CN204887296U - Cable television fuses STB with terrestrial digital TV and IPTV terminal - Google Patents
Cable television fuses STB with terrestrial digital TV and IPTV terminal Download PDFInfo
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- CN204887296U CN204887296U CN201520684229.1U CN201520684229U CN204887296U CN 204887296 U CN204887296 U CN 204887296U CN 201520684229 U CN201520684229 U CN 201520684229U CN 204887296 U CN204887296 U CN 204887296U
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Abstract
The utility model discloses a cable television fuses STB with terrestrial digital TV and IPTV terminal, including media processor, cable television signal reception module, terrestrial digital TV signal reception module, IPTV signal reception module, audio and video output module, sound video output interface, terrestrial digital cable television 0, memory, power and general cable television 1. The media processor of this STB can receive the television signal who comes from cable television signal reception module, terrestrial digital TV signal reception module or the input of IPTV signal reception module, can receive the program of the local TV station that cable television or terrestrial digital TV provided according to the user's request, perhaps is connected to the cable television 1 who acquires the user's needs dibble seeding on the cable television 0, has cable television 2 and cable television 3's advantage.
Description
Technical field
The utility model relates to a kind of Set Top Box, particularly relates to a kind of cable TV and terrestrial DTV and network TV terminal and merges Set Top Box.
Background technology
Cable TV is universal for many years in China, its major advantage is: the TV programme can watching the Chinese Central Television (CCTV) and satellite TV of each province platform, particularly can watch the program of local television, as local news, local folk custom story etc., the dark welcome by broad masses.DTMB, English full name is DigitalTelevisionTerrestrialMultimediaBroadcasting, Chinese full name is " digital television ground broadcast transmission system frame structure, Channel Coding and Modulation ", is China's digital TV ground standard (standard No. GB20600-2006).Terrestrial DTV (being commonly called as radiovision) is main towards areas such as the outskirts of a town not having cable TV network to cover, rural areas, and mobile terminal is as vehicle-mounted digital television etc.The major advantage of terrestrial DTV is: networking is fast, broad covered area, the main program broadcasting local television, the dark welcome by vast outskirts of a town, the rural masses.
But along with the progress in epoch, unidirectional cable television system can not meet the ever-increasing cultural demand of people, not only invest huge if cable television system will carry out bidirectional rebuilding, also do not met the developing direction of the integration of three networks.And terrestrial digital television system is also because of the restriction by channel resource, broadcasts channel limited, can not meet the growing cultural demand of people.
Along with the development of science and technology, the develop rapidly of computer network greatly facilitates the life of people, people can stay indoors and utilize network to complete telework, utilize the various information of network collection, network is utilized to chat with the kith and kin far away from strange land, particularly by network watching video program, popular is especially watch all kinds of video frequency program with network television-set top-set-box from network instantly, and can also interactive VOD.
Cable TV, terrestrial DTV and Web TV have his own strong points, if one family will watch cable TV, terrestrial DTV and Web TV simultaneously, the Set Top Box of cable TV, terrestrial DTV and Web TV three systems must be installed simultaneously, not only costly, and need the connecting line also wanting plug television set (one family parlor generally only has a television set) during the TV programme of watching which system at every turn, remote controller also easily mixes up, very inconvenient.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of cable TV and terrestrial DTV and network TV terminal to merge Set Top Box, this Set Top Box has cable TV and terrestrial DTV and Web TV three system terminals simultaneously, user can convenient switching between three television systems, meet the program that user watches the local television that cable TV and terrestrial DTV provide simultaneously, and pass through the demand of internet interactive program request high-definition television program.
For achieving the above object, the utility model provides a kind of cable TV and terrestrial DTV and network TV terminal and merges Set Top Box, and this Set Top Box comprises:
Media Processor, for carrying out descrambling and decoding process to signal;
Cable TV signal receiver module, comprise cable TV signal input interface, signal receiving submodule and signal decompress(ion) submodule, described signal receiving submodule is used for the cable TV signal that demodulation inputs from described cable TV signal input interface, described signal decompress(ion) submodule is used for decompress(ion) by the cable TV signal after the demodulation of described signal receiving submodule, and the cable TV signal after decompress(ion) is input to described Media Processor;
Ground digital television signal receiver module, comprise ground digital television signal input interface, signal receiving submodule and signal decompress(ion) submodule, described signal receiving submodule is used for the ground digital television signal that demodulation inputs from described ground digital television signal input interface, described signal decompress(ion) submodule is used for decompress(ion) by the ground digital television signal after the demodulation of described signal receiving submodule, and the ground digital television signal after decompress(ion) is input to described Media Processor;
Web TV signal receiving module, comprise the network interface and network controller that are connected with internet, described network controller is used for the control signal sent according to described Media Processor, obtain Web TV signal by described network interface connecting Internet network, and Web TV signal is input to described Media Processor;
For audio frequency and video output module that audio signal and vision signal are exported and audio and video output interface; Wherein, described audio frequency and video output module is connected between described Media Processor and described audio and video output interface;
Terrestrial DTV reception antenna, is connected with described ground digital television signal input interface, for receiving ground digital television signal;
Memory, is connected to described Media Processor;
Power supply, for providing working power to described Set Top Box.
