CN102624473A - Emergency information linkage media system and information issue method - Google Patents
Emergency information linkage media system and information issue method Download PDFInfo
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- CN102624473A CN102624473A CN201210060445XA CN201210060445A CN102624473A CN 102624473 A CN102624473 A CN 102624473A CN 201210060445X A CN201210060445X A CN 201210060445XA CN 201210060445 A CN201210060445 A CN 201210060445A CN 102624473 A CN102624473 A CN 102624473A
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Abstract
The invention discloses an emergency information linkage media system and an information issue method which are mainly designed for solving the problems that an existing emergency information issue system is low in safety, limited in coverage area and incapable of performing information issue on a designated area. The emergency information linkage media system comprises an emergency information issue device, an emergency information transmission device and an intelligent emergency information issue terminal, wherein the emergency information issue device is used for encrypting emergency information and then sending out a primary wireless information signal; the emergency information transmission device is used for reprocessing the primary wireless information signal and then sending out a secondary wireless information signal; the intelligent emergency information issue terminal is used for receiving the secondary wireless information signal, decrypting the secondary wireless information signal and preferentially issuing the emergency information; and the intelligent emergency information issue terminal comprises an information preferential switcher; The information preferential switcher is used for cutting off the reception of issued information, switching to issue the emergency information and ensuring the timely issue of the emergency information; the intelligent information is encrypted and transmitted through the issue device; and the intelligent emergency information issue terminal performs decryption and reception through code matching, so that the safety of emergency information transmission is ensured, and the emergency information is output only in the designated area.
Description
Technical field
The present invention relates to a kind of emergency cooperative media system and information issuing method.
Background technology
Tellurian natural variation does not have ground and is not taking place when no, but along with the environment in recent years pollution is serious day by day, the natural calamity that brings human harm that mankind's activity is brought out, also more and more.We can't stop the generation of natural calamity; But before predictable natural calamity is come, can send the early warning reminds people notes taking precautions against; And then damage reduced to minimum; Coverage rate is not high enough but present emergency information releases news, some outlying district can't cover other emergency information can not be in time the issuing and the preferential issue of appointed area of safety.
Summary of the invention
To the problems referred to above, the present invention provides a kind of emergency information interlock media system and information issuing method, to realize the timely issue of emergency information in the appointed area.
For achieving the above object, emergency information interlock media system of the present invention comprises:
The emergency information distributing device is to sending wireless messages signal for the first time after the emergent information encryption processing;
The emergency information transmitting device, receive for the first time the wireless messages signal sends wireless messages signal for the second time after handling again;
Emergency information intelligence issue terminal receives for the second time and behind the wireless messages decrypted signal emergency information is preferentially issued.
Further, said emergency information transmitting device comprises audio transmission device, audio and video transmission device and digital audio/video transmitting device, wherein:
Audio transmission device, the audio signal that receives in the wireless messages signal first time is sent audio signal for the second time after handling again;
Audio and video transmission device, the audio-video signal that receives in the wireless messages signal first time sends audio-video signal for the second time after handling again;
The digital audio/video transmitting device, the digital audio-video signal that receives in the wireless messages signal first time sends digital audio-video signal for the second time after handling again.
Especially, said emergency information intelligence issue terminal comprises audio intelligent issue terminal, audio-video intelligent issue terminal and digital audio/video intelligence issue terminal.
Further, said audio transmission device also comprises the signal amplifier that is used to strengthen information signal intensity.
Especially, said audio frequency issue terminal, said audio-video intelligent issue terminal and digital audio/video intelligence issue terminal include the information priority switch.
Especially, said sound intelligence issue terminal, said audio-video intelligent issue terminal and digital audio/video intelligence issue terminal all also comprise power-supply device, and being used for provides required electric power for corresponding intelligent issue terminal under the situation of electric power disappearance externally.
Pairing with above-mentioned emergency information interlock media system, its dissemination method may further comprise the steps:
A, emergency information carry out sending wireless messages signal for the first time after the encryption;
B, for the first time the wireless messages signal sends the wireless messages signal second time after handling again;
C, wireless messages signal preferential issue after deciphering for the second time.
Further, said emergency information comprises audio-frequency information, audio/video information and digital audio/video information.
Particularly, said information priority issue is meant that emergency information intelligence issue terminal cuts off the reception that is releasing news, and is transformed into the issue of emergency information.
Especially, said emergency information adopts processing and amplifying to receive the back issue in signal region on the weak side.
Emergency information interlock media system of the present invention and information issuing method; Form to emergency information adopts multiple signal mode to encrypt the preferential issue of output is issued; Improve the fail safe of emergency information issue and the speed of issue, greatly expanded the coverage of emergency information issue.
Description of drawings
Fig. 1 is the structural representation of emergency information interlock media system of the present invention;
Fig. 2 is the structural representation of emergency information interlock media system of the present invention with different message form transmission;
Fig. 3 is the step sketch map of emergency information issue of the present invention.
Embodiment
Below in conjunction with Figure of description the present invention is done further description.Other embodiment that those skilled in the art is obtained under the prerequisite of not paying creative work belong to protection scope of the present invention.
Shown in Fig. 1-2, emergency information interlock media system comprises:
Emergency information distributing device 1 is to sending wireless messages signal for the first time after the emergent information encryption processing;
Emergency information transmitting device 2, receive for the first time the wireless messages signal sends wireless messages signal for the second time after handling again;
Emergency information intelligence issue terminal 3 receives for the second time and behind the wireless messages decrypted signal emergency information is preferentially issued.
Said emergency information transmitting device comprises audio transmission device 2a, audio and video transmission device 2b and digital audio/video transmitting device 2c, wherein:
Audio and video transmission device 2b, the audio-video signal that receives in the wireless messages signal first time sends audio-video signal for the second time after handling again;
Digital audio/video transmitting device 2c; The digital audio-video signal that receives in the wireless messages signal first time sends digital audio-video signal for the second time after handling again; Said audio transmission device 2c comprises the signal amplifier that is used to strengthen information signal intensity; Solved conventional audio signal problem a little less than the signal in shielding space, the audio intelligent issue terminal is installed in the arbitrary region, emergency signal covers does not have the dead angle.
Said emergency information intelligence issue terminal 3 comprises audio intelligent issue terminal 3a, audio-video intelligent issue terminal 3b and digital audio/video intelligence issue terminal 3c; Said audio frequency issue terminal 3a, said audio-video intelligent issue terminal 3b and digital audio/video intelligence issue terminal 3c include information priority switch, power-supply device; Said power-supply device is used for for corresponding intelligent issue terminal required electric power being provided under the situation of the disappearance of electric power externally.
As shown in Figure 3, the method step of emergency information issue correspondingly of the present invention comprises:
A, emergency information carry out sending wireless messages signal for the first time after the encryption;
B, for the first time the wireless messages signal sends the wireless messages signal second time after handling again;
C, wireless messages signal preferential issue after deciphering for the second time.
Audio signal of the present invention can be transmitted through the FM wireless network; The real-time audio-frequency information of the live microphone collection of FM carries out real-time geocoding and encryption to issue FM release module to this emergency information, and the audio signal after will handling is again launched information through audio transmission device FM frequency-modulated broadcast transmitter and launching tower.Place a little less than signal; Again signal is launched after the signal entering signal amplifier that launching tower receives amplifies signal, after FM intelligence issue terminal receives information encrypted, it is deciphered with address code mate; Audio-frequency information output after will deciphering again; Wherein, after FM intelligence issue terminal receives the FM coded signal, in 3 seconds, switch to the issue of emergency information; Externally can offer the required electric power of audio intelligent issue terminal output information with supply unit under the situation of electric power disappearance simultaneously, support its issue.
Audio-video signal of the present invention can transmit through TV network; Utilize emergent live video camera to pass to emergent audio/video information in the emergency information distributing device; The emergency information distributing device is looked emergent audio signal and is encrypted the back through behind the emergency information transmitting device of being made up of optical fiber switch and fiber optical transceiver emergency signal being carried out real-time geocoding and encryption; Audio frequency and video after will handling again signal frequently output in the emergency information output device; Again through audio frequency and video output device output emergency information in the broadcasting and television network through wired; Radio view or satellite television pass on the display screen of audio-video intelligent issue terminal; After the audio-video intelligent issue terminal receives the radio and television coded signal, in 3 seconds, switch to the issue of emergency information, can be installed in the issue of its emergency information of battery apparatus support in the audio-video intelligent terminal under the situation that externally electric power lacks simultaneously.
Digital audio-video signal of the present invention can transmit through computer network; Utilize emergent live video camera to pass to emergent audio/video information in the emergency information distributing device; The digital audio/video distributing device is encrypted emergent digital audio-video signal; The digital audio/video output device utilizes ripe network communications technology; Through 3G net, ADSL, local area network (LAN) etc. emergency signal is sent to digital audio/video intelligence issue terminal; After digital audio/video intelligence issue terminal receives the emergency signal that transmits; Address information and digital audio/video intelligence distributing device preset password that its processor inside is come out to this signal demodulation are checked, and after password was correct, microprocessor was at the issued state that in 3 seconds, switches to emergency information under the control of program; Externally can be installed in the issue that the interior battery apparatus of digital audio/video intelligence issue terminal is supported its emergency information under the situation of electric power disappearance simultaneously, issue the audio and video information in the emergency information out through voicefrequency circuit and LCD immediately.
More than; Be merely preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range that claim was defined.
