CN108696826A - A kind of self-power wireless duplex emergency broadcase system - Google Patents
A kind of self-power wireless duplex emergency broadcase system Download PDFInfo
- Publication number
- CN108696826A CN108696826A CN201810445635.0A CN201810445635A CN108696826A CN 108696826 A CN108696826 A CN 108696826A CN 201810445635 A CN201810445635 A CN 201810445635A CN 108696826 A CN108696826 A CN 108696826A
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- Prior art keywords
- emergency
- base station
- broadcast
- terminal
- central processing
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses a kind of self-power wireless duplex emergency broadcase systems in broadcast technology field,Including solar panel and mobile terminal,The solar panel electrically exports connection accumulator,The central processing unit electrically inputs connection voice broadcast service library,The central processing unit electrically exports connection base station,The base station electrically exports connection broadcast terminal and mobile terminal,The central processing unit electrically inputs the connection network terminal,The central processing unit electrically exports connection emergency button,The emergency button electrically exports connection emergency base station,The emergency base station electrically exports connection broadcast terminal and mobile terminal,The central processing unit electrically exports connection emergency base station,The emergency network terminal electrically exports connection central processing unit,The present invention makes the emergent intercommunication of duplex in emergency circumstances be unaffected,Voice can be identified simultaneously,Judge the content for needing to broadcast,When dangerous situation or disaster are come temporarily,It can guarantee system worked well.
Description
Technical field
The present invention relates to broadcast technology field, specially a kind of self-power wireless duplex emergency broadcase system.
Background technology
When meeting with public accident or special event, commanding needs to carry out emergent broadcast using broadcast system, with reality
Emergency command and information publication are applied, applicant retrieves background technology, and retrieving China Patent Publication No. is:
CN107135044A (referring to 13-16 sections of specification), it discloses a kind of intelligent emergent broadcast systems.Including:A kind of intelligence
Emergency broadcase system, including cloud service platform, with cloud service platform by the long-distance intelligent voice terminal of wireless network connection, point
Area's control device, cell-phone customer terminal and broadcast system, zonal control equipment are whole by RS485 bus first line of a couplet long-distance intelligents voice
End, second line of a couplet broadcast system;Cell-phone customer terminal records or edits word by network connection to cloud service platform, with cell-phone customer terminal
It is uploaded to cloud service platform by wireless network, cloud service platform is by data-pushing to long-distance intelligent voice terminal, long-distance intelligent
Voice terminal transfers data to zonal control equipment by RS485 buses, and zonal control equipment pushes to broadcast system report,
Realize cell-phone customer terminal to the remote control of equipment, propaganda directed to communicate immediately, broadcast distribution, broadcasting tasks control, prediction scheme broadcasting tasks are broadcast
The function that report and work and rest remotely adjust.
The intelligent sound terminal includes processor and the gsm module being connected with processor, FM transceiver modules, language
Sound input module, wireless network module, data processing module, control module, wherein control module have tightly by what interface connected
Anxious stop button, data processing module have MIC voice-input devices and lotus seat output interface, processor by what interface connected
Pass through wireless network connection to cloud service platform, the connection of processor LCD LCD screens.The emergency stop button, Neng Gou
Under case of emergency, suspend the broadcast state of normal broadcast, into emergent broadcasting.
