CN110460714A - Synoptic weather observation method and system based on electronic apparatus - Google Patents

Synoptic weather observation method and system based on electronic apparatus Download PDF

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CN110460714A
CN110460714A CN201910354141.6A CN201910354141A CN110460714A CN 110460714 A CN110460714 A CN 110460714A CN 201910354141 A CN201910354141 A CN 201910354141A CN 110460714 A CN110460714 A CN 110460714A
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electronic apparatus
data
atmospheric pressure
pressure value
position data
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CN110460714B (en
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蒲金标
余俊民
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01WMETEOROLOGY
    • G01W1/00Meteorology
    • G01W1/02Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/52Network services specially adapted for the location of the user terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
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  • Atmospheric Sciences (AREA)
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  • Telephonic Communication Services (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The present invention provides a kind of synoptic weather observation method and system based on electronic apparatus, the method of the present invention passes through position data and atmospheric pressure value of the sensor in the geographical location where unified observation time point acquirement electronic apparatus of electronic apparatus according to the sampling frequency of default, according to geographic grid belonging to position data, the atmospheric pressure value and the last atmospheric pressure value obtained in identical geographic grid are made comparisons, when the variation of atmospheric pressure value is more than a preset threshold value, the gentle buckling momentum of position data is uploaded to a central processor equipment by data communication network by data communication network, the variation of the atmospheric pressure value of central processor equipment is uploaded to by the analysis of synoptic analysis algorithm, generate the meteorologic analysis result of geographic grid belonging to the position data, the meteorologic analysis result is provided by data communication network again.

Description

Synoptic weather observation method and system based on electronic apparatus
Technical field
The present invention relates to the observation method of meteorological data and equipment, especially a kind of weather based on electronic apparatus is seen Survey method and system.
Background technique
Known meteorological data is generally weather station (weather station), the Tiros by ground It is obtained with weather radar, is usually provided with barometer, thermometer, rainfall gauge, wind vane and airspeedometer in the weather station on ground Passive sensors are waited to measure various meteorological elements, the basic meteorological element of general weather station measurement includes temperature, humidity, wind To, wind speed, air pressure and rainfall, weather station can periodically execute surface weather observation and then generate and send meteorological measuring, Synoptic analysis forecast is supplied to use.Weather station, thunder head belonging to Central Weather Bureau and total with other unit at present With cooperation weather station for setting up etc. more than totally four ten, but the setting quantity and potassium ion distribution of weather station are by geographical environment and landform Etc. factors limitation, it is difficult to achieve the effect that uniform fold on geographical location.
It is then to measure various meteorological elements using meteorological satellite or weather radar in the region that weather station can not be arranged;Wherein Meteorological satellite is located at space, can overlook region wide on the earth, can carry out the detecting of typhoon, especially typhoon is in ocean When can detect, and can be seen entire typhoon cloud system distribution situation.Weather radar be from ground toward being observed in the air, Passing through scanning for the different elevations angle, it is possible to provide 3 degree of spatial observation data, its maximum observe radius up to 460 kilometers, but It will receive the influence of terrain shading and interference in observation.Due to radar observation to sexual intercourse system be closer, so have compared with High spatial resolution.After typhoon enters radar observation range, radar can provide more accurate center of typhoon position, move The observation informations such as dynamic direction, echo strength and circulation strength.
Meteorological satellite mainly detects typhoon with three kinds of visible light, infrared ray and aqueous vapor channel wave bands.Visible light is to utilize Body surface observes the reflectivity of sunlight, it is seen that be cloud cover region and thickness;Infrared ray is to utilize object Radiation intensity, that is, the different temperatures on cloud top judge the development situation of cloud;Aqueous vapor channel is then using aqueous vapor to 6.7 microns The most significant principle of radiation absorption, analyze the middle and high layer aqueous vapor distribution situation of atmosphere.In addition, fine around pole orbit meteorological satellite Microwave channel is provided, to detect vapor content and water content of clouds in atmosphere.But the observation data of meteorological satellite usually require The half an hour even longer time can just receive once, and the renewal speed of meteorological measuring is slower.
