CN204681523U - A kind of DVB module based on intelligent operating system Set Top Box - Google Patents
A kind of DVB module based on intelligent operating system Set Top Box Download PDFInfo
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- CN204681523U CN204681523U CN201520438471.0U CN201520438471U CN204681523U CN 204681523 U CN204681523 U CN 204681523U CN 201520438471 U CN201520438471 U CN 201520438471U CN 204681523 U CN204681523 U CN 204681523U
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- top box
- set top
- operating system
- dvb
- intelligent operating
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Abstract
The utility model discloses a kind of DVB module based on intelligent operating system Set Top Box, comprise decoder, demodulation multiplexer, filter, descrambling module, modular converter and reception TS and flow and carry out the tuning tuner of frequency locking; Described demodulation multiplexer is connected with descrambling module with filter, modular converter, tuner, and described modular converter is connected with decoder.By carrying out corresponding DVB Function Extension to intelligent operating system, the Optimizing Reconstruction for digital television system technical characterstic being carried out to terminal set top box simultaneously, achieving digital video broadcasting function, meet the operation demand of Digital Television.Save and the customization of intelligent operating system is researched and developed, thus reduce difficulty and the input of exploitation.Make Intelligent set top box dock the multiple business such as DVB, OTT, improve Consumer's Experience, add the stickiness to user, enable Intelligent set top box adapt to the demand of operator's development fast well, promote the development of industry.
Description
Technical field
The utility model relates to digital TV field, particularly a kind of DVB module based on intelligent operating system Set Top Box.
Background technology
Along with the promotion of the integration of three networks, the Set Top Box of intelligent operating system has obtained to be promoted fast.Present stage, Digital Television all adopted IP mode to realize IPTV, because intelligent operating system itself does not possess DVB function, cannot adaptive DVB network, and cannot realize seeing TV, VOD program request, time-moving television function, DVB business cannot be docked.
Utility model content
The purpose of this utility model is that solving intelligent operating system Set Top Box cannot support digital video broadcasting function, cannot the present situation of the business such as original live, the program request of compatible broadcasting and TV, provide a kind of DVB module based on intelligent operating system Set Top Box, achieve digital video broadcasting function, meet the operation demand of Digital Television.
The utility model is achieved through the following technical solutions:
Based on a DVB module for intelligent operating system Set Top Box, comprise decoder, demodulation multiplexer, filter, descrambling module, modular converter and reception TS and flow and carry out the tuning tuner of frequency locking; Described demodulation multiplexer is connected with descrambling module with filter, modular converter, tuner, and described modular converter is connected with decoder.
Descrambling module comprises SmartCard equipment and Small-sized C A card slot.
Compared with prior art, the utility model has following useful technique effect:
This DVB module based on intelligent operating system Set Top Box, saves and researches and develops the customization of intelligent operating system, thus reduces difficulty and the input of exploitation.Make Intelligent set top box dock the multiple business such as DVB, OTT, improve Consumer's Experience, add the stickiness to user, enable Intelligent set top box adapt to the demand of operator's development fast well, promote the development of industry.
The utility model, by carrying out corresponding DVB Function Extension to intelligent operating system, carries out the Optimizing Reconstruction for digital television system technical characterstic to terminal set top box simultaneously, achieves digital video broadcasting function, meets the operation demand of Digital Television.
Accompanying drawing explanation
The DVB modular structure schematic diagram based on intelligent operating system Set Top Box that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1, a kind of DVB module based on intelligent operating system Set Top Box, comprises decoder, demodulation multiplexer, filter, descrambling module, modular converter and reception TS and flows and carry out the tuning tuner of frequency locking; Described demodulation multiplexer is connected with descrambling module with filter, modular converter, tuner, and described modular converter is connected with decoder.
Described tuner receives TS and to flow and to carry out frequency locking tuning.
Descrambling module comprises SmartCard equipment and Small-sized C A card slot.To video flowing descrambling in demodulation multiplexer.
Filter, analyzes data flow in demodulation multiplexer, filters out the SI/PS data needed for live tuning.
Described demodulation multiplexer, carries out demultiplexing to the stream of tuner transmission.Wherein carry out SI/PS data filtering by filter, by descrambling module, encryption stream is decrypted.
Described modular converter, provides HTTP Server to serve.The live TS circulation of the DVB changed by demodulation multiplexer changes HTTP stream into, carries out decoding play for decoder.
Described decoder is the decoder that intelligent operating system carries, and supports to play the media literary composition from File, HTTP, RTSP.Carry out decoding to the HTTP stream of modular converter transmission to play.
This DVB module based on intelligent operating system Set Top Box, saves and researches and develops the customization of intelligent operating system, thus reduces difficulty and the input of exploitation.Make Intelligent set top box dock the multiple business such as DVB, OTT, improve Consumer's Experience, add the stickiness to user, enable Intelligent set top box adapt to the demand of operator's development fast well, promote the development of industry.
The utility model, by carrying out corresponding DVB Function Extension to intelligent operating system, carries out the Optimizing Reconstruction for digital television system technical characterstic to terminal set top box simultaneously, achieves digital video broadcasting function, meets the operation demand of Digital Television.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. based on a DVB module for intelligent operating system Set Top Box, it is characterized in that, comprise decoder, demodulation multiplexer, filter, descrambling module, modular converter and reception TS and flow and carry out the tuning tuner of frequency locking; Described demodulation multiplexer is connected with descrambling module with filter, modular converter, tuner, and described modular converter is connected with decoder.
2. the DVB module based on intelligent operating system Set Top Box according to claim 1, is characterized in that, descrambling module comprises SmartCard equipment and Small-sized C A card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438471.0U CN204681523U (en) | 2015-06-24 | 2015-06-24 | A kind of DVB module based on intelligent operating system Set Top Box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438471.0U CN204681523U (en) | 2015-06-24 | 2015-06-24 | A kind of DVB module based on intelligent operating system Set Top Box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681523U true CN204681523U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520438471.0U Active CN204681523U (en) | 2015-06-24 | 2015-06-24 | A kind of DVB module based on intelligent operating system Set Top Box |
Country Status (1)
| Country | Link |
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| CN (1) | CN204681523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770632A (en) * | 2017-10-17 | 2018-03-06 | 安徽广行通信科技股份有限公司 | The live broadcasting method that a kind of DVB/IP is combined |
| CN115776586A (en) * | 2022-12-16 | 2023-03-10 | 广州市番禺有线数字电视网络有限公司 | Switching method of high-definition set top box live broadcast information source |
-
2015
- 2015-06-24 CN CN201520438471.0U patent/CN204681523U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107770632A (en) * | 2017-10-17 | 2018-03-06 | 安徽广行通信科技股份有限公司 | The live broadcasting method that a kind of DVB/IP is combined |
| CN115776586A (en) * | 2022-12-16 | 2023-03-10 | 广州市番禺有线数字电视网络有限公司 | Switching method of high-definition set top box live broadcast information source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |