CN201359638Y - Networking seismic intensity monitoring and alarming device - Google Patents
Networking seismic intensity monitoring and alarming device Download PDFInfo
- Publication number
- CN201359638Y CN201359638Y CNU2009201017466U CN200920101746U CN201359638Y CN 201359638 Y CN201359638 Y CN 201359638Y CN U2009201017466 U CNU2009201017466 U CN U2009201017466U CN 200920101746 U CN200920101746 U CN 200920101746U CN 201359638 Y CN201359638 Y CN 201359638Y
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- seismic intensity
- seismic
- warning device
- monitoring
- alarming device
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Abstract
The utility model relates to the field of seismic monitoring and alarming, in particular to a networking seismic intensity monitoring and alarming device, which solves the problem that a single seismic intensity monitoring and alarming device is easy to give false alarm caused by non-seismic reasons. The networking seismic intensity monitoring and alarming device comprises a plurality of seismic intensity alarming devices which are distributed and fixed on the wall or the ground in the same regional scope; and various seismic intensity alarming devices are in wire communication or wireless communication with each other. The networking seismic intensity monitoring and alarming device can effectively avoid the false alarm of the seismic intensity monitoring and alarming device caused by non-seismic reasons, and has strong anti-interference performance, high accuracy and strong practicability.
Description
Technical field
The utility model relates to seismic monitoring warning field, specifically is a kind of network type seismic intensity monitoring alert device.
Background technology
Earthquake is can produce one of disaster of considerable damage at present, the earthquake that on May 12nd, 2008, Sichuan took place gives people to remind: although the antiseismic rank that people can strengthen building, carry out emergent the preparation, but for can't accurately predicting the earthquake in time of origin, place, in a single day it take place, and the injures and deaths that cause, loss are to estimate.Therefore, the seismic intensity monitoring alert device that can be set directly in the building arises at the historic moment, and build region of living in timely monitoring and have or not earthquake to take place, but existing seismic intensity monitoring alert device all is to adopt the separate unit use-pattern to carry out seismic monitoring to report to the police.Consider owing to except that earthquake, there is a lot of reasons can cause that body of wall rocks, earth shock, therefore, exist by non-earthquake reason initiate earthquake the wrong report of earthquake intensity monitoring alarm may.And this wrong report will inevitably be disturbed the order of normal life, teaching and work etc., in the course of time, must cause the user that the monitoring precision and the practicality of the seismic intensity monitoring alert device that adopted are thrown doubt upon, and then reduce the conviction degree of user the seismic intensity monitoring alarm.
Summary of the invention
The utility model easily causes the initiate earthquake problem of earthquake intensity monitoring alarm wrong report of non-earthquake reason in order to solve seismic intensity monitoring alert device separate unit use-pattern, and a kind of network type seismic intensity monitoring alert device is provided.
The utility model is to adopt following technical scheme to realize: network type seismic intensity monitoring alert device, comprise and several distributions be fixed on the same area scope (for example: the same building thing) interior body of wall or ground seismic intensity warning device connect by wire communication or radio communication between each seismic intensity warning device.
Under corresponding software and hardware was supported, each the seismic intensity warning device in the utility model was monitored body of wall or ground in real time and whether rocking of imposing a condition takes place to satisfy and is shaken; When monitoring that rocking of imposing a condition take place satisfied on body of wall or ground and when shaking, the seismic intensity warning device will send to other seismic intensity warning device and have unique characteristics information () status signal for example: seismic intensity warning device unique number or geocoding, meanwhile, receive the status signal that sends by other seismic intensity warning device; And according to the unique characteristics information of status signal, judge the status signal source, in setting-up time, the status signal quantity from other seismic intensity warning device that receives is counted, and the status signal that is sent by same seismic intensity warning device is only counted once, monitor satisfied rocking and shock conditions of imposing a condition simultaneously as seismic intensity warning device itself, then the count results to above-mentioned status signal adds one, obtains final count results; And with final count results and setting value relatively, when final count results during more than or equal to setting value, the seismic intensity warning device will give the alarm, and remind the public in this zone to carry out urgent danger prevention.
Compared with prior art, the utility model is used many tableland shake earthquake intensity warning devices the same area scope is carried out the multiple spot monitoring, communicate between the seismic intensity warning device simultaneously, and write down separately in the same area scope respectively at short notice and shake, the place number of vibrations, promptly recording interior how many tablelands shake earthquake intensity warning devices situations that monitor of this regional extent takes place, in regional extent, shake, when the place number of vibrations reaches the warning triggering setting value of seismic intensity warning device, seismic intensity warning device in this regional extent just gives the alarm, effectively avoid occurring because of the initiate earthquake situation of earthquake intensity monitoring alarm wrong report of non-earthquake reason, strong interference immunity, practical, the monitoring precision height.Described seismic intensity warning device will possess the transceiver communication function, can obtain by existing seismic intensity warning device transformation, promptly on existing seismic intensity warning device, install communication module additional and realize its transceiver communication function,, be easy to realize for the technician of electronic applications.
Description of drawings
Fig. 1 is a functional-block diagram of the present utility model;
Among the figure: dotted line is represented the communication between each seismic intensity warning device.
Embodiment
As shown in Figure 1, network type seismic intensity monitoring alert device, comprise and several distributions be fixed on the same area scope (for example: the same building thing) interior body of wall or ground seismic intensity warning device connect by wire communication or radio communication between each seismic intensity warning device.Communication mode between each seismic intensity warning device can be selected arbitrarily in wire communication and radio communication; Be by wired, or communication when selecting between to each seismic intensity warning device, because communication has installation and maintenance advantage easily relatively, so communication is the first-selection of the utility model when implementing.
