CN102385787A - Early warning method for regional earthquake monitoring net - Google Patents
Early warning method for regional earthquake monitoring net Download PDFInfo
- Publication number
- CN102385787A CN102385787A CN2010102969577A CN201010296957A CN102385787A CN 102385787 A CN102385787 A CN 102385787A CN 2010102969577 A CN2010102969577 A CN 2010102969577A CN 201010296957 A CN201010296957 A CN 201010296957A CN 102385787 A CN102385787 A CN 102385787A
- Authority
- CN
- China
- Prior art keywords
- acceleration
- peak value
- horizontal shift
- earthquake
- perpendicular displacement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention relates to an early warning method for a regional earthquake monitoring net, which solves the technical problem that a lot of inconvenience is brought to lives of people due to the fact that the unnecessary panics of residents are caused because of mistake report, false report and missing report which are caused by low accuracy of earthquake monitoring and analyzing of the regional earthquake monitoring net. In the technical measure adopted by the invention, the early warning method for the regional earthquake monitoring net is realized on the basis of a set of sub monitoring stations with earthquake monitors, a master control center arranged at the regional center and provided with assorted management software and a regional earthquake monitoring net system formed by means of a topology network. The early warning method for the regional earthquake monitoring net has the beneficial effect that the accuracy of earthquake information is judged through a double-layer threshold comparison method, thereby, valuable time is strived for the escape of people, and simultaneously, the inconvenience brought to the lives of people because of false report is also avoided.
Description
Technical field
The present invention relates to a kind of method for early warning of regional earthquake monitoring net, be applied to the seismic monitoring field, particularly a kind ofly can judge accurately whether focus is the method for early warning that seismic signal and earthquake involve scope.
Background technology
Since this century, the whole world all is faced with the danger that earthquake is caused disaster, and countless because of casualties and property loss that earthquake causes, in a sense, earthquake is first of group calamity.Earthquake be can monitor predictable; Especially before violent earthquake takes place; Can use the observation earth interior of instrument and the ANOMALOUS VARIATIONS of microcosmic such as Surface Physical, chemistry, and differentiate these unusual letter letters, therefrom extract the accurate omen signal that earthquake takes place through computing machine and supporting software for calculation.The main method of at present, carrying out earthquake precursors monitoring have seismology, crustal deformation, earth magnetism, the collection and the analysis-by-synthesis of phenomenons such as electric, gravity, ground temperature, terrestrial stress, underground water, satellite photo analysis and animal anomaly activity.Prior art all adopts the computing method of regional earthquake monitoring net matching management software to the analysis of seismic signal, and when judging whether the signal source is seismic signal, the employing that has is followed the principle that the minority is subordinate to the majority with region formula analysis by synthesis method.But the situation that this analytical approach is often misrepresented deliberately, reported by mistake and fails to report is in the majority, causes the fear that the resident is unnecessary, influences normal life.Well do not solve to this problem prior art, brought inconvenience for the work of this area.
Summary of the invention
The present invention to solve since the accuracy rate of the seismic monitoring of regional earthquake monitoring net and analysis hang down cause misrepresent deliberately, report by mistake and fail to report, cause the fear that the resident is unnecessary; Thereby bring the technical matters of inconvenience for people's life; Designed a kind of method for early warning of regional earthquake monitoring net; Not only the data of the seismic monitoring appearance of warning in the zone are handled, the data of the seismic monitoring appearance collection of also will not reporting to the police are simultaneously carried out analyzing and processing, have only above-mentioned two results all to satisfy preset alert if; Just can sound the alarm in total control center, adopt this double-deck method of judging to guarantee the accuracy of regional earthquake monitoring net early warning.
The present invention for realizing the technological means that goal of the invention adopts is; A kind of method for early warning of regional earthquake monitoring net; Said method is to realize having the sub-monitoring station of seismic monitoring appearance by one group and be arranged on the basis of the total control center that has supporting management software of regional center, the regional earthquake monitoring system that forms by topological network; In total control, set up in the heart and store preset alarm station and count threshold value y1, preset horizontal shift acceleration peak value a1 and the ISD of perpendicular displacement acceleration peak value b1; And, carry out following steps on this basis to the seismic monitoring appearance coding and sorting order in the region within the jurisdiction, total control center:
A, always control shake monitor in any tableland in the region within the jurisdiction, center by the accekeration of local face of land perpendicular displacement of 3-axis acceleration sensor online acquisition and horizontal shift, and according to the rules sequential pass to total control center; Judge that in the CPU of earthquake monitor transmission, processing index triggers alerting signal after unusual; The warning message identification code that gathers, annotates at total control center, the perpendicular displacement that all seismic monitoring appearance are gathered and the accekeration of horizontal shift are crossed the exclusive data library storage that network sends to total control center;
B, always control the center and alarm station preset in the ISD is counted the actual alarm platform of storing in threshold value y1 and the intermediate database count summation y2 and compare; If the actual alarm platform is counted summation y2 and is counted threshold value y1 less than alarm station; Then return steps A; If the actual alarm platform is counted summation y2 and counted threshold value y1 more than or equal to alarm station, carry out step C;
C, always control the center with the acceleration peak value a1 of horizontal shift preset in the ISD and the acceleration peak value b1 of perpendicular displacement; Acceleration peak value a2, the perpendicular displacement acceleration peak value b2 of the horizontal shift that collects with the seismic monitoring appearance of not reporting to the police respectively compare; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement are all less than the acceleration peak value a1 of preset horizontal shift and the acceleration peak value b1 of perpendicular displacement; Then return steps A; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement; Have an acceleration peak value a1 and the acceleration peak value b1 of perpendicular displacement at least greater than preset horizontal shift, always the control center return alerting signal to sub-monitoring station, startup should the zone in earthquake alarming device.
Key of the present invention is; In regional earthquake monitoring system method for early warning; Compare through the alarm station number of seismic monitoring appearance in the zone is gathered and counts threshold value with preset alarm station, follow the principle that the minority is subordinate to the majority, if exceed threshold value; Need further to judge the accuracy of earthquake information; The acceleration peak value of the earth's crust displacement that the seismic monitoring appearance of soon not reporting to the police reports compares with preset acceleration peak value, exceeds preset value and sounds the alarm, through radio play escape guide.In the present invention; Adopted double-deck threshold ratio method; Have only when the earth's crust displacement acceleration peak value of the alarm station number and the seismic monitoring appearance collection of not reporting to the police satisfies threshold condition simultaneously; Total control center just can be sent early warning and controlled signal to corresponding sub-monitoring station, starts the early warning radio and plays the escape guide.
The invention has the beneficial effects as follows: judge the accuracy of earthquake information through double-deck threshold ratio method, striven for valuable time, also avoided simultaneously because the inconvenience that wrong report brings for people's life for people's escape.
Embodiment
A kind of method for early warning of regional earthquake monitoring net; Said method is to realize having the sub-monitoring station of seismic monitoring appearance by one group and be arranged on the basis of the total control center that has supporting management software of regional center, the regional earthquake monitoring system that forms by topological network; In total control, set up in the heart and store preset alarm station and count threshold value y1, preset horizontal shift acceleration peak value a1 and the ISD of perpendicular displacement acceleration peak value b1; And, carry out following steps on this basis to the seismic monitoring appearance coding and sorting order in the region within the jurisdiction, total control center:
A, always control shake monitor in any tableland in the region within the jurisdiction, center by the accekeration of local face of land perpendicular displacement of 3-axis acceleration sensor online acquisition and horizontal shift, and according to the rules sequential pass to total control center; Judge that in the CPU of earthquake monitor transmission, processing index triggers alerting signal after unusual; The warning message identification code that gathers, annotates at total control center, the perpendicular displacement that all seismic monitoring appearance are gathered and the accekeration of horizontal shift are crossed the exclusive data library storage that network sends to total control center;
B, always control the center and alarm station preset in the ISD is counted the actual alarm platform of storing in threshold value y1 and the intermediate database count summation y2 and compare; If the actual alarm platform is counted summation y2 and is counted threshold value y1 less than alarm station; Then return steps A; If the actual alarm platform is counted summation y2 and counted threshold value y1 more than or equal to alarm station, carry out step C;
C, always control the center with the acceleration peak value a1 of horizontal shift preset in the ISD and the acceleration peak value b1 of perpendicular displacement; Acceleration peak value a2, the perpendicular displacement acceleration peak value b2 of the horizontal shift that collects with the seismic monitoring appearance of not reporting to the police respectively compare; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement are all less than the acceleration peak value a1 of preset horizontal shift and the acceleration peak value b1 of perpendicular displacement; Then return steps A; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement; Have an acceleration peak value a1 and the acceleration peak value b1 of perpendicular displacement at least greater than preset horizontal shift, always the control center return alerting signal to sub-monitoring station, startup should the zone in earthquake alarming device.
