CN202395931U - Digitalized internet protocol (IP) network broadcast system - Google Patents
Digitalized internet protocol (IP) network broadcast system Download PDFInfo
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- CN202395931U CN202395931U CN201120510462XU CN201120510462U CN202395931U CN 202395931 U CN202395931 U CN 202395931U CN 201120510462X U CN201120510462X U CN 201120510462XU CN 201120510462 U CN201120510462 U CN 201120510462U CN 202395931 U CN202395931 U CN 202395931U
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Abstract
The utility model relates to a digitalized internet protocol (IP) network broadcast system, which comprises a first switch, a help center, a relay server, a voice receiving terminal and a talkback terminal. The help center, the relay server, the voice receiving terminal and the talkback terminal are all connected with a first switch network. The digitalized IP network broadcast system adopts an IP audio transmission technology advanced in the world, transmits audio signals in a local area network and a wide area network in a data-package mode, is a pure hands-free talkback broadcast system utilizing digital transmission, and solves the problem that a traditional talkback system is limited in transmission distance, easily interfered and the like. The digitalized IP network broadcast system has a simple structure and can form a powerful digitalized full-duplex real-time voice talkback system only by accessing the talkback terminal to the network, the digital audio technology built on a general network platform comprehensively embodied the excellence of the system, and the digitalized IP network broadcast system can be widely applied to banks, high-speed rails, expressways, safe cities, nuclear power stations, interlocking mechanisms, factories, prisons, mining areas, forest parks and the like.
Description
Technical field
The utility model relates to a kind of intercommunication broadcast technology field, is specifically related to a kind of digitlization IP network broadcast system.
Background technology
Common on the market intercommunication broadcast system is based on the directed intercommunication broadcast system of frequency modulation of analog signal at present, adopts mode of frequency regulation, the radio frequency cable transmission; Adjustable point, sectorization broadcast, software control is suitable for studio broadcast; It is high that but this intercommunication broadcast system exists the wire rod use cost; Vision signal distribution bandwidth is low, is unfavorable for remote transmission signal, and is subject in the transmission disturb.
The utility model content
To the deficiency of prior art, the purpose of the utility model is intended to provide a kind of long-distance transmissions and jamproof pure digi-tal Digitized Transmission IP network broadcast system realized.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Digitlization IP network broadcast system comprises first switch, the center of seeking help, Relay Server, voice receiving terminal, intercommunication terminal, and the said center of seeking help, Relay Server, voice receiving terminal, intercommunication terminal all are connected with first switch network.
Said intercommunication terminal comprises split type intercommunication terminal, at least one intercommunication panel, and said split type intercommunication terminal is connected respectively with first switch with the intercommunication panel.
The said center of seeking help comprises second switch, control centre's server, and microphone is called out at least one first intercommunication, and said control centre server is called out microphone with first intercommunication and all is connected with first switch through second switch.
Preferably, said control centre server is a T-6700 type IP network intercommunication industrial computer.
Said Relay Server comprises database server, office automation server, FTP server, e-mail server, and said database server, office automation server, FTP server, e-mail server all are connected with first switch through a server-specific switch.
Said voice receiving terminal comprises first router, first fire compartment wall, network, second fire compartment wall, secondary route device, decoder, power amplifier, smallpox loudspeaker; Said first router is connected with first switch network; First router is connected to decoder through first fire compartment wall and through second fire compartment wall, secondary route device, is connected to the smallpox loudspeaker through power amplifier after the decoder processes.
Preferably, said power amplifier is a T-60 type combination type power amplifier.
Said digitlization IP network broadcast system also comprises a key that is connected with first switch network center of seeking help; A said key center of seeking help comprises: the 3rd switch; At least one key seek help the terminal, with the said key wall hanging loud speaker that the terminal connects one to one of seeking help; At least one network adapter, the loud speaker that is connected with a network adapter wherein; And one second intercommunication call out microphone, seek help terminal, network adapter and second intercommunication of a said key called out microphone and all is connected with first switch through the 3rd switch.
Said digitlization IP network broadcast system also comprises the branch control center that at least one is connected with first switch network; Said branch control center comprises: the 4th switch, at least one the 3rd intercommunication are called out microphone, are divided the control server, and said the 3rd intercommunication is called out microphone and divided the control server all to be connected with first switch through the 4th switch.
The digitlization IP network broadcast system that the utility model is set forth; Compared with prior art; Its beneficial effect is: the utility model adopts the advanced IP audio transmission techniques in the world; Audio signal is transmitted on local area network (LAN) and wide area network with data packet form, is the hands-free intercommunication broadcast system of a cover pure digi-tal transmission, solved the transmission range that traditional intercom system exists limited, be subject to problem such as interference.The utility model system configuration is simple and clear; Only need the intercommunication accessing terminal to network can be constituted powerful digitlization full duplex real-time voice intercom system; It is the product that is different from traditional intercom system fully; Be the digital audio technology that is based upon on the universal network platform, embodiment in all directions its brilliance property.Can be widely used in bank, high ferro, highway, safe city, nuclear power station, interlocking gear, factory, prison, mining area, Forest Park etc.