During concrete enforcement, the seismic intensity warning device is judging that body of wall or ground are rocked, threshold values need be set when whether shockproofness reaches the seismic intensity grade whether (for example seismic intensity 6 degree) really take place in order to determine earthquake, and this threshold values promptly is imposing a condition of mentioning in the course of the work; Needs were set rational gate time (setting-up time of mentioning in the course of the work) when the seismic intensity warning device sent seismic intensity warning device (promptly monitoring the seismic intensity warning device that satisfies rocking of imposing a condition, the shock conditions) number of status signal in the statistical regions scope, the seismic intensity warning device number of sending status signal of statistics affects the seismic intensity warning device to whether the accurate judgement of real earthquake takes place in the setting-up time, therefore setting-up time can not be oversize, can not be too short; Setting-up time is oversize, if different earthquake earthquake intensity warning device monitors by rocking of causing of non-earthquake reason according to this and shakes in setting-up time, the seismic intensity warning device of all count in may the toggle area scope is reported to the police, and causes reporting by mistake; Otherwise, if setting-up time is too short, because the restriction of call duration time between seismic event transmission time and the seismic intensity warning device, the then warning that is triggered never of the seismic intensity warning device in the Probability Area scope.So setting-up time necessarily can not be shorter than the call duration time between seismic event transmission time and the seismic intensity warning device; The seismic intensity warning device when determining whether to report to the police, with the setting value of the seismic intensity warning device number comparison of sending status signal be the benchmark of judging whether earthquake really takes place so that whether decision triggers warning.The utility model is followed majority rule, and for example the warning benchmark of seismic intensity warning device is decided to be the half of seismic intensity warning device number in the regional extent.
In addition, if described seismic intensity warning device adopts the seismic intensity warning device that can differentiate seismic event type-compressional wave, shear wave, then the seismic intensity warning device is judging whether body of wall or ground rocking of imposing a condition takes place to satisfy and when shaking, and judges that simultaneously this rocks and shakes that compressional wave or shear wave cause; The status signal that sends is divided into compressional wave arriving status signal, shear wave arriving status signal two classes; Status signal sum, compressional wave arriving status signal number, shear wave arriving status signal number are added up simultaneously; And, judged whether that earthquake takes place with status signal sum and setting value comparison; With compressional wave status signal number and shear wave status signal number relatively (still following majority rule), determine that the seismic event that monitors in the regional extent is shear wave or compressional wave, so that triggering and shear wave, alarm that compressional wave is corresponding.Like this, come temporarily, make people judge the situation that seismic event arrives, take suitable hedging measure (for example,, then to withdraw buildings rapidly for compressional wave according to alarm sound in earthquake; For shear wave, then hide nearby) protection oneself.
Claims (2)
1, a kind of network type seismic intensity monitoring alert device, it is characterized in that: comprise that several distributions are fixed on body of wall or ground seismic intensity warning device in the same area scope, connect by wire communication or radio communication between each seismic intensity warning device.
2, network type seismic intensity monitoring alert device according to claim 1 is characterized in that: described seismic intensity warning device adopts the seismic intensity warning device that can differentiate seismic event type-compressional wave, shear wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201017466U CN201359638Y (en) | 2009-03-01 | 2009-03-01 | Networking seismic intensity monitoring and alarming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201017466U CN201359638Y (en) | 2009-03-01 | 2009-03-01 | Networking seismic intensity monitoring and alarming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359638Y true CN201359638Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CNU2009201017466U Expired - Lifetime CN201359638Y (en) | 2009-03-01 | 2009-03-01 | Networking seismic intensity monitoring and alarming device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482622B (en) * | 2009-02-20 | 2011-01-05 | 王暾 | Seismic intensity monitoring alert control method and system |
| CN102508288A (en) * | 2011-10-18 | 2012-06-20 | 浙江工业大学 | Earthquake prediction auxiliary system based on technology of Internet of things |
| CN103186966A (en) * | 2011-12-27 | 2013-07-03 | 成都市美幻科技有限公司 | Voice prompt method for earthquake intensity in earthquake early warning |
| CN104183092A (en) * | 2013-05-24 | 2014-12-03 | 阳江市地震局 | Destructive near-earthquake early warning system and method |
| CN106952443A (en) * | 2017-04-06 | 2017-07-14 | 浙江大学 | A kind of comprehensive household warning system based on radio communication |
-
2009
- 2009-03-01 CN CNU2009201017466U patent/CN201359638Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482622B (en) * | 2009-02-20 | 2011-01-05 | 王暾 | Seismic intensity monitoring alert control method and system |
| CN102508288A (en) * | 2011-10-18 | 2012-06-20 | 浙江工业大学 | Earthquake prediction auxiliary system based on technology of Internet of things |
| CN102508288B (en) * | 2011-10-18 | 2013-09-11 | 浙江工业大学 | Earthquake prediction auxiliary system based on technology of Internet of things |
| CN103186966A (en) * | 2011-12-27 | 2013-07-03 | 成都市美幻科技有限公司 | Voice prompt method for earthquake intensity in earthquake early warning |
| CN104183092A (en) * | 2013-05-24 | 2014-12-03 | 阳江市地震局 | Destructive near-earthquake early warning system and method |
| CN106952443A (en) * | 2017-04-06 | 2017-07-14 | 浙江大学 | A kind of comprehensive household warning system based on radio communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu MeiHuan Technology Co., Ltd. Assignor: Wang Tun Contract record no.: 2011510000095 Denomination of utility model: Networking seismic intensity monitoring and alarming device Granted publication date: 20091209 License type: Exclusive License Record date: 20110701 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |