CN203071947U - Single-frequency propagation multi-channel calamity public emergency information system - Google Patents
Single-frequency propagation multi-channel calamity public emergency information system Download PDFInfo
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- CN203071947U CN203071947U CN 201320101852 CN201320101852U CN203071947U CN 203071947 U CN203071947 U CN 203071947U CN 201320101852 CN201320101852 CN 201320101852 CN 201320101852 U CN201320101852 U CN 201320101852U CN 203071947 U CN203071947 U CN 203071947U
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Abstract
The utility model discloses a single-frequency propagation multi-channel calamity public emergency information system, comprising an information acquisition processing portion, a monitoring center processing portion, a transmitting portion and a terminal receiver; wherein the information acquisition processing portion comprises a monitoring computer, a calamity early warning information acquisition server, a science popularization information acquisition server, a public information acquisition server, and a convenient information acquisition server; the monitoring center processing portion comprises a VPN (Virtual Private Network) router, a monitoring center server, a short message operating platform, a short message monitor, a network switch, and a control computer. The single-frequency propagation multi-channel calamity public emergency information system of the utility model has the advantages of wide coverage, wide suitable objects, quick propagation, various functions, little environment affection, capacity for realizing public information, calamity alarm information, science popularization information and convenient information to the home, capacity for automatically broadcasting text information content in a voice way, etc.
Description
Technical field
The utility model relates to the information broadcast world, specifically refers to a kind of multichannel disaster public emergent information system of can unifrequency propagating.
Background technology
Broadcasting be a kind of object extensively, propagate rapidly, diverse in function, appeal are strong, broad covered area, little a kind of communication channel affected by environment, but it also have namely die a flash, order is listened to, can not select, language obstacle is then listened to defectives such as difficulty.
Development along with the Networks and Communications technology, existing communication way, existing traditional call voice is linked up, and progressively develops toward various modes such as instant communication, video voice, microbloggings, along with the popularization of WiMAX with popularize, meanss of communication such as computer, mobile phone can insert the Internet at any time.But no matter be the Internet and mobile communication, all be subjected to the restriction in zone, the problem of being prone to causes communication interruption.
At present, what China generally used the domestic market is the network of movement, telecommunications and operator of UNICOM, adopt 2G, 3G network to transmit, in case urgent disaster takes place, government department need issue a large amount of emergency informations to society, can cause the network traffic congestion, information delay, if when disaster power failure networks such as generation earthquake, thunderstorm interrupt, can't transmit.Can produce a large amount of flow and short-message fee and release news like this.
If adopt the Internet, television transmission early warning information, can miss the receiver meeting because the user does not start shooting or night is sleeping, can cause early warning to lose efficacy.
In addition, public information and popular science knowledge and convenience-for-people information such as the water supply of government department, power supply, traffic, water conservancy, weather, education can't realize large tracts of land, the transmission of big zone.
The utility model content
The problem that the utility model need solve provide a kind of broad covered area, applicable object extensively, propagate rapidly, diverse in function, affected by environment little, realize public information, disaster alert information, popular science knowledge, business information get home the family, and unifrequency that can automatic information broadcast propagate multichannel disaster public emergent information system.
To achieve these goals, the utility model is designed a kind of unifrequency and is propagated multichannel disaster public emergent information system, it comprises the information gathering processing section, the Surveillance center processing section, radiating portion and terminal receiver, described information gathering processing section comprises one or more monitoring computers, the disaster early-warning information acquisition server, the science popularization information collection server, the public information acquisition server, convenience-for-people information collection server, classify to various information in the information gathering processing section, filter, audit, one or more monitoring computers communicate by the Internet and above-mentioned server; The Surveillance center processing section comprises vpn routers, monitoring central server, note operating platform, message monitoring device, the network switch, one or more controls computer, monitoring central server connects by vpn routers function the Internet, monitoring central server is connected with the network switch with the note operating platform respectively, the note operating platform is connected with the message monitoring device, and the network switch is connected with one or more control computer; Radiating portion comprises that router, the network switch, collection number integrated transducer, transmitter adopt control device, emission major-minor machine room, power supply and adopt control device, dynaform, transmitting antenna, the network switch is connected with the Internet by router, and the network switch, collection number integrated transducer, transmitter are adopted control device, emission major-minor machine room, power supply to adopt control device, dynaform, transmitting antenna continuous in proper order.
Further, described terminal receiver comprises housing, be provided with the very high frequency(VHF) reception antenna at housing, the disaster alarm channel key, science popularization info-channel button, the public information channel key, convenience-for-people info-channel button, in housing, be provided with control circuit board, each channel is by releasing software platform ID classification, receiving the corresponding class differentiation of ID information category type information is respectively: the disaster alarm channel, the science popularization info-channel, the public information channel, convenience-for-people info-channel, above-mentioned each channel is connected with corresponding key respectively, each channel key is connected with control circuit board, described control circuit board is provided with very high frequency(VHF) and receives and demodulating unit, voice demodulation conversion regulon, controlled processing unit, speaker unit, state information feedback unit and power subsystem, the very high frequency(VHF) reception antenna, very high frequency(VHF) receives and demodulating unit, voice demodulation conversion regulon links to each other in proper order with speaker unit, very high frequency(VHF) receives and demodulating unit, voice demodulation conversion regulon, the state information feedback unit, LCDs is connected with controlled processing unit respectively, and power subsystem provides operating voltage for each unit.
Further, described controlled processing unit also is connected with the voice broadcast unit, and the voice broadcast unit comprises the pronounciation processing chip circuit, and the pronounciation processing chip circuit is connected with controlled processing unit.
Further, described controlled processing unit also is connected with emergency unit, and emergency unit comprises the distant emergency power generation circuit of hand, emergent distress signal lamp and flashlight, and the distant emergency power generation circuit of described hand is connected with handle, and handle places outside the housing.
Further, described controlled processing unit comprises digital processing unit.
The utility model unifrequency propagation multichannel disaster public emergent information system has made up a public service, disaster alarm, science popularization is universal and the system of convenience-for-people propagation, Internet technology, mobile communication technology, broadcast technology are effectively combined, realization information is got home the family fast and accurately to people's purpose, information can be passed through voice broadcast, as long as each family has a terminal receiver, just can surf the Net, without mobile phone, need not read, just can obtain the information of need understanding.
The utility model unifrequency is propagated multichannel disaster public emergent information system and is had following beneficial effect:
1, is received as the master based on radio very high frequency(VHF), radio is called as " not dead electric wave " for a long time, it is low to receive network and equipment manufacturing cost, disposable input is popularized easily, radio coverage is wide, frequency resource is limited utilization in the world, and single-frequency is propagated multichannel information can save limited frequency resource;
2, the general utilization rate of disaster early warning system of existing market is not high, ornaments when not having disaster alarm at ordinary times, have been become, and our unifrequency multichannel disaster broadcasting system can be propagated the multiple practical information that multiple citizen need obtain, multifunctional and multipurpose is convenient to be used, and changes use habit and the mode of disaster alarm machine in the world fully;
3, utilize emission software classification digital code technology, through the transmission of very high frequency(VHF) signal, receiver is to receiving to such an extent that signal carries out the contrast of digital code is identified, microprocessor by MCU is transferred to channel inbox separately to corresponding channel information conclusion, and carry out according to microprocessor instruction that literal shows or the pronunciation early warning, very high frequency(VHF) arrowband mode literal and audio frequency are defeated with keeping pouring in machine simultaneously, can save valuable frequency resource;
4, default 16 Frequency points of system intelligence can solve the same frequency interference between the adjoining area, and frequency resource uses more reasonable section to emulate the advanced;
5, the intelligent subregion of realization ID sign indicating number is distinguished the reception early warning information automatically, and early warning is accuracy more;
6, PLL phase-locked loop line design, highly integrated MCU control chip, intelligent independent software cooperates, and can high sensitivity receive, and early warning information is effective on time;
7, early warning information, popular science knowledge, public information, convenience-for-people information emission acceptance point opposite can arrive in 1 second, and be timely and effective, no network traffic congestion worry;
8, early warning information, popular science knowledge, public information, the automatic feedback of convenience-for-people information reception condition control centre can safer understanding user situations;
9, different stage early warning information, popular science knowledge, public information, convenience-for-people information have different alarm sounds/light classified prompt, can not cause citizen's fear;
10, increase hand spontaneous electrical function, emergent sound and light of alarm, flashlight function, meeting early warning information, popular science knowledge, public information, the convenience-for-people information that can receive government's issue under the emergency situation safely, perhaps outwards send an SOS and save oneself;
11, the highly integrated modularization of system terminal receiver cooperates autonomous software control, and volume is little, is fit to family or office and uses, multi-functional unification, convenient and practical, cost is low, realizes that really early warning information, popular science knowledge, public information, convenience-for-people information advances the village people that registers one's residence;
12, native system can be given early warning information, popular science knowledge, public information, convenience-for-people information such as citizen's timed sending weather forecast, water supply, power supply, disaster, science popularization every day, improves government's public service level.
Description of drawings:
Fig. 1 is the principle composition schematic diagram that the utility model unifrequency is propagated multichannel disaster public emergent information system;
Fig. 2 is the principle composition schematic diagram that the utility model unifrequency is propagated terminal receiver in the multichannel disaster public emergent information system;
Fig. 3 is the front view that the utility model unifrequency is propagated terminal receiver in the multichannel disaster public emergent information system.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with specific embodiment and accompanying drawing structural principle of the present utility model is described in further detail.
As shown in Figure 1, a kind of unifrequency is propagated multichannel disaster public emergent information system, comprise information gathering processing section, Surveillance center processing section, radiating portion and terminal receiver, described information gathering processing section comprises one or more monitoring computers, disaster early-warning information acquisition server, science popularization information collection server, public information acquisition server, convenience-for-people information collection server, the information gathering processing section is classified, filters, is examined various information, and one or more monitoring computers communicate by the Internet and above-mentioned server; The Surveillance center processing section comprises vpn routers, monitoring central server, note operating platform, message monitoring device, the network switch, one or more controls computer, monitoring central server connects by vpn routers function the Internet, monitoring central server is connected with the network switch with the note operating platform respectively, the note operating platform is connected with the message monitoring device, and the network switch is connected with one or more control computer; Radiating portion comprises that router, the network switch, collection number integrated transducer, transmitter adopt control device, emission major-minor machine room, power supply and adopt control device, dynaform, transmitting antenna, the network switch is connected with the Internet by router, and the network switch, collection number integrated transducer, transmitter are adopted control device, emission major-minor machine room, power supply to adopt control device, dynaform, transmitting antenna continuous in proper order.
As Fig. 2, shown in Figure 3, described terminal receiver comprises housing 2, be provided with the very high frequency(VHF) reception antenna at housing 2, disaster alarm channel key 3, science popularization info-channel button 4, public information channel key 5, convenience-for-people info-channel button 6, in housing 2, be provided with control circuit board, the very high frequency(VHF) reception antenna, disaster alarm channel key 3, science popularization info-channel button 4, public information channel key 5, convenience-for-people info-channel button 6 is connected with control circuit board respectively, each channel receives the corresponding class differentiation of ID information category type information and is respectively: the disaster alarm channel by releasing software platform ID classification, the science popularization info-channel, the public information channel, convenience-for-people info-channel.Described control circuit board is provided with very high frequency(VHF) reception and demodulating unit, voice demodulation conversion regulon, controlled processing unit, speaker unit, state information feedback unit and power subsystem, very high frequency(VHF) reception antenna, very high frequency(VHF) reception and demodulating unit, voice demodulation conversion regulon link to each other in proper order with speaker unit, the very high frequency(VHF) reception is connected with controlled processing unit respectively with demodulating unit, voice demodulation conversion regulon, state information feedback unit, LCDs, and power subsystem provides operating voltage for each unit.Disaster alarm channel key 3, science popularization info-channel button 4, public information channel key 5, convenience-for-people info-channel button 6 are connected with LCDs 9 with controlled processing unit respectively.Described controlled processing unit comprises digital processing unit.
As shown in Figure 2, described controlled processing unit also is connected with the voice broadcast unit, and the voice broadcast unit comprises the pronounciation processing chip circuit, and the pronounciation processing chip circuit is connected with controlled processing unit.Described controlled processing unit also is connected with emergency unit, and emergency unit comprises the distant emergency power generation circuit of hand, emergent distress signal lamp and flashlight.
Disaster alarm channel: when at holding state or radio reception state, after receiving the one-level disaster early-warning information, 0.5 second speed of red light in the disaster alarm channel key 3 is flashed light yellow, alarm sound reaches maximum automatically, chimes of doom sounded 10 seconds, LCD demonstration automatically reads Word message and loudspeaker voice autoamtically broadcasting information content, plays 2 times with beautiful sound.When need opening, the user browses or when reading disaster early-warning information, press earlier disaster alarm channel key 3, then by channel selection or volume regulate+or-selection that button 7,8 advances or retreats, when choosing the information that needs to read, by confirming that button opens the information that need check.If 0.5 second always speed of user of unread information, red light is dodged the prompting that displays a light, and how many bar disaster alarm channel unread read messages display screen show, if there is not people of unread information, and display reminding not then.In addition, distribution platform can be according to the issue of early warning information grade distinguishing, and disaster early-warning information stores automatically, makes things convenient for the user to consult.
