CN110418119A - A kind of system and method for realizing the communication of satellite Integrated Receive Decoder short message - Google Patents
A kind of system and method for realizing the communication of satellite Integrated Receive Decoder short message Download PDFInfo
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- CN110418119A CN110418119A CN201910701430.9A CN201910701430A CN110418119A CN 110418119 A CN110418119 A CN 110418119A CN 201910701430 A CN201910701430 A CN 201910701430A CN 110418119 A CN110418119 A CN 110418119A
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- Prior art keywords
- module
- satellite
- short message
- beidou
- information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6193—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Relay Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of systems for realizing the communication of satellite Integrated Receive Decoder short message, satellite Integrated Receive Decoder including connecting satellite TV signal receiving antenna device and Beidou RDSS antenna assembly, satellite Integrated Receive Decoder includes processing module and the data memory module that connect respectively with processing module, satellite TV signal receiving module, Beidou module, message information input module and audio/video information output module, Beidou module and Beidou RDSS antenna assembly communicate to connect, satellite TV signal receiving module and satellite TV signal receiving antenna device communicate to connect.A kind of method is also disclosed, including short message transmission flow and short message receive process.Beidou module is fused in satellite Integrated Receive Decoder by the present invention, while realizing satellite audio-video receive capabilities, realizes the transmitted in both directions function of short message information, can apply the information transmission in emergent broadcast or other places for needing information to communicate.
Description
Technical field
The present invention relates to technical field of satellite communication, are a kind of short reports of realization satellite Integrated Receive Decoder specifically
The system and method for text communication.
Background technique
Satellite Integrated Receive Decoder, hereinafter referred to as decoder are general to be marked using European DVB-S standard or China ABS-S
Standard can be received the audio-video signal and data information of satellite transmission by satellite antenna, then be decoded output.Current decoder
Device is mainly used for receiving the audio-video signal of satellite forwarding, does not have the function of two-way communication, can not be by ownship information, local letter
Breath is transmitted to units concerned, for example the information such as channel program, natural calamity, dangerous situation watched are transmitted to national departments concerned；Together
When, it can not also receive the information such as notice, the requirement of authorities.In the prior art, if decoder is connect by Ethernet interface
Enter communication satellite network, decoder can be accessed internet, is able to solve information problem of transmission, but higher cost, every year
Communication cost is up to a million；If decoder accesses local internet by Ethernet interface, information problem of transmission also can solve, but
It is that, if encountering major natural disasters, in the case of the local infrastructure for accessing internet is damaged, information transmitting is also in meeting
It is disconnected.
Summary of the invention
The purpose of the present invention is to provide it is a kind of realize satellite Integrated Receive Decoder short message communication system and method,
For solving the problems, such as that decoder not can be carried out two-way communication in the prior art.
The present invention is solved the above problems by following technical proposals:
A kind of system for realizing the communication of satellite Integrated Receive Decoder short message, including satellite Integrated Receive Decoder, institute
Satellite Integrated Receive Decoder connection satellite TV signal receiving antenna device and Beidou RDSS antenna assembly are stated, satellite synthesis connects
Receiving decoder includes that processing module and the data memory module connecting respectively with processing module, satellite TV signal receive mould
Block, Beidou module, message information input module and audio/video information output module, the Beidou module with the Beidou RDSS days
Line apparatus communication connection, the satellite TV signal receiving module and the satellite TV signal receiving antenna device communication link
It connects.
The wherein local report that data memory module is used to get the local message, the message information input module that prestore
It is other needed for message and satellite the Integrated Receive Decoder work that text, big-dipper satellite are received from Beidou RDSS antenna assembly
The storage of information；Beidou module is connect with the processing module of satellite Integrated Receive Decoder and Beidou RDSS antenna assembly respectively,
Under the control and scheduling of processing module, parse respectively the message information received from big-dipper satellite and by audio-video signal it is defeated
The local message information that need to be sent to big-dipper satellite that module is presented to user and inputted from message information input module out；
Satellite TV signal receiving module respectively with the processing module and satellite TV signal of satellite Integrated Receive Decoder
Receiving antenna device connection, processing module and the other indispensable modules of satellite Integrated Receive Decoder (including Conditional Access Module,
Decoder module, demodulation module, demultiplexing module, secure storage chip, remote control signal receiving module etc.) cooperation under, will receive
The satellite television programming information arrived is presented by audio-video signal output module to user.It is set not increasing dedicated information transmission
In standby situation, Beidou module is fused in satellite Integrated Receive Decoder, it is comprehensive to become the satellite with Beidou communication function
Rcv decoder realizes the transmitted in both directions function of short message information, Ke Yiying while realizing satellite audio-video receive capabilities
Information transmission or other places for needing information to communicate used in emergent broadcast.Especially in remote mountain areas or sail, meet with
It meets under the disaster scenarios its such as earthquake, mud-rock flow, typhoon, it is that reliability is higher, lower-cost that satellite communication, which is equipped with uninterruptible power supply,
Information communication mode.
Further, the Beidou module is connect with processing module by RS232 serial line interface.
Further, the message information input module for typing or calls the need prestored in data memory module northwards
The original message information that the satellite that struggles against is sent.
Further, the audio/video information output module is using any one in CVBS, HDMI, YPbPr, loudspeaker
Or it is multiple, for output satellite TV programme audio/video information and the message information received from big-dipper satellite.
A method of realizing the communication of satellite Integrated Receive Decoder short message, including short message transmission flow and short message
Process is received, wherein short message transmission flow specifically:
Step A1: selecting from data memory module or inputs the information to be sent by the soft keyboard built in decoder,
And information to be sent and recipient ID are transferred to Beidou module；
Step A2: Beidou module is sent to by Beidou RDSS antenna assembly according to recipient ID information to be sent and is connect
Debit；
Short message receives process specifically:
Step B1: Beidou module receives short message by Beidou RDSS antenna assembly, and processing module is read from Beidou module
Short message, and short message information is stored to data memory module, and output is carried out by audio/video information output module and is shown.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
The present invention is fused to satellite Integrated Receiver solution when not increasing dedicated information transmission equipment, by Beidou module
In code device, the satellite Integrated Receive Decoder with Beidou communication function is made, is realizing satellite audio-video receive capabilities
Meanwhile realize the transmitted in both directions function of short message information, can apply emergent broadcast information transmission or other need information
The place of communication.It especially in remote mountain areas or sail, meets under the disaster scenarios its such as earthquake, mud-rock flow, typhoon, satellite is logical
Letter is equipped with uninterruptible power supply, is that reliability is higher, lower-cost information communication mode.
Detailed description of the invention
Fig. 1 is system block diagram of the invention.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1:
In conjunction with shown in attached drawing 1, a kind of system for realizing the communication of satellite Integrated Receive Decoder short message, including satellite are comprehensive
Rcv decoder, the satellite Integrated Receive Decoder connects satellite TV signal receiving antenna device and Beidou RDSS days traditional thread binding
It sets, satellite Integrated Receive Decoder includes processing module and the data memory module connecting respectively with processing module, satellite electricity
Depending on signal receiving module, Beidou module, message information input module and audio/video information output module, the Beidou module and institute
State the communication connection of Beidou RDSS antenna assembly, the satellite TV signal receiving module and the satellite TV signal receiving antenna
Device communication connection.
The wherein local report that data memory module is used to get the local message, the message information input module that prestore
It is other needed for message and satellite the Integrated Receive Decoder work that text, big-dipper satellite are received from Beidou RDSS antenna assembly
The storage of information；Beidou module is connect with the processing module of satellite Integrated Receive Decoder and Beidou RDSS antenna assembly respectively,
Under the control and scheduling of processing module, parse respectively the message information received from big-dipper satellite and by audio-video signal it is defeated
The local message information that need to be sent to big-dipper satellite that module is presented to user and inputted from message information input module out；
Satellite TV signal receiving module respectively with the processing module and satellite TV signal of satellite Integrated Receive Decoder
Receiving antenna device connection, under processing module and the other indispensable module cooperations of satellite Integrated Receive Decoder, by what is received
Satellite television programming information is presented by audio-video signal output module to user.The other indispensable moulds of satellite Integrated Receive Decoder
Block includes Conditional Access Module, decoder module, demodulation module, demultiplexing module, secure storage chip, remote control signal receiving module
Deng these modules are the indispensable module in prior art Satellite Integrated Receive Decoder, and improvement of the invention is not lain in
This, this will not be detailed here.
Further, the Beidou module is connect with processing module by RS232 serial line interface.
Further, the message information input module for typing or calls the need prestored in data memory module northwards
The original message information that the satellite that struggles against is sent.
Further, the audio/video information output module is using any one in CVBS, HDMI, YPbPr, loudspeaker
Or it is multiple, for output satellite TV programme audio/video information and the message information received from big-dipper satellite.
Embodiment 2:
A method of realizing the communication of satellite Integrated Receive Decoder short message, including short message transmission flow and short message
Process is received, wherein short message transmission flow specifically:
Satellite Integrated Receive Decoder selects to send emergency information on its menu, and decoder can be with preset some common
Early warning (such as earthquake, mud-rock flow, typhoon, fire alarm) information is simultaneously stored in data memory module, can according to user demand, and
Shi Gengxin preset information is selected corresponding information, is then sent by decoder remote controler or front panel；Another sending method,
It can voluntarily input relevant warning information by the soft keyboard built in decoder and send.Under both the above mode, information
It sends, instruction biography will be sent by RS232 serial line interface, information to be sent and recipient ID information by being required to decoder
It is delivered to Beidou module, Beidou module is sent to information by Beidou RDSS antenna assembly by instruction requirement by recipient ID and is connect
Debit.
