CN202404715U - On-site aftershock warning apparatus for rescue - Google Patents
On-site aftershock warning apparatus for rescue Download PDFInfo
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- CN202404715U CN202404715U CN2011203470852U CN201120347085U CN202404715U CN 202404715 U CN202404715 U CN 202404715U CN 2011203470852 U CN2011203470852 U CN 2011203470852U CN 201120347085 U CN201120347085 U CN 201120347085U CN 202404715 U CN202404715 U CN 202404715U
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- aftershock
- earthquake
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Abstract
The utility model relates to the field of earthquake monitoring and alarming, and specially relates to an on-site aftershock warning apparatus for rescue. The safety of the on-site personnel in earthquake rescue is guaranteed. An on-site aftershock warning apparatus for rescue comprises an earthquake monitoring apparatus with an alarm device. The earthquake monitoring device comprises an acceleration sensor and a signal processing circuit. The signal processing circuit comprises a microprocessor, an amplifying and adjusting circuit, an A/D converting circuit and a first communication module. The control terminal of the amplifying and adjusting circuit, the output terminal of the A/D converting circuit and the first communication module are connected to the I/O interface of the microprocessor. The alarming device comprises an audible-visual annunciator and a portable communication device, wherein the control terminal of the audible-visual annunciator is connected to the I/O interface of the microprocessor, and the signal processing circuit is provided with a second communication module connected to the I/O interface of the microprocessor. According to the utility model, the structure is reasonable, the usage effect is good, the on-site aftershock warning apparatus for rescue can be used for the reconstructing after an earthquake and strengthening the capability to response to aftershock in production and construction after an earthquake.
Description
Technical field
The utility model relates to seismic monitoring warning field, specifically is that the aftershock prior-warning device is used at a kind of rescue scene of speedily carrying out rescue work.
Background technology
Earthquake is can produce one of disaster of considerable damage property at present; The generation of earthquake disaster can cause that buildings or structures collapse; Pressure is buried the personnel that fail to flee from; Even can directly make the personnel's that buried by pressure life forfeiture, in order to strive for being pressed the personnel's of burying chance for survival, essentially when being buried the urgent search and rescue of personnel want fast to pressing.But because the generation of earthquake disaster will inevitably cause earthquake that area and the architectonic instability in adjoining area take place, cause aftershock to take place frequently, produce secondary disaster, and maybe lasting for years.Especially in macroseism closing in the time later taken place; Quilt is being pressed the rescue site that buries the urgent search and rescue of personnel; Except that architectonic instability, there is structural unstable problem between the buildings or structures that decay equally, we can say that the situation of earthquake rescue site is extremely complicated; Receive the aftershock influence especially easily; Trigger secondary disaster, jeopardize the life security of being buried personnel, rescue personnel and rescue site other staff by pressure, for example: Hong Kong volunteer A Fu is just attacked by aftershock and causes dead at cajaput earthquake rescue site.These have proved absolutely the aftershock importance of monitoring; Explained that also the monitoring to aftershock is the precondition that effectively ensures the rescue personnel of rescue group personal safety; The only secure rescue personnel's of rescue group personal safety just can be guaranteed effective enforcement of rescue work, improves rescue efficiency.
According to news media; In cajaput earthquake rescue, whether rescue group, monitors aftershock with whether toppling over of handstand mineral water bottle and takes place during the rescue of ox hotel in the northwest; The special messenger must be set observe the handstand mineral water bottle whether tilt, undoubtedly reduce effective rescue strength; And this method reports by mistake easily, influences normally carrying out of rescue work.This shows that it is very urgent to research and develop the aftershock prior-warning device that is used to rescue the scene of speedily carrying out rescue work.And in fact, various countries seismology expert has also conducted a research, and is fruitful; For example: the rescue site of Japanese earthquake pre-warning expert Nakamura group development is with portable earthquake warning system FREQL (Fast Response Equipment against Quake Load), and Japanese rescue group brings into use in Pakistani, Wenchuan earthquake.
Summary of the invention
The utility model provides a kind of rescue scene of speedily carrying out rescue work to use the aftershock prior-warning device in order to ensure earthquake rescue site rescue personnel's personal safety.
The utility model is to adopt following technical scheme to realize: the aftershock prior-warning device is used at the rescue scene of speedily carrying out rescue work; Comprise the seismic monitoring device that is equipped with panalarm; Said seismic monitoring device comprises acceleration transducer, signal processing circuit; Signal processing circuit comprises microprocessor, the amplifying and conditioning circuit that links to each other with the acceleration transducer output terminal, the A/D change-over circuit that links to each other with the amplifying and conditioning circuit output terminal, be used for first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving trap, and the output terminal of the control end of amplifying and conditioning circuit, A/D change-over circuit, first communication module are connected with the I/O interface of microprocessor; Said panalarm (for example: intercom etc.) comprises audible-visual annunciator and portable communication apparatus; The control end of audible-visual annunciator is connected with the I/O interface of microprocessor; The signal processing circuit of seismic monitoring device is provided with second communication module that is used for the portable communication apparatus wireless telecommunications, and second communication module is connected with the I/O interface of microprocessor.
During use, this device is placed the earthquake rescue site, and the portable communication apparatus that this device is set carried by the rescue personnel, will accomplish one of rescue personnel's staff basically; Like this; When the rescue personnel implemented search, rescue, if aftershock takes place, the acceleration transducer of prior-warning device can perceive seismic event; And output characterizes the electric signal of seismic event oscillatory acceleration; After amplifying and conditioning circuit amplification, conditioning, convert digital signal into by the A/D change-over circuit, send into microprocessor.Under the related software support, microprocessor carries out spectrum analysis to the acceleration signal that collects, and perhaps is converted into the laggard line frequency analysis of spectrum of velocity amplitude; Compare with the spectral property of seismic event; Judge whether the acceleration signal that acceleration transducer collects is by seimic, as the signal that records causes by earthquake really, then trigger audible-visual annunciator and start and report to the police; Through second communication module and portable communication apparatus wireless telecommunications, take care in order to remind the rescue personnel; Simultaneously, through first communication module and the wireless telecommunications of earthquake monitoring department information receiving trap, with the aftershock information reporting.Said first, second communication module can directly adopt market matured product on sale, and perhaps design obtains voluntarily.
The quantity of said seismic monitoring device is at least two; Be divided into the principal earthquake monitoring device and from the seismic monitoring device; Wherein, the principal earthquake monitoring device is unique setting, and only its signal processing circuit disposes first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving trap; The principal earthquake monitoring device with between the seismic monitoring device, respectively between the seismic monitoring device, be connected through wireless telecommunications.
The purpose that is provided with like this is to improve aftershock early warning accuracy in order effectively to avoid because of the initiate earthquake situation of monitoring device wrong report of non-earthquake reason occurs.Promptly many tableland shake monitoring devices are set at rescue site; Rescue site is carried out the multiple spot monitoring; Form the Wireless Networking early warning system; Carry out communication between each earthquake monitoring device; And write down in the rescue site place number that shakes, shakes at short notice respectively separately, promptly record interior how many tablelands shake monitoring devices situations that monitor of rescue site regional extent and take place, when the place number that shakes, shakes in the rescue site regional extent reaches the warning triggering setting value of seismic monitoring device; Seismic intensity warning device in the rescue site regional extent just triggers panalarm and sends the early warning alarm, reminds the rescue personnel in the rescue site to carry out urgent danger prevention.The concrete networking course of work can be that " 200920101746 ", denomination of invention are the disclosed technology contents of Chinese patent of " network type seismic intensity monitoring alert device " referring to the patent No..
Compared with prior art, the utility model belongs to flow type earthquake pre-warning facility is set, and the relevant personnel that purpose is set is to the earthquake rescue site issue aftershock early warning alarm, in order to ensure rescue site personnel's personal safety; And can be applied to after the reconstruction, calamity after the earthquake disaster in the production and construction strick precaution to the aftershock secondary disaster.The utility model has been set up the early warning mode of portable communication apparatus output early warning alarm, guaranteed that the rescue personnel in time knows the early warning alarm, and portable communication apparatus can not increase rescue team member burden again; Adopt the network type early warning technology, eliminated the alert and false dismissal of mistake effectively; In addition, do not need the professional to keep an eye on, avoided the supervisor to cause adverse consequences because of fatigue.
The utility model is rational in infrastructure, and result of use is good, can effectively ensure rescue site personnel's personal safety; And can be applied to after the reconstruction, calamity after the earthquake disaster in the production and construction strick precaution to the aftershock secondary disaster.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model principal earthquake monitoring device;
Fig. 2 is the functional-block diagram of the utility model from the seismic monitoring device;
Fig. 3 is the functional-block diagram of the utility model.
