CN109462451A - There is the emergency broadcase system of terminal monitoring function when a kind of audio broadcasting - Google Patents
There is the emergency broadcase system of terminal monitoring function when a kind of audio broadcasting Download PDFInfo
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- CN109462451A CN109462451A CN201811411246.2A CN201811411246A CN109462451A CN 109462451 A CN109462451 A CN 109462451A CN 201811411246 A CN201811411246 A CN 201811411246A CN 109462451 A CN109462451 A CN 109462451A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/59—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for emergency or urgency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/32—Arrangements for monitoring conditions of receiving stations, e.g. malfunction or breakdown of receiving stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention provides the emergency broadcase system for having terminal monitoring function when a kind of audio broadcasting, including platform, transmission network, terminal, passback net；Platform includes platform control module, broadcast audio generation module, sending module, platform communication module, the first playing module；Terminal includes terminal control module, receiving module, interface module, the second playing module, audio collection module, terminal communication module.Broadcast audio file is sent to terminal through transmission network by platform；Terminal plays out, while acquiring broadcasting speech in real time, and audio stream is listened in generation, is returned net and is sent to platform；Platform will listen to audio stream and be played in real time by the first playing module.The present invention realizes the emergency broadcase system for having terminal monitoring function when audio broadcasting.
Description
Technical field
The present invention relates to emergent broadcast technical fields, there is answering for terminal monitoring function when more particularly, to a kind of audio broadcasting
Anxious broadcast system.
Background technique
Emergency broadcase system includes platform and numerous terminals.Terminal is distributed throughout, multi-point and wide-ranging, is especially distributed across township
The terminal in village, distribution extremely disperse.When platform sends emergent broadcast audio to the terminal of specified range, reality is needed at platform end
When understands emergent broadcast audio, and in designated terminal, whether normal play is broadcasting speech.Sometimes it is ask with phone contact local employee
It asks, very inconvenient, feedback also lags.Emergency broadcase system has terminal broadcast audio monitoring function when having audio broadcasting, can be with
Facilitate the operating condition of monitoring system, improves running efficiency of system.It needs to have answering for terminal monitoring function when a kind of audio broadcasting
Anxious broadcast system.
Summary of the invention
The technical problem to be solved in the present invention is to provide the emergent broadcast system for having terminal monitoring function when a kind of audio broadcasting
System.In order to solve the above technical problems, the invention adopts the following technical scheme:
There are the emergency broadcase system of terminal monitoring function, including platform, transmission network, terminal, passback net when a kind of audio broadcasting.
The platform, including platform control module, broadcast audio generation module, sending module, platform communication module, first
Playing module sends data and instruction to terminal, receives the data and instruction that terminal is sent, monitor terminal is broadcasted when audio broadcasting
Voice.
The transmission network is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G net
Network, medium wave transmission network, shortwave transmission network, cable digital TV transmission network, terrestrial DTV transmission network, is defended FM transmission net
One of star transmission network, platform send data and instruction to terminal by transmission network.
The terminal, at least one, including terminal control module, receiving module, interface module, the second playing module, sound
Frequency acquisition module, terminal communication module, the data and instruction that receiving platform is sent send data and instruction to platform.
The passback net is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G net
One of network, terminal upload data and instruction to platform by passback net.
The platform control module, connection broadcast audio generation module, sending module, platform communication module, first play
Module.
The broadcast audio generation module provides broadcast audio file to platform control module.
The broadcast audio file is a segment of audio or an audio file, uses for audio broadcasting.
The sending module is the communication interface with transmission Network Communication.
The platform communication module, is the communication interface with passback Network Communication, and communication mode is logical for radio computer network
One of letter, wired communication network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication.
First playing module plays voice under platform control module control.
The terminal control module connects receiving module, interface module, audio collection module, terminal communication module.
The receiving module, the data and instruction that receiving platform is transmitted by transmission network, is transmitted to terminal control module.
Broadcast audio file is switched to broadcast voice signal under terminal control module control by the interface module, to the
The transmission of two playing modules.
Second playing module, broadcast voice signal is played as broadcasting speech.
The audio collection module, including it is directed toward sound pick-up, audio defeat component, audio isolator, second is acquired in real time
The broadcasting speech that playing module plays, generation listen to audio stream, are transmitted to terminal control module.
