provider) to send, and message is stored breath, scheduling and encapsulation process.
Set-top box 3 access service push server in every a few second 2 receives the message that belongs to this set-top box, receives message in the mode of poll; And set-top box 3 is presented at the message that receives on the video screen according to certain rule.After the user sees message, finish the related service operation, be directed into related service service system interface, finish the guiding of business service system according to message notifying.
The course of work of the present utility model is as follows:
A. when the service needed of initiative, real-time was notified IPTV user, service providing server sent one to the service propelling server and describes this professional message;
B. after the service propelling server is received above-mentioned message, store and encapsulate this message; Simultaneously
C. set-top box timer access service propelling server receives the message that belongs to this set-top box;
D. set-top box is presented at the message that receives on the video screen.
Described message comprises that professional summary info, services addresses, business represent the time.
When the service needed of real-time, initiative notice IPTV user, service providing server sends a piece of news to the service propelling server, describes time that this professional summary info, services addresses, business represent etc.The service propelling server sends to the IPTV set-top box after this message is encapsulated, and set-top box is presented at message on the video screen according to the information of this message.The user optionally enjoys this business according to the summary prompting of this message.Thus, the utility model has just been finished this professional guiding function.
Masters of the present utility model is the service providing server of issuing service, and IPTV user is according to the passive enjoyment business of the guiding of message.
The transmission of message and reception between service propelling server and the set-top box, the mode of use poll.Set-top box real time access service propelling server is got one's own service message.Set-top box is a masters, and the service propelling server is the passive side.