The science popularization info-channel: after receiving science popularization info-channel information, terminal receiver can be sent " dripping " acoustic alarm prompting, and science popularization info-channel button 4 can light blue lamp, flashes prompting.When the user need open when browsing or reading science popularization information, earlier by science popularization info-channel button 4, then by channel selection or volume regulate+or-selection that button 7,8 advances or retreats, when choosing the information that needs to read, by confirming that button opens the information that need check.If 1.5 seconds always speed of user of unread information, blue lamp is dodged the prompting that displays a light, and how many bar science popularization info-channel people of unread information display screen show, if there is not people of unread information, and display reminding not then.In addition, the information of science popularization info-channel stores automatically, makes things convenient for the user to consult.
The public information channel: after receiving the public information channel information, terminal receiver can be sent " dripping " acoustic alarm prompting, and public information channel key 5 can light blue lamp, flashes prompting.When the user need open when browsing or reading science popularization information, earlier by public information channel key 5, then by channel selection or volume regulate+or-selection that button 7,8 advances or retreats, when choosing the information that needs to read, by confirming that button opens the information that need check.If 1.5 seconds always speed of user of unread information, blue lamp is dodged the prompting that displays a light, and how many bar public information channel unread read messages display screen show, if there is not people of unread information, and display reminding not then.In addition, the information of public information channel stores automatically, makes things convenient for the user to consult.
Convenience-for-people info-channel: after receiving convenience-for-people info-channel information, terminal receiver can be sent " dripping " acoustic alarm prompting, and convenience-for-people info-channel button 6 can light blue lamp, flashes prompting.When the user need open when browsing or reading science popularization information, earlier by convenience-for-people info-channel button 6, then by channel selection or volume regulate+or-selection that button 7,8 advances or retreats, when choosing the information that needs to read, by confirming that button opens the information that need check.If 1.5 seconds always speed of user of unread information, blue lamp is dodged the prompting that displays a light, and display screen shows the convenience-for-people info-channel people of unread information of how many bars, if there is not people of unread information, and display reminding not then.In addition, the information of convenience-for-people info-channel stores automatically, makes things convenient for the user to consult.
As shown in Figure 3, the distant emergency power generation circuit of described hand is connected with handle 1, and handle 1 places outside the housing 2.
Very high frequency(VHF) described in the utility model receives and demodulating unit comprises high-frequency amplifier, frequency mixer, first intermediate frequency amplifier, second intermediate frequency amplifier, band pass filter, PLL phase-locked loop circuit, FM demodulation wave detector, fsk demodulator, high-frequency amplifier, frequency mixer, first intermediate frequency amplifier, FM demodulation wave detector, order link to each other, band pass filter is connected with the output of high-frequency amplifier, first intermediate frequency amplifier also is connected with second intermediate frequency amplifier, and second intermediate frequency amplifier is connected with fsk demodulator.Described FM demodulation wave detector is connected with the chimes of doom treatment circuit, and the chimes of doom treatment circuit is connected with voice demodulation conversion regulon.Described voice demodulation conversion regulon comprises the continuous voice demodulation audio frequency of order also primary circuit, channel conversion circuit and level adjustment and amplifying circuit.Described speaker unit includes power amplifier and loud speaker, and power amplifier is connected with level adjustment and amplifying circuit, and loud speaker is connected with power amplifier.Described controlled processing unit comprises microprocessor MCU, and microprocessor MCU is the double-core intelligent chip.Described state information feedback unit includes DTU integrated chip, GPRS module and radio-frequency antenna, and described DTU integrated chip is connected with microprocessor MCU, and the DTU integrated chip is connected with the GPRS module, and the GPRS module is connected with radio-frequency antenna.Described power subsystem includes rechargeable battery and power supply stabilization circuit.Also be provided with FM radio reception unit on the described control circuit board, FM radio reception unit is connected respectively with controlled processing unit with voice demodulation conversion regulon, and FM radio reception unit includes be connected in proper order high-frequency amplifier, detection demodulator and pll controller.Foregoing is existing detailed description the in detail in applicant's patent application formerly.
Foregoing is preferred embodiment of the present utility model only, is not that those skilled in the art are according to design of the present utility model for restriction embodiment of the present utility model, and the appropriate adaptation of having done or modification all should be within protection ranges of the present utility model.