A kind of Weather forecasting watch is proposed in published Chinese invention patent publication number CN1108770A, wherein being configured with For measuring the pressure sensor of change of atmospheric pressure, one in the pointer of this Weather forecasting watch can indicate described measure Pressure change, and another in the pointer can indicate the weather forecasting as described and pressure change the function simultaneously. This Weather forecasting watch only has the pressure change obtained according to Weather forecasting watch position to carry out weather forecasting, it is difficult to obtain quasi- True weather forecasting result.
In published TaiWan, China patent of invention, the " weather of number 201508312 (hereinafter referred to as 312 ' patents) is disclosed Prediction technique, equipment and system ", the weather prediction method of proposition include: that first terminal obtains the corresponding environment letter of first terminal Breath sends environmental information to server, so that server is according to the corresponding weather data of at least one first terminal received, Obtain the weather forecasting information in the corresponding a certain range of region in the corresponding geographical location of each first terminal, first terminal pair The geographical location answered is located in the region;Obtain the weather forecasting information in the region that server is sent.
Above-mentioned 312 ' patented technology acquires environmental information by first terminal by the way of crowdsourcing, to share acquisition environment The task of information;Wherein the device for acquiring environmental information is the dedicated unit that manufactures to realize the 312 ' patented method, Although reducing the human cost of weather forecasting for the system end of this method, and equipment cost is shared, this dress The acquisition expenses set is born by user completely, and only special purpose, only a small number of users or specifically uses race Group can just purchase, though it is foreseeable that the popularity rate of the dedicated unit of this first terminal as the above method is extremely low, it should Be not easy to reach the 312 ' patent claims " coverage rate of environment information acquisition can be improved, ensure that the timeliness of weather forecasting, And then improve the accuracy rate of weather forecasting " the effect of.
Summary of the invention
The technical problem to be solved in the present invention is that proposing a kind of synoptic weather observation method based on electronic apparatus and being System.
The present invention is based on a kind of embodiments of the synoptic weather observation method of electronic apparatus, including the following steps: according to silent The sampling frequency recognized is by the sensor of electronic apparatus where unified observation time point obtains electronic apparatus The position data in geographical location and meteorological measuring including at least atmospheric pressure value;Geographic grid belonging to foundation position data, The atmospheric pressure value for calculating the acquirement and the last difference between the atmospheric pressure value that identical geographic grid obtains are as atmospheric pressure value Variation;When the variation of atmospheric pressure value is more than a preset threshold value, by data communication network by the position data and Barometric fluctuation amount is uploaded to a central processor equipment by data communication network;It is analyzed by a synoptic analysis algorithm in being uploaded to The variation for entreating the atmospheric pressure value of processing equipment, generates the meteorologic analysis result of geographic grid belonging to the position data;And it is logical It crosses data communication network and the meteorologic analysis result is provided.
It further comprise that offer can be at this present invention is based on an embodiment of the synoptic weather observation method of electronic apparatus One mobile applications of electronic apparatus operation obtain the position data and at least to control electronic apparatus Meteorological measuring comprising atmospheric pressure value, and passed through the gentle buckling momentum of position data by data communication network Data communication network is uploaded to a central processor equipment.
Wherein include the step of unified observation time point obtains a real-time observed data: obtaining Internet time conduct The standard time of the unified observation time point.
It further comprise logical by the data the present invention is based on an embodiment of the synoptic weather observation method of electronic apparatus News network obtains the meteorologic analysis of central processor equipment offer as a result, and being shown in output circle of the electronic apparatus Face.