The direction sound pick-up, against the second playing module direction, to acquire the sound in the second playing module direction, other
The volume that the sound in direction is not acquired or acquired is smaller.
The audio defeat component filters site environment background noise.
The audio isolator removes noise altogether.
The terminal communication module, is the communication interface with passback Network Communication, and communication mode is logical for radio computer network
One of letter, wired communication network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication.
The method of monitor terminal broadcasting speech is when the audio broadcasting:
Platform control module obtains broadcast audio file from broadcast audio generation module；
Broadcast audio file is transmitted to sending module by platform control module；
Broadcast audio file is sent to receiving module by transmission network by sending module；
Broadcast audio file is transmitted to terminal control module by receiving module；
Broadcast audio file is transmitted to interface module by terminal control module；
Broadcast audio file is converted to broadcast voice signal by interface module, is transmitted to the second playing module；
Second playing module plays broadcast voice signal for broadcasting speech；
Audio collection module acquires the broadcasting speech of the second playing module broadcasting in real time, and generation listens to audio stream, is transmitted to terminal control
Molding block；
Terminal control module will listen to audio stream and be transmitted to terminal communication module；
Terminal communication module will listen to audio stream and be sent to platform communication module by returning net；
Platform communication module will listen to audio stream and be transmitted to platform control module；
Platform control module will listen to audio stream and be transmitted to the first playing module；
The real-time playback terminal broadcasting speech of first playing module.
Compared with prior art, the beneficial effects of the present invention are: using modularized design, by platform, transmission network, terminal,
There is the emergency broadcase system of terminal monitoring function when passback net composition audio broadcasting, is generated by platform control module, broadcast audio
Module, sending module, platform communication module, the first playing module form platform, by terminal control module, receiving module, interface
Module, the second playing module, audio collection module, terminal communication module form terminal.Broadcast audio generation module provides broadcast
Audio file；Broadcast audio file is sent to terminal control mould through sending module, transmission network, receiving module by platform control module
Block；Broadcast audio file is transmitted to interface module by terminal control module, is played out by the second playing module；Audio collection module
Broadcasting speech is acquired, it is raw with the signal-to-noise ratio for being directed toward sound pick-up, audio defeat component, audio isolator raising broadcast speech signal
Terminal control module is transmitted at audio stream is listened to；Terminal control module will listen to audio and flow through terminal communication module, passback net, put down
Platform communication module is sent to platform control module；Platform control module will listen to audio stream and be transmitted to the first playing module to be broadcast in real time
It puts.Terminal plays out broadcast audio file, at the same in real time acquisition play broadcasting speech, generation listen to audio stream be transmitted to it is flat
Platform, platform play in real time, realize terminal broadcast audio monitoring.The present invention realizes the emergency for having terminal monitoring function when audio broadcasting
Broadcast system.
Detailed description of the invention
Fig. 1 is the system construction drawing of the embodiment of the present invention.
Fig. 2 is the platform structure figure of the embodiment of the present invention.
Fig. 3 is the terminal structure figure of the embodiment of the present invention.
Fig. 4 is the audio collection module structure chart of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, there is the emergency broadcase system of terminal monitoring function when a kind of audio broadcasting, wrap
Include platform 1, transmission network 2, terminal 3, passback net 4.
The platform 1, including platform control module 101, broadcast audio generation module 102, sending module 103, platform are logical
Believe module 104, the first playing module 105, send data and instruction to terminal 3, receives the data and instruction that terminal 3 is sent, sound
3 broadcasting speech of monitor terminal when frequency is broadcasted.
The transmission network 2 is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G net
Network, medium wave transmission network, shortwave transmission network, cable digital TV transmission network, terrestrial DTV transmission network, is defended FM transmission net
One of star transmission network, platform 1 send data and instruction to terminal 3 by transmission network 2.
The terminal 3, at least one, including terminal control module 301, receiving module 302, interface module 303, second broadcast
Amplification module 304, audio collection module 305, terminal communication module 306, the data and instruction that receiving platform 1 is sent, Xiang Pingtai 1 are sent out
Send data and instruction.
The passback net 4 is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G net
One of network, terminal 3 upload data and instruction to platform 1 by passback net 4.
The platform control module 101 connects broadcast audio generation module 102, sending module 103, platform communication module
104, the first playing module 105.
The broadcast audio generation module 102 provides broadcast audio file to platform control module 101.
The broadcast audio file is a segment of audio or an audio file, uses for audio broadcasting.
The sending module 103 is the communication interface communicated with transmission network 2.
The platform communication module 104 is the communication interface communicated with passback net 4, and communication mode is radio computer
One of network communication, wired communication network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication.
First playing module 105 plays voice under the control of platform control module 101.
The terminal control module 301 connects receiving module 302, interface module 303, audio collection module 305, terminal
Communication module 306.
The receiving module 302, receiving platform 1 pass through the data and instruction that transmission network 2 is transmitted, are transmitted to terminal control module
301。
Broadcast audio file is switched to broadcast audio letter under the control of terminal control module 301 by the interface module 303
Number, it is transmitted to the second playing module 304.
Second playing module 304, broadcast voice signal is played as broadcasting speech.
The audio collection module 305, including it is directed toward sound pick-up 30501, audio defeat component 30502, audio isolator
30503, the broadcasting speech that the second playing module 304 plays is acquired in real time, and generation listens to audio stream, is transmitted to terminal control module
301。
The direction sound pick-up 30501, against 304 direction of the second playing module, to acquire 304 direction of the second playing module
Sound, the volume that the sound in other directions is not acquired or acquired is smaller.
The audio defeat component 30502 filters site environment background noise.
The audio isolator 30503 removes noise altogether.
The terminal communication module 306 is the communication interface communicated with passback net 4, and communication mode is radio computer
One of network communication, wired communication network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication.
The method of 3 broadcasting speech of monitor terminal is when the audio broadcasting:
Platform control module 101 obtains broadcast audio file from broadcast audio generation module 102；
Broadcast audio file is transmitted to sending module 103 by platform control module 101；
Broadcast audio file is sent to receiving module 302 by transmission network 2 by sending module 103；
Broadcast audio file is transmitted to terminal control module 301 by receiving module 302；
Broadcast audio file is transmitted to interface module 303 by terminal control module 301；
Broadcast audio file is converted to broadcast voice signal by interface module 303, is transmitted to the second playing module 304；
Second playing module 304 plays broadcast voice signal for broadcasting speech；
The broadcasting speech that the second playing module 304 of acquisition plays in real time of audio collection module 305, generation are listened to audio stream, are transmitted to
Terminal control module 301；
Terminal control module 301 will listen to audio stream and be transmitted to terminal communication module 306；
Terminal communication module 306 will listen to audio stream and be sent to platform communication module 104 by returning net 4；
Platform communication module 104 will listen to audio stream and be transmitted to platform control module 101；
Platform control module 101 will listen to audio stream and be transmitted to the first playing module 105；
The real-time playback terminal broadcasting speech of first playing module 105.
In the embodiment of the present invention: using modularized design, by platform 1, transmission network 2, terminal 3, to form audio wide for passback net 4
There is the emergency broadcase system of terminal monitoring function in sowing time, by platform control module 101, broadcast audio generation module 102, sends mould
Block 103, platform communication module 104, the first playing module 105 form platform 1, by terminal control module 301, receiving module 302,
Interface module 303, the second playing module 304, audio collection module 305,306 compositing terminal 3 of terminal communication module.Broadcast audio
Generation module 102 provides broadcast audio file；Platform control module 101 is by broadcast audio file through sending module 103, transmission network
2, receiving module 302 is sent to terminal control module 301；Broadcast audio file is transmitted to interface module by terminal control module 301
303, it is played out by the second playing module 304；Audio collection module 305 acquire broadcasting speech, be directed toward sound pick-up 30501,
Audio defeat component 30502, audio isolator 30503 improve the signal-to-noise ratio of broadcast speech signal, and generation is listened to audio stream, is transmitted to
Terminal control module 301；Terminal control module 301 will listen to audio and flow through terminal communication module 306, passback net 4, Platform communication
Module 104 is sent to platform control module 101；Platform control module 101 will listen to audio stream and be transmitted to the first playing module 105 in fact
When play.Terminal 3 plays out broadcast audio file, while the broadcasting speech that acquisition plays in real time, and audio stream is listened in generation
It is transmitted to platform 1, platform 1 plays in real time, realizes the monitoring of 3 broadcasting speech of terminal.