Short message receives process specifically:
Step B1: Beidou module receives short message by Beidou RDSS antenna assembly, and processing module is read from Beidou module
Short message, and short message information is stored to data memory module, and output is carried out by audio/video information output module and is shown.
After Beidou module receives short message, the processing module in satellite Integrated Receive Decoder passes through RS232 serial interface
Mouth reads the short message, and the short message information reporting of reading to upper layer application.Upper layer application handles short message information, can
The short message message to be stored in the data memory module (such as Flash) of satellite Integrated Receive Decoder, and it is comprehensive in satellite
It closes and shows the information on the tv display screen of the audio/video information output module connection of Rcv decoder.The decoding of satellite Integrated Receiver
Device only shows that a newest information, remaining information can be shown by satellite Integrated Receive Decoder menu queries.User can
With the reception information stored by menu interface management, docking, which is collected mail, to cease and can delete.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this hair
Bright preferable embodiment, embodiment of the present invention are not limited by the above embodiments, it should be appreciated that those skilled in the art
Member can be designed that a lot of other modification and implementations, these modifications and implementations will fall in principle disclosed in the present application
Within scope and spirit.
Claims (5)
1. a kind of system for realizing the communication of satellite Integrated Receive Decoder short message, which is characterized in that including satellite Integrated Receiver
Decoder, the satellite Integrated Receive Decoder connection satellite TV signal receiving antenna device and Beidou RDSS antenna assembly,
Satellite Integrated Receive Decoder includes processing module and the data memory module connecting respectively with processing module, satellite television letter
Number receiving module, Beidou module, message information input module and audio/video information output module, the Beidou module and the north
Struggle against the communication connection of RDSS antenna assembly, the satellite TV signal receiving module and the satellite TV signal receiving antenna device
Communication connection.
2. a kind of system for realizing the communication of satellite Integrated Receive Decoder short message according to claim 1, feature exist
In the Beidou module is connect with processing module by RS232 serial line interface.
3. a kind of system for realizing the communication of satellite Integrated Receive Decoder short message according to claim 1, feature exist
In the message information input module is for typing or calls the original that need to be sent to big-dipper satellite prestored in data memory module
Beginning message information.
4. a kind of system for realizing the communication of satellite Integrated Receive Decoder short message according to claim 1, feature exist
In, the audio/video information output module using in CVBS, HDMI, YPbPr, loudspeaker any one or it is multiple, be used for
Output satellite TV programme audio/video information and the message information received from big-dipper satellite.
5. a kind of method for realizing the communication of satellite Integrated Receive Decoder short message, which is characterized in that send and flow including short message
Journey and short message receive process, wherein short message transmission flow specifically:
Step A1: selecting from data memory module or inputs the information to be sent by the soft keyboard built in decoder, and will
The information and recipient ID to be sent are transferred to Beidou module；
Step A2: Beidou module is sent to reception by Beidou RDSS antenna assembly according to recipient ID information to be sent
Side；
Short message receives process specifically:
Step B1: Beidou module receives short message by Beidou RDSS antenna assembly, and processing module reads short report from Beidou module
Text, and short message information is stored to data memory module, and output is carried out by audio/video information output module and is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701430.9A CN110418119A (en) | 2019-07-31 | 2019-07-31 | A kind of system and method for realizing the communication of satellite Integrated Receive Decoder short message |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910701430.9A CN110418119A (en) | 2019-07-31 | 2019-07-31 | A kind of system and method for realizing the communication of satellite Integrated Receive Decoder short message |
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| CN110418119A true CN110418119A (en) | 2019-11-05 |
Family
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| CN201910701430.9A Pending CN110418119A (en) | 2019-07-31 | 2019-07-31 | A kind of system and method for realizing the communication of satellite Integrated Receive Decoder short message |
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| CN106170098A (en) * | 2016-08-26 | 2016-11-30 | 山东天海科技股份有限公司 | Big Dipper car networking satellite television transmission system |
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| CN107238850A (en) * | 2017-07-28 | 2017-10-10 | 彭春 | A kind of Big Dipper RDSS short message single-shot devices without receiving channel |
-
2019
- 2019-07-31 CN CN201910701430.9A patent/CN110418119A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201393305Y (en) * | 2009-02-13 | 2010-01-27 | 深圳北控信息发展有限公司 | Mobile internet terminal |
| CN102938828A (en) * | 2012-11-22 | 2013-02-20 | 福州大学 | Satellite television and Beidou navigator integrated machine |
| CN104732342A (en) * | 2015-03-16 | 2015-06-24 | 广东海洋大学 | Meteorological disaster situation real-time reporting system based on Beidou short message communication |
| CN105657509A (en) * | 2016-01-26 | 2016-06-08 | 泰斗微电子科技有限公司 | LNB (Low Noise Amplifier) module for receiving satellite television signal and corresponding satellite television set top box |
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Application publication date: 20191105 |
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