The present invention is based on a kind of embodiments of the synoptic weather observation system of electronic apparatus, comprising: an electronic apparatus With a central processor equipment;
Wherein electronic apparatus at least includes at least one meteorological element sensor, a locating module, in mobile electron One mobile applications of device operation, a data communication module and one are stored in the predetermined of the electronic apparatus Manage grid data;Atmospheric pressure value of the baroceptor to detect the electronic apparatus geographic location;The locating module To obtain the position data of the electronic apparatus geographic location;The data communication module with the central processing to set Standby communication connection;
The mobile applications are for executing following movement, comprising: the sampling frequency according to default is wanted by the meteorology In unified observation time point one real-time observed data of acquirement, this sees datagram containing the shifting in real time for plain sensor and the locating module The position data and meteorological measuring in the geographical location where dynamic electronic device, the meteorological measuring include at least air pressure Value;It compares the geographic grid data and obtains geographic grid belonging to the position data, the geography network belonging to the position data When lattice are identical with geographic grid belonging to the position data in the real-time observed data that the last time obtains, the real-time observation is calculated The variation of the atmospheric pressure value in data and the atmospheric pressure value in the last real-time observed data;And the variation when the atmospheric pressure value Amount is more than a preset threshold value, by data communication network by the position data in the real-time observed data, the meteorological observation Data and the variation of the atmospheric pressure value are uploaded to a central processor equipment by data communication network;
The central processor equipment is uploaded to the meteorological observation of the central processor equipment by synoptic analysis algorithm analysis The variation of data and the atmospheric pressure value, and divide according to the meteorology that the position data generates geographic grid belonging to the position data Analyse result;And the meteorologic analysis result is provided by data communication network.
Wherein electronic apparatus includes: smartphone, tablet computer and smart watch are therein any.
Wherein meteorological element sensor includes: baroceptor, air-temperature sensor and humidity sensor.
Wherein meteorological measuring further comprises temperature and humidity any one of them.
It is wherein the standard time using Internet time as the unified observation time point.
The present invention is based on a kind of embodiment of the synoptic weather observation system of electronic apparatus, wherein mobile applications are into one Step includes that the meteorologic analysis of central processor equipment offer is obtained by data communication network as a result, and being shown in mobile electron The output interface of device.
Wherein sampling frequency is 1 beat/min, and position data is GPS coordinate.
Wherein meteorologic analysis result includes: that center of typhoon position, Typhoon Tracks route, violent Changes in weather and Low level wind are cut It is therein any.
Wherein threshold value is positive and negative 0.1hpa.
Advantages of the present invention and effect are that the high popularity rate based on electronic apparatus passes through substantial amounts and ground It manages the vast electronic apparatus of position distribution and obtains meteorological measuring, geographical environment is further divided into multiple by the present invention Different geographic grids obtains the geography network using a large amount of electronic apparatus being expected in each geographic grid are distributed in The atmospheric pressure value of lattice and/or other meteorological elements (such as temperature and humidity), it is gentle to may be implemented accurate and quick synoptic weather observation The function of picture analysis, and the user of electronic apparatus obtains meteorological point above-mentioned by data communication network with also can be convenient Analyse result.
The detailed content of other effects and embodiment for the present invention, cooperation schema are described as follows.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of step flow chart of embodiment of the synoptic weather observation method the present invention is based on electronic apparatus;
Fig. 2 is a kind of system architecture diagram of embodiment of the synoptic weather observation system the present invention is based on electronic apparatus;
Fig. 3 is a kind of function of embodiment of the electronic apparatus in the synoptic weather observation system based on electronic apparatus Block diagram;
Fig. 4 is an embodiment schematic diagram of the synoptic weather observation method the present invention is based on electronic apparatus, is painted geography A kind of embodiment of grid.
Symbol description
10 electronic apparatus, 11 baroceptor
12 mobile applications, 13 locating module
14 data communication module, 15 air-temperature sensor
16 humidity sensor, 17 output interface
20 central processor equipment, 21 synoptic analysis algorithm
30 geographic grid data
Specific embodiment
Positional relationship described in embodiment below, comprising: on, under, left and right, if being all without specializing On the basis of the direction that component in schema is painted.
The present invention is based on the technical solutions of the synoptic weather observation method and system of electronic apparatus, substantially pass through quantity Huge and vast location distribution electronic apparatus 10 obtains meteorological measuring (see Fig. 2), preferably mobile electricity Sub-device 10 is smartphone (also known as intelligent mobile phone), tablet computer and intelligence very universal in modern society Type wrist-watch is therein any, generally there is (or the air pressure of baroceptor 11 of configuration by this kind of electronic apparatus 10 Sensor) or other can be used for detecting the sensor (see Fig. 3) of meteorological element, and operate in these electronic apparatus 10 Mobile applications 12, collect 10 position of electronic apparatus position data and including at least atmospheric pressure value meteorology see Measured data, the better embodiment of the meteorological measuring can also include temperature and humidity these meteorological elements, by these Meteorological measuring that is a large amount of and covering vast geographic area is uploaded to central processor equipment 20, passes through synoptic analysis algorithm 21 Analyzing these meteorological measurings i.e. can produce corresponding meteorologic analysis structure, so realize accurate and quick synoptic weather observation and The function of meteorologic analysis.
It is a kind of step of embodiment of the synoptic weather observation method the present invention is based on electronic apparatus referring initially to Fig. 1 Rapid flow chart.The method of the present invention includes the following steps:
A. one is obtained in unified observation time point by the sensor of electronic apparatus according to the sampling frequency of default Real-time observed data, wherein position data of the real-time observed data report containing the geographical location where electronic apparatus and meteorological sight Measured data, the meteorological measuring include at least atmospheric pressure value;
B. geographic grid data predetermined are compareed and obtain geographic grid belonging to position data;Such as: according to position Data by searching for geographic grid predetermined data obtain position data belonging to geographic grid, as Fig. 4 be painted one Kind of embodiment is the geographic grid that a certain geographic area is divided into multiple rectangles, such as by the size of each geographic grid It is set as 100 meters * 100 meters of square, the range shorter of meteorologic analysis can be allowed to lesser geographic area;
C. the position data institute in the geographic grid belonging to the position data and the last real-time observed data obtained When the geographic grid of category is identical, the atmospheric pressure value in the atmospheric pressure value and the last real-time observed data in real-time observed data is calculated Variation;
D. when the variation of the atmospheric pressure value is more than a preset threshold value, by data communication network by the real-time observed data In the position data, the variation of the meteorological measuring and the atmospheric pressure value one centre is uploaded to by data communication network Manage equipment;
E. the meteorological measuring and the atmospheric pressure value of the central processor equipment are uploaded to by the analysis of synoptic analysis algorithm Variation, and generate according to the position data meteorologic analysis result of geographic grid belonging to the position data;And
F. the meteorologic analysis result is provided by data communication network.
In better embodiment of the invention, substantially providing can be in the movement that the electronic apparatus 10 is run Application program 12 (mobile application, APP), the movement of the step a to step d to execute the above method;Letter speech It, exactly controls electronic apparatus 10 by mobile applications 12 and obtains the position data and including at least atmospheric pressure value Meteorological measuring, and the gentle buckling momentum of position data is passed through by data communication network by data communication network It is uploaded to central processor equipment 20.
The better embodiment of the method for the present invention, wherein sampling frequency is 1 beat/min, and wherein threshold value is positive and negative 0.1hpa, and using Internet time (internet time) as the standard time of unified observation time point.Therefore, more It portion, can be referring to consistent Internet time, and every in the electronic apparatus 10 of similar and different geographic grid A time integral point, such as: the whole one minute observation time point of 13:01:00,13:02:00,13:03:00 (remaining such) etc. takes Obtain real-time observed data.
In the better embodiment of the method for the present invention, above-mentioned step c and step d will substantially be realized same Reason grid makees lasting barometric observation, and only in the atmospheric pressure value of the newest secondary observation acquirement of the same geographic grid Variation (being exactly the difference for calculating the atmospheric pressure value that current detecting obtains and the atmospheric pressure value that the last detecting obtains) is more than default Threshold value, the variation of atmospheric pressure value can be just uploaded to central processing unit 20, such as: the same geographic grid is detectd in 13:01:00 Surveying the atmospheric pressure value obtained is 980.1hpa, is 980.3hpa, atmospheric pressure value in the atmospheric pressure value that 13:02:00 detecting in next minute obtains Variation be 0.2hpa (980.3-980.1=0.2), just by the variation of the position data of 13:02:00 and atmospheric pressure value (0.2hpa) is uploaded to central processor equipment 20;The air pressure obtained using the newest secondary observation of the same electronic apparatus 10 Value self compares, and the draught head of front and back different time points itself can remove the calibration problem of baroceptor accuracy, another Aspect is only more than the mode that preset threshold value can just upload data in the variation of atmospheric pressure value, can also reduce central processing The load of equipment 20.Conversely, if a certain portion's electronic apparatus 10 is in difference in former and later two adjacent observation time points Geographic grid, then it represents that the electronic apparatus 10 has moved to another geographic grid, in another geographic grid Primary observation obtains atmospheric pressure value and calculates there is no need to make the variation of atmospheric pressure value, until obtaining second in the observation of this geographic grid First atmospheric pressure value that a atmospheric pressure value can just be obtained with preceding primary observation is compared and calculates the variation of atmospheric pressure value.