There are four types of mode sources for the playing resource of the long-distance intelligent voice terminal of the intelligent emergent broadcast system, the first is
With cell-phone customer terminal recording, either editor's word is uploaded to instant message platform or calls resource pipe at any time with cell-phone customer terminal
The prediction scheme broadcast resource of platform sends data to long-distance intelligent voice terminal, and second is called by cell-phone customer terminal
Phone number built in long-distance intelligent voice terminal, the gsm module in long-distance intelligent voice terminal receive data, the third is,
Long-distance intelligent voice terminal directly carries out voice input by the MIC audio input devices being connect with voice input module, and the 4th
Kind is to receive FM signals to long-distance intelligent voice terminal by FM transceiver modules.But it does not solve how to realize long-range control
The technical issues of processed.Chinese Publication No.:CN205986902U discloses a kind of embedded type multichannel emergency broadcase system and control
System equipment, and a kind of embedded type multichannel emergency broadcase system (referring to the 12nd section of specification, attached drawing 1) is specifically disclosed, including
Control device, cloud server, pilot controller, client, terminal device and matched external broadcasting system,
In, client includes mobile terminal (i.e. mobile terminal) and the ends PC, and mobile terminal and the ends PC are taken by Wireless/wired internet and high in the clouds
Business device connection, cloud server are connect by Ethernet with pilot controller respectively;Connected by wireless Internet and control device
It connects, pilot controller is connect by wireless signal with control device, and control device passes through mobile communications network/bluetooth/intercom
Frequency range is connect with terminal device, and control device is further through its feedback signal interface and power supply control output interface and existing broadcast
System forms " feedback-control " system, and the input signal source of broadcast system is connected by audio signal, and pilot controller is to be
System auxiliary device is needing the when of transmitting very reliable place to information to install and use, when control device and cloud server connect
When connecing unsuccessfully, pilot controller serves as relaying and is reliably connected with control device, and cloud server can connect multiple control devices, real
Existing centralized control, and pilot controller can also connect multiple control devices, realize the centralized control of multiple nodes.This document is simultaneously
The undisclosed redundancy communication for how implementing central processing unit and mobile terminal, broadcast terminal.
Chinese Publication No.:CN206237540U discloses a kind of special intelligent monitoring system for explosion-proof area,
Including monitoring device, explosion-proof video camera, core switch and explosion-proof industrial television video monitoring management platform, the monitoring device
It is both connected to explosion-proof video camera, the explosion-proof video camera connects core switch, the explosion-proof industrial television video surveillance management
For platform by LAN connection core switch, the explosion-proof industrial television video supervision platform includes intelligent video analysis clothes
Device, storage server, streaming media server, fire alarm system and access control system, the voice broadcast service system of being engaged in and finger of meeting an urgent need
Wave scheduling system.It is same, and there is no open it is not disclosed how specific implementation central processing unit and mobile terminal, broadcast terminal
Redundancy communication.
Similarly, in traditional emergency broadcase system, commanding needs to be introduced into broadcast chamber opening broadcasting equipment, so
After could be broadcasted, due to this emergency broadcase system inefficiency, be easy the best opportunity of delay processing emergency, people
Be sought for carrying out remote control to emergency broadcase system, in remote control emergency broadcase system, even if commanding is remote
From spot, also emergency broadcase system can be started in the first time of incident, to carry out emergency command and information publication, still
Such broadcast system can only be controlled by commanding, and when suffering from accident, commanding can not often know at the first time
Road, meanwhile, carry out interim, traditional broadcast system often because the reasons such as power-off, network interruption tend not to normally mistake in disaster
Work, and often disaster is come temporarily, due to the interruption of communication, broadcast is particularly important.
Invention content
The purpose of the present invention is to provide a kind of self-power wireless duplex emergency broadcase systems, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions:A kind of self-power wireless duplex emergency broadcase system,
Including central processing unit, smoke sensing device, lexical analysis module, base station, mobile terminal and broadcast terminal, emergency button, answer
Anxious base station, emergency network terminal, the network terminal and fiber optic network, solar panel and accumulator, the solar panel
Electrically output connection accumulator, the accumulator electrically export connection accumulator and emergency button, the broadcast terminal and electric power storage
Pond electrically exports connection lexical analysis module, and the lexical analysis module electrically exports connection central processing unit, the centre
Reason device electrically input connection voice broadcast service library, and the central processing unit, which electrically exports, connects base station, the electrical company of output in the base station
Broadcast terminal and mobile terminal are connect, the central processing unit electrically inputs the connection network terminal, and the network terminal electrically inputs
Fiber optic network is connected, the central processing unit electrically exports connection emergency button, and it is emergent that the emergency button electrically exports connection
Base station, the emergency base station electrically export connection broadcast terminal and mobile terminal, and the central processing unit electrically exports connection and answers
Anxious base station, the emergency button electrically export connection emergency network terminal, and the emergency network terminal electrically exports connection center
Processor;
The conducting wire of solar panel or accumulator be separately connected emergency network terminal, base station and emergency base station in order to provide
Power supply, to be emergency network when the generation disaster emergency network terminal, base station and emergency base station can not connect city's net power supply
Network terminal, base station and emergency base station provide emergency service;
Base station and emergency button communication connection cannot continue to the working condition of emergency button detection base station in base station
When sending broadcast singal, emergency button driving emergency base station and emergency network terminal are actuated for continuing broadcasting, and meet an urgent need
When base station detects that base station can carry out normal broadcast communication, emergency button controls emergency base station and emergency network terminal is closed, with
Just electric energy is saved.
Preferably, which includes several smoke sensing devices, and smoke sensing device wirelessly exports connection central processing
Device.
Preferably, the broadcast terminal includes that voice input module described in voice input module and audio conversion chip is electrical
Output connection microphone, the microphone, which electrically export, connects audio processing modules, the electrical company of output of the audio conversion chip
Power amplification sound box is connect, the audio processing modules electrically export connection lexical analysis module, and the base station electrically inputs connection audio
Conversion chip.
Preferably, the mobile terminal includes portable voice input module and portable audio conversion chip.
Preferably, oneself of the relative words vocabulary such as disaster, dangerous situation can be detected automatically by being provided in the lexical analysis module
Motion detection device,.
Preferably, voice broadcast service library Nei Chu is stored with emergency escape, emergency evacuation class broadcast term, and the network information is adopted
Collection module electrically exports connection central processing unit.
On the other hand, the application also provides a kind of broadcasting method of broadcast system, the broadcast system of preceding solution,
It is characterized in that,
(1) in daily broadcast, conventional broadcast communication is carried out, broadcast commander is arbitrary to pass through server end by broadcast message
Network signal is transmitted to the network terminal by end by fiber optic network, and the network terminal transmits information to central processing unit, centre
Reason device transmits information to broadcast terminal and mobile terminal by base station, to which daily broadcast communication to be broadcasted;
And when disaster occurring or base station cannot be worked, emergency button detects that generation disaster or base station broadcast are different
Often, at this point, emergency button makes the solar energy that solar panel converts and is stored in the electric energy in accumulator and exports to broadcast
It needs to support the execution of emergent broadcast in the component powered to be powered in terminal, emergency base station and emergency network terminal,
Base station cannot continue send broadcast singal when, emergency button driving emergency base station and emergency network terminal start into
Row continues broadcasting, and when emergency base station detects that base station can carry out normal broadcast communication, emergency button controls emergency base station
It is closed with emergency network terminal, to save electric energy.
Preferably, when detecting that base station broadcast is working properly, emergency base station and emergency network terminal is made to be in standby shape
State, so as to quickly start respective broadcast.
Preferably, it is also electrically connected to save certain electric energy with city in accumulator, for using when meeting an urgent need.
The present invention supplies when providing a kind of emergency base station, the solar powered power-off of base station for realizing broadcast terminal and mobile terminal
Electricity and communication, realize emergent broadcast communication, actually a kind of base station of redundancy, and the present invention leads to the solar panel electrically company of output
Accumulator is connect, accumulator electrically exports connection accumulator and emergency button, and broadcast terminal and accumulator electrically export the connection meaning of one's words
Analysis module, lexical analysis module electrically export connection central processing unit, and central processing unit electrically inputs connection voice broadcast service library,
Central processing unit electrically exports connection base station, and base station electrically exports connection broadcast terminal and mobile terminal, and use is solar powered,
So that the emergent intercommunication of duplex in emergency circumstances is unaffected, while voice can be identified, judges to need to broadcast interior
Hold;The central processing unit of the present invention electrically exports connection emergency button, and emergency button electrically exports connection emergency base station, base of meeting an urgent need
Electrically output of standing connects broadcast terminal and mobile terminal, and central processing unit electrically exports connection emergency base station, and emergency button is electrical
Output connection emergency network terminal, emergency network terminal electrically exports connection central processing unit, when dangerous situation or disaster are come temporarily,
It can guarantee system worked well.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram according to the self-power wireless duplex emergency broadcase system of the embodiment of the present invention;
Fig. 2 is the broadcast terminal structural representation according to the self-power wireless duplex emergency broadcase system of the embodiment of the present invention
Figure;
Fig. 3 is to be shown according to the emergency network terminal structure of the self-power wireless duplex emergency broadcase system of the embodiment of the present invention
It is intended to.
In figure:1 solar panel, 2 mobile terminals, 3 accumulators, 4 broadcast terminals, 41 voice input modules, 42 power amplifiers
Speaker, 43 microphones, 44 audio processing modules, 45 audio conversion chips, 5 lexical analysis modules, 6 central processing units, 7 voices are wide
Broadcast library, 8 base stations, 9 network terminals, 10 fiber optic networks, 11 smoke sensing devices, 12 emergency network terminals, 121 wireless network cards, 122
Network information gathering module, 13 emergency buttons, 14 emergency base stations.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of self-power wireless duplex emergency broadcase system, packet
Solar panel 1 and mobile terminal 2 are included, electrically output connection accumulator 3, storage electricity are described for the solar panel 1
Electrically output connects accumulator 3 and emergency button 13, convenient in emergency circumstances using, the broadcast terminal 4 and electric power storage to accumulator 3
Electrically output connects lexical analysis module 5 in pond 3, and the lexical analysis module 5 electrically exports connection central processing unit 6, in described
Electrically input connection voice broadcast service library 7, the central processing unit 6 electrically export connection base station 8 to central processor 6, are passed for disperseing
Signal is broadcast, electrically output connection broadcast terminal 4 and mobile terminal 2, the central processing unit 6 electrically input connection for the base station 8
The network terminal 9, electrically input connects fiber optic network 10 to the network terminal 9, convenient for connection internet, the central processing unit 6
Electrically output connection emergency button 13, the emergency button 13 electrically export connection emergency base station 14,14 electricity of the emergency base station
Property output connection broadcast terminal 4 and mobile terminal 2, the electrical output connection emergency base station 14 of the central processing unit 6 is described emergent
Electrically output connection emergency network terminal 12, the emergency network terminal 12 electrically export connection central processing unit 6 to switch 13.
Wherein, which includes several smoke sensing devices 11, and wirelessly output connects centre to smoke sensing device 11
Device 6 is managed, convenient for finding dangerous situation to quickly make a response;
The broadcast terminal 4 includes voice input module 41 and audio conversion chip 45,41 electricity of the voice input module
Property output connection microphone 43, convenient for voice input, the microphone 43 electrically output connection audio processing modules 44, filtering it is miscellaneous
Sound keeps dialogue more pure and fresh, and electrically output connects power amplification sound box 42, the audio processing modules 44 to the audio conversion chip 45
Electrically output connection lexical analysis module 5 analyzes the keyword in voice, and electrically input connection audio converts core for the base station 8
Piece 45, converts electrical signals to sound;
The mobile terminal 2 includes portable voice input module and portable audio conversion chip, is convenient for immediate communication;
The vocabulary of the relative words such as disaster, dangerous situation can be detected automatically by being provided in the lexical analysis module 5 detects automatically
Device,;
Emergency escape, emergency evacuation class broadcast term are stored in voice broadcast service library 7, convenient for directly playing;
The emergency network terminal 12 includes wireless network card 121, and electrically output connects the network information to the wireless network card 121
Acquisition module 122, convenient for formally being used under no network condition, the network information gathering module 122 is electrically in output connection
Central processor 6.
Solar panel 1 or 3 conducting wire of accumulator be separately connected emergency network terminal, base station and emergency base station in order to provide
Power supply, to be emergency network when the generation disaster emergency network terminal, base station and emergency base station can not connect city's net power supply
Network terminal, base station and emergency base station provide emergency service;
Base station 8 and emergency button 13 communicate to connect, cannot be after in base station to the working condition of emergency button detection base station
When supervention send broadcast singal, emergency button 13 drives emergency base station 14 and emergency network terminal 12 to be actuated for continuing to broadcast work
Make, and when emergency base station detects that base station can carry out normal broadcast communication, emergency button controls emergency base station 14 and emergency network
Terminal 12 is closed, to save electric energy.
On the other hand, the application also provides a kind of broadcasting method of broadcast system, the broadcast system of preceding solution,
It is characterized in that,
(1) in daily broadcast, conventional broadcast communication is carried out, broadcast commander is arbitrary to pass through server end by broadcast message
Network signal is transmitted to the network terminal 9 by end by fiber optic network 10, and the network terminal 9 transmits information to central processing unit 6, in
Central processor 6 transmits information to broadcast terminal 4 and mobile terminal 2 by base station 8, to broadcast out daily broadcast communication
It goes;
(2) and when disaster occurring or base station cannot be worked, emergency button detects that generation disaster or base station are wide
Exception is broadcast, at this point, the electric energy output that emergency button makes the solar energy converted of solar panel 1 and is stored in accumulator 3
To needing in the component powered to be powered, to support emergent wide in broadcast terminal 4, emergency base station 14 and emergency network terminal
The execution broadcast,
When base station cannot continue to send broadcast singal, emergency button 13 drives emergency base station 14 and emergency network terminal 12
It is actuated for continuing broadcasting, and when emergency base station detects that base station can carry out normal broadcast communication, emergency button control is answered
Anxious base station 14 and emergency network terminal 12 are closed, to save electric energy.
Preferably, when detecting that 8 broadcasting of base station is normal, so that emergency base station 14 and emergency network terminal 12 is in and wait for
Machine state, so as to quickly start respective broadcast.
Preferably, it is also electrically connected to save certain electric energy with city in accumulator, for using when meeting an urgent need.
The operation principle of the present invention:In daily broadcast, network signal is transmitted to the network terminal 9, net by fiber optic network 10
Network terminal 9 transmits information to central processing unit 6, and central processing unit 6 transmits information to broadcast terminal 4 by base station 8 and moves
Dynamic terminal 2, solar panel 1, which converts solar energy into electrical energy, to be stored in accumulator 3, and accumulator 3 carries out broadcast terminal 4
Power supply supports broadcast terminal 4 to play broadcast, in daily communication, mobile terminal 2 and broadcast terminal 4 by transmitting voice signal extremely
Lexical analysis module 5 analyzes the meaning of one's words by lexical analysis module 5, and analysis result is transmitted to central processing unit by lexical analysis module 5
6, central processing unit 6 carries out the broadcast stored in voice broadcast service library 7 the broadcasting of selectivity, when disaster occurs, central processing
Device 6 sends out signal to emergency button 13, and emergency button 13 is opened, and solar panel 1 is whole to emergency base station 14 and emergency network
End 12 is powered, and comes alternative network terminal 9 and base station 8 with emergency base station 14 and emergency network terminal 12, to restore its broadcast
Function.
For the present invention, the present invention provides a kind of emergency base station, solar powered broadcast terminal and the mobile terminal realized
It powers and communicates when power-off of base station, realize emergent broadcast communication, actually a kind of base station of redundancy, the present invention lead to solar cell
Plate electrically exports connection accumulator, and accumulator electrically exports connection accumulator and emergency button, broadcast terminal and accumulator are electrical
Output connection lexical analysis module, lexical analysis module, which electrically export, connects central processing unit, the electrical company of input of central processing unit
Voice broadcast service library is connect, central processing unit electrically exports connection base station, and base station electrically exports connection broadcast terminal and mobile terminal, adopts
With solar powered, the intercommunication of meeting an urgent need of the duplex that makes in emergency circumstances is unaffected, while voice can be identified, and is judged
Need the content broadcasted;The central processing unit of the present invention electrically exports connection emergency button, and emergency button electrically exports connection and answers
Anxious base station, emergency base station electrically export connection broadcast terminal and mobile terminal, and central processing unit electrically exports connection emergency base station,
Emergency button electrically exports connection emergency network terminal, and emergency network terminal, which electrically export, connects central processing unit, when dangerous situation or
Person's disaster is come interim, it is ensured that system worked well.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of self-power wireless duplex emergency broadcase system, including central processing unit (6), smoke sensing device (11), the meaning of one's words
Analysis module (5), base station (8), mobile terminal (2) and broadcast terminal (4), emergency button (13), emergency base station (14), emergency network
Network terminal (12), the network terminal (9) and fiber optic network (10), solar panel (1) and accumulator (3), it is characterised in that:Institute
Solar panel (1) electrically output connection accumulator (3) is stated, the accumulator (3) electrically exports connection accumulator (3) and answers
Electrically output connects lexical analysis module (5), the lexical analysis for anxious switch (13), the broadcast terminal (4) and accumulator (3)
Electrically output connection central processing unit (6), the central processing unit (6) electrically input connection voice broadcast service library (7) to module (5),
The central processing unit (6) electrically exports connection base station (8), the base station (8) electrically output connection broadcast terminal (4) and movement
Terminal (2), electrically the input connection network terminal (9), the network terminal (9) electrically input connection to the central processing unit (6)
Fiber optic network (10), electrically output connection emergency button (13), the emergency button (13) are electrically defeated for the central processing unit (6)
Go out to connect emergency base station (14), electrically output connects broadcast terminal (4) and mobile terminal (2) to the emergency base station (14), described
Electrically output connection emergency base station (14), the electrical output connection emergency network of the emergency button (13) are whole for central processing unit (6)
It holds (12), electrically output connects central processing unit (6) to the emergency network terminal (12);
The conducting wire of solar panel (1) or accumulator (3) is separately connected emergency network terminal, base station and emergency base station to carry
Power supply source, to be emergent when the generation disaster emergency network terminal, base station and emergency base station can not connect city's net power supply
The network terminal, base station and emergency base station provide emergency service;
Base station (8) and emergency button (13) communication connection cannot be after in base station to the working condition of emergency button detection base station
When supervention send broadcast singal, emergency button (13) driving emergency base station (14) and emergency network terminal (12) are actuated for continuing extensively
Work is broadcast, and when emergency base station detects that base station can carry out normal broadcast communication, emergency button control emergency base station (14) and answered
The anxious network terminal (12) is closed, to save electric energy.
2. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:The broadcast system
Also include several smoke sensing devices (11), and wirelessly output connects central processing unit (6) to smoke sensing device (11).
3. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:The broadcast is eventually
End (4) includes voice input module (41) and audio conversion chip (45), the voice input module (41) electrically output connection
Microphone (43), electrically output connection audio processing modules (44), the audio conversion chip (45) are electric for the microphone (43)
Property output connection power amplification sound box (42), the audio processing modules (44) electrically output connection lexical analysis module (5), the base
Standing, (8) electrically input connects audio conversion chip (45).
4. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:It is described mobile whole
It includes portable voice input module and portable audio conversion chip to hold (2).
5. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:The meaning of one's words point
It is provided with the vocabulary automatic detection device that can detect the relative words such as disaster, dangerous situation automatically in analysis module (5),.
6. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:Voice broadcast service library
(7) interior place is stored with emergency escape, emergency evacuation class broadcast term.
7. a kind of self-power wireless duplex emergency broadcase system according to claim 1, it is characterised in that:The emergency network
Network terminal (12) includes wireless network card (121), and electrically output connects network information gathering module to the wireless network card (121)
(122), electrically output connects central processing unit (6) to the network information gathering module (122).
8. a kind of broadcasting method using the broadcast system as described in any one of claim 1-7, which is characterized in that
(1) in daily broadcast, conventional broadcast communication is carried out, broadcast commander is arbitrary to lead to broadcast message by server terminal
It crosses fiber optic network (10) and network signal is transmitted to the network terminal (9), the network terminal (9) transmits information to central processing unit
(6), central processing unit (6) transmits information to broadcast terminal (4) and mobile terminal (2) by base station (8), thus will be daily
Broadcast communication is broadcasted;
And when disaster occurring or base station cannot be worked, emergency button, which detects, occurs disaster or base station broadcast exception,
At this point, emergency button makes solar panel (1) solar energy converted and the electric energy being stored in accumulator (3) is exported to wide
It broadcasts and needs to support emergent wide to be powered in the component powered in terminal (4), emergency base station (14) and emergency network terminal
The execution broadcast,
When base station cannot continue to send broadcast singal, emergency button (13) drives emergency base station (14) and emergency network terminal
(12) it is actuated for continuing broadcasting, and when emergency base station detects that base station can carry out normal broadcast communication, emergency button control
Emergency base station (14) processed and emergency network terminal (12) are closed, to save electric energy.
9. the broadcasting method of broadcast system according to claim 8, which is characterized in that detecting base station (8) broadcast work
When making normal, emergency base station (14) and emergency network terminal (12) is made to be in standby, it is corresponding wide so as to quickly start
It broadcasts.
10. the broadcasting method of broadcast system according to claim 8 or claim 9, which is characterized in that be also electrically connected with city in accumulator
It connects to save certain electric energy, for being used when meeting an urgent need.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445635.0A CN108696826B (en) | 2018-05-10 | 2018-05-10 | Self-powered wireless duplex emergency broadcasting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445635.0A CN108696826B (en) | 2018-05-10 | 2018-05-10 | Self-powered wireless duplex emergency broadcasting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108696826A true CN108696826A (en) | 2018-10-23 |
| CN108696826B CN108696826B (en) | 2021-04-02 |
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ID=63847271
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445635.0A Active CN108696826B (en) | 2018-05-10 | 2018-05-10 | Self-powered wireless duplex emergency broadcasting system |
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