In above scheme preferably, described Media Processor is also connected with universal external interface.
Can also preferably, described universal external interface comprises wired television set intelligently card plug and/or terrestrial DTV smart card and/or USB interface.
Can also preferably, described network controller is the network controller of cable network or wireless network, and described network interface is the network interface of cable network or wireless network.
Can also preferably, described audio and video output interface comprises AV interface, HDMI or/and provide the optical fiber output interface of high-quality audio frequency and video.
The beneficial effects of the utility model: cable TV and terrestrial DTV and Web TV are realized terminal and merges, people meet while can watch the program of the local television that cable TV and terrestrial DTV provide, watch or the demand of program request high-definition television program that there is structure simple operations advantage easily by internet interaction again.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the cable TV of embodiment of the present utility model and terrestrial DTV and network TV terminal merge Set Top Box.
Embodiment
In order to set forth the technological means and effect thereof that the utility model takes better, be described in detail below in conjunction with embodiment of the present utility model and accompanying drawing thereof.But, obviously can carry out different modification and remodeling to the utility model and not exceed the wider spirit and scope of the utility model of appended claims.Therefore, following examples have exemplary and hard-core implication.
Consult Fig. 1, Fig. 1 is the structured flowchart that the cable TV of the present embodiment and terrestrial DTV and network TV terminal merge Set Top Box.As shown in Figure 1, this Set Top Box mainly includes line television signal receiver module 10, ground digital television signal receiver module 20, Web TV signal receiving module 30, Media Processor 40, audio frequency and video output module 50 and audio and video output interface 60.
Wherein, described Media Processor 40 receives the cable TV signal, ground digital television signal and the Web TV signal that input from described cable TV signal receiver module 10, ground digital television signal receiver module 20 and Web TV signal receiving module 30, and carries out descrambling and decoding process to signal.
Wherein, described cable TV signal receiver module 10 comprises cable TV signal input interface 11, signal receiving submodule 12 and signal decompress(ion) submodule 13.The cable TV signal that described signal receiving submodule 12 inputs from described cable TV signal input interface 11 for demodulation, cable TV signal after decompress(ion) by the cable TV signal after the demodulation of described signal receiving submodule 12, and is input to described Media Processor 40 for decompress(ion) by described signal decompress(ion) submodule 13.
Wherein, described ground digital television signal receiver module 20, comprises ground digital television signal input interface 21, signal receiving submodule 22 and signal decompress(ion) submodule 23.The ground digital television signal that described signal receiving submodule 22 inputs from described ground digital television signal input interface 21 for demodulation, ground digital television signal after decompress(ion) by the ground digital television signal after the demodulation of described signal receiving submodule 22, and is input to described Media Processor 40 for decompress(ion) by described signal decompress(ion) submodule 23.Further, described ground digital television signal receiver module 20 is also connected with a terrestrial DTV reception antenna 70, described terrestrial DTV reception antenna 70 is connected with described ground digital television signal input interface 21, for receiving ground digital television signal.
Wherein, described Web TV signal receiving module 30, comprises the network interface 31 and network controller 32 that are connected with internet.The control signal of described network controller 32 for sending according to described Media Processor 40, obtains Web TV signal by described network interface 31 connecting Internet network, and Web TV signal is input to described Media Processor 40.Further, described network controller 32 can be the network controller of cable network or wireless network, and correspondingly, described network interface 31 can be the network interface of cable network or wireless network.
Described audio frequency and video output module 50 and audio and video output interface 60 are for exporting audio signal and vision signal.Wherein, described audio frequency and video output module 50 is connected between described Media Processor 40 and described audio and video output interface 60.Particularly, audio and video output interface 60 comprises AV interface, HDMI or/and provide the optical fiber output interface of high quality audio, and thus this Set Top Box can support that the multiple video equipments such as general television set, HDTV and 3D television set are watched.
Further, as shown in Figure 1, this Set Top Box also comprises memory 80, power supply 90 and universal external interface 100.Wherein, described memory 80 is connected to described Media Processor 40, for buffered signal; Described power supply 90 is for providing working power to described Set Top Box; Described universal external interface 100 is connected with Media Processor 40, universal external interface 100 comprises wired television set intelligently card plug and/or terrestrial DTV smart card and/or USB interface, thus this Set Top Box can support the conditional access system of cable TV or terrestrial DTV, can support again from the audio-video document of external USB flash disk, portable hard drive and other USB storage device acquisition for playing, thus the audio-video document substituted in DVD player playout storage, be user-friendly to.
The Media Processor 40 of this Set Top Box can receive the TV signal from the input of cable TV signal receiver module 10, ground digital television signal receiver module 20 or Web TV signal receiving module 30, and after choosing required TV programme or video by the demand of user buffer memory to memory 80, then television programme data is decoded and scramble process, finally by audio and video output interface 60, audio and video frequency signal is exported by audio frequency and video output module 50.The program of the local television that user can provide according to the demand reception cable TV of oneself or terrestrial DTV, Supporting connectivity to internet obtains the TV programme that user needs program request simultaneously.