One embodiment of the method for the present invention further comprises obtaining central processor equipment 20 by data communication network to provide Meteorologic analysis as a result, and be shown in the output interface 17 (see Fig. 3) of electronic apparatus 10, the output interface 17 includes Display and loudspeaker any one of them or combinations thereof inform user's meteorologic analysis result by text, figure or sound.
Referring to Fig. 2, being a kind of system of embodiment of the synoptic weather observation system the present invention is based on electronic apparatus 10 Architecture diagram, comprising: electronic apparatus 10 and a central processor equipment 20.
Fig. 3 is a kind of embodiment functional block diagram of electronic apparatus 10, and electronic apparatus 10 at least includes at least A kind of meteorological element sensor is for sensing meteorological element (such as air pressure, gas epidemic disaster etc.), a locating module 13, in movement One mobile applications 12 of the operation of electronic device 10, a data communication module 14 and one are stored in the pre- of electronic apparatus 10 The geographic grid data 30 first defined;In the preferred embodiment of present system, electronic apparatus 10 has at least been needed to configure One baroceptor 11, atmospheric pressure value of the baroceptor 11 to the geographical location where detecting electronic apparatus 10;Positioning Position data (such as GPS coordinate) of the module 13 to obtain 10 geographic location of electronic apparatus, locating module 13 GPS locator in this way and/or AGPS locating module;Data communication module 14 to 20 communication connection of central processor equipment, number It is, for example, to use global system for mobile communications (global system for mobile according to communication module 14 Communication, GSM) and Wi-Fi technology any one of them data communication module 14.
Known most smartphone is equipped with baroceptor 11, substantially realizes the method for the present invention and is The better embodiment of system, preferable embodiment can also can be used for detecting the sensor of meteorological element including other, such as Air-temperature sensor 15 and humidity sensor 16, in other words, the movement configured with the sensor that more can be used for detecting meteorological element Electronic device 10 is more preferably.
The better embodiment of central processor equipment 20 is a kind of electronic device that can run synoptic analysis algorithm 21, example Such as computer or server;Central processor equipment 20 passes through data communication network and 10 communication connection of electronic apparatus, center Processing equipment 20 is handled and is analyzed the meteorological measuring uploaded by synoptic analysis algorithm 21 and generates belonging to the position data Geographic grid meteorologic analysis as a result, then pass through data communication network provide meteorologic analysis result.
Preferably, wherein the function of mobile applications 12 further comprises: obtaining centre by data communication network The meteorologic analysis that reason equipment 20 provides is as a result, and be shown in the output interface 17 of electronic apparatus 10.The output circle 17 Face includes display and loudspeaker any one of them or combinations thereof.Therefore, the user of electronic apparatus 10 can obtain at any time most The warning message of close synoptic analysis report or Changes in weather.
The above embodiment of method and system according to the present invention, the above-mentioned electronic apparatus 10 that numerous users hold Can be responsible for collect and provide realize the method for the present invention needed for meteorological measuring, and these users be all distributed in it is vast Geographic area, this indicates that the method for the present invention and system further accurately can provide the clothes of meteorological observation to different geographic regions Business;Therefore, in the better embodiment of the method for the present invention and system, central processor equipment 20 is receiving multiple electronic apparatus After 10 meteorological measurings uploaded, central processor equipment 20 is searched according to these meteorological measurings and its position data Geographic grid data 30 predetermined among central processor equipment 20 are stored in, central processor equipment 20 will belong to different ground The meteorological measuring of grid is managed by synoptic analysis algorithm 21, generate and the corresponding meteorologic analysis of each geographic grid as a result, Due to the high popularity rate and huge quantity of electronic apparatus 10, it can be collected into a large amount of meteorological measuring, pass through this Inventive method and system can be further realized the meteorologic analysis of zonule such as administrative area, township or town grade.With existing weather prognosis System is that the technology for obtaining weather information compared with the weather station of dispersion by limited amount and distributing position is compared, the method for the present invention It is more able to achieve the meteorologic analysis of zonule with system and improves its accuracy.