The present invention realizes the emergency broadcase system for having terminal monitoring function when audio broadcasting.
Above embodiments only express one embodiment of the present invention, and the description thereof is more specific and detailed, but can not
Therefore understands that being limitations on the scope of the patent of the present invention.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (1)
1. having the emergency broadcase system of terminal monitoring function when a kind of audio broadcasting, including platform, transmission network, terminal, passback net；
The platform, including platform control module, broadcast audio generation module, sending module, platform communication module, the first broadcasting
Module sends data and instruction to terminal, receives the data and instruction that terminal is sent, monitor terminal broadcasts language when audio broadcasting
Sound；
The transmission network is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G network, adjusts
Frequency transmission network, medium wave transmission network, shortwave transmission network, cable digital TV transmission network, terrestrial DTV transmission network, satellite transmission
One of net, platform send data and instruction to terminal by transmission network；
The terminal, at least one, including terminal control module, receiving module, interface module, the second playing module, audio adopt
Collect module, terminal communication module, the data and instruction that receiving platform is sent sends data and instruction to platform；
The passback net is radio computer network, wired communication network, 2G network, 3G network, 4G network, 5G network
One of them, terminal uploads data and instruction to platform by passback net；
The platform control module connects broadcast audio generation module, sending module, platform communication module, the first playing module；
The broadcast audio generation module provides broadcast audio file to platform control module；
The broadcast audio file is a segment of audio or an audio file, uses for audio broadcasting；
The sending module is the communication interface with transmission Network Communication；
The platform communication module, is the communication interface with passback Network Communication, and communication mode is radio computer network communication, has
One of computer on line network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication；
First playing module plays voice under platform control module control；
The terminal control module connects receiving module, interface module, audio collection module, terminal communication module；
The receiving module, the data and instruction that receiving platform is transmitted by transmission network, is transmitted to terminal control module；
Broadcast audio file is switched to broadcast voice signal, broadcast to second by the interface module under terminal control module control
Amplification module transmission；
Second playing module, broadcast voice signal is played as broadcasting speech；
The audio collection module, including it is directed toward sound pick-up, audio defeat component, audio isolator, acquisition second plays in real time
The broadcasting speech that module plays, generation listen to audio stream, are transmitted to terminal control module；
The direction sound pick-up, against the second playing module direction, to acquire the sound in the second playing module direction, other directions
The sound volume that does not acquire or acquire it is smaller；
The audio defeat component filters site environment background noise；
The audio isolator removes noise altogether；
The terminal communication module, is the communication interface with passback Network Communication, and communication mode is radio computer network communication, has
One of computer on line network communication, 2G network communication, 3G network communication, 4G network communication, 5G network communication；
The method of monitor terminal broadcasting speech is when the audio broadcasting:
Platform control module obtains broadcast audio file from broadcast audio generation module；
Broadcast audio file is transmitted to sending module by platform control module；
Broadcast audio file is sent to receiving module by transmission network by sending module；
Broadcast audio file is transmitted to terminal control module by receiving module；
Broadcast audio file is transmitted to interface module by terminal control module；
Broadcast audio file is converted to broadcast voice signal by interface module, is transmitted to the second playing module；
Second playing module plays broadcast voice signal for broadcasting speech；
Audio collection module acquires the broadcasting speech of the second playing module broadcasting in real time, and generation listens to audio stream, is transmitted to terminal control
Molding block；
Terminal control module will listen to audio stream and be transmitted to terminal communication module；
Terminal communication module will listen to audio stream and be sent to platform communication module by returning net；
Platform communication module will listen to audio stream and be transmitted to platform control module；
Platform control module will listen to audio stream and be transmitted to the first playing module；
The real-time playback terminal broadcasting speech of first playing module.
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| CN201811411246.2A CN109462451A (en) | 2018-11-24 | 2018-11-24 | There is the emergency broadcase system of terminal monitoring function when a kind of audio broadcasting |
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Application publication date: 20190312 |