Claims (10)
1. an emergency information interlock media system is characterized in that, comprising:
The emergency information distributing device is to sending wireless messages signal for the first time after the emergent information encryption processing;
The emergency information transmitting device, receive for the first time the wireless messages signal sends wireless messages signal for the second time after handling again;
Emergency information intelligence issue terminal receives for the second time and behind the wireless messages decrypted signal emergency information is preferentially issued.
2. emergency information interlock media system according to claim 1 is characterized in that said emergency information transmitting device comprises audio transmission device, audio and video transmission device and digital audio/video transmitting device, wherein:
Audio transmission device, the audio signal that receives in the wireless messages signal first time is sent audio signal for the second time after handling again;
Audio and video transmission device, the audio-video signal that receives in the wireless messages signal first time sends audio-video signal for the second time after handling again;
The digital audio/video transmitting device, the digital audio-video signal that receives in the wireless messages signal first time sends digital audio-video signal for the second time after handling again.
3. emergency information interlock media system according to claim 1 is characterized in that, said emergency information intelligence issue terminal comprises audio intelligent issue terminal, audio-video intelligent issue terminal and digital audio/video intelligence issue terminal.
4. emergency information interlock media system according to claim 2 is characterized in that said audio transmission device also comprises the signal amplifier that is used to strengthen information signal intensity.
5. emergency information interlock media system according to claim 3 is characterized in that, said audio frequency issue terminal, said audio-video intelligent issue terminal and digital audio/video intelligence issue terminal include the information priority switch.
6. emergency cooperative media system according to claim 5; It is characterized in that; Said audio intelligent issue terminal, said audio-video intelligent issue terminal and digital audio/video intelligence issue terminal all also comprise power-supply device, and being used for provides required electric power for corresponding intelligent issue terminal under the situation of electric power disappearance externally.
7. the method for an emergency information issue is characterized in that, may further comprise the steps:
A, emergency information carry out sending wireless messages signal for the first time after the encryption;
B, for the first time the wireless messages signal sends the wireless messages signal second time after handling again;
C, wireless messages signal preferential issue after deciphering for the second time.
8. the method for emergency information issue according to claim 5 is characterized in that said emergency information comprises audio-frequency information, audio/video information and digital audio/video information.
9. the method for emergency information issue according to claim 5 is characterized in that, said information priority issue is meant that emergency information intelligence issue terminal cuts off the reception that is releasing news, and is transformed into the issue of emergency information.
10. the method for emergency information issue according to claim 5 is characterized in that, said emergency information adopts processing and amplifying to receive the back issue in signal region on the weak side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210060445XA CN102624473A (en) | 2012-03-08 | 2012-03-08 | Emergency information linkage media system and information issue method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210060445XA CN102624473A (en) | 2012-03-08 | 2012-03-08 | Emergency information linkage media system and information issue method |
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| CN102624473A true CN102624473A (en) | 2012-08-01 |
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| CN201210060445XA Pending CN102624473A (en) | 2012-03-08 | 2012-03-08 | Emergency information linkage media system and information issue method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701550A (en) * | 2013-12-16 | 2014-04-02 | 成都驰通数码***有限公司 | Terminal and terminal control method |
| CN112333684A (en) * | 2020-09-23 | 2021-02-05 | 中移雄安信息通信科技有限公司 | Emergency information issuing method, device, equipment and computer storage medium |
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| CN101136683A (en) * | 2007-09-28 | 2008-03-05 | 上海广电通讯网络有限公司 | Civil defence warning information and signal satellite distribution system |
| CN102075275A (en) * | 2010-12-14 | 2011-05-25 | 北京西军电信息科技有限公司 | Control system for transmitting and receiving urgent message |
| WO2012025918A1 (en) * | 2010-08-24 | 2012-03-01 | Evigilo Ltd. | Method and system of managing distribution of alerts |
| CN202503526U (en) * | 2012-03-08 | 2012-10-24 | 魏凡杰 | Emergency information linkage media system |
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2012
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101136683A (en) * | 2007-09-28 | 2008-03-05 | 上海广电通讯网络有限公司 | Civil defence warning information and signal satellite distribution system |
| WO2012025918A1 (en) * | 2010-08-24 | 2012-03-01 | Evigilo Ltd. | Method and system of managing distribution of alerts |
| CN102075275A (en) * | 2010-12-14 | 2011-05-25 | 北京西军电信息科技有限公司 | Control system for transmitting and receiving urgent message |
| CN202503526U (en) * | 2012-03-08 | 2012-10-24 | 魏凡杰 | Emergency information linkage media system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701550A (en) * | 2013-12-16 | 2014-04-02 | 成都驰通数码***有限公司 | Terminal and terminal control method |
| CN103701550B (en) * | 2013-12-16 | 2017-03-29 | 成都驰通数码***有限公司 | A kind of terminating machine and terminal control method |
| CN112333684A (en) * | 2020-09-23 | 2021-02-05 | 中移雄安信息通信科技有限公司 | Emergency information issuing method, device, equipment and computer storage medium |
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Application publication date: 20120801 |