In sum, the cable TV that above embodiment provides and terrestrial DTV and network TV terminal merge Set Top Box, the program of the local television that cable TV or terrestrial DTV provide can be received by user's request, or be connected to TV programme internet obtaining user and need program request, support general television set simultaneously, the multiple video equipments such as HDTV and 3D television set are watched, the conditional access system of cable TV or terrestrial DTV can be supported, and support from external USB flash disk, portable hard drive and other USB storage device obtain the audio-video document for playing, thus the audio-video document substituted in DVD player playout storage, there is the advantage that structure is simple and easy to use.
Although be below described various preferred implementation of the present utility model and feature, but under the prerequisite not departing from the purpose of this utility model and aim, those of ordinary skill in the art can make many changes to the utility model, supplement, change and delete.More than in conjunction with the detailed description that specific embodiment of the utility model is done, be not to restriction of the present utility model.Every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, all still belong to the scope of technical solutions of the utility model.
Claims (5)
1. cable TV and terrestrial DTV and network TV terminal merge a Set Top Box, it is characterized in that, comprising:
Media Processor (40), for carrying out descrambling and decoding process to signal;
Cable TV signal receiver module (10), comprise cable TV signal input interface (11), signal receiving submodule (12) and signal decompress(ion) submodule (13), the cable TV signal that described signal receiving submodule (12) inputs from described cable TV signal input interface (11) for demodulation, cable TV signal after decompress(ion) by the cable TV signal after the demodulation of described signal receiving submodule (12), and is input to described Media Processor (40) for decompress(ion) by described signal decompress(ion) submodule (13);
Ground digital television signal receiver module (20), comprise ground digital television signal input interface (21), signal receiving submodule (22) and signal decompress(ion) submodule (23), the ground digital television signal that described signal receiving submodule (22) inputs from described ground digital television signal input interface (21) for demodulation, described signal decompress(ion) submodule (23) for decompress(ion) by the ground digital television signal after the demodulation of described signal receiving submodule (22), and the ground digital television signal after decompress(ion) is input to described Media Processor (40),
Web TV signal receiving module (30), comprise the network interface (31) and network controller (32) that are connected with internet, the control signal of described network controller (32) for sending according to described Media Processor (40), obtain Web TV signal by described network interface (31) connecting Internet network, and Web TV signal is input to described Media Processor (40);
For audio frequency and video output module (50) that audio signal and vision signal are exported and audio and video output interface (60); Wherein, described audio frequency and video output module (50) is connected between described Media Processor (40) and described audio and video output interface (60);
Terrestrial DTV reception antenna (70), is connected, for receiving ground digital television signal with described ground digital television signal input interface (21);
Memory (80), is connected to described Media Processor (40);
Power supply (90), for providing working power to described Set Top Box.
2. cable TV according to claim 1 and terrestrial DTV and network TV terminal merge Set Top Box, and it is characterized in that, described Media Processor (40) is also connected with universal external interface (100).
3. cable TV according to claim 2 and terrestrial DTV and network TV terminal merge Set Top Box, it is characterized in that, described universal external interface (100) comprises wired television set intelligently card plug and/or terrestrial DTV smart card and/or USB interface.
4. cable TV according to claim 1 and terrestrial DTV and network TV terminal merge Set Top Box, it is characterized in that, the network controller that described network controller (32) is cable network or wireless network, the network interface that described network interface (31) is cable network or wireless network.
5. merge Set Top Box according to the arbitrary described cable TV of claim 1-4 and terrestrial DTV and network TV terminal, it is characterized in that, described audio and video output interface (60) comprises AV interface, HDMI or/and provide the optical fiber output interface of high-quality audio frequency and video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684229.1U CN204887296U (en) | 2015-09-06 | 2015-09-06 | Cable television fuses STB with terrestrial digital TV and IPTV terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684229.1U CN204887296U (en) | 2015-09-06 | 2015-09-06 | Cable television fuses STB with terrestrial digital TV and IPTV terminal |
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| CN204887296U true CN204887296U (en) | 2015-12-16 |
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| CN201520684229.1U Expired - Fee Related CN204887296U (en) | 2015-09-06 | 2015-09-06 | Cable television fuses STB with terrestrial digital TV and IPTV terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373359A (en) * | 2016-08-31 | 2017-02-01 | 深圳博科智能科技有限公司 | Robot with integrated set top box function |
| CN113726905A (en) * | 2021-09-03 | 2021-11-30 | 中国联合网络通信集团有限公司 | Data acquisition method, device and equipment based on home terminal equipment |
-
2015
- 2015-09-06 CN CN201520684229.1U patent/CN204887296U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373359A (en) * | 2016-08-31 | 2017-02-01 | 深圳博科智能科技有限公司 | Robot with integrated set top box function |
| CN113726905A (en) * | 2021-09-03 | 2021-11-30 | 中国联合网络通信集团有限公司 | Data acquisition method, device and equipment based on home terminal equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180906 |
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| CF01 | Termination of patent right due to non-payment of annual fee |