Embodiment
The aftershock prior-warning device is used at the rescue scene of speedily carrying out rescue work; Comprise the seismic monitoring device that is equipped with panalarm; Said seismic monitoring device comprises acceleration transducer, signal processing circuit; Signal processing circuit comprises microprocessor, the amplifying and conditioning circuit that links to each other with the acceleration transducer output terminal, the A/D change-over circuit that links to each other with the amplifying and conditioning circuit output terminal, be used for first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving trap, and the output terminal of the control end of amplifying and conditioning circuit, A/D change-over circuit, first communication module are connected with the I/O interface of microprocessor; Said panalarm (for example: intercom etc.) comprises audible-visual annunciator and portable communication apparatus; The control end of audible-visual annunciator is connected with the I/O interface of microprocessor; The signal processing circuit of seismic monitoring device is provided with second communication module that is used for the portable communication apparatus wireless telecommunications, and second communication module is connected with the I/O interface of microprocessor.
As shown in Figure 3; The quantity of said seismic monitoring device is at least two; Be divided into the principal earthquake monitoring device and from the seismic monitoring device, like Fig. 1, shown in 2, wherein; The principal earthquake monitoring device is unique setting, and only its signal processing circuit disposes first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving trap; The principal earthquake monitoring device with between the seismic monitoring device, respectively between the seismic monitoring device, be connected through wireless telecommunications.
During practical implementation, said acceleration transducer is three micromechanics electronic accelerometers or three single shaft micromechanics electronic accelerometers that quadrature is provided with; Portable communication apparatus can develop to the small-sized communication device direction of wrist portable.
Claims (3)
1. the aftershock prior-warning device is used at the rescue scene of speedily carrying out rescue work; Comprise the seismic monitoring device that is equipped with panalarm; Said seismic monitoring device comprises acceleration transducer, signal processing circuit; Signal processing circuit comprises microprocessor, the amplifying and conditioning circuit that links to each other with the acceleration transducer output terminal, the A/D change-over circuit that links to each other with the amplifying and conditioning circuit output terminal, be used for first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving trap, and the output terminal of the control end of amplifying and conditioning circuit, A/D change-over circuit, first communication module are connected with the I/O interface of microprocessor; It is characterized in that: said panalarm comprises audible-visual annunciator and portable communication apparatus; The control end of audible-visual annunciator is connected with the I/O interface of microprocessor; The signal processing circuit of seismic monitoring device is provided with second communication module that is used for the portable communication apparatus wireless telecommunications, and second communication module is connected with the I/O interface of microprocessor.
2. the rescue according to claim 1 scene of speedily carrying out rescue work aftershock prior-warning device; It is characterized in that: the quantity of said seismic monitoring device is at least two; Be divided into the principal earthquake monitoring device and from the seismic monitoring device; Wherein, The principal earthquake monitoring device is unique setting, and only its signal processing circuit disposes first communication module that is connected with the wireless telecommunications of earthquake monitoring department information receiving system; The principal earthquake monitoring device with between the seismic monitoring device, respectively between the seismic monitoring device, be connected by wireless telecommunications.
3. the aftershock prior-warning device is used at the rescue according to claim 1 and 2 scene of speedily carrying out rescue work, and it is characterized in that: said acceleration transducer is three micromechanics electronic accelerometers or three single shaft micromechanics electronic accelerometers that quadrature is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470852U CN202404715U (en) | 2011-09-16 | 2011-09-16 | On-site aftershock warning apparatus for rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203470852U CN202404715U (en) | 2011-09-16 | 2011-09-16 | On-site aftershock warning apparatus for rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404715U true CN202404715U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203470852U Expired - Fee Related CN202404715U (en) | 2011-09-16 | 2011-09-16 | On-site aftershock warning apparatus for rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185045A (en) * | 2015-09-29 | 2015-12-23 | 北京立合泰科电气技术有限公司 | Portable region multi-point wireless aftershock early-warning and alarm device |
| CN105741497A (en) * | 2014-12-24 | 2016-07-06 | 林沛旸 | Earthquake alarm method and earthquake alarm broadcasting system |
-
2011
- 2011-09-16 CN CN2011203470852U patent/CN202404715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105741497A (en) * | 2014-12-24 | 2016-07-06 | 林沛旸 | Earthquake alarm method and earthquake alarm broadcasting system |
| CN105185045A (en) * | 2015-09-29 | 2015-12-23 | 北京立合泰科电气技术有限公司 | Portable region multi-point wireless aftershock early-warning and alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20120916 |