CN104881961A - Global earthquake geomagnetic anomaly big data monitoring and early warning system based on mobile Internet, and monitoring and early warning method - Google Patents

Abstract

The invention discloses a global earthquake geomagnetic anomaly big data monitoring and early warning system and a monitoring and early warning method based on a mobile Internet. The system provided by the invention comprises a mobile terminal. The mobile terminal is in bidirectional connection with an intermediate layer. The intermediate layer is in bidirectional connection with a main control cloud end. The intermediate layer comprises a distributed cloud computation unit, a distributed mass storage unit, an automatic structured distribution unit and a data filtering unit. The main control cloud end comprises a comprehensive analysis unit, a decision-making unit and a management subsystem. The global earthquake geomagnetic anomaly big data monitoring and early warning method based on the mobile Internet is characterized in that the mobile Internet is used to collect data collected by an intelligent mobile phone or a tablet personal computer, the main control cloud end is used to analyze the data, and a magnetic field abnormal value is obtained and fed back to the intelligent mobile phone or the tablet personal computer for visually displaying a magnetic field abnormity distribution state. Through the analysis of the main control cloud end, a user is enabled to obtain data of great reference value.

Description

The large data monitoring early warning system of global earthquakes geomagnetic anomaly based on mobile Internet and monitoring and pre-alarming method

Technical field

The invention belongs to geomagnetic anomaly monitoring field, be specifically related to the large data monitoring early warning system of a kind of global earthquakes geomagnetic anomaly based on mobile Internet and monitoring and pre-alarming method.

Background technology

Earthquake is one of major natural disasters of facing mankind, and the loss that macroseism causes is very huge, and each state is all being devoted to monitoring and the study of warning of earthquake.

In " People's Republic of China's protection against and mitigation of earthquake disasters method ", encourage, guide social organization and individual to carry out earthquake mass presdiction and disaster prevention activity, Monitoring and prevention is carried out to earthquake; Earthquake prediction suggestion should report national competent authorities.

Mobile Internet, cloud computing, large data fast development are the technical foundation that seismomagnetic is monitored, modes of warning is changed, and also will bring unprecedented breakthrough.

1, China is the country that global earthquakes disaster is the most serious.

In 20th century, the whole world has 1,200,000 people to die from earthquake, dead 600,000 people of China.According to State Seismological Bureau's statistics, the different calamity kind in the China's Mainland second half in 20th century causes in personnel death's quantity, and earthquake causes personnel death's number to account for 54%.The statistics in 20th century shows, China's Mainland population accounts for 1/4 of the world, but more than 7 grades, continent earthquake number of times accounts for 1/3 of global continent earthquake, and global death toll has 7 times more than the earthquake of 200,000 people, wherein occurs in China 4 times.

The earth enters the earthquake multiple phase again, strengthens monitoring very urgent.

21 century, land scope has occurred 5 times " 8 grades of violent earthquakes ".CENC earthquake prediction Section director Jiang sea elder brother thinks, global seismicity with 9.0 grades, Sumatera earthquake in 2004 for mark, enter the high-incidence season of 8 grades of seismic activities, presented and be similar to the multiple situation of the 20th century first half leaf 8 grades of earthquakes in the whole world.

Existing global earthquakes monitoring means can not effectively shake front early warning, and short-term early warning becomes world-famous puzzle.

Earthquake precursors is observed and is comprised, the significant change on earth's surface, earth magnetism, the geophysical anomalies such as electric, gravity, the abnormal behaviour of underground water table, water chemistry, animal, but fail to find effective solution all the time, becomes global problem before impending earthquake early warning.Forecast can only do medium-term and long-term several years Trend judgement, or utilize primary seismic wave and P ripple and shear wave and S velocity of wave propagation to report to the police, comprise the U.S. up-to-date in research and development based on perception physical displacements such as smart mobile phone gps sensor, acceleration transducers, the U.S., China, Japan, Mexico utilize the earthquake alarm system of seismic event transmission time difference.In distance earthquake centre recently, need most in about 20 kilometers of distance ranges of escape, belong to blind area, can not forecast in advance.General 10 seconds escape time of only having an appointment, for individual, belong to invalid alert methods substantially.

4, earth magnetism monitoring is the effective means of the monitor earthquake that earthquake circle is generally acknowledged, is the attendant phenomenon that earthquake is comparatively determined, should strengthens effective monitoring.Before violent earthquake shake, magnetic anomaly has a large amount of definite case and theoretical foundation concomitantly.

True case:

1), before Wenchuan 5.128.0 level special violent earthquake in 2018, physics lesson is just gone up by the Beichuan middle school junior two (one) class, disorderly turn before the compass shake of teaching, classmates had laughed at that time, and after who knows tens minutes, violent earthquake there occurs, classmate is buried for thousands of, new district, Beichuan middle school,, this is the significant information that teacher classmate associates with earth magnetism with the earthquake that life transmits.May 22 in 2008 South Weekend report in Beichuan middle school classmate diary, recorder comprises the people such as the junior two one class of Fu Liying classmate.

2), the earthquake of 2013.4.21 Lushan is after second day, and the present inventor records the sudden deviation 2-3 degree of the number of degrees at Chengdu smart mobile phone electronic compass noon, and result three above aftershocks of Pyatyi occurs, maximum 5.9 grades that afternoon.And before and after this several years, hundreds ofly time open mobile phone electronic compass, even it is all impossible to record primary electron compass abnormal deviation---because there is no earthquake.Generally, deviation is no more than ± and 1 degree, 2-3 degree deviation needs about 2000 by testing mobile terminal---the magnetic field amount of 3000nT, from distance about 100 kilometers, earthquake centre, zone of fracture length 40 kilometers, according to magnetic field intensity and square distance inversely, calculate that magnetic field, earthquake centre transient change may up to 30000-46000nT.

3), 5.12 Wenchuan earthquake Chengdu geomagnetic observatories in 2008 start to record exceptional value variance for first 36 hours in shake and reach 26 ~ 95 times, and Zeng little Ping, Zheng Ji big belly, Wang Yi offer, have introduction in Zhang Suqin, Lin Yunfang " before shake especially big geomagnetic anomaly and short face early warning meaning ".But unfortunately owing to only having single data, data volume is not enough, can not judge abnormal source, magnetic field, direction, the key factors such as variation trends, distribution range area, do not make timely early warning.Wenchuan earthquake 69227 people is wrecked, and 374643 people are injured, and 17923 people are missing.

4) other case histories and theories integration:

In June, (1) 2003 " Earthquake In China "---" ULF and the LF Electromagnetic Precursors signal of rock pressure-rupturable " Qian Shuqing Hao Jin figured woven silk material Zhou Jianguo Gao Jintian (Institute of Geophosics of China Earthquake Administration, Beijing 100081) nearest more than 10 years, the situation of ULF and LF Electromagnetic Precursors signal is observed, as U.S. Luo Mapulieta in 1989 7.11 grades before some more than 7 grades violent earthquakes of bibliographical information; Nineteen ninety-five Japan's slope god 7.12 grades of earthquakes; Taiwan Ji Ji in 1999 7.14 grades of earthquakes.

(2) China Seismology Bureau woods cloud virtue, Zeng little Ping, continuous spring honor " application of geomagnetism method in earthquake prediction "

River in 1855 family violent earthquake magnet loses magnetism

Broadcast is noisy unclear etc. before the maritime 7.8 grades of violent earthquakes in Yunnan in 1970.

Breed in evolution in earthquake, due to underground effect of stress, physics, the chemical property of subsurface rock will change, thus cause the change of subsurface rock magnetic.

(3) unit such as Institute of Geophosics of China Earthquake Administration, Zeng little Ping, Zheng Ji big belly, Wang Yi offer, Zhang Suqin, Lin Yunfang " before shake especially big geomagnetic anomaly and short face early warning meaning " 11 phases in 2011 " Chinese engineering science ":

Author arrives disaster area soon after the violent earthquake of Wenchuan, and investigation confirms that Beichuan County, severely afflicated area is before occurring more than 5 hour apart from earthquake, and just existing compass points to the phenomenon of the magnetic field disorders such as mistake.And Beichuan middle school earthquake occur before 13min, have full class collective of students observe compass teaching aid on physics lesson irregular turn-take until earthquake generation strange phenomenon.

New York Times once reported 11 months November then in 1858, before Portugal Setubal earthquake occurs, locality also has compass abnormal, even the sea compass pointer fact of turn-taking.

To the time space distribution also difficult further investigated of magnetic anomaly before imminent earthquake.Wherein cause, one is that the geomagnetic instrument cloth dot density of specialty is relatively very low, and violent earthquake is as the generation of small probability event, and the geomagnetic instrument being difficult to specialty, just at Damage Epicenter, is difficult to record the changes of magnetic field very among a small circle,

Calculate the destructive macroseism of M:6 ~ 9.5 grade, at Damage Epicenter 1km place, the earth magnetism ULF abnormal signal value before imminent earthquake can up to 10 ~ 105nT magnitude, can be comparable with magnetic field of the earth magnitude.

Can be seen, when magnitude M by Fig. 1: 6,7,8,9 time, apart from anomalous field value about 450nT, 2900nT, 18000nT and the 90000nT respectively at 1km place, earthquake centre.

Under above-mentioned research can explain varying environment, before comprising 8 grades, Wenchuan violent earthquake in 2008, the change of geomagnetic anomaly in magistoseismic area can cause the irregular disturbance of compass, deflect the abnormal occurrence of even turn-taking.

This shows: before macroseism is about to generation, and some areas, earthquake centre exist magnetic field disorder and magnetic spray heteromophism.Unfortunately, people ignore the Nature before violent earthquake by strong caution signal that geomagnetic disturbance sends before this.

5, current global earth magnetism monitoring is subject to the high restriction of contruction and maintenance cost, and distributed number is very limited.

It is arrange seismic observatory in various places or mobile monitoring point monitors the geophysical parameters relevant to earthquake as earth magnetism that whole world earth magnetism monitors the method generally adopted, the change of some simultaneously monitor stress etc. carrys out monitoring and warning earthquake, but because of the newly-built of monitoring point and maintenance cost higher, distributed quantity is very limited, be difficult to have an opportunity near earthquake centre, the valid data gathered are considerably less, be not enough to make the front early warning of shake to base area magnetic anomaly data, this is also a great problem that world faces in seismic monitoring, early warning.Such as global earthquakes measuring platform system (SRO) is established in 1974, and the maximum feature of this system is that used seismometer is all arranged on about 100 meters, down-hole, and to get rid of the earth's surface noise in working band, only there are 11 platforms in the whole world; Start earth magnetism scientists the nineties and establish Intermagnet (INTERMAGNET), end the data of this net in April, 2013 announcement, about 144 Geomagnetic Station of global only You20Duo Ge countries and regions network.China successively builds up geomagnetic observatory in 50 ~ sixties of 20th century, as nineteen fifty-three Changchun, 1954 Beijing, 1956 Lhasa etc., are commonly called as " Lao Batai ", according to the data that State Seismological Bureau announces, China is total geomagnetic observatory point 169 by 1984, normal workable proportions 30%, according to the Peoples Daily report on January 21st, 2004, China builds up three grades of geomagnetic observation networks of nationwide, wherein 37 benchmark geomagnetic observatories of Earthquake In China office system and 3 geomagnetic observatory primary network stations of Chinese Academy of Sciences's system.Other field inspection of 70 ~ 250 kilometers points 607.Amount to 647.Such as Mare Tranquillitatis, Beijing geomagnetic observatory be Capital Region unique earth magnetism INTEGRATED SIGHT specialty platform, adopt carbon fiber without magnetic technology construction, construction requirement is high, and cost is higher.

6, want comparatively monitor geomagnetic anomaly change, must intensively layout, but reality is difficult to accomplish.Square relation be inversely proportional to of base area magnetic intensity and distance, one square kilometre is approximately needed to establish a monitoring point effectively could observe earthquake centre in theory, except depopulated zone, the such increase of quantity to equipment purchase, construction maintenance management cost of layouting almost can not be accomplished.Simultaneously, want effectively to carry out data analysis, it must be the combinatory analysis of multiple stage point data, ability rejecting abnormalities data, must base area magnetic data do not put on the same stage change intensity judge anomaly source geographic position, magnetic field, the data such as impact scope, this only has large data just can complete, and is not that existing geomagnetic observatory dot pattern is competent.

7, earth magnetism monitoring needs global layout.

The uncertainty that earthquake occurs, even if a country, increases geomagnetic observatory point, due to the uncertainty that earthquake occurs, still even monitors less than valid data decades in the short time.In sum, to earthquake response the most direct geomagnetic anomaly monitoring location and valid data wretched insufficiency, earthquake and earth magnetism corresponding logical relationship data deficiencies, make it to become countries in the world for a long time and be all devoted to the monitoring of earthquake, one of basic reason forecast before but failing to make once shake.

8, mobile Internet, cloud computing, large data fast development are the technical foundation that seismomagnetic is monitored, modes of warning is changed, and also will bring unprecedented breakthrough.In mobile Internet intelligent terminal, smart phone user is more than 1,600,000,000, and panel computer user 2015 will more than 1,000,000,000, and according to eMarketer2014 data in the end of the year, global smart phone user surpasses 1,600,000,000, and within 2015, panel computer user will surpass 1,000,000,000; Through cloud computing platform, user drops into hardware without the need to huge fund in advance, then spends a lot of time these hardware of maintenance and management, and can provide the service such as cheap supercomputing and safer mass storage, backup, and can realize global multizone layout fast.Amazon has 11 region clouds and 28 data centers, server 1,500,000-200 ten thousand, and there are 8 data centers in Google, server 1,000,000, and Microsoft's 17 region clouds, server is also close to 1,000,000.In user's magnitude, Ali's cloud has more than 140 ten thousand, and Amazon is close to 1,000,000.Cloud computing can the calculated amount of several days some months of completing over, and storage level reaches PB from TB, and cheaper; In large market demand, LAPD and University of California's cooperation utilize the generation of large data prediction crime, Google Flu Trends (Google Flu Trends) utilizes the distribution of search keyword prediction bird flu, special in statistician. and Joel Silver (Nate Silver) utilizes the cases such as large data prediction 2012 election of America result.

The solution comparatively close with the inventive method: the thinking of Intermagnet (INTERMAGNET) is also that global metadata is shared, but it is professional platform point construction mode, data wretched insufficiency, only have an appointment 144 platforms of networking in the whole world,, all there is construction maintenance cost high, deficiency of layouting in the professional geomagnetic observatory point of various countries, the problem of valid data deficiency, lacking the real-time automatic early-warning that abnormal large data are carried out with seismomagnetic should analyze simultaneously, someone proposes mobile phone sensor monitoring earth magnetism, but single cpu mode, also just like national patent application number: 201510049262.1 " the seismic data recording analytic systems based on mobile phone seismic monitoring network " are " before obtaining earthquake with mobile phone record and earthquake, in, the vibrations of each position that rear each stage monitors, earth magnetism consecutive variations number in time, , object is to provide a kind of than traditional seismograph station Monitoring Data more fully system, professional seismograph station geological data can be solved not enough, data deficiencies after shake, the problems such as aftershock data deficiencies ", this programme is a kind of good thinking.But lack mobile device use and rock abnormal data solution, time mobile, data error can reach more than 15%, what lack that amateur sensor can monitor defines with magnetic field range, lack the research to seismomagnetic, such as professional equipment precision can reach the magnitude of 0.1nT, and the precision of mobile phone magnetic field sensor is generally at 40 ~ 200nT, by the basic variation value of environmental interference generally at about ± 500 ~ 1500nT, so its " providing than professional geomagnetic observatory data more comprehensively " proposed is inaccurate and cannot realize.

Can geomagnetic anomaly be produced before earthquake, but this geomagnetic anomaly can't be utilized at present, propose warning to people.

Summary of the invention

The present invention is directed to above-mentioned deficiency, provide the large data monitoring early warning system of a kind of global earthquakes geomagnetic anomaly based on mobile Internet.

The present invention is achieved in that

The large data monitoring early warning system of global earthquakes geomagnetic anomaly based on mobile Internet, comprise mobile terminal, mobile terminal and middle layer are bi-directionally connected, and middle layer and master control high in the clouds are bi-directionally connected;

Described middle layer comprises distributed cloud computing unit, distributed mass storage unit, automatic structure allocation units, data filtering units;

Described master control high in the clouds comprises integerated analytic unit, decision package, ADMINISTRATION SUBSYSTEM.

Further, described mobile terminal is smart mobile phone or panel computer, and described smart mobile phone or panel computer are configured with direction sensor, geomagnetic sensor and gravity sensor.

Further, direction sensor is comprise two axle sensors of X-axis and Y-axis or comprise the three-axis sensor of X-axis, Y-axis and Z axis.

Further, mobile terminal adopts apple IOS or Android operation system, or Windowsphone operating system.

Present invention also offers the monitoring and pre-alarming method of the large data monitoring early warning system of a kind of global earthquakes geomagnetic anomaly based on mobile Internet, comprise the following steps:

S1, arranges mobile terminal sampling interval cycle parameter, sampling duration parameters;

S2, detects whether mobile terminal is stationary state, is removed by hop the data that direction sensing or direction sensor and gravity sensor gather, the process of slip mean filter, detects X-axis, Y-axis and Z axis data, when arbitrary axle data movement is more than 0 ~ 5 °, mobile terminal is in nonstatic state; When mobile terminal remains static, start image data;

S3, data acquisition, after mobile terminal remains static 1 ~ 5 second, locality magnetic sensor signal, in time period T or in N number of image data, calculating magnetic field average strength TA, in the data gathered, the data being greater than or less than TA value 1000 ~ 3000nT are magnetic field exceptional value; Calculate the mean value ZA of xyz axle arbitrary value variation value in magnetic field exceptional value, in the data gathered, xyz axle arbitrary value variation value is greater than or less than 5 ~ 20% of ZA value for coordinate exceptional value simultaneously;

Mobile terminal is by GPRS or WLAN or WIFI, per hour to middle layer transmission primaries normal value data;

When there are exceptional value data, mobile terminal passes through GPRS or WLAN or WIFI to middle layer instantaneous transmission;

S4, intermediate layer handles, distributed cloud computing unit carries out data, and distributed mass storage unit stores data, automatic structure allocation units, and data filtering units is filtered data;

S5, master control high in the clouds, abnormal data collected by the Magnetic Sensor of base area, binding site signal, map shows, adopt geographical location information analytic system kriging interpolation value method particularly, statistical classification, according to abnormal data number percent, map indicates maximum concentration zones, abnormal data decline trend, distribution shape;

Further, when abnormal data number percent is greater than 50%, map indicates maximum concentration zones, abnormal data decline trend, distribution shape.

One: feature of the present invention and different from existing seismomagnetic monitoring and warning mode:

The present invention utilizes the cloud computing platform such as Amazon AWS, A Liyun, Google, Microsoft, is divided into three layers: 1, collection terminal; 2, middle layer; 3, end is analyzed; Collaborative efficient work.The unit of being different from over, LAN (Local Area Network), server mode, more can adapt to the needs of globalization, large data.

Globalization layout, avoid valid data not enough.The advantage of traditional specialty geomagnetic observatory point is that precision is high, and better anti-interference, weak point, as front analysis, mainly builds maintenance cost, wretched insufficiency of layouting; Other propose to lack globalization layout thinking with the scheme of mobile phone monitoring record earthquake, and collection terminal is only limitted to mobile phone, lacks defining mobile phone Sensor monitoring scope.The present invention for realizing carrier with cloud computing platform, with mobile terminal as collection point, in collection layout, considers that earthquake is uncertain, adopts global layout type image data; Earth magnetism of changing over monitoring unit or LAN (Local Area Network), single country, provincialism pattern valid data quantity not sufficient problem.The geomagnetic observatory point data simultaneously externally announced in real time various countries also includes acquisition range in.

Mobile terminal all standing, is configured with guarantee.The monitoring of existing earth magnetism is generally professional equipment, has proposition small sensor device, unit electronic compass, mobile phone image data, but lacks and consider from the angle of mobile terminal all standing.According to eMarketer2014 data in the end of the year, whole world smart phone user 16.4 hundred million, panel computer user 2015 reaches 1,000,000,000, smart mobile phone is adopted to add panel computer, number of users is more than 1,600,000,000, existing smart mobile phone has substantially all been configured with geomagnetic sensor and has had gravity sensor and direction sensor, GPS, and medium-to-high grade smart mobile phone is also configured with gyro sensor, and the sensor configuration of smart mobile phone can meet native system completely and gather needs; Medium-to-high grade panel computer geomagnetic sensor and direction sensor, gravity sensor are also standard configuration substantially.

The relation of proposition sensor combinations first effectively rejects people for the disturbing factor monitoring earth magnetism such as rocking, the feature of mobile terminal is exactly movability, we test its sensor when mobile can produce the data variation up to about more than 15%, and the present invention effectively rejects people by sensor combinations relation and rocks the data exception caused.Mobile terminal, as collection point, must be considered not affect the normal of user, does not also affect effective collection of geomagnetic data simultaneously;

Proposition high frequency time gathers, as far as possible synchronous with ground magnetic wave.By understanding, we find that domestic and international most geomagnetic observatory sample frequency is lower, mostly are once per second, if six, Sichuan geomagnetic observatory frequency acquisition is all like this, only have newly-built asbestos platform to be 50 times per second.Before shake, earth magnetism is not continue eruption, by actual observation and the research both at home and abroad of the present inventor, is present magnetic intermittent eruption.Ground magnetic wave may be even that the exception of a few centisecond presents.Present global collection analysis ground magnetic wave also thinks that based on long wave and low frequency and very low frequency (VLF) wave band be effective method, but such variation frequency also may reach tens to hundreds of, few kilohertz, so only have higher sample frequency just likely to monitor the geomagnetic anomaly signal arrived to the clues and traces of earth interior;

Emphasis data acquisition, more easily for user accepts.Native system is that monitoring suddenlys change geomagnetic anomaly sudden change value in 0.1 ~ 60 second as the early warning foundation gathered, and this is the incremental data that emphasis of the present invention gathers, and is not work 24 hours continuous records.Continuous acquisition can produce a large amount of invalid data, native system emphasis acquisition abnormity data, and such collection terminal volume of transmitted data, power consumption, EMS memory occupation are less, running background, more easily for mobile phone users accepts;

In data transfer mode:

The present invention, except GPRS or WLAN or WIFI, too increases the mode that smart mobile phone note transinformation, bluetooth and short distance orientation are searched and rescued, makes information transmission mode more various, real-time, all standing;

Based on collection terminal user geographic position, directional transmissions, real-time Transmission, more precisely effectively.

8) on data processing and inversion utilizes:

First time participates in seismomagnetic monitoring so that the large data supporting whole world of cloud computing platform is common.By cloud computing platforms such as Amazon, Ali, Google, Microsofts, paying cost is lower as required, the layout that globalizes can be realized fast, safer: to realize the large data management based on the cloud computing technologies such as point low cost distributed capture, distributed type high speed calculating, distributed storage, backup, virtualization infrastructure, automatic management and analysis and utilization;

The analog detection logical relation of geomagnetic anomaly and mobile terminal device sensor.With amateur geomagnetic sensor as monitoring tool, the scheme in past is not analyzed the validity in mobile terminal Sensor monitoring magnetic field and data area, because mobile terminal sensor is not professional equipment after all, its monitoring effective range and limited precision, detected by contrast, amateur sensor is due to residing environmental interference and precision problem, setting is effectively monitored large changing value magnetic field exceptional value, as shown in Figure 1, the value of its correspondence is the above violent earthquake of about 6.5-7 level, consider that earthquake centre changes of magnetic field is larger, and to scheme-A be that the magnetic field in distance 1 kilometer, earthquake centre is abnormal calculates data.Simultaneously by the present inventor's actual observation case, the substantial connection degree of earth magnetism and earthquake may be higher.By mobile terminal monitoring record earthquake related data, being supplementing of existing professional geomagnetic observatory point, is the low cost means for destructive violent earthquake earth magnetism monitoring;

Multiple non-seismomagnetic abnormal data filtration method.Comprise around mobile phone users and have strong magnetic field circumstance as with all can the causing non-moving state magnetic value exception such as magnet, high-power electric appliance, power supply.Now carry out noise reduction by large data analysis abnormal user ratio, change tradition based on indivedual platform point data, be difficult to be that platform point device is abnormal or other disturb the geomagnetic anomaly caused respectively; For global large area disturbing factors such as solar windstorms, by global large Data Comparison, also can effectively screen.

Before shake, early warning is significant.Existing professional geomagnetic observatory point data deficiency more difficult support shake prerequisite is for warning data, the present invention is directed to the existing relation of magnetic anomaly gravely, according to shaking record greatly for several times, extremely by 36 hours before occurring to shake from earthquake, shake front two hours and occur the empirical datas such as higher value, based on the data that each geographic position point gathers, after grouping tabulate statistics, according to earthquake and the preliminary corresponding relation of GEOMAGNETIC CHANGE, can composition graphs 1, on electronic chart, maximal value concentration zones is indicated by the large data analysis of cloud computing, abnormal data decline trend, distribution shape, thus derive earthquake centre Fault Segment possible in Fig. 4, earthquake magnitude, scope during derivation shake, form the early warning mechanism after magnetic anomaly data appearance gravely.Certainly, before shake, early warning is still global problem at present, because valid data lack not energy effective ratio to analysis earthquake and earth magnetism complex relationship, but as weather forecast will a storm may arise from a clear sky becomes and substantially can forecast, the present invention is by each the large data analysis of monitoring of the whole world, contribute to further clear and definite seismomagnetic logical relation early, thus provide powerful support for for earthquake pre-warning provides more exactly; Simultaneously from the abnormal occurrence that the earth magnetism of violent earthquake for several times such as similar Wenchuan earthquake are serious, when at least comprising the earth magnetism severely subnormal generation of the formation such as its geologic structure, the earthquake centre degree of depth, earthquake centre area from now in similar earthquake; The present invention can play early warning effect before positive shake, and the present invention also by promoting popularizing of earthquake and earth magnetism relation knowledge, avoids the tragedy in similar Beichuan middle school as far as possible.Present shortage has early warning mechanism before the shake of large data supporting foundation, and so-called early warning is the warning utilizing seismic event transmission speed different after the earthquake.

There is the individual difference alienation shift direction information module based on user geographic position.Composition graphs 5, based on the great spatial abnormal feature figure of earth magnetism, in the information that the timely decision-making of government organs is provided, can according to the earthquake centre of deriving, zone of fracture direction, magnitude distribution, location population distribution, number of users areal concentration, the large data such as periphery landform, safe sanctuary position, provide shift direction simultaneously, shift direction comprises and subsequent rescue transferring and resettling on zone of fracture, is of great importance, as Wenchuan earthquake zone of fracture reaches 240 kilometers, shift direction mistake likely comprises the rear shift direction mistake of shake, all likely brings more losses.To the transfer of other disasters, government organs also can pass through or authorize this platform, user based on diverse geographic location releases news in the mode such as network, short message mode, the transfer Direction Suggestion of individuation, differentiation is provided, settlement information etc., avoid fear to cause as far as possible block up, to trample etc., shift direction mistake etc.

Two: genesis of the present invention: inventor is as Wenchuan 5.12 person of experiencing personally, after knowing the earth magnetism severely subnormal that thousand, Beichuan middle school student, teacher transmit with life and the information that large seismic phase is closed after earthquake, lasting correlative study over 7 years, within 2010, develop the knowledge accumulation of the abnormal unit model machine in electronic compass magnetic field with electronic compass producer, 2014.5.12, the thinking of smart mobile phone global monitoring early warning is proposed in blog, wish that the whole society promotes, go to the knowledge of Baidu's mhkc publicity earthquake and geomagnetic anomaly relation after comprising the large shake in various places, but produce little effect.See that violent earthquake occurs again and again, the disappearance of countless life, very distressed.This solution obtains numerous expert and supports energetically, in mankind's earthquake harrowing experience, after 5.12 Beichuan Middle School Students life pass out large shake earth magnetism severely subnormal relation again, add in current science and technology particularly internet, cloud computing, the fast development of large data technique, mobile terminal uses in a large number, violent earthquake geomagnetic anomaly monitoring case many times, and global countless earth magnetism is observed, the upper century-old passing hard working of research work personnel, on the basis of achievement, under each professional national level expert of multidigit supports, this monitor and early warning system comprehensive solution is proposed.

Content included by the present invention

(1) in view of earth magnetism monitors observability, significant correlation, the Great significance of large data to early warning before violent earthquake shake, need to gather more data and carry out its relation in-depth analysis, find more much earthquakes and earth magnetism logical relation as early as possible, simultaneously in the violent earthquakes such as similar Wenchuan seriously magnetic anomaly data effective early warning after occurring.The present invention carries out system solution mainly for following problem:

Occur for earthquake uncertain, globalization distribution collection, solve the not enough problem of seismomagnetic relation valid data;

For global layout and large Data Management Analysis, based on mobile Internet and mobile terminal thereof, take cloud computing as platform; With cloud computing platform carry out large data analysis, storage, extraction, analysis, information interaction, management earth magnetism collect and transmit analyze system solution;

For the lazy weight on gathering and data reliability validity problem, based on global mobile phone users geographic position, the sensor combinations of mobile terminal configuration, forms effective geomagnetic data collection terminal;

For traditional geomagnetic observatory mainly low frequency acquisition means, higher-frequency time is adopted to gather.

For real-time in transmission, solved by all standing mode such as GRPS (2G 3G 4G), WLAN, WiFI, short message network special line;

For non-professional equipment data significant problem, geomagnetic noise factor etc., effectively arrange corresponding parameter with the relation of mobile terminal sensor, large data filtering analyze and solve by magnetic field is abnormal;

For the problem for earthquake and earth magnetism logical relation deficiency, by the geomagnetic anomaly data collected in global earthquakes, analyze ratio further, for the further combing of earthquake and earth magnetism relation provides effectively large Data support.

For on data separate, heavily report to the police after shake, the present situation that before shake, early warning is almost nil, according on the basis of earthquake and geomagnetic anomaly relation, sensor and earth magnetism relation data, by the earthquake spot large data of magnetic anomaly derive possible earthquake centre, earthquake magnitude, shake time scope, for the decision-making of Zhen Qian department of relevant departments provides strong real time data support;

For shortage earthquake or other calamity emergency events, based on the shift direction individuation differentiation transinformation in user geographic position, solved by authorizing issue individuation differentiation information.

(2) technical scheme of the present invention:

For the problems referred to above, the present invention utilizes based on the ripe cloud computing platform such as Amazon, A Liyun, Google, Microsoft and realizes native system, is divided into three layers:

1, collection terminal, realizes global distributed mass data collection by mobile terminal, and transmission mode is by all standing such as internet, note transmission data;

2, middle layer, realizes the distributed large data high-speed calculating of cloud computing platform, distributed mass storage, backup, data validity filtration;

3, master control high in the clouds, analyze, decision-making, management function, progressively set up the analytic centre in units of Yi Zhou and great Qu, mechanism of docking countries and regions, collection terminal user promotes, monitoring analysis local circumstance, based on geomagnetic anomaly position and numerical value, the earthquake centre zone of fracture trend of deriving possible, earthquake magnitude, during shake, with based on the shift direction in geographic position and route individual difference alienation transinformation, after being analyzed by high in the clouds System, be supplied to government organs as warning important information, these information can adopt grid-connected automatic butt, and can according to authorizing propelling movement based on disaster and the emergency information of the individuation differentiation in geographic position and transferring the possession of suggestion.

System architecture: based on mobile Internet, using cloud computing platform as support, large data analysis is means.By cloud computing platforms such as Ali, Amazon, Google, Microsofts, cloud computing platform can pay as required low cost, copy soon, safer, convenient pattern realize native system imagination: distributed capture, distributed storage, distributed data base, virtualization infrastructure and cloud computing technology etc. realize large data analysis.Be divided into three levels; Global distributed a mobile terminal, b middle layer and distributed cloud computing, distributed cloud store, automatic structure distribution, data filtering, and c master control high in the clouds is used for comprehensive analysis, decision-making, ADMINISTRATION SUBSYSTEM.

Collection terminal: download program of mobile terminal by mobile phone users and realize, comprise Android system, apple IOS system, Microsoft WINDOWS PHONE system, and join multi-lingual version.

In data acquisition:

(1) by with mobile phone producer cooperation this application as plug-in, Mobile solution platform, mobile internet are promoted, and global mobile phone users is downloaded and used, even if realize adding panel computer as collection point using mobile terminal smart mobile phone; The geomagnetic observatory point data simultaneously externally announced in real time various countries also includes master control high in the clouds analyst coverage in.

(2) start, initialization, optimum configurations.

Optimum configurations comprises:

Magnetic susceptibility parameter, the machine sensitivity parameter, sampling interval cycle parameter, sampling duration parameters.

Magnetic susceptibility parameter, the machine sensitivity parameter: mobile terminal periphery magnetic field environment factor and local sensitivity are arranged, as the abnormal warning in magnetic field that the improper reason caused because of magnetic interference factor, local sensitivity causes frequently appears in mobile terminal, then can increase the numerical value judging magnetic field exception, arrange by increase 5 ~ 50%, avoid the machine to report by mistake and data upload mistake; Meanwhile, on average report number of times more than 30% by mistake as a station terminal wrong report number of times exceedes other-end, also can by reminding this user to adjust the threshold value of exceptional value after the large comparing in control high in the clouds.

Sampling interval cycle parameter, sampling duration parameters: mobile phone users can according to this terminal software normal discharge, power consumption data, arranges adjusting and optimizing by sampling interval cycle, unitary sampling duration parameters.

Sensor checks:

Mobile terminal and smart mobile phone add panel computer, need one of following a few group configuration:

Geomagnetic sensor and three direction of principal axis sensors.

Geomagnetic sensor and gravity sensor and X-axis, Y direction sensor.

Network state checks

As networking, enter next step, failed cluster, prompting networking, non-online remind networking for three times after temporarily store, uploading after networking, as user agrees to when registering occur that abnormal force start networking is uploaded, then performing by this rule.

Mobile terminal stationary posture judges.

The invalid data of the disturbing factor formation such as collection terminal sensor combinations relation removal equipment rocks.

When geomagnetic sensor starts data acquisition, direction sensor is added by direction sensor, gravity sensor, successively rank prioritizing selection one of them, remove respectively by hop, slip mean filter, realize the smoothing processing of numerical value, judge whether mobile phone remains static substantially, start image data geomagnetic sensor data;

By judging direction sensor, can detect intelligent terminal be in just perpendicular, fall perpendicular, Zuo Heng, right horizontal stroke, to face upward, state of bowing, measure the vector of X, Y, Z tri-axle aspects respectively, as long as more than one axle data movement, more than 0 ~ 5 °, can be judged as mobile terminal nonstatic;

For a small amount of end terminal, as only there being diaxon direction sensor, need detect with or without gravity sensor simultaneously, by direction sensor X, Y-axis vector value, as long as more than one axle data movement is more than 0 ~ 5 °, or gravity sensor Z axis data movement is more than 0 ~ 5%, can be judged as mobile terminal nonstatic;

The present invention adopts magnetic field sensor to add three direction of principal axis sensors or magnetic field sensor to add diaxon direction sensor and add gravity sensor Z axis data assemblies and judge that terminal is in relative static conditions and starts data acquisition.

Magnetic field sensor starts image data

Collection rule:

Gathered once by every 5 ~ 30 minutes and start data acquisition, whether can be in zone of fracture according to user and carry out frequency acquisition division acquisition time length.

After mobile terminal remains static 1 ~ 5 second, start image data, fast mobile terminal in collection, the data invalid after mobile, as exceptional value occur time, fast mobile terminal in gatherer process, the then data gathered under needing simultaneously to upload stationary state.

Frequency acquisition: the higher sampling frequency comparing existing common magnetic observatory is main sample objects with ultralow frequency and ULF wave band and ultra-low frequency section and SLF wave band, scope 30 ~ 1500 times/second.In time period T or in N number of image data, calculating magnetic field average strength TA, in the data gathered, the data being greater than or less than TA value 1000 ~ 3000nT are magnetic field exceptional value; Calculate the mean value ZA of xyz axle arbitrary value variation value in magnetic field exceptional value, in the data gathered, xyz axle arbitrary value variation value is greater than or less than 5 ~ 20% of ZA value for coordinate exceptional value simultaneously;

Locality Magnetic Sensor X-axis, Y-axis, Z axis vector, within every 1 ~ 30 minute, gather once, normal data is uploaded once in every 1 hour, and exceptional value data are uploaded in real time.

Gather in the period: normal value is averaged, upload by 1 hour frequency once.When not uploading without networking state, mending during networking and passing; Exceptional value, by gathering all numerical values recited in the period, getting single-point greatest measure, single-point minimum value and difference thereof, maximum 100 ~ 95% value averages, minimum 0 ~ 5% value average overall mean, uploading.

In user's suspension state, data collecting rule is the same.

Exceptional value occurs, after obtaining user's agreement, enforced opening is networked, and uploading data, as do not networked, uploads geographic position and abnormal data value by note automatically.

After first time collects exceptional value, by interval of high-frequency collection once in 0 ~ 60 second;

There is exceptional value, namely carry out unit warning for continuous 2 ~ 5 times; As single sizes values residual quantity exceedes when time gathering the average 15 ~ 50% after the maximal value and 20% minimum value that remove 20% respectively, then only collect and once also upload in real time, unit is warned simultaneously.

Warning content: please note that periphery is with or without magnetic interference factor, moves to another place simultaneously, allows mobile phone be in static networking state and observes.

Mobile terminal data stores, and mobile terminal can carry out the storage of the machine historical data and reading.

In data transmission:

The present invention, except GPRS or WLAN or WIFI, too increases the mode of smart mobile phone note transinformation, makes information transmission mode more various, real-time, all standing; Based on mobile phone users geographic position, directional transmissions, real-time Transmission, more precisely effectively.

Determine about mobile terminal geographic position, comprising: base station district identification code and Cell ID locate, wifiAP locates, GPS A-GPS locates.

Middle layer:

By cloud computing platforms such as Amazon, Ali, Google, Microsofts, middle layer realizes distributed capture, distributed type high speed calculating, distributed storage, backup, data validity filtration by cloud computing platform.The hardware such as serverless backup drop into, and it is simple, convenient to manage, and every cost greatly reduced comparatively originally simultaneously, comprise the method such as load balancing, parallel computation using cloud computing platform to provide and realize large data computational analysis.

Master control high in the clouds:

The electrical schematic diagram of magnetic anomaly distribution gravely implementation: the geomagnetic data gathered based on each geographic position point, there is latitude and longitude coordinates value, there is numerical values recited, after uploading to analysis, electronic chart shows, magnitude and the location distribution of certain regional geomagnetic anomaly can be seen, according to earthquake in Fig. 1 and the preliminary corresponding relation of GEOMAGNETIC CHANGE, according to abnormal signal number percent, electronic chart indicates maximal value concentration zones, abnormal data decline trend, distribution shape, thus derive possible earthquake centre and Fault Segment, earthquake magnitude.Magnetic anomaly distribution schematic diagram emphasis adopts geographical location information analytic system kriging interpolation value method gravely, be aided with manual observation method, statistical classification, in statistical classification, abnormal numerical values recited sequence grouping, be one group by 10 ~ 20% to gather, simultaneously will with group data coordinates point on line, less class value rejects line automatically from larger group of on line geographic range, adds the level and smooth line with component.

The realization of early warning before shake: see by repeatedly earthquake geomagnetic anomaly variation relation, the earth magnetism severely subnormal that violent earthquake causes occurs in and starts in the majority in first two hours in shake, population distribution being main to twenty four hours before shake.After the possibility large area such as eliminating solar energetic particles magnetic storm cause magnetic field ANOMALOUS VARIATIONS factor, as 400 ~ 500nT, belong to native system filtering item, thus it is interval during the shake of deriving possible, the comparatively sufficient time can be had to be supplied to national regulatory authorities decision references, and the unified pre-alarm and prevention that sends to relevant range is noticed.And can according to authorizing the disaster and emergency information and transfer suggestion of issuing individuation differentiation.

Information issued rule: earthquake pre-warning information and other disaster early-warning informations need according to relevant unit's mandates or to the Information issued of public.Early warning is divided into Internet Transmission and note two kinds, and wherein Network Priority, without network to the user having opened short message warning function.The early warning that system sends can trigger the machine and report to the police.

Shift direction suggestion realizes: namely based on the individual difference alienation transferring route directional information module in user geographic position.According to the great spatial abnormal feature figure of earth magnetism, transfer schematic diagram, in the information that the timely decision-making of government organs is provided, can according to the earthquake centre of deriving, zone of fracture direction, Strength Changes, location population and distribution, number of users areal concentration, periphery landform, the large data such as safe sanctuary position, provide transferring route Direction Suggestion, government organs can pass through or authorize this platform, based on the user of diverse geographic location with network, the modes such as short message mode release news, individuation is provided, the transfer Direction Suggestion of differentiation, that avoids fear to cause blocks up, trample, with transfer party tropism mistake, such as along zone of fracture direction transfer etc.This agrees to based on the individual difference alienation transinformation projectional technique of geographic position and disaster information the process be applicable to as other disasters and emergency event.Wherein early warning circle: very serious, more seriously, seriously, generally, safety.

Multiple non-seismomagnetic abnormal data filtration method.

Mobile terminal moving method is rejected.

Precision is determined: the analog detection logical relation of geomagnetic anomaly and mobile terminal device sensor, to changing value be about greater than ± the magnetic field exceptional value of 1000 ~ 3000nT just effectively monitors, composition graphs 1, the value of its correspondence is about more than the 6.5 grades violent earthquakes in distance 1 kilometer, earthquake centre; By large data analysis abnormal user ratio, only have online validated user unnatural proportions to be greater than 50% and just can be judged to be exception, change tradition based on indivedual platform point data, be difficult to be that platform point device is abnormal or other disturb the geomagnetic anomaly caused respectively;

Magnetic storm, according to State Seismological Bureau's magnetic storm related data, its magnetic field magnitudes caused is about 400 ~ 500nT, only be equivalent to the magnetic field abnormal amount in six grades of earthquake distance 1 kilometer, earthquake centres, can part know from astronomy forecast, simultaneously it is the large area exception in solar radiation face, significantly different from being distributed with of seismic region and zone of fracture, and large data can clearly show.

About temperature Change, geomagnetic diurnal change etc., be by gradual change, monitor geomagnetic data with this method and suddenly change irrelevant.

About the change that individual user causes by surrounding magnetic field and current field, belong to small scale event, can be rejected by the same section online user's certain proportion in large data, reject as invalid data when ratio is less than 5 ~ 20%.

Above-mentioned judgment basis proposes according to existing seismomagnetic observed and recorded, special test, statistics normal distribution law etc., and by constantly accurate in the large data analysis of the large shake of several times from now on earth magnetism, but and the primacy and validity that systems approach of the present invention observes at seismomagnetic monitoring and warning can be weakened, while also not form other similar inventions from now on different from substance of the present invention; Existing mobile terminal magnetic field sensor is without adding hardware cost but precision is not enough, the technical matters of non-invention, we propose effective solution first for this phenomenon just simultaneously, with the monitoring and warning for large shake, the present invention is also expected to the higher magnetic field sensor of promotion mobile terminal hardware vendors employing precision as configuration.

(6) separately monitoring and warning hardware: the principle of the invention and implementation method are equally applicable to magnetic field sensor and WIFI and WLAN and realize gathering and the specialised hardware fixing not movement of communication; as collection, prior-warning device, protect content as the present invention equally.

Useful benefit of the present invention

Promote: the present invention adopts cloud computing platform maturation and low cost first, mobile phone users zero hardware cost huge by the whole world drops into, realize global distributed and gather the large data of earthquake geomagnetic anomaly, reject mobile terminal earth magnetism collection disturbing factor propose effective solution in mobile terminal, large data simultaneously, these are all earthquake prediction, the unprecedented innovation in seismomagnetic monitoring and warning field.The present invention, by cloud computing platform, has ensured the realization of global collection, supercomputing, mass storage, easy maintenance etc., is to observe to seismomagnetic the very big promotion gathered on method for early warning; The realization of native system to be estimated to be expected in the short period by large data accumulation from Global Major Earthquakes and earth magnetism corresponding data, analysis finds that violent earthquake is relevant to earth magnetism severely subnormal more multipairly answers parameter regularity, finally be expected to be reached through the large data of monitoring analysis seismomagnetic, thus more accurate forecast early warning ruinous earthquake, crack ruinous earthquake early warning world-famous puzzle.

Life: the life of people is the scope that first scientific technological advance should be protected.The present invention includes and provide the information of the large data supportings such as the front great abnormity early warning of earth magnetism of shake, personalized calamity emergency early warning and transfer relevant as decision references to countries in the world government organs, the injures and deaths that violent earthquake and other disasters are brought in dense population areas, likely because the enforcement of native system and continue deeply, the effort of whole world scientist, and greatly reduce.

Economical: the association disasters such as relevant nuclear facilities, reservoir dam, chemical plant, traffic also by because of the early warning before shake, are able to reasonable deployment, solve in order, relevant secondary disaster, personnel and economic loss all will alleviate greatly.The present invention utilizes the global mobile terminal of zero hardware cost at collection terminal, analyzing storage utilizes cloud computing platform to be also almost zero hardware Input Mode, compare the change that passing pattern achieves matter, along with the effect of monitoring produces, the whole world in seismic observation, earth magnetism monitoring etc. a large amount of newly-increased construction investments, safeguard that maintenance cost is expected to greatly reduce because of effective enforcement of this programme.

Accompanying drawing explanation

Fig. 1 is the relation curve apart from km place, earthquake centre 1 magnetic field largest outliers and earthquake magnitude.

Fig. 2 is present system figure.

Fig. 3 is mobile terminal system figure.

Fig. 4 is monitoring and pre-alarming method process flow diagram.

Fig. 5 is magnetic field exceptional value distribution schematic diagram.

Fig. 6 is shift direction schematic diagram.

In accompanying drawing: 1-mobile terminal, 2-middle layer, 3-master control high in the clouds, 101-direction sensor, 102-gravity sensor, 103-geomagnetic sensor, the distributed mass memory of 201-, 202-data filtering, 203-automatic structureization is distributed, the distributed cloud computing of 204-, and 301-comprehensively analyzes, 302-ADMINISTRATION SUBSYSTEM, 303-decision-making, 4-mistake withdraws direction, 5-2000nT isomagnetic line, 6-1000nT isomagnetic line, 7-correctly withdraws direction, 8-20000nT region, 9-5000nT isomagnetic line, 10-geomagnetic anomaly point.

Embodiment

Composition graphs 2 and Fig. 3,

The large data monitoring early warning system of global earthquakes geomagnetic anomaly based on mobile Internet, comprises mobile terminal 1, and mobile terminal 1 and middle layer 2 are bi-directionally connected, and middle layer 2 and master control high in the clouds 3 are bi-directionally connected;

Described middle layer 2 comprises distributed cloud computing 204 unit, distributed mass memory 201 unit, and automatic structure distributes Unit 203, data filtering 202 unit;

Described master control high in the clouds 3 comprises comprehensive analysis Unit 301, decision-making 303 unit, ADMINISTRATION SUBSYSTEM 302.

Further, described mobile terminal 1 is smart mobile phone or panel computer, and described smart mobile phone or panel computer are configured with direction sensor 101, geomagnetic sensor 103 and gravity sensor 102.

Further, direction sensor 101 is for comprising two axle sensors of X-axis and Y-axis or comprising the three-axis sensor of X-axis, Y-axis and Z axis.

Further, mobile terminal 1 adopts apple IOS or Android operation system, or Windowsphone operating system.

Composition graphs 2 arrives Fig. 6,

Present invention also offers the monitoring and pre-alarming method of the large data monitoring early warning system of a kind of global earthquakes geomagnetic anomaly based on mobile Internet, comprise the following steps:

S1, arranges mobile terminal 1 sampling interval cycle parameter, sampling duration parameters;

S2, detect whether mobile terminal 1 is stationary state, the data that direction sensing or direction sensor 101 and gravity sensor 102 gather are removed by hop, the process of slip mean filter, detect X-axis, Y-axis and Z axis data, when arbitrary axle data movement is more than 0 ~ 5 °, mobile terminal 1 is in nonstatic state; When mobile terminal 1 remains static, start image data;

S3, data acquisition, after mobile terminal 1 remains static 1 ~ 5 second, locality Magnetic Sensor 103 signal, in time period T or in N number of image data, calculating magnetic field average strength TA, in the data gathered, the data being greater than or less than TA value 1000 ~ 3000nT are magnetic field exceptional value; Calculate the mean value ZA of xyz axle arbitrary value variation value in magnetic field exceptional value, in the data gathered, xyz axle arbitrary value variation value is greater than or less than 5 ~ 20% of ZA value for coordinate exceptional value simultaneously;

Mobile terminal 1 is by GPRS or WLAN or WIFI, per hour to middle layer 2 transmission primaries normal value data;

When there are exceptional value data, mobile terminal 1 passes through GPRS or WLAN or WIFI to middle layer 2 instantaneous transmission;

S4, middle layer 2 processes, and distributed cloud computing 204 unit carries out data, and distributed mass memory 201 unit stores data, and automatic structure distributes Unit 203, and data filtering 202 unit filters data;

S5, master control high in the clouds 3, abnormal data collected by base area Magnetic Sensor 103, binding site signal, map shows, adopt geographical location information analytic system kriging interpolation value method particularly, statistical classification, according to abnormal data number percent, map indicates maximum concentration zones, abnormal data decline trend, distribution shape.

Composition graphs 5, Fig. 5 shows on map, occurs it being the region of magnetic anomaly point, and the isocontour practice of similar map, makes 1000nT isomagnetic line 6,2000nT isomagnetic line 5,5000nT isomagnetic line 9, and 20000nT region 8, figure marks geomagnetic anomaly point 10 simultaneously.The point that namely point of magnetic field exceptional value is identical is connected to form.Middle part in figure is the maximum 20000nT region 8 of magnetic field exceptional value.

Composition graphs 6, Fig. 6 middle finger shows mistake and withdraws direction 4 and correctly withdraw direction 7.

Further, when abnormal data number percent is greater than 50%, map indicates maximum concentration zones, abnormal data decline trend, distribution shape.

The large data monitoring early warning system of global earthquakes geomagnetic anomaly based on mobile Internet of the present invention and monitoring and pre-alarming method, by the data that internet collection smart mobile phone or panel computer gather, data are analyzed by master control high in the clouds 3, show that magnetic field exceptional value feeds back to smart mobile phone or panel computer user again, in order to intuitively to show magnetic field unusual distributions.Analyzed by master control high in the clouds 3, make user obtain having the data of great reference value.

Claims (6)

1. the large data monitoring early warning system of the global earthquakes geomagnetic anomaly based on mobile Internet, comprise mobile terminal (1), mobile terminal (1) and middle layer (2) are bi-directionally connected, and middle layer (2) and master control high in the clouds (3) are bi-directionally connected;

Described middle layer (2) comprises distributed cloud computing (204) unit, distributed mass memory (201) unit, and automatic structureization distributes (203) unit, data filtering (202) unit;

Described master control high in the clouds (3) comprises comprehensive analysis (301) unit, decision-making (303) unit, ADMINISTRATION SUBSYSTEM (302).

2. the large data monitoring early warning system of the global earthquakes geomagnetic anomaly based on mobile Internet according to claim 1, it is characterized in that described mobile terminal (1) is for smart mobile phone or panel computer, described smart mobile phone or panel computer are configured with direction sensor (101), geomagnetic sensor (103) and gravity sensor (102).

3. the large data monitoring early warning system of the global earthquakes geomagnetic anomaly based on mobile Internet according to claim 2, it is characterized in that, direction sensor (101) is for comprising two axle sensors of X-axis and Y-axis or comprising the three-axis sensor of X-axis, Y-axis and Z axis.

4. the large data monitoring early warning system of the global earthquakes geomagnetic anomaly based on mobile Internet according to claim 3, it is characterized in that, mobile terminal (1) adopts apple IOS or Android operation system, or Windows phone operating system.

5. adopt a monitoring and pre-alarming method for the arbitrary described large data monitoring early warning system of the global earthquakes geomagnetic anomaly based on mobile Internet of claim 1 to 4, it is characterized in that following steps:

S1, arranges mobile terminal (1) sampling interval cycle parameter, sampling duration parameters;

S2, detect whether mobile terminal (1) is stationary state, the data that direction sensing or direction sensor (101) and gravity sensor (102) gather are removed by hop, the process of slip mean filter, detect X-axis, Y-axis and Z axis data, when arbitrary axle data movement is more than 0 ~ 5 °, mobile terminal (1) is in nonstatic state; When mobile terminal (1) remains static, start image data;

S3, data acquisition, after mobile terminal (1) remains static 1 ~ 5 second, locality Magnetic Sensor (103) signal, in time period T or in N number of image data, calculating magnetic field average strength TA, in the data gathered, the data being greater than or less than TA value 1000 ~ 3000nT are magnetic field exceptional value; Calculate the mean value ZA of xyz axle arbitrary value variation value in magnetic field exceptional value, in the data gathered, xyz axle arbitrary value variation value is greater than or less than 5 ~ 20% of ZA value for coordinate exceptional value simultaneously;

Mobile terminal (1) is by GPRS or WLAN or WIFI, per hour to middle layer (2) transmission primaries normal value data;

Occur exceptional value data time, mobile terminal (1) by GPRS or WLAN or WIFI to middle layer (2) instantaneous transmission;

S4, middle layer (2) processes, distributed cloud computing (204) unit carries out data, distributed mass memory (201) unit stores data, automatic structureization distributes (203) unit, and data filtering (202) unit filters data;

S5, master control high in the clouds (3), abnormal data collected by base area Magnetic Sensor (103), binding site signal, map shows, adopt geographical location information analytic system kriging interpolation value method particularly, statistical classification, according to abnormal data number percent, map indicates maximum concentration zones, abnormal data decline trend, distribution shape.

6. monitoring and pre-alarming method according to claim 5, is characterized in that, when abnormal data number percent is greater than 50%, map indicates maximum concentration zones, abnormal data decline trend, distribution shape.