Above-mentioned step also comprises: D, always control the center and the actual alarm platform of storing in the intermediate database is counted seismic signal after the processing that summation y2 and sub-monitoring station report carry out statistic of classification and become the daily sheet data, compression packing storage.
Above-mentioned seismic monitoring appearance adopts the 3-axis acceleration sensor that has automatic calibration function, and the automatic Calibration Method step of 3-axis acceleration sensor comprises:
A1: X, Y, three mutually perpendicular volume coordinates of direction of Z are set, and the plane that horizontal component X, Y form is parallel to the ground;
A2: after installing the seismic monitoring appearance, following three sensors of stationary state are sent to the initial acceleration value CPU computing of seismic monitoring appearance;
A3: the seismic monitoring appearance is in running order down, three sensors respectively with the accekeration of gathering be sent to the seismic monitoring appearance CPU, calculate the accekeration of the horizontal shift and the perpendicular displacement on the local face of land by supporting formula, accomplish calibration.
In the above-mentioned steps A; The method that the seismic monitoring appearance is handled the acceleration of face of land horizontal shift and perpendicular displacement is; The ISD of the acceleration rate threshold store preset two groups of horizontal shift acceleration rate threshold and perpendicular displacement is set in the seismic monitoring appearance, carries out following steps on this basis:
1) CPU is respectively by the impurity signal in STA/LTA algorithm and the level detection algorithm filtering acceleration signal;
2) CPU compares with the acceleration rate threshold of preset one group of horizontal shift acceleration rate threshold and perpendicular displacement in the ISD and by the filter out impurities accekeration of signal of STA/LTA algorithm; If exceed threshold value; Then carry out step 3), then do not return step 1) if exceed threshold value;
3) CPU compares with the acceleration rate threshold of another preset in ISD group horizontal shift acceleration rate threshold and perpendicular displacement and by the filter out impurities accekeration of signal of level detection algorithm; If exceed threshold value; Then trigger alerting signal, then do not return step 1) if exceed threshold value.
The step of carrying out simultaneously with step B also comprises the judgement to the epicentral location; After the arrangement of the coding of the seismic monitoring appearance in the region within the jurisdiction, total control center; And according to the special-purpose vectorial ordered series of numbers figure of geographic position ordering formation; Carry out following steps on this basis: the center of always controlling generates new pointer vector after according to the alerting signal grade of seismic monitoring appearance in the region within the jurisdiction, analyzing and processing between any two earthquake monitoring point; Judge earthquake centre direction and epicentral location according to the sensing of the composite vector of all pointer vectors in this zone and the surface displacement accekeration of each monitoring point, and data are sent to the exclusive data library storage.
Among the present invention, the seismic monitoring network system is exactly a kind of based on MEMS acceleration transducer collection earthquake information, utilizes the data analysis management platform of wireless network remote monitoring earthquake information.Native system comprises three parts: the center is always controlled in the sub-monitoring station, earthquake pre-warning radio, the seismic monitoring that have the seismic monitoring appearance.Sub-monitoring station can monitor earthquake information, can be when earthquake takes place fast to earthquake pre-warning radio emission less radio-frequency alerting signal, and data are uploaded to seismic monitoring through the WCDMA network always control the center, preserve the geological data waveform simultaneously; The earthquake pre-warning radio sends alarm sound after receiving the earthquake alarm that sends sub-monitoring station immediately, the arrival of reminds people earthquake, and play the escape guide, the earthquake pre-warning radio has functions such as hand power, all-wave receiver, emergency lighting in addition.
Key of the present invention is; In regional earthquake monitoring system method for early warning; Compare through the alarm station number of seismic monitoring appearance in the zone is gathered and counts threshold value with preset alarm station, follow the principle that the minority is subordinate to the majority, if exceed threshold value; Need further to judge the accuracy of earthquake information; The acceleration peak value of the earth's crust displacement that the seismic monitoring appearance of soon not reporting to the police reports compares with preset acceleration peak value, exceeds preset value and sounds the alarm, through radio play escape guide.In the present invention; Adopted double-deck threshold ratio method; Have only when the earth's crust displacement acceleration peak value of the alarm station number and the seismic monitoring appearance collection of not reporting to the police satisfies threshold condition simultaneously; Total control center just can be sent early warning and controlled signal to corresponding sub-monitoring station, starts the early warning radio and plays the escape guide.
Claims (5)
1. the method for early warning of a regional earthquake monitoring net; Said method is to realize having the sub-monitoring station of seismic monitoring appearance by one group and be arranged on the basis of the total control center that has supporting management software of regional center, the regional earthquake monitoring system that forms by topological network; It is characterized in that: in total control, set up in the heart and store preset alarm station and count threshold value y1, preset horizontal shift acceleration peak value a1 and the ISD of perpendicular displacement acceleration peak value b1; And, carry out following steps on this basis to the seismic monitoring appearance coding and sorting order in the region within the jurisdiction, total control center:
A, always control shake monitor in any tableland in the region within the jurisdiction, center by the accekeration of local face of land perpendicular displacement of 3-axis acceleration sensor online acquisition and horizontal shift, and according to the rules sequential pass to total control center; Judge that in the CPU of earthquake monitor transmission, processing index triggers alerting signal after unusual; The warning message identification code that gathers, annotates at total control center, the perpendicular displacement that all seismic monitoring appearance are gathered and the accekeration of horizontal shift are crossed the exclusive data library storage that network sends to total control center;
B, always control the center and alarm station preset in the ISD is counted the actual alarm platform of storing in threshold value y1 and the intermediate database count summation y2 and compare; If the actual alarm platform is counted summation y2 and is counted threshold value y1 less than alarm station; Then return steps A; If the actual alarm platform is counted summation y2 and counted threshold value y1 more than or equal to alarm station, carry out step C;
C, always control the center with the acceleration peak value a1 of horizontal shift preset in the ISD and the acceleration peak value b1 of perpendicular displacement; Acceleration peak value a2, the perpendicular displacement acceleration peak value b2 of the horizontal shift that collects with the seismic monitoring appearance of not reporting to the police respectively compare; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement are all less than the acceleration peak value a1 of preset horizontal shift and the acceleration peak value b1 of perpendicular displacement; Then return steps A; If the acceleration peak value a2 of the horizontal shift of online acquisition and the acceleration peak value b2 of perpendicular displacement; Have an acceleration peak value a1 and the acceleration peak value b1 of perpendicular displacement at least greater than preset horizontal shift, always the control center return alerting signal to sub-monitoring station, startup should the zone in earthquake alarming device.
2. the method for early warning of a kind of regional earthquake monitoring net according to claim 1 is characterized in that: described step also comprises:
D, always control the center and the actual alarm platform of storing in the intermediate database is counted seismic signal after the processing that summation y2 and sub-monitoring station report carry out statistic of classification and become the daily sheet data, compression packing storage.
3. the method for early warning of a kind of regional earthquake monitoring net according to claim 1 is characterized in that: described seismic monitoring appearance adopts the 3-axis acceleration sensor that has automatic calibration function, and the automatic Calibration Method step of 3-axis acceleration sensor comprises:
A1: X, Y, three mutually perpendicular volume coordinates of direction of Z are set, and the plane that horizontal component X, Y form is parallel to the ground;
A2: after installing the seismic monitoring appearance, following three sensors of stationary state are sent to the initial acceleration value CPU computing of seismic monitoring appearance;
A3: the seismic monitoring appearance is in running order down, three sensors respectively with the accekeration of gathering be sent to the seismic monitoring appearance CPU, calculate the accekeration of the horizontal shift and the perpendicular displacement on the local face of land by supporting formula, accomplish calibration.
4. the method for early warning of a kind of regional earthquake monitoring net according to claim 1; It is characterized in that: in the described steps A; The method that the seismic monitoring appearance is handled the acceleration of face of land horizontal shift and perpendicular displacement is; The ISD of the acceleration rate threshold store preset two groups of horizontal shift acceleration rate threshold and perpendicular displacement is set in the seismic monitoring appearance, carries out following steps on this basis:
1) CPU is respectively by the impurity signal in STA/LTA algorithm and the level detection algorithm filtering acceleration signal;
2) CPU compares with the acceleration rate threshold of preset one group of horizontal shift acceleration rate threshold and perpendicular displacement in the ISD and by the filter out impurities accekeration of signal of STA/LTA algorithm; If exceed threshold value; Then carry out step 3), then do not return step 1) if exceed threshold value;
3) CPU compares with the acceleration rate threshold of another preset in ISD group horizontal shift acceleration rate threshold and perpendicular displacement and by the filter out impurities accekeration of signal of level detection algorithm; If exceed threshold value; Then trigger alerting signal, then do not return step 1) if exceed threshold value.
5. the method for early warning of a kind of regional earthquake monitoring net according to claim 1; It is characterized in that: the step of carrying out simultaneously with step B also comprises the judgement to the epicentral location; After the arrangement of the coding of the seismic monitoring appearance in the region within the jurisdiction, total control center; And according to the special-purpose vectorial ordered series of numbers figure of geographic position ordering formation; Carry out following steps on this basis: the center of always controlling generates new pointer vector after according to the alerting signal grade of seismic monitoring appearance in the region within the jurisdiction, analyzing and processing between any two earthquake monitoring point; Judge earthquake centre direction and epicentral location according to the sensing of the composite vector of all pointer vectors in this zone and the surface displacement accekeration of each monitoring point, and data are sent to the exclusive data library storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010296957 CN102385787B (en) | 2010-09-30 | 2010-09-30 | Early warning method for regional earthquake monitoring net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010296957 CN102385787B (en) | 2010-09-30 | 2010-09-30 | Early warning method for regional earthquake monitoring net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102385787A true CN102385787A (en) | 2012-03-21 |
| CN102385787B CN102385787B (en) | 2013-09-25 |
Family
ID=45825169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010296957 Expired - Fee Related CN102385787B (en) | 2010-09-30 | 2010-09-30 | Early warning method for regional earthquake monitoring net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102385787B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622855A (en) * | 2012-04-12 | 2012-08-01 | 成都高新减灾研究所 | Early-warning countdown method based on IOS (Internetworking Operating System) |
| CN103064104A (en) * | 2012-12-12 | 2013-04-24 | 中国地震局地震研究所 | High-rise building earthquake monitoring and early warning system and method thereof |
| CN104732728A (en) * | 2014-08-29 | 2015-06-24 | 中国航空工业集团公司北京长城计量测试技术研究所 | Intelligent terminal earthquake early warning system |
| CN105160821A (en) * | 2015-08-03 | 2015-12-16 | 福建星网锐捷通讯股份有限公司 | Earthquake alarming method of building intercom system and building intercom system |
| CN105510959A (en) * | 2015-11-30 | 2016-04-20 | 山东康威通信技术股份有限公司 | Method for recognizing type of vibration source of tunnel, and vibration source positioning method |
| CN107479094A (en) * | 2017-09-18 | 2017-12-15 | 辽宁工程技术大学 | A kind of method for realizing earthquake pre-warning |
| CN107784791A (en) * | 2016-08-25 | 2018-03-09 | 苏州热工研究院有限公司 | A kind of earthquake monitoring warning system and method for nuclear power plant |
| CN108051848A (en) * | 2018-01-12 | 2018-05-18 | 中国科学院地质与地球物理研究所 | Earthquake early-warning system and seismologic parameter acquisition methods based on acceleration transducer |
| CN109444949A (en) * | 2018-10-09 | 2019-03-08 | 苏州热工研究院有限公司 | A kind of nuclear power station seismic monitoring early warning network-building method and system |
| CN109581479A (en) * | 2018-12-10 | 2019-04-05 | 南京云创大数据科技股份有限公司 | A kind of processing method of earthquake pre-warning information |
| CN109655881A (en) * | 2017-10-11 | 2019-04-19 | 中国石油化工股份有限公司 | A kind of geophone uses tracking system and method |
| CN110824560A (en) * | 2019-11-11 | 2020-02-21 | 宜宾凯翼汽车有限公司 | Earthquake monitoring system and method based on Internet of vehicles |
| CN112882089A (en) * | 2021-03-12 | 2021-06-01 | 太原美信达科技有限公司 | Earthquake forecasting system based on earth change magnetic field |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199382A1 (en) * | 2006-02-27 | 2007-08-30 | Akio Sakai | Information processing apparatus and earthquake monitoring method |
| CN101173724A (en) * | 2006-11-01 | 2008-05-07 | 中国地震局工程力学研究所 | Intelligent earthquake security control system for lifeblood project pipeline valve |
| JP2008136164A (en) * | 2006-10-27 | 2008-06-12 | Kyocera Corp | Communication base station apparatus and synchronization control method of communication base station apparatus |
| CN101482622A (en) * | 2009-02-20 | 2009-07-15 | 王暾 | Seismic intensity monitoring alert control method and system |
| CN101482620A (en) * | 2009-02-06 | 2009-07-15 | 庄灿涛 | Real-time seismic intensity reporting method and system |
-
2010
- 2010-09-30 CN CN 201010296957 patent/CN102385787B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199382A1 (en) * | 2006-02-27 | 2007-08-30 | Akio Sakai | Information processing apparatus and earthquake monitoring method |
| JP2008136164A (en) * | 2006-10-27 | 2008-06-12 | Kyocera Corp | Communication base station apparatus and synchronization control method of communication base station apparatus |
| CN101173724A (en) * | 2006-11-01 | 2008-05-07 | 中国地震局工程力学研究所 | Intelligent earthquake security control system for lifeblood project pipeline valve |
| CN101482620A (en) * | 2009-02-06 | 2009-07-15 | 庄灿涛 | Real-time seismic intensity reporting method and system |
| CN101482622A (en) * | 2009-02-20 | 2009-07-15 | 王暾 | Seismic intensity monitoring alert control method and system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622855B (en) * | 2012-04-12 | 2013-08-14 | 成都高新减灾研究所 | Early-warning countdown method based on IOS (Internetworking Operating System) |
| CN102622855A (en) * | 2012-04-12 | 2012-08-01 | 成都高新减灾研究所 | Early-warning countdown method based on IOS (Internetworking Operating System) |
| CN103064104A (en) * | 2012-12-12 | 2013-04-24 | 中国地震局地震研究所 | High-rise building earthquake monitoring and early warning system and method thereof |
| CN104732728A (en) * | 2014-08-29 | 2015-06-24 | 中国航空工业集团公司北京长城计量测试技术研究所 | Intelligent terminal earthquake early warning system |
| CN105160821A (en) * | 2015-08-03 | 2015-12-16 | 福建星网锐捷通讯股份有限公司 | Earthquake alarming method of building intercom system and building intercom system |
| CN105510959B (en) * | 2015-11-30 | 2018-08-28 | 山东康威通信技术股份有限公司 | A kind of the vibration source kind identification method and vibration source location positioning method in tunnel |
| CN105510959A (en) * | 2015-11-30 | 2016-04-20 | 山东康威通信技术股份有限公司 | Method for recognizing type of vibration source of tunnel, and vibration source positioning method |
| CN107784791A (en) * | 2016-08-25 | 2018-03-09 | 苏州热工研究院有限公司 | A kind of earthquake monitoring warning system and method for nuclear power plant |
| CN107479094A (en) * | 2017-09-18 | 2017-12-15 | 辽宁工程技术大学 | A kind of method for realizing earthquake pre-warning |
| CN109655881A (en) * | 2017-10-11 | 2019-04-19 | 中国石油化工股份有限公司 | A kind of geophone uses tracking system and method |
| CN108051848A (en) * | 2018-01-12 | 2018-05-18 | 中国科学院地质与地球物理研究所 | Earthquake early-warning system and seismologic parameter acquisition methods based on acceleration transducer |
| CN109444949A (en) * | 2018-10-09 | 2019-03-08 | 苏州热工研究院有限公司 | A kind of nuclear power station seismic monitoring early warning network-building method and system |
| CN109581479A (en) * | 2018-12-10 | 2019-04-05 | 南京云创大数据科技股份有限公司 | A kind of processing method of earthquake pre-warning information |
| CN109581479B (en) * | 2018-12-10 | 2020-11-06 | 南京云创大数据科技股份有限公司 | Method for processing earthquake early warning information |
| CN110824560A (en) * | 2019-11-11 | 2020-02-21 | 宜宾凯翼汽车有限公司 | Earthquake monitoring system and method based on Internet of vehicles |
| CN112882089A (en) * | 2021-03-12 | 2021-06-01 | 太原美信达科技有限公司 | Earthquake forecasting system based on earth change magnetic field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102385787B (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102385787B (en) | Early warning method for regional earthquake monitoring net | |
| CN111504268B (en) | Intelligent early warning and forecasting method for dangerous case of soil slope | |
| CN102110347B (en) | Equipment and method for detecting and alarming tumbling of human body | |
| CN103325080B (en) | A kind of home for the aged based on technology of Internet of things intelligent safeguard system and method | |
| CN104827963B (en) | A kind of method, control system and control device for collision prevention of vehicle intelligent early-warning | |
| CN108294389A (en) | A kind of safety cap | |
| CN111275321A (en) | Charging pile state analysis system and method | |
| CN106067244A (en) | A kind of sensor threshold value adaptive regulation method for perimeter detection system and system | |
| CN108852311A (en) | A kind of old man's physiological data collection system based on bluetooth indoor positioning | |
| CN108986414B (en) | Intelligent monitoring and early warning device for side slope geological disasters | |
| CN102622853A (en) | Systems and methods for robust man-down alarms | |
| CN209942883U (en) | Mine disaster alarm system based on personnel positioning | |
| CN104504854A (en) | Alarming method for detecting fall over of human body | |
| CN107205045A (en) | A kind of home for destitute personnel positioning monitor system and its method | |
| CN105913029A (en) | Visitor flow data analysis, early-warning, and display system | |
| CN107423435A (en) | The multi-level method for detecting abnormality of multidimensional space-time data | |
| CN112053093A (en) | Geological disaster landslide real-time monitoring management system based on big data | |
| CN111460969A (en) | Intelligent industrial information monitoring system based on cloud computing | |
| CN103344941B (en) | Based on the real-time target detection method of wireless sensor network | |
| CN109944637B (en) | Mine water disaster early warning system | |
| CN105938648A (en) | Household safety integrated management system and method | |
| CN205103993U (en) | Intelligence human body guardianship device of tumbleing | |
| CN109141513A (en) | A kind of building system for monitoring displacement and monitoring method | |
| CN109799799A (en) | Chemical industrial park big data analysis platform | |
| CN202025410U (en) | Mobile communication alarming terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: 066004 No. 3 Jinghe Road, Huashan Middle Road, Qinhuangdao Economic and Technological Development Zone, Hebei Province Patentee after: Qinhuangdao Development Zone Prospect Co., Ltd. Address before: 066004 No. 3 Jinghe Road, Huashan Zhonglu, Qinhuangdao Development Zone, Hebei Province Patentee before: Qinhuangdao Development Zone Qianjing Electronic Science and Technology Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20190930 |