CN207266209U - A kind of network digital interactive television system - Google Patents
A kind of network digital interactive television system Download PDFInfo
- Publication number
- CN207266209U CN207266209U CN201721219161.5U CN201721219161U CN207266209U CN 207266209 U CN207266209 U CN 207266209U CN 201721219161 U CN201721219161 U CN 201721219161U CN 207266209 U CN207266209 U CN 207266209U
- Authority
- CN
- China
- Prior art keywords
- combiner
- decoder
- passes
- connection
- broadband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of network digital interactive television system,Including satellite receiver,The bottom of satellite receiver is equipped with decoder,And decoder passes through wireless signal wireless connection with satellite receiver,The right side of decoder is equipped with combiner,And combiner passes through connection with decoder,The right side of combiner is equipped with broadband,And broadband passes through wireless signal wireless connection with combiner,The technological system is referred to as NDITV,NDITV is that one kind utilizes broadband networks,Collect internet,Multimedia,The technologies such as communication are in one,To hotel,Hotel user provides the technology of a variety of interactive services including DTV,Realize a wide range of effect for receiving video information,Network integration is carried out to video information,It is transmitted again,And Web TV can be played back and program request,Network service can not be carried out by solving conventional DTV,The problem of can not meeting people's demand.
Description
Technical field
Electronic information technical field is the utility model is related to, is specially a kind of network digital interactive television system.
Background technology
" electronic information " is the word occurred again and again in recent years, it is in computer technology, the communication technology and high density
Become the vocabulary of informatics under the background for developing rapidly and being used widely in every field of memory technology.And e-mail
Breath engineering is the subject that the state-of-the-art technologies such as an appliance computer carry out electronic information control and information processing, main research letter
The acquisition and processing of breath, the design of electronic equipment and information system, exploitation, using and it is integrated.
But Digital TV Receiving channel and information are complete not enough in existing electronic information, the channel of reception is substantially uniform
And it is limited, existing DTV manages inadequate systematization, not enough intelligently, is merely able to see video information, it is impossible to carry out network clothes
Business, and can not be played back and program request, can not meet the needs of people, it is therefore desirable to study it is a kind of utilize broadband networks, collection
The technologies such as internet, multimedia, communication provide a variety of interactions including DTV to hotel, hotel user in one
Formula service, is one of major subjects that needs in the art are studied.
So how to design a kind of network digital interactive television system, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of network digital interactive television system, to solve in above-mentioned background technology
Digital TV Receiving channel and information are complete not enough in the electronic information of proposition, and the channel of reception is substantially uniform and limited, existing
Some DTVs manage inadequate systematization, not enough intelligently, are merely able to see video information, it is impossible to network service is carried out, and not
It can be played back and program request, can not meet the problem of the needs of people.
To achieve the above object, the utility model provides following technical solution：A kind of network digital interactive television system, bag
Satellite receiver is included, the bottom of the satellite receiver is equipped with decoder, and decoder passes through wireless signal with satellite receiver
Wireless connection, the right side of the decoder are equipped with combiner, and combiner and decoder be by connection, the combiner
Right side is equipped with broadband, and broadband passes through wireless signal wireless connection with combiner.
Further, the bottom of the combiner is equipped with interchanger, and interchanger passes through connection with combiner.
Further, the bottom of the interchanger is equipped with optical line terminal, and optical line terminal passes through circuit with interchanger
Connection.
Further, the right side of the optical line terminal is equipped with optical network unit, and optical network unit and optical network unit
Pass through connection.
Further, the right side of the optical network unit is equipped with set-top box, and set-top box passes through circuit with optical network unit
Connection.
Compared with prior art, the beneficial effects of the utility model are：A kind of this kind of network digital interactive television system is set
There is broadband, after circuit is connected on request, satellite receiver will receive the information of wide scope, and after decoding, combiner will be believed
Breath is decoded, and is provided with optical line terminal and optical network unit, they will be used cooperatively, and optical network unit selection receives light
The broadcast data that line terminal is sent, the ranging and power control command that response optical line terminal is sent, and make corresponding adjustment,
The Ethernet data of user is cached, and is sent in the transmission window of optical line terminal distribution to up direction, they
The information such as voice and Interactive Internet TV will be received, and transmits information to set-top box, all information is carried out net by broadband
Network interconnects, which is referred to as NDITV, and NDITV is that one kind utilizes the technology such as broadband networks, collection internet, multimedia, communication
In one, the technology of a variety of interactive services including DTV is provided to hotel, hotel user, is realized a wide range of
Receive the effect of video information, Network integration carried out to video information, then is transmitted, and Web TV can carry out playback and
Program request, solves the problem of conventional DTV can not carry out network service, can not meet people's demand.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure flow chart of the utility model.
In figure：1- satellite receivers；2- decoders；3- combiners；4- broadbands；5- interchangers；6- optical line terminals；7- light
Network unit；8- set-top boxes.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of network digital interactive television system, including
Satellite receiver 1, the bottom of the satellite receiver 1 is equipped with decoder 2, and decoder 2 passes through wireless communication with satellite receiver 1
Number wireless connection, the right side of the decoder 2 is equipped with combiner 3, and combiner 3 passes through connection, the conjunction with decoder 2
The right side of road device 3 is equipped with broadband 4, and broadband 4 passes through wireless signal wireless connection with combiner 3.
Further, the bottom of the combiner 3 is equipped with interchanger 5, and interchanger 5 and combiner 3 be by connection,
The interchanger 5 is the hub of switch type, and function of the interchanger 5 with hub (HUB) in network is roughly the same, therebetween
Maximum difference is that each port of exchanger enjoys an exclusive bandwidth and possesses data exchange function so that network passes
It is larger that defeated efficiency obtains the data quantity that can be transmitted in the what same time.
Further, the bottom of the interchanger 5 is equipped with optical line terminal 6, and optical line terminal 6 passes through with interchanger 5
Connection, the optical line terminal 6, i.e. OLT, OLT device are important local side apparatus, and the function that it is realized is：With front end
(convergence-level) interchanger is connected with cable, changes into optical signal, is interconnected with the optical splitter of simple optical fiber and user terminal.
Further, the right side of the optical line terminal 6 is equipped with optical network unit 7, and optical network unit 7 and optical-fiber network list
Member 7 is by connection, and the optical network unit 7 is the terminal device of intelligent acess, and, with being used cooperatively with OLT, OLT is general for it
Store the central machine room of ISP.
Further, the right side of the optical network unit 7 is equipped with set-top box 8, and set-top box 8 passes through with optical network unit 7
Connection, the set-top box 8 are digital video switching box, are the equipment of a connection television set and outside source, it can
The digital signal of compression is changed into television content, and show on a television set.
Operation principle：First, staff needs equipment being attached, by set-top box 8 install to need the technology produce
Need that broadband is installed in the family of the user of product, in user family, TV is subjected to network connection, set-top box 8 is connected into light net
Network unit 7, then by optical network unit 7 by connection optical line terminal 6, optical network unit 7 will select to receive optical link end
The broadcast datas that end 6 is sent, the ranging that sends of response optical line terminal 6 and power control command, and make corresponding adjustment, to
The Ethernet data at family is cached, and is sent in the transmission window that optical line terminal 6 distributes to up direction, is adjusted
Afterwards, by decoder 2 and combiner 3 by connection, then by broadband 4 and combiner 3 by connection, set terminal into
After row is set, satellite receiver 1 will receive the information program of different field to greatest extent, and information is wirelessly transmitted to decoding
In device 2, decoder 2 carries out it decoding effort, and combiner 3 is sent data to after decoding, and combiner 3 will be integrated in information
Hold, the information integrated in combiner 3 is carried out interconnection transmission by broadband 4 at this time, and combiner 3 and interchanger 5 are attached, and is exchanged
Machine 5 has multiple ports, and each port has bridging functionality, can connect a LAN or a high-performance server or work
Stand, interchanger 5 has the transmission mode of full duplex, and interchanger 5 can also receive data while data are sent, and receive and close
After the data of road device 3, data are wirelessly transmitted to optical line terminal 6, information will be fully entered in set-top box 8 at this time, and user will
Set-top box 8 connects TV, and user can carry out seeing video in TV at this time, carry out network service, can carry out playback program request, will be existing
The intact use value for being combined with internet, improving TV of electronic product.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of network digital interactive television system, including satellite receiver (1), it is characterised in that：The satellite receiver (1)
Bottom be equipped with decoder (2), and decoder (2) passes through wireless signal wireless connection, the decoder with satellite receiver (1)
(2) right side is equipped with combiner (3), and combiner (3) passes through connection, the right side of the combiner (3) with decoder (2)
Equipped with broadband (4), and broadband (4) pass through wireless signal wireless connection with combiner (3).