Description of drawings
Accompanying drawing 1 is the structured flowchart of the utility model digitlization IP network broadcast system.
Embodiment
Below, in conjunction with accompanying drawing and embodiment, the digitlization IP network broadcast system of the utility model done further describing, so that clearerly understand the utility model technological thought required for protection.
Accompanying drawing 1 is the structured flowchart of the utility model digitlization IP network broadcast system.As shown in Figure 1; Digitlization IP network broadcast system comprises switch 1, the center 7 of seeking help, Relay Server, voice receiving terminal, intercommunication terminal 3, divide control center 4, the key center 2 of seeking help, and the center 7 of seeking help, Relay Server, voice receiving terminal, intercommunication terminal 3, divides control center 4, the key center 2 of seeking help all to be connected with switch 1 network.
The center 7 of seeking help comprises that switch 71, control centre's server 72, first intercommunication call out microphone; Control centre's server 72 is called out microphone with first intercommunication and all is connected with switch 1 through switch 71; Wherein first intercommunication calling microphone comprises at least one intercommunication calling microphone; In the utility model preferred embodiment, first intercommunication is called out microphone and is comprised that microphone 731 is called out in intercommunication, microphone 732, intercommunication calling microphone 73n (wherein n is the natural number greater than 2) are called out in intercommunication.Control centre's server 72 adopts T-6700 type IP network intercommunication industrial computer; T-6700 type IP network intercommunication industrial computer is the core of the utility model system, and it adopts the design of industry control cabinet, and screen displaying is controlled; The IP broadcast Control Server software that build-in function is powerful; Program material commonly used, big capacity program source space, the user can download or make program recording according to the demand of oneself.Be responsible for functions such as audio stream order program service, plan target processing, terminal management and rights management.The managing programm base resource is regularly play and the real-time VOD media services for all network adapter provide, and responds the playing request of each network adapter, for a minute control center 4, Relay Server provide the data-interface service.And be the total digitalization transmission, the Internet that perhaps has independent IP with local area network (LAN) is main transmission medium, supports special-purpose 100,000,000 net transmission, and transmission range is unrestricted, can reach tens and overlap or programs up to a hundred sources, and realize many nets unifications.
Relay Server comprises database server 62, OA (Office Automation office automation) server 63, FTP (File Transfer Protocol FTP) server 64, E-mail (Email) server 65, and database server 62, OA server 63, ftp server 64, E-mail server 65 all are connected with switch 1 through server-specific switch 61.Relay Server is the scheduling according to system server, and same virtual web site is inserted in the IP address of different gateways, and the network of different gateways can normally be connected.
Intercommunication terminal 3 is based on the speech talkback terminal of high-performance embedded computer, can handle the express network signal, accomplishes the synchronous reception and the audio decompression of network audio stream.The decoding of employing hardware audio has automatic error correction function.High-fidelity audio balance guarantees the audio signal that decoding is reduced, and the digital music of exporting with computer has identical effect.Intercommunication terminal 3 comprises split type intercommunication terminal 31, intercommunication panel, and split type intercommunication terminal 31 is connected respectively with switch 1 with the intercommunication panel.Wherein, The intercommunication panel comprises intercommunication panel 321, intercommunication panel 322, intercommunication panel 32n (wherein n is for being less than or equal to 8 natural number greater than 2); Split type intercommunication terminal T-6715 (D) is adopted at split type intercommunication terminal 31, this device separates formula design, and system is safer; Can connect 8 intercommunication panels at most, reduce the cost of System Expansion greatly; The RJ45 of formula connects hand in hand, 1200 meters of maximum distances; Built-in 2 * 10W digital power amplifier, be applicable on a large scale call out, amplify, application such as background music broadcast; Adopt 12V～24V direct current supply, make things convenient for system's power backup management; One road microphone input, route road input, independent volume is regulated, the suitable scene broadcast capability that amplifies; The auxiliary output in one route road can be used for extending out power amplifier, and two-way short circuit input, a tunnel can be used for door lock state and detects; One the tunnel is the test side of prompt tone of entering; Two-way short circuit output, one tunnel is used to control door lock; One tunnel be used to link short circuit output, and the time can be provided with arbitrarily or the user through software control output, and support SDK (Software Development Kit SDK) control protocol; Support various gateways, stride route, support the Internet network operation.
The voice receiving terminal comprises router five 1, fire compartment wall 52, network 53, fire compartment wall 54, router five 5 decoders 56, power amplifier 57, smallpox loudspeaker 58; Router five 1 is connected with switch 1 network; Received audio signal; Router five 1 is delivered to decoder 56 with audio signal through fire compartment wall 52 and through network 53, fire compartment wall 54, router five 5, and decoder carries out decoding processing to audio signal, and the audio frequency after decoder processes is connected to smallpox loudspeaker 58 through power amplifier 57.Wherein, decoder 56 adopts the decoder T-6701 of band power amplifier function, and power amplifier 57 adopts common combination type power amplifier.
The one key center 2 of seeking help comprises switch 21, one keys seek help terminal, wall hanging loud speaker, network adapter, loud speaker 25, and intercommunication is called out seek help terminal, network adapter and the intercommunication of microphone 27, one keys and called out microphone equal 27 and be connected with switch 1 through switch 21.In the utility model preferred embodiment; The one key terminal of seeking help is three; It is respectively key terminal 221, key terminal 222, the key terminal 223 of seeking help of seeking help of seeking help; Three of the general employings of wall hanging loud speaker are respectively wall hanging loud speaker 231, wall hanging loud speaker 232, wall hanging loud speaker 233, and wall hanging loud speaker and the key terminal of seeking help connects one to one; Network adapter adopts two, is respectively network adapter 24 and network adapter 26, and loud speaker 25 is connected with network adapter 24.The T-6703 type one key terminal of seeking help is adopted at the one key terminal of seeking help, and network adapter 24 adopts network adapter T-6705 and T-6705 (D) respectively with network adapter 26.Center 2 intercommunications of seeking help of one key belong to a kind of special flash appeal intercommunication; The utility model system can be provided with one or more keys center (center of seeking help also is a station terminal) of seeking help; When flash appeal is pressed at certain terminal; Seek help center and begin the intercommunication at this terminal and this center of an idle key is selected by the utility model system, and this terminal gets into Call Waiting state, the center entering ring up state of seeking help; After the operating personnel at center of seeking help select to answer, flash appeal intercommunication conversation beginning.
Divide control center 4 to comprise that microphone 42 is called out in switch 41, intercommunication, intercommunication is called out microphone 44, divided control server 43, microphone 42 is called out in intercommunication, intercommunication is called out microphone 43 and divided control server 43 all to be connected with switch 1 through switch 41.Branch control center 4 can be for a plurality of, and it provides task sharing for the center of seeking help.
Double-directional speech intercommunication communication process is similar to the application of plain old telephone, and in the IP broadcast system, each terminal can dispose a similar telephone number of conversation coding.
For example: terminal A and terminal B intercommunication communication process:
A. the conversation of user input terminal B on the A of terminal coding and affirmation are called out, and terminal A gets into the Call Waiting state and also plays the Call Waiting prompt tone, and terminal B gets into the ring up state and also plays the incoming call prompting sound.
B. the user is after selection on the B of terminal is answered, and the intercommunication of terminal A and terminal B conversation is set up;
C. the sound of terminal A microphone collection encode (analog signal conversion is a digital signal); Speech data is sent to server; Server is saved in packet in the intercommunication recording file (A to B); Simultaneously speech data is sent to terminal B, terminal B decodes (digital signal converts analog signal into) to speech data and passes through loudspeaker plays;
D. terminal B is identical with step c to the transfer voice of terminal A.
E. after either party selected to hang up, terminal A and terminal B play the prompt tone that intercommunication has finished respectively, and intercommunication finishes, and control centre's server 72 is merged into the recording file of this intercommunication both direction the recording file of a dual track.
The utility model system also has the function of calling transfer and Call Waiting.Call forwarding function: if seek help center ring unanswered within a certain period of time, then system transfers to the next idle center of seeking help with the intercommunication request of will seeking help automatically, last corresponding center of seeking help of A up to the terminal.Call Waiting: in terminal A and terminal B intercommunication conversation was carried out, terminal C initiated the intercommunication to terminal A, and terminal C got into the Call Waiting state and play the Call Waiting prompt tone this moment; Terminal A gets into and calls out switching state, and the intercommunication conversation of terminal A and terminal B continues normally to carry out, but terminal A has new call request through dodging screen prompting user, and the user can select to connect new intercommunication or refuse new intercommunication.If terminal A selects to connect new intercommunication, then terminal A and terminal C set up the intercommunication conversation, and terminal B gets into wait state; Terminal B can select to hang up intercommunication, also can wait the intercommunication conversation that recovers behind terminal A and the terminal C intercommunication end of conversation with terminal A always.
In addition, the utility model system also has the function of daily record output, and for example intercommunication, paging, terminal are communicated with, the terminal goes offline, system initialization, and log is arrived log database.Daily record is divided three classes: system journal, terminal daily record, call log.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to the technical scheme and the design of above description.
Claims (9)
1. digitlization IP network broadcast system; It is characterized in that; Comprise first switch, the center of seeking help, Relay Server, voice receiving terminal, intercommunication terminal, the said center of seeking help, Relay Server, voice receiving terminal, intercommunication terminal all are connected with first switch network.
2. digitlization IP network broadcast system as claimed in claim 1 is characterized in that, said intercommunication terminal comprises split type intercommunication terminal, at least one intercommunication panel, and said split type intercommunication terminal is connected respectively with first switch with the intercommunication panel.
3. digitlization IP network broadcast system as claimed in claim 1; It is characterized in that; The said center of seeking help comprises second switch, control centre's server; Microphone is called out at least one first intercommunication, and said control centre server is called out microphone with first intercommunication and all is connected with first switch through second switch.
4. digitlization IP network broadcast system as claimed in claim 3 is characterized in that, said control centre server is a T-6700 type IP network intercommunication industrial computer.
5. digitlization IP network broadcast system as claimed in claim 1; It is characterized in that; Said Relay Server comprises database server, office automation server, FTP server, e-mail server, and said database server, office automation server, FTP server, e-mail server all are connected with first switch through a server-specific switch.
6. digitlization IP network broadcast system as claimed in claim 1; It is characterized in that; Said voice receiving terminal comprises first router, first fire compartment wall, network, second fire compartment wall, secondary route device, decoder, power amplifier, smallpox loudspeaker; Said first router is connected with first switch network, and first router is connected to decoder through first fire compartment wall and through second fire compartment wall, secondary route device, is connected to the smallpox loudspeaker through power amplifier after the decoder processes.
7. digitlization IP network broadcast system as claimed in claim 6 is characterized in that, said power amplifier is a T-60 type combination type power amplifier.
8. digitlization IP network broadcast system as claimed in claim 1 is characterized in that, said digitlization IP network broadcast system also comprises a key that is connected with first switch network center of seeking help, and a said key center of seeking help comprises:
The 3rd switch,
At least one key seek help the terminal, with the said key wall hanging loud speaker that the terminal connects one to one of seeking help,
At least one network adapter, the loud speaker that is connected with a network adapter wherein,
And one second intercommunication call out microphone,
Seek help terminal, network adapter and second intercommunication of a said key called out microphone and all is connected with first switch through the 3rd switch.
9. digitlization IP network broadcast system as claimed in claim 1; It is characterized in that; Said digitlization IP network broadcast system also comprises the branch control center that at least one is connected with first switch network; Said branch control center comprises: the 4th switch, at least one the 3rd intercommunication are called out microphone, are divided the control server, and said the 3rd intercommunication is called out microphone and divided the control server all to be connected with first switch through the 4th switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120510462XU CN202395931U (en) | 2011-12-08 | 2011-12-08 | Digitalized internet protocol (IP) network broadcast system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120510462XU CN202395931U (en) | 2011-12-08 | 2011-12-08 | Digitalized internet protocol (IP) network broadcast system |
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| Publication Number | Publication Date |
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| CN202395931U true CN202395931U (en) | 2012-08-22 |
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| CN201120510462XU Expired - Lifetime CN202395931U (en) | 2011-12-08 | 2011-12-08 | Digitalized internet protocol (IP) network broadcast system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312714A (en) * | 2013-06-14 | 2013-09-18 | 四川优美信息技术有限公司 | Broadcasting system implemented by aid of network calls |
| CN105846933A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Broadcasting system for factory |
| CN106331900A (en) * | 2015-07-02 | 2017-01-11 | 融合通信技术（天津）有限公司 | Airport communication system based on AlphaComXE |
| CN108923942A (en) * | 2018-06-13 | 2018-11-30 | 上海快鱼电子有限公司 | For ensureing the IP broadcast intercom system of Campus Security |
-
2011
- 2011-12-08 CN CN201120510462XU patent/CN202395931U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103312714A (en) * | 2013-06-14 | 2013-09-18 | 四川优美信息技术有限公司 | Broadcasting system implemented by aid of network calls |
| CN106331900A (en) * | 2015-07-02 | 2017-01-11 | 融合通信技术（天津）有限公司 | Airport communication system based on AlphaComXE |
| CN105846933A (en) * | 2016-04-28 | 2016-08-10 | 黑龙江真美广播通讯器材有限公司 | Broadcasting system for factory |
| CN108923942A (en) * | 2018-06-13 | 2018-11-30 | 上海快鱼电子有限公司 | For ensureing the IP broadcast intercom system of Campus Security |
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Granted publication date: 20120822 |
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