It will be seen that according to known document, the variation by observing air pressure may be implemented weather forecasting or find ahead of time Violent Changes in weather (such as thunderstorm, torrential rain or wind are cut).It is as follows hereby to enumerate part pertinent literature.
(1) International Civil Aviation Organization's file: Low level wind cuts handbook (Doc 9817-AN1449), and to mention baroceptor (miniature Barometer) it is installed in arround airport and detects air pressure caused by fitful wind sharp side cold air etc. and jump (pressure jump), In In some cases, may detect that time on fitful wind sharp side than the time that surface wind is measured, three minutes ahead of time.Air pressure ladder between two places Degree is bigger, and wind speed is bigger;Air pressure changes between two time points, and wind field can also change.Barometric fluctuation can reaction pressure gradient It is gentle to be pressed in temporal change.
By single survey station, surrounding time draught head, removing multiple draught heads is zero, is greater than zero with remaining atmospheric pressure value, comes The standard deviation of draught head is calculated, then is analysed with being greater than a standard deviation and wind cutting.Although airport automates meteorological observation system The digital micro barometer accuracy that system (Automatic Weather Observation System, AWOS) uses is positive and negative (+-) 0.1hpa, but by single survey station, surrounding time draught head itself, the problem of can remove barometer accuracy.
(2) Pu Jinbiao et al. (2014,2015,2016,2017) researches show that Guia Hill, peach garden and the Mazu airport Nan Gan gas One standard deviation (σ) of pressure difference is positive and negative (+-) 0.1hpa, wind cut warning with have greater than a standard deviation it is closely related, and Greater than one standard deviation is more than barometer accuracy.
(3) Wakimoto (1982) thinks fitful wind sharp side by survey station, and often bringing air pressure to rise, gentle temperature declines, wind direction is dashed forward Become and the phenomenon that Wind speed up, is one of the reason of causing Low level wind to cut.
It (4) is more than 1 standard deviation by air pressure when thunderstorm fitful wind sharp side is arrived and turbonada initiation air pressure is jumped When (standard deviation), the generation that Low level wind cuts phenomenon can be detected.Usual air pressure bust or the phenomenon that jumps, lifting Amplitude is bigger, and Low level wind is cut stronger.
(5) researches show that air pressures to jump atmospherically to increase 0.169hpa per minute by Bedard (1977), and air pressure is jumped Time and amplitude, what can be detected is that air pressure flies up 0.5hpa in 3 minutes.
(6) (1981) Shreffer and Binkowski observe that thunderstorm rain outflow causes air pressure and rises 1.5hpa.
(7) Wakimoto (1982) thinks that air pressure change is risen by drop, then becomes normal by rising, the time required to whole process About 15 minutes, thunderstorm occurred, and short time air pressure has the variation of 5-7hpa.
(8) (2015) Pu Jinbiao et al., Research on typhoon invasion Guia Hill airport air pressure have maximum amplitude of fluctuation per minute The variation of 2.7hpa.
(9) Viana et al, (2007) are come with the big variation (pressure fluctuations) of short time surface pressure Study the characteristic of atmospheric boundary layer (atmospheric boundary layer).And analytical standard deviation (σ P70) and sinuous flow It is related, it is believed that wind cuts the variation for controlling air pressure.
(10) (2015,2016,2017) Pu Jinbiao et al., change be more than with barometric fluctuation 1 standard deviation period and frequency Rate can monitor the generation that greater portion Low level wind cuts phenomenon (having wind to cut report comprising pilot), obvious to be surpassed with big change of air pressure Crossing 1 standard deviation is standard, is cut more preferably to detect Low level wind.
Stablizing under atmosphere, the observation of general meteorological element such as air pressure, per minute the variation width of front and back observation value Degree, usually in a certain range, if mobility scale is to be similar to normal distribution, about 68% or 95% numeric distribution is at 1 or 2 Within a standard deviation.Conversely, those meteorological elements change greatly under the influence of rough atmosphere, 1 or 2 may be exceeded Standard deviation, while also violent Changes in weather occurs for representative conference.
A kind of embodiment for observing the variation of air pressure is by the microbarometer of single observation point, one point of observation front and back Clock air pressure standard deviation, there is its benefit: (1) being not required to consider instrument error itself;(2) it is not required to consider temperature correction;(3) it is not required to examine Consider reduction of the latitude;And (4) are not necessary to height or reduction to sea-level.These benefits can make the data processing of big data become compared with It is easy.
Air pressure is given whithin a period of time averagely, it is average as a result, by the Outliers of the reflected air pressure of violent weather It is removed, the standard deviation of barometric fluctuation observation and calculating barometric fluctuation amount is all the base for further observing violent weather phenomenon Plinth.It takes a broad view of barometric observation really, just there is the concept of barometric tendency prediction in three hours, and barometric fluctuation observation is then with every point Clock is the unit time, and the concept of the two is identical.
In a better embodiment of the method for the present invention and system, central processor equipment 20 is calculated often by way of statistics The standard deviation of the unit time variable quantity of the atmospheric pressure value of a geographic grid is set as 1 or 2 standard deviation to correspond to the geography The threshold value of grid, when the unit time variable quantity of the wherein atmospheric pressure value of a certain geographic grid exceeds the corresponding threshold value, presumption The geographic grid, which changes and passes through the synoptic analysis algorithm 21, generates corresponding meteorologic analysis result.The wherein meteorology Analysis datagram includes: center of typhoon position, Typhoon Tracks route, violent Changes in weather and Low level wind are cut therein any.
Wherein a better embodiment of the unit time variable quantity of atmospheric pressure value is (unit time) per minute observation or meter Barometric fluctuation value is calculated, the standard deviation calculation formula of the unit time variable quantity of atmospheric pressure value such as following formula 1 and formula 2 indicate:
(formula 1)
Wherein: yi1 minute barometric observation value, y after expressioni-1Indicate air pressure in preceding 1 minute observation, xiIndicate air pressure rear 1 minute and first 1 minute variation absolute value of the difference.
(formula 2)
Wherein N indicates x in observation timeiData amount check.μ indicates x in observation timeiThe average of money section.σ indicates to see Survey x in the timeiThe standard deviation of data.
By the design of mobile applications 12, Changes in weather analysis and its a variety of clothes of application places may further be provided Business project includes: before 1. Landed Typhoons analyze debarkation point, log in after by influence of topography typhoon walk where;2. thunderstorm At hand, thunderstorm high wind, lightning strokes tracking and analysis;3. cyclone path tracing;4. airport takeoff and landing;5. harbour is unrestrained High ship enters and leaves early warning;6. hang gliding is movable;7. fire balloon;Sufferer/family members/doctor/doctor 8. a pair high-risk sufferer sounds a warning Institute;9. construction site/high altitude operation;Highway high-risk section;10. rapid transit/high-speed rail;11. golf course;12. educating pleasure Place, roller coaster, ferris wheel.
Embodiment described above and/or embodiment are only the preferred embodiments to illustrate to realize the technology of the present invention And/or embodiment, not the embodiment of the technology of the present invention is made any form of restriction, any those skilled in the art Member changes or is modified to other equivalent when can make a little in the range for not departing from technological means disclosed in the content of present invention Embodiment, but still should be regarded as and the substantially identical technology or embodiment of the present invention.

Claims (18)

1. a kind of synoptic weather observation method based on electronic apparatus characterized by comprising
A. one is obtained in real time in unified observation time point by the sensor of electronic apparatus according to the sampling frequency of default Data are observed, this sees position data and meteorological observation number of the datagram containing the geographical location where the electronic apparatus in real time According to the meteorological measuring includes at least atmospheric pressure value;
B. geographic grid data predetermined are compareed and obtain geographic grid belonging to the position data;
C. the position data institute in the geographic grid belonging to the position data and the last real-time observed data obtained When the geographic grid of category is identical, the gas in atmospheric pressure value and the last real-time observed data in the real-time observed data is calculated The variation of pressure value;
D. when the variation of the atmospheric pressure value be more than a preset threshold value, will be in the real-time observed data by data communication network The variation of the position data, the meteorological measuring and the atmospheric pressure value is uploaded to a central processing by data communication network and sets It is standby;
E. the change of the meteorological measuring and the atmospheric pressure value of the central processor equipment is uploaded to by the analysis of synoptic analysis algorithm Momentum, and generate according to the position data meteorologic analysis result of geographic grid belonging to the position data;And
F. the meteorologic analysis result is provided by data communication network.
2. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that further comprise providing The mobile applications that can be run in the electronic apparatus, obtain the position data to control the electronic apparatus With the meteorological measuring for including at least the atmospheric pressure value, and by data communication network the position data and the air pressure are become Momentum is uploaded to the central processor equipment by data communication network.
3. the synoptic weather observation method based on electronic apparatus as claimed in claim 2, which is characterized in that in unified observation Between point the step of obtaining a real-time observed data include: when obtaining the standard of the Internet time observation time point unified as this Between.
4. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that including passing through the data Communication network obtains the meteorologic analysis of central processor equipment offer as a result, and being shown in the output of the electronic apparatus Interface.
5. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that the sampling frequency is 1 Beat/min, which is GPS coordinate.
6. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that the meteorologic analysis result Include: center of typhoon position, Typhoon Tracks route, violent Changes in weather and Low level wind cut it is therein any.
7. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that the threshold value is positive and negative 0.1hpa。
8. the synoptic weather observation method based on electronic apparatus as described in claim 1, which is characterized in that the meteorological data is into one Step includes temperature and humidity.
9. a kind of synoptic weather observation system based on electronic apparatus characterized by comprising in an electronic apparatus and one Entreat processing equipment;
The electronic apparatus at least includes at least one meteorological element sensor, a locating module, in the electronic apparatus The geography network predetermined that one mobile applications of operation, a data communication module and one are stored in the electronic apparatus Lattice data;Atmospheric pressure value of the meteorological element sensor to detect the electronic apparatus geographic location;The locating module To obtain the position data of the electronic apparatus geographic location;The data communication module with the central processing to set Standby communication connection;
The mobile applications are for executing following movement, comprising:
Sampling frequency according to default is obtained by the meteorological element sensor and the locating module in unified observation time point One real-time observed data, this sees position data of the datagram containing the geographical location where the electronic apparatus and meteorological sight in real time Measured data, the meteorological measuring include at least atmospheric pressure value;
It compares the geographic grid data and obtains geographic grid belonging to the position data, the geography network belonging to the position data When lattice are identical with geographic grid belonging to the position data in the real-time observed data that the last time obtains, the real-time observation is calculated The variation of the atmospheric pressure value in data and the atmospheric pressure value in the last real-time observed data;And
When the atmospheric pressure value variation be more than a preset threshold value, by data communication network by the real-time observed data should The variation of position data, the meteorological measuring and the atmospheric pressure value is uploaded to the central processing by data communication network and sets It is standby;
The central processor equipment is uploaded to the meteorological measuring of the central processor equipment by synoptic analysis algorithm analysis With the variation of the atmospheric pressure value, and the meteorologic analysis knot of geographic grid belonging to the position data is generated according to the position data Fruit;And the meteorologic analysis result is provided by data communication network.
10. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that mobile electron dress Set and include: smartphone, tablet computer and smart watch are therein any.
11. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the meteorological element passes Sensor is baroceptor.
12. the synoptic weather observation system based on electronic apparatus as claimed in claim 11, which is characterized in that the meteorological element passes Sensor further comprises: air-temperature sensor and humidity sensor are therein any.
13. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the meteorological observation number According to further comprising temperature and humidity any one of them.
14. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that when being with internet Between the observation time point unified as this standard time.
15. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the mobile application journey Sequence includes that the meteorologic analysis of central processor equipment offer is obtained by the data communication network as a result, and being shown in the shifting The output interface of dynamic electronic device.
16. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the sampling frequency is 1 Beat/min, which is GPS coordinate.
17. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the meteorologic analysis knot Fruit include: center of typhoon position, Typhoon Tracks route, violent Changes in weather and Low level wind cut it is therein any.
18. the synoptic weather observation system based on electronic apparatus as claimed in claim 9, which is characterized in that the threshold value is positive and negative 0.1hpa。
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