Claims (5)
1. a unifrequency is propagated multichannel disaster public emergent information system, comprise information gathering processing section, Surveillance center processing section, radiating portion and terminal receiver, it is characterized in that: described information gathering processing section comprises one or more monitoring computers, disaster early-warning information acquisition server, science popularization information collection server, public information acquisition server, convenience-for-people information collection server, and one or more monitoring computers communicate by the Internet and above-mentioned server;
The Surveillance center processing section comprises vpn routers, monitoring central server, note operating platform, message monitoring device, the network switch, one or more controls computer, monitoring central server connects by vpn routers function the Internet, monitoring central server is connected with the network switch with the note operating platform respectively, the note operating platform is connected with the message monitoring device, and the network switch is connected with one or more control computer;
Radiating portion comprises that router, the network switch, collection number integrated transducer, transmitter are adopted control device, major-minor transmitter room, power supply is adopted control device, dynaform, transmitting antenna, the network switch is connected with the Internet by router, and the network switch, collection number integrated transducer, transmitter are adopted control device, major-minor transmitter room, power supply to adopt control device, dynaform, transmitting antenna continuous in proper order.
2. unifrequency multichannel information speech text broadcast system according to claim 1, it is characterized in that: described terminal receiver comprises housing, be provided with the very high frequency(VHF) reception antenna at housing, the disaster alarm channel key, science popularization info-channel button, the public information channel key, convenience-for-people info-channel button, in housing, be provided with control circuit board, the very high frequency(VHF) reception antenna, the disaster alarm channel key, science popularization info-channel button, the public information channel key, convenience-for-people info-channel button is connected with control circuit board respectively
Described control circuit board is provided with very high frequency(VHF) reception and demodulating unit, voice demodulation conversion regulon, controlled processing unit, speaker unit, state information feedback unit and power subsystem, very high frequency(VHF) reception antenna, very high frequency(VHF) reception and demodulating unit, voice demodulation conversion regulon link to each other in proper order with speaker unit, the very high frequency(VHF) reception is connected with controlled processing unit respectively with demodulating unit, voice demodulation conversion regulon, state information feedback unit, LCDs, and power subsystem provides operating voltage for each unit.
3. unifrequency multichannel information speech text broadcast system according to claim 2, it is characterized in that: described controlled processing unit also is connected with the voice broadcast unit, the voice broadcast unit comprises the pronounciation processing chip circuit, and the pronounciation processing chip circuit is connected with controlled processing unit.
4. unifrequency multichannel information speech text broadcast system according to claim 3, it is characterized in that: described controlled processing unit also is connected with emergency unit, emergency unit comprises the distant emergency power generation circuit of hand, emergent distress signal lamp and flashlight, the distant emergency power generation circuit of described hand is connected with handle, and handle places outside the housing.
5. unifrequency multichannel information speech text broadcast system according to claim 4, it is characterized in that: described controlled processing unit comprises digital processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101852 CN203071947U (en) | 2013-03-06 | 2013-03-06 | Single-frequency propagation multi-channel calamity public emergency information system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101852 CN203071947U (en) | 2013-03-06 | 2013-03-06 | Single-frequency propagation multi-channel calamity public emergency information system |
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| CN203071947U true CN203071947U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320101852 Expired - Fee Related CN203071947U (en) | 2013-03-06 | 2013-03-06 | Single-frequency propagation multi-channel calamity public emergency information system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105721089A (en) * | 2016-03-21 | 2016-06-29 | 广东中计南方计算机系统（工程）有限公司 | Urban safety real-time control apparatus and method based on frequency modulation broadcasting auxiliary channel |
| CN106604108A (en) * | 2016-12-30 | 2017-04-26 | 深圳Tcl数字技术有限公司 | Digital TV disaster early warning method and device |
| CN108039932A (en) * | 2017-11-09 | 2018-05-15 | 安徽帆扬通信电子技术有限公司 | A kind of numeral emergency broadcase system |
-
2013
- 2013-03-06 CN CN 201320101852 patent/CN203071947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105721089A (en) * | 2016-03-21 | 2016-06-29 | 广东中计南方计算机系统（工程）有限公司 | Urban safety real-time control apparatus and method based on frequency modulation broadcasting auxiliary channel |
| CN105721089B (en) * | 2016-03-21 | 2018-04-06 | 广东中计南方计算机系统（工程）有限公司 | The apparatus and method controlled in real time using the urban safety of frequency modulation broadcasting auxiliary channel |
| CN106604108A (en) * | 2016-12-30 | 2017-04-26 | 深圳Tcl数字技术有限公司 | Digital TV disaster early warning method and device |
| CN108039932A (en) * | 2017-11-09 | 2018-05-15 | 安徽帆扬通信电子技术有限公司 | A kind of numeral emergency broadcase system |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20200306 |
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| CF01 | Termination of patent right due to non-payment of annual fee |