A kind of 2. network digital interactive television system according to claim 1, it is characterised in that：The combiner (3)
Bottom is equipped with interchanger (5), and interchanger (5) passes through connection with combiner (3).
A kind of 3. network digital interactive television system according to claim 2, it is characterised in that：The interchanger (5)
Bottom is equipped with optical line terminal (6), and optical line terminal (6) passes through connection with interchanger (5).
A kind of 4. network digital interactive television system according to claim 3, it is characterised in that：The optical line terminal
(6) right side is equipped with optical network unit (7), and optical network unit (7) passes through connection with optical network unit (7).
A kind of 5. network digital interactive television system according to claim 4, it is characterised in that：The optical network unit
(7) right side is equipped with set-top box (8), and set-top box (8) passes through connection with optical network unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219161.5U CN207266209U (en) | 2017-09-22 | 2017-09-22 | A kind of network digital interactive television system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721219161.5U CN207266209U (en) | 2017-09-22 | 2017-09-22 | A kind of network digital interactive television system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266209U true CN207266209U (en) | 2018-04-20 |
Family
ID=61918760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721219161.5U Expired - Fee Related CN207266209U (en) | 2017-09-22 | 2017-09-22 | A kind of network digital interactive television system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824991A (en) * | 2021-10-29 | 2021-12-21 | 中国电信股份有限公司 | Overseas television signal transmission system, method, apparatus, terminal and storage medium |
-
2017
- 2017-09-22 CN CN201721219161.5U patent/CN207266209U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824991A (en) * | 2021-10-29 | 2021-12-21 | 中国电信股份有限公司 | Overseas television signal transmission system, method, apparatus, terminal and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101272325B (en) | Family wireless interconnected broadcast base station | |
| CN102271099B (en) | Networking method and system | |
| US20060117363A1 (en) | Data transmission over multiple upstream channels within a cable modem system | |
| CN102148964A (en) | Three-generation (3G) mobile internet video monitoring system | |
| CN107770600A (en) | Transmission method, device, equipment and the storage medium of stream medium data | |
| CN110677709A (en) | CPE (customer premises equipment) supporting live broadcast of 4K or 8K television and application system thereof | |
| US20220086663A1 (en) | Self-Calibrating RF Network and System and Method for Use of the Same | |
| US9277268B2 (en) | Noise reduction apparatus with isolation transformers in an internet protocol television system | |
| CN206640599U (en) | A kind of intelligent domestic gateway based on the integration of three networks | |
| CN105898390A (en) | Virtual video bus-based multi-channel rapid switching method and system | |
| CN207266209U (en) | A kind of network digital interactive television system | |
| CN102300018A (en) | Television, broadband and telephone transmission system based on cable television HFC (Hybrid Fiber-Coaxial) network | |
| CN106791896A (en) | High definition/super clear program satellite internet transmission platform | |
| US11805284B1 (en) | Real-time distributed MPEG transport stream service adaptation | |
| CN101325650B (en) | Sound-video receiving equipment capable of being compatible (with) a plurality of access modes | |
| CN207251829U (en) | A kind of fusing interdynamic television system based on passive optical network | |
| CN201928398U (en) | FEoC access system for two-way transformation of broadcasting and television network | |
| CN204719525U (en) | Support the home server of Multi net voting access | |
| CN201252547Y (en) | Photosphere multi-business integration device | |
| CN100353747C (en) | Set-top-box for bidirectional communication apparatus | |
| CN110381390A (en) | A kind of Intelligent Fusion device and its application method based on 10G-PON access | |
| CN202231820U (en) | Set top box with fiber interface and network interface | |
| CN204795080U (en) | Spectral analysis network "Residential gateway" | |
| CN110213634A (en) | A kind of hotel's super cinema's intelligent integrated machine system | |
| CN203761398U (en) | FTTH (Fiber To The Home) extension equipment suitable for point-to-point axial access |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |