CN110362765A - Information display method, device and computer readable storage medium - Google Patents
Information display method, device and computer readable storage medium Download PDFInfo
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- CN110362765A CN110362765A CN201810282993.4A CN201810282993A CN110362765A CN 110362765 A CN110362765 A CN 110362765A CN 201810282993 A CN201810282993 A CN 201810282993A CN 110362765 A CN110362765 A CN 110362765A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
Abstract
The invention discloses a kind of information display method, device and computer readable storage mediums, belong to meteorological technical field, applied in destination server, the destination server is any server in server cluster, this method comprises: obtaining at least one meteorological file, any meteorological file at least one meteorological file includes any sort meteorological data in the multiclass meteorological data of at least radar acquisition, and the data type of the same meteorological file meteorological data that includes is identical, at least a radar is for acquiring the multiclass meteorological data for being currently located region；When the information acquisition request that the browser for receiving terminal installation is sent, the radar return image based at least one at least one radar region of meteorological file generated；The radar return image of at least one radar region is sent to browser, browser after being combined the radar return image of at least one radar region for showing.
Description
Technical field
The present invention relates to meteorological technical field, in particular to a kind of information display method, device and computer-readable storage
Medium.
Background technique
Weather forecast always is the important process counted concerning the people's livelihood, the people.Wherein, meteorological personnel can pass through radar
Meteorological data is acquired, and obtains the meteorological data of radar acquisition by server.The server can be generated by meteorological data
Radar return image, so that meteorological personnel can carry out weather forecast by the analysis to radar return image.
Currently, after server generates radar return image, it usually needs shown by terminal.It can be installed in terminal
There is the meteorological application of display radar return image can be to clothes when terminal receives acquisition of information instruction by meteorology application
Business device sends information acquisition request；It, can be with when server receives the information acquisition request that terminal is sent by meteorological application
Radar return image is sent to terminal, which is shown the radar return image by meteorology application.
But since not all terminal is fitted with meteorological application, and meteorology is applied when carrying out application upgrade,
Meteorological personnel possibly can not check radar return image, cause meteorological personnel to observe radar return image and be restricted.Meanwhile by
It carries out, that is to say, radar return image may only can be carried out two-dimentional display, lead in two-dimensional space mostly in meteorological research work
Radar return image is caused to lack intuitive, to reduce the visualization of radar return image, it has not been convenient to which researcher is to day
Gas situation is analyzed.
Summary of the invention
The embodiment of the invention provides a kind of information display method, device and computer readable storage mediums, for solving
Radar return image is shown not comprehensive in the related technology, shows restricted problem.The technical solution is as follows:
In a first aspect, providing a kind of information display method, it is applied in destination server, the destination server is clothes
Any server being engaged in device cluster, which comprises
At least one meteorological file is obtained, any meteorological file at least one described meteorological file includes at least one
Any sort meteorological data in the multiclass meteorological data of radar acquisition, and the data of the same meteorological file meteorological data that includes
Type is identical, and an at least radar is for acquiring the multiclass meteorological data for being currently located region；
When the information acquisition request that the browser for receiving terminal installation is sent, based at least one described meteorological file
Generate the radar return image of at least one radar region；
The radar return image of at least one radar region is sent to the browser, the browser is used
It is shown after being combined the radar return image of at least one radar region.
It is optionally, described to obtain at least one meteorological file, comprising:
When the destination server is the primary server in the server cluster, an at least radar is carried out
Scanning obtains the multiclass meteorological data of at least radar acquisition；
Same class meteorological data in the multiclass meteorological data is handled according to same data type, obtain it is described extremely
A few meteorological file.
Optionally, the meteorological file for obtaining at least one radar, comprising:
When the destination server be the server cluster in it is any from server when, receive the server cluster
In the meteorological file that sends of primary server, the primary server sweeping for being scanned to an at least radar
After the multiclass meteorological data for retouching at least radar acquisition, same class meteorological data in the multiclass meteorological data is pressed
It is handled according to same data type, obtains at least one described meteorological file, and according to load balancing rule, Xiang Suoshu target
Server sends the meteorological file.
Optionally, after at least one meteorological file of the acquisition, further includes:
At least one described meteorological file is parsed, the data for including at least one described meteorological file are obtained；
Multiple memory spaces, the corresponding data acquisition time of each memory space are set；
The meteorological data for including at least one described meteorological file is subjected to gridding processing；
Gridding treated meteorological data is stored according to corresponding data acquisition time into corresponding memory space,
Treated that meteorological data is ranked up in corresponding memory space according to longitude and latitude sequence for the gridding.
Optionally, the latitude and longitude information for needing three-dimensional radar echo to be shown is carried in the information acquisition request；
The radar echo map based at least one radar region described at least one described meteorological file generated
Picture, comprising:
The corresponding meteorological data of the latitude and longitude information is obtained from least one described meteorological file；
It is smooth to the meteorological data progress echo of acquisition, obtain the radar return image of three dimensional form.
Optionally, the meteorological data progress echo of described pair of acquisition is smooth, obtains the radar return image of three dimensional form, wraps
It includes:
The meteorological data of the acquisition is handled by half step-length difference iterative method, obtains the first radar echo map
Picture；
The first radar return image is handled by Cressman interpolation method, obtains the second radar echo map
Picture.
Optionally, after at least one meteorological file of the acquisition, further includes:
The identical meteorological file of file format at least one described meteorological file is stored to same memory space；
Fragment processing is carried out according to default file length to the meteorological file in the same memory space；
When receiving information inquiring request, according to the Data Identification carried in the information inquiring request, after fragment
Meteorological file in obtain corresponding meteorological data.
Second aspect provides a kind of information display method, is applied in terminal, which comprises
Each server when the browser by installing receives 3-D image idsplay order, into server cluster
Information acquisition request is sent, the longitude and latitude letter for needing three-dimensional radar echo to be shown is carried in the information acquisition request
Breath, and the information acquisition request be used to indicate each server in the server cluster be based on the latitude and longitude information from
Corresponding meteorological data is obtained at least one meteorological file, and smooth to the meteorological data of acquisition progress echo, obtain three-dimensional
The radar return image of form；
Receive the radar return image for the three dimensional form that each server in the server cluster is sent；
It is shown after the radar return image for the three dimensional form that each server is sent is combined.
The third aspect provides a kind of information display device, is applied in destination server, and the destination server is clothes
Any server being engaged in device cluster, described device include:
First obtains module, any gas for obtaining at least one meteorological file, at least one described meteorological file
It include any sort meteorological data in multiclass meteorological data that an at least radar acquires as file, and the same meteorological file packet
The data type of the meteorological data included is identical, and an at least radar is for acquiring the multiclass meteorology number for being currently located region
According to；
Generation module, when information acquisition request for being sent when the browser for receiving terminal installation, based on it is described extremely
The radar return image of at least one radar region described in a few meteorological file generated；
Sending module, for the radar return image of at least one radar region to be sent to the browsing
Device, the browser after being combined the radar return image of at least one radar region for showing.
Optionally, the first acquisition module is used for:
When the destination server is the primary server in the server cluster, an at least radar is carried out
Scanning obtains the multiclass meteorological data of at least radar acquisition；
Same class meteorological data in the multiclass meteorological data is handled according to same data type, obtain it is described extremely
A few meteorological file.
Optionally, the first acquisition module is used for:
When the destination server be the server cluster in it is any from server when, receive the server cluster
In the meteorological file that sends of primary server, the primary server sweeping for being scanned to an at least radar
After the multiclass meteorological data for retouching at least radar acquisition, same class meteorological data in the multiclass meteorological data is pressed
It is handled according to same data type, obtains at least one described meteorological file, and according to load balancing rule, Xiang Suoshu target
Server sends the meteorological file.
Optionally, described device further include:
Parsing module obtains at least one described meteorological file for parsing at least one described meteorological file
In include data；
Setup module, for multiple memory spaces, the corresponding data acquisition time of each memory space to be arranged；
First processing module, for carrying out the meteorological data for including at least one described meteorological file at gridding
Reason；
First memory module, for by gridding treated meteorological data according to corresponding data acquisition time store to
In corresponding memory space, the gridding treated meteorological data in corresponding memory space according to longitude and latitude sequence into
Row sequence.
Optionally, the latitude and longitude information for needing three-dimensional radar echo to be shown is carried in the information acquisition request；
The generation module includes:
Acquisition submodule, for obtaining the corresponding meteorological number of the latitude and longitude information from least one described meteorological file
According to；
Submodule is handled, it is smooth for carrying out echo to the meteorological data of acquisition, obtain the radar echo map of three dimensional form
Picture.
Optionally, the processing submodule is used for:
The meteorological data of the acquisition is handled by half step-length difference iterative method, obtains the first radar echo map
Picture；
The first radar return image is handled by Cressman interpolation method, obtains the second radar echo map
Picture.
Optionally, described device further include:
Second memory module, for by the identical meteorological file of file format at least one described meteorological file store to
Same memory space；
Second processing module, for dividing according to default file length the meteorological file in the same memory space
Piece processing；
Second obtains module, for when receiving information inquiring request, according to what is carried in the information inquiring request
Data Identification obtains corresponding meteorological data from the meteorological file after fragment.
Fourth aspect provides a kind of information display device, is applied in terminal, described device includes:
Sending module, for when by install browser receive 3-D image idsplay order when, to server cluster
In each server send information acquisition request, carrying in the information acquisition request needs three-dimensional radar reflectogram to be shown
The latitude and longitude information of picture, and the information acquisition request is used to indicate each server in the server cluster based on described
Latitude and longitude information obtains corresponding meteorological data from least one meteorological file, and it is flat to carry out echo to the meteorological data of acquisition
It is sliding, obtain the radar return image of three dimensional form；
Receiving module, the radar return of the three dimensional form for receiving the transmission of each server in the server cluster
Image；
Display module, the radar return image of the three dimensional form for sending each server are shown after being combined
Show.
5th aspect, provides a kind of computer readable storage medium, is stored with computer program in the storage medium,
The computer program realizes above-mentioned first aspect any method when being executed by processor.
6th aspect, provides a kind of computer readable storage medium, is stored with computer program in the storage medium,
The computer program realizes above-mentioned second aspect any method when being executed by processor.
Technical solution provided in an embodiment of the present invention has the benefit that
In embodiments of the present invention, at least one available meteorological file of destination server, due at least one gas
It include any sort meteorological data in multiclass meteorological data that an at least radar acquires as any meteorological file in file, and
The data type for the meteorological data that the same meteorology file includes is identical, illustrates that the meteorological data of at least one radar more standardizes
Change, to reduce the calculation amount for being subsequently generated radar return image.In addition, destination server can receive terminal installation
Browser send information acquisition request when, the thunder based at least one meteorological at least one radar region of file generated
It is sent to browser up to echo, and by the radar return image of at least one radar region, which is used for will
The radar return image of at least one radar region is shown after being combined.Since each terminal is almost fitted with
Browser shows radar return image unrestricted so that all terminals can show radar return image.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is a kind of configuration diagram of information display system provided in an embodiment of the present invention；
Fig. 2 is the flow chart of the first information display method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of second of information display method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of the third information display method provided in an embodiment of the present invention；
Fig. 5 A is the structural schematic diagram of the first information display device provided in an embodiment of the present invention；
Fig. 5 B is that the embodiment of the present invention provides the structural schematic diagram of second of information display device；
Fig. 5 C is a kind of structural schematic diagram of generation module provided in an embodiment of the present invention；
Fig. 5 D is the structural schematic diagram of the third information display device provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the 4th kind of information display device provided in an embodiment of the present invention；
Fig. 7 is a kind of structural schematic diagram of server provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Before carrying out detailed explanation to the embodiment of the present invention, the first application to being related in the embodiment of the present invention
Scene and system architecture are explained respectively.
Firstly, to the present embodiments relate to application scenarios be introduced.
Currently, in order to accurately carry out weather forecast, meteorological research personnel usually require to divide radar return image
Analysis, still, the meteorological application that radar return image is only capable of installing by terminal at present shown, when not installing meteorology in terminal
Using or meteorology apply when carrying out application upgrade, radar return image will be unable to be shown, cause meteorological personnel may
It can not check radar return image.Simultaneously as radar return image may only can be carried out two-dimentional display, lead to radar echo map
As lack intuitive, to reduce the visualization of radar return image, it has not been convenient to meteorological research personnel to weather condition into
Row analysis.
Based on such scene, the embodiment of the invention provides one kind without installing meteorological application, expanding radar echo map
As display scene and the information display method of raising radar return image display effect.
Next, to the present embodiments relate to system architecture be introduced.
Fig. 1 is a kind of information display system architecture diagram provided in an embodiment of the present invention, referring to Fig. 1, the information display system
Including at least a radar 1, multiple servers 2 and terminal 3.Wherein, at least radar 1 can in multiple servers 2
Any server 2 connects, and each server 2 in multiple servers 2 can be connect with terminal 3, of the invention for ease of description
It is only described in the attached drawing of embodiment with 1 server 2 and 1 radar 1.For any radar 1 in an at least radar 1
The multiclass meteorological data for being currently located region can be acquired.Terminal 3 is used to send by the browser of installation to multiple servers 2
Information acquisition request.Any server 2 is used to obtain the meteorological data of an at least radar 1 acquisition in multiple server 2, and
Same class meteorological data in multiclass meteorological data is handled according to same data type, obtains at least one meteorological file,
It, can at least one meteorological file life based on this and in the information acquisition request that the browser for receiving the installation of terminal 3 is sent
The browsing that terminal 3 is installed is sent at the radar return image of at least one radar region, and by radar return image
Device.The browser of the terminal 3 installation can show the radar return image of acquisition.
It, next will be in conjunction with attached drawing to this in the application scenarios to the embodiment of the present invention and after system architecture is introduced
The information display method that inventive embodiments provide describes in detail.
Fig. 2 is a kind of flow chart of information display method provided in an embodiment of the present invention, and referring to fig. 2, this method is applied to
In destination server, which is any server in server cluster, and this method comprises the following steps.
Step 201: obtaining at least one meteorological file, any meteorological file at least one meteorological file includes extremely
Any sort meteorological data in the multiclass meteorological data of few radar acquisition, and the meteorological data that the same meteorological file includes
Data type it is identical, at least radar is for acquiring the multiclass meteorological data for being currently located region.
Step 202: when the information acquisition request that the browser for receiving terminal installation is sent, being based at least one gas
As the radar return image of the file generated at least one radar region.
Step 203: the radar return image of at least one radar region being sent to the browser, the browser
For being shown after being combined the radar return image of at least one radar region.
In embodiments of the present invention, at least one available meteorological file of destination server, due at least one gas
It include any sort meteorological data in multiclass meteorological data that an at least radar acquires as any meteorological file in file, and
The data type for the meteorological data that the same meteorology file includes is identical, illustrates that the meteorological data of at least one radar more standardizes
Change, to reduce the calculation amount for being subsequently generated radar return image.In addition, destination server can receive terminal installation
Browser send information acquisition request when, the thunder based at least one meteorological at least one radar region of file generated
It is sent to browser up to echo, and by the radar return image of at least one radar region, which is used for will
The radar return image of at least one radar region is shown after being combined.Since each terminal is almost fitted with
Browser shows radar return image unrestricted so that all terminals can show radar return image.
Optionally, at least one acquired meteorological file, comprising:
When the destination server is the primary server in the server cluster, to this, at least a radar is scanned,
Obtain the multiclass meteorological data of at least radar acquisition；
Same class meteorological data in the multiclass meteorological data is handled according to same data type, obtain this at least one
A meteorology file.
Optionally, at least one meteorological file is obtained, comprising:
When the destination server be the server cluster in it is any from server when, receive the master in the server cluster
The meteorological file that server is sent, the primary server for this, at least a radar to be scanned, and scanning to this at least
One radar acquisition multiclass meteorological data after, to same class meteorological data in multiclass meteorological data according to same data type into
Row processing obtains at least one meteorological file, and according to load balancing rule, sends the meteorology file to the destination server.
Optionally, after the meteorological file for obtaining at least one radar, further includes:
By this, at least one meteorological file is parsed, and obtains the data for including at least one meteorological file；
Multiple memory spaces, the corresponding data acquisition time of each memory space are set；
The meteorological data for including at least one meteorological file by this carries out gridding processing；
Gridding treated meteorological data is stored according to corresponding data acquisition time into corresponding memory space,
Treated that meteorological data is ranked up in corresponding memory space according to longitude and latitude sequence for the gridding.
Optionally, the latitude and longitude information for needing three-dimensional radar echo to be shown is carried in the information acquisition request；
Radar return image of at least one meteorological file generated at least one radar region based on this, comprising:
The corresponding meteorological data of the latitude and longitude information is obtained at least one meteorological file from this；
It is smooth to the meteorological data progress echo of acquisition, obtain the radar return image of three dimensional form.
Optionally, smooth to the meteorological data progress echo of acquisition, obtain the radar return image of three dimensional form, comprising:
The meteorological data of acquisition is handled by half step-length difference iterative method, obtains the first radar return image；
First radar return image is handled by Cressman interpolation method, obtains the second radar return image.
Optionally, after the meteorological file for obtaining at least one radar, further includes:
By this, the identical meteorological file of file format is stored to same memory space at least one meteorological file；
Fragment processing is carried out according to default file length to the meteorological file in the same memory space；
When receiving information inquiring request, according to the Data Identification carried in the information inquiring request, after fragment
Corresponding meteorological data is obtained in meteorological file.
All the above alternatives, can form alternative embodiment of the invention according to any combination, and the present invention is real
It applies example and this is no longer repeated one by one.
Fig. 3 is a kind of flow chart of information display method provided in an embodiment of the present invention, and referring to Fig. 3, this method is applied to
Applied in terminal, this method comprises the following steps.
Step 301: every into server cluster when the browser by installing receives 3-D image idsplay order
A server sends information acquisition request, carries the longitude and latitude for needing three-dimensional radar echo to be shown in the information acquisition request
Spend information, and the information acquisition request be used to indicate each server in the server cluster be based on the latitude and longitude information to
Corresponding meteorological data is obtained in a few meteorological file, and smooth to the meteorological data of acquisition progress echo, obtain three-dimensional shaped
The radar return image of formula.
Step 302: receiving the radar return image for the three dimensional form that each server in the server cluster is sent.
Step 303: being shown after the radar return image for the three dimensional form that each server is sent is combined.
In embodiments of the present invention, in embodiments of the present invention, terminal receives three-dimensional figure in the browser by installing
When as idsplay order, can each server into server cluster send information acquisition request, in the information acquisition request
Latitude and longitude information can be carried, and indicates that the server in server cluster returns to the thunder of the corresponding three dimensional form of latitude and longitude information
Up to echo.The radar return image of at least one radar region can be combined by the terminal by browser
After show.Since each terminal is almost fitted with browser, so that it is unrestricted to show radar return image.
All the above alternatives, can form alternative embodiment of the invention according to any combination, and the present invention is real
It applies example and this is no longer repeated one by one.
Fig. 4 is a kind of flow chart of information display method provided in an embodiment of the present invention, and referring to fig. 4, this method includes such as
Lower step.
Step 401: the multiclass meteorological data that an at least radar acquisition is presently in region.
It should be noted that the multiclass meteorological data may include reflectivity factor, speed and spectrum width.
Wherein, any radar, can be with when acquisition is presently in the multiclass meteorological data in region at least in a radar
Constantly change the acquisition elevation angle of itself, so that the multiclass for enabling any radar to acquire different height in vertical space is meteorological
Data.
For example, radar A can be collected vertically when the acquisition elevation angle of the radar A in an at least radar is 10 degree
It is highly 100 meters -500 meters of multiclass meteorological data in space, when the acquisition elevation angle of radar A is 20 degree, radar A can be acquired
It is highly 600 meters -1100 meters of multiclass meteorological data into vertical space.
In addition, any radar can adjust one acquisition every specified adjustment time interval and face upward in an at least radar
Angle, the specified adjustment time interval can be arranged in advance, for example, the specified adjustment time interval can be 30 points, 1 hour etc.
Deng.
Step 402: destination server obtains at least one meteorological file, any meteorological text at least one meteorological file
Part includes any sort meteorological data in the multiclass meteorological data of at least radar acquisition, and the same meteorological file includes
The data type of meteorological data is identical.
Since the destination server may be server in server cluster, which may be the clothes
The primary server being engaged in device cluster, it is also possible to be any from server.According to the difference of destination server type, destination server
The mode for obtaining the meteorological file of at least one radar is also different.Now be explained in detail with following two kinds of situations respectively
It is bright.
The first situation, when destination server is the primary server in the server cluster, to an at least radar
It is scanned, obtains the multiclass meteorological data of at least radar acquisition；Same class meteorological data in multiclass meteorological data is pressed
It is handled according to same data type, obtains at least one meteorological file.
It should be noted that destination server can actively be scanned an at least radar, it can also be passively to extremely
A few radar is scanned.When destination server actively at least a radar is scanned when, destination server can be with every
Single pass is carried out every invisible scanning time interval.The invisible scanning time interval can be arranged in advance, for example, the invisible scanning
Time interval can be 6 hours, 12 hours, 24 hours etc..
In addition, destination server is passively scanned the controlling terminal for referring to control destination server to an at least radar
When can receive data scan instruction of the user by specified operation triggering, data scanning request is sent to destination server, it should
Destination server can be scanned an at least radar when receiving data scanning request.The specified operation can be point
Hit operation, slide, voice operating etc..
After collecting due to an at least radar and be currently located the multiclass meteorological data in region, the multiclass of every radar acquisition
The data volume of meteorological data is all very huge, and all kinds of meteorological datas mix and cause follow-up data treating capacity big, generates thunder
Process up to echo is relatively complicated.Therefore, in order to reduce the calculation amount for being subsequently generated radar return image, destination server
It, can be by the same class meteorological data in the multiclass meteorological data after scanning obtains the multiclass meteorological data of at least one radar
It is handled according to same data type, obtains at least one meteorological file.And the multiclass that destination server will acquire is meteorological
Same class meteorological data in data is handled according to the same data type, and the operation for obtaining at least one meteorological file can
With are as follows: when data format is not exactly the same in same class meteorological data, the data format of the same class meteorological data is carried out
Processing, so that the data format of same class meteorological data is identical；The multiclass meteorological data of data format after reunification is increased
File header, to generate multiple meteorological file.
It should be noted that due in of a sort meteorological data there are still the different meteorological data of data format, than
Such as, it include data format is the data that thousand ms/h are unit that data type, which is the data of speed, also includes as unit of rice
Data, therefore, in order to improve the efficiency of follow-up data processing, destination server can be by the data format of same class meteorological data
It is handled.
Wherein, destination server can select any data from a variety of data formats that same class meteorological data includes
The data format of data all in such meteorological data is updated to the data format chosen, so that same class gas by format
The data format of image data is identical.Alternatively, the data format of such meteorological data can be updated to refer to by destination server
Determine data format.
It should be noted that the specified data format can be arranged in advance, for example, when meteorological data belongs to reflectivity factor
When, which can be 6 millimeters/square metre as unit of, when meteorological data belongs to speed, the specified data format
It can be for as unit of thousand ms/h, when meteorological data belongs to spectrum width, it be single which, which can be with decibel,
Position.
In addition, may include the information for acquiring meteorological data in file header, which can be the thunder of at least one radar
Up to contents such as station number, radar station name, latitude and longitude information, acquisition time, the acquisition elevations angle.
Second situation, when destination server be the server cluster in it is any from server when, receive the server
The meteorological file that primary server in cluster is sent, the primary server are being swept for this, at least a radar to be scanned
It retouches after obtaining the multiclass meteorological data of at least radar acquisition, to same class meteorological data in multiclass meteorological data according to same
One data type is handled, at least one meteorological file is obtained, and according to load balancing rule, is sent to the destination server
Meteorological file.
Since the multiclass meteorological data that an at least radar acquires every time is more, primary server forms at least one meteorological text
After part, memory space shared by every class meteorology file and running space are larger, cause data store or data processing spend the time compared with
It is long.Therefore, can be regular according to load balancing after primary server obtains at least one meteorological file according to multiclass meteorological data,
Meteorological file is sent to destination server.
Wherein, since every class meteorology file includes file header and meteorological data, primary server can be equal according to load
Weighing apparatus rule, determines the meteorological data for being sent to destination server from least one meteorological file, and to being sent to destination service
The meteorological data of device increases the corresponding file header of the meteorological data, to obtain being sent to the meteorological file from server.
It should be noted that the load balancing rule can be arranged in advance, for example, the load balancing rule can for according to
The meteorological data etc. of distribution is determined from the performance weights of server.
Further, since radar return image is not to be immediately generated after getting at least one meteorological file,
Therefore, destination server needs of short duration at least one meteorology file for storing and getting.
Wherein, destination server can be deposited according to the mode of Hbase (Hadoop Database, distributed memory system)
Store up at least one meteorological file.The operation that destination server stores at least one meteorological file in the way of Hbase can be with
Are as follows: at least one meteorology file is parsed, the data for including at least one meteorological file are obtained；Multiple storages are set
Space, the corresponding data acquisition time of each memory space；The meteorological data for including at least one meteorological file by this into
Row gridding processing；Gridding treated meteorological data is stored according to corresponding data acquisition time empty to corresponding storage
Between in, treated that meteorological data is ranked up in corresponding memory space according to longitude and latitude sequence for the gridding.
It is worth noting that the running space as shared by least one meteorological file and memory space are larger, when at least
When one meteorological file is stored in a memory space, either storage or deletion will be taken a substantial amount of time.And works as and set
When setting multiple memory spaces and storing at least one meteorological file, due to the corresponding data acquisition time of each memory space, when
When storing at least one meteorological file according to corresponding data acquisition time, the corresponding data acquisition time of each memory space is not
Together, therefore, the operation that can carry out data storage to multiple memory space simultaneously similarly equally can be same when deleting data
When deleted from multiple memory spaces, to save the time of data processing, improve the efficiency of data processing.
In addition, the meteorological data of acquisition might have since an at least radar is when acquiring meteorological data the same time
It partly overlaps, and because of the difference of performance between radar and radar, causes the meteorological data of lap different.Therefore, mesh
Mark server may get multiple meteorological datas of description same position, and multiple meteorological data is same type data.
At this point, destination server can only store any meteorological data in multiple meteorological data.Alternatively, from multiple meteorological data
The middle determining description strongest meteorological data of radar echo signal, and determining meteorological data is stored.
Further, history meteorological data may be checked in radar fault due to subsequent, destination server
After obtaining at least one meteorological file, this can also be stored at least one meteorological file for a long time.
Wherein, destination server can store this in the way of MongDB (database based on distributed document storage)
At least one meteorological file.The operation that destination server stores at least one meteorological file in the way of MongDB can be with are as follows:
By this, the identical meteorological file of file format is stored to same memory space at least one meteorological file；It is empty to the same storage
Between in meteorological file according to default file length carry out fragment processing.
In addition, destination server is when receiving information inquiring request, it can be according to the number carried in information inquiring request
According to mark, corresponding meteorological data is obtained from the meteorological file after fragment.
It should be noted that the Data Identification is used for unique identification data, and the Data Identification can be arranged in advance, than
Such as, which can be data acquisition time, the acquisition elevation angle of data, the longitude and latitude of data etc..The default file is long
Degree can be arranged in advance, for example, the default file length can be 500MB, 100MB etc..
It is worth noting that MongDB supports the index based on geographical space, and same storage is empty due under normal conditions
Between middle storage meteorological file format it is identical, therefore, the meteorology file is stored in the way of MongDB, every time inquire file compared with
It is small, to improve the efficiency of data query.
Step 403: when terminal receives 3-D image idsplay order by the browser installed, into server cluster
Each server send information acquisition request, carrying in the information acquisition request needs three-dimensional radar echo to be shown
Latitude and longitude information.
Since user is when browsing radar return image by browser, the radar return image of two dimensional form usually can not
The intuitively weather condition in one region of reflection, therefore, in order to obtain more accurate weather condition, it usually needs obtain three-dimensional shaped
The radar return image of formula.Again since each server in server cluster can store at least one meteorological file, and one
The meteorological data in a region is possible to will disperse and be stored in server cluster.Therefore, in order to obtaining complete three-dimensional shaped
The radar return image of formula can be to server when terminal receives 3-D image idsplay order by the browser installed
Each server in cluster sends information acquisition request.
It should be noted that the 3-D image idsplay order is used to obtain the radar return image of three dimensional form.Due to logical
In normal situation, browser can show the radar return image of two dimensional form in advance.It that is to say, needed in terminal by browser
When showing the radar return image in a region, it will usually the radar echo map of request two dimensional form from server cluster
Picture, and the radar return image of two dimensional form is shown.At this point, if user needs to show the radar return of three dimensional form
Image, then user can trigger the 3-D image idsplay order by specified operation.The specified operation can for clicking operation,
Slide etc..It wherein, is slide when specifying operation, and the slide acts on the radar return image of two dimensional form
When upper, terminal can identify that slide is formed by the corresponding latitude and longitude information of sliding trace, and the latitude and longitude information is added
It adds in information acquisition request and is sent.
Step 404: when the information acquisition request that the browser that destination server receives terminal installation is sent, based on extremely
The radar return image of at least one radar region of a few meteorological file generated.
Due to can store at least one meteorological file, and each gas at least one meteorological file in destination server
As the header file of file may include latitude and longitude information.Therefore, destination server is based at least one meteorological file generated radar
The operation of echo can be with are as follows: obtains the corresponding meteorological data of latitude and longitude information from least one meteorological file；To acquisition
Meteorological data carry out echo it is smooth, obtain the radar return image of three dimensional form.
Wherein, destination server can be handled the meteorological data of acquisition by half step-length interpolation iterative method, be obtained
First radar return image, the first radar return image are the radar return image of the serrate three dimensional form of boundary strip；So
The first radar return image is handled by Cressman interpolation method afterwards, obtains the second radar return image, second thunder
It is the radar return image of the three dimensional form after eliminating sawtooth up to echo.
It is worth noting that although the data that destination server obtains under normal conditions may also can be in the browser of terminal
In shown, but since at least radar is to carry out data acquisition according to the fixed acquisition elevation angle, in vertical space
There may be the space for not collecting meteorological data, therefore, the radar return image of subsequent display is it is possible that tomography.Cause
And destination server handles the meteorological data got by half step-length interpolation iterative method, ensure that the company of meteorological data
Continuous property.But when only being handled by half step-length interpolation iterative method the meteorological data of acquisition, obtained radar return image
Each boundary in there is likely to be sawtooth, so as to cause the radar return image poor display effect of three dimensional form, therefore, mesh
Mark server can also continue with the radar echo map of the serrate three dimensional form of boundary strip by Cressman interpolation method
Picture, the sawtooth in each boundary to eliminate the radar return image of three dimensional form, shows to improve radar return image
Continuity and slickness.
Step 405: destination server by this at least can the radar return image of a radar region be sent to browsing
Device.
Wherein, since destination server is any server in server cluster, each clothes in server cluster
Business device can all execute operation identical with destination server after the information acquisition request for receiving terminal transmission.
Step 406: terminal receives the radar return image for the three dimensional form that each server in server cluster is sent,
And it is shown after being combined the radar return image for the three dimensional form that each server is sent.
Since server each in server cluster can send the three dimensional form of each self-forming to the browser in terminal
Radar return image, therefore, browser can receive the radar return image for the three dimensional form that each server is sent.Again
Since the meteorological data of each server storage is not identical, the radar return image for the three dimensional form that each server is formed is also simultaneously
It will not repeat, and the radar return image of each server altogether is only the corresponding complete three-dimensional shaped of latitude and longitude information
The radar return image of formula.Therefore, the radar return image for the three dimensional form that browser can send each server carries out
Combination, and the radar return image of the three dimensional form after combination is shown.
Wherein, browser can by 3D drawing agreement by the radar return image of at least one radar region into
It is shown after row combination, which can be WebGL (Web Graphics Librar, web graph shape library).
It should be noted that since WebGL allows (the Open Graphics of JavaScript and OpenGL ES 2.0
Library forEmbedded Systems 2.0, the open library 2.0 of the figure of embedded system) be combined together, pass through by
OpenGL ES 2.0 and JavaScript are bound, WebGL can for HTML5 (HyperText Markup Language, it is super literary
This markup language) the offer hardware three-dimensional acceleration rendering of Canvas element, so as to the video card by terminal system in browser
In show three-dimensional scenic and model glibly.
In embodiments of the present invention, at least one available meteorological file of destination server, due at least one gas
As file is that destination server collects same class meteorology number in the multiclass meteorological data for be presently in region to an at least radar
According to being obtained after being handled according to same data type, so that an at least collected meteorological data of radar be made to be standardized
Processing, reduce the calculation amount that destination server is subsequently generated radar return image, improve the efficiency of data processing.In addition,
Destination server can be returned based on the radar of the three dimensional form of at least one at least one radar region of meteorological file generated
Wave image, and the three dimensional form radar return image of at least one radar region is sent to browser, which can
Three-dimensional Display will be carried out after the combination of the radar return image of at least one radar region.Almost due to each terminal
It is fitted with browser, to keep the display of radar return image unrestricted.Simultaneously as destination server can form three
The radar return image of dimension form improves radar return to keep browser more three-dimensional, more comprehensively when showing radar return image
The display effect that image is shown.
After information display method provided in an embodiment of the present invention is explained, next, to of the invention real
The information display device for applying example offer is introduced.
Fig. 5 A is a kind of block diagram of information display device provided in an embodiment of the present invention, referring to Fig. 5 A, information display dress
Setting being implemented in combination with by software, hardware or both.The device is applied in destination server, which is clothes
Be engaged in device cluster in any server, the device include: include: the first acquisition module 501, generation module 502 and sending module
503。
First obtains module 501, any gas for obtaining at least one meteorological file, at least one meteorological file
It include any sort meteorological data in multiclass meteorological data that an at least radar acquires as file, and the same meteorological file packet
The data type of the meteorological data included is identical, and an at least radar is for acquiring the multiclass meteorological data for being currently located region；
Generation module 502, for being based on this extremely when receiving the information acquisition request of browser transmission of terminal installation
The radar return image of a few meteorological file generated at least one radar region；
Sending module 503, for the radar return image of at least one radar region to be sent to the browser,
The browser after being combined the radar return image of at least one radar region for showing.
Optionally, which is used for:
When the destination server is the primary server in the server cluster, to this, at least a radar is scanned,
Obtain the multiclass meteorological data of at least radar acquisition；
Same class meteorological data in the multiclass meteorological data is handled according to same data type, obtain this at least one
A meteorology file.
Optionally, which is used for:
When the destination server be the server cluster in it is any from server when, receive the master in the server cluster
The meteorological file that server is sent, the primary server for this, at least a radar to be scanned, and scanning to this at least
After the multiclass meteorological data of one radar acquisition, to same class meteorological data in the multiclass meteorological data according to same data type
It is handled, obtains at least one meteorological file, and according to load balancing rule, send meteorology text to the destination server
Part.
Optionally, referring to Fig. 5 B, the device further include:
Parsing module 504 is parsed at least one meteorological file by this, is obtained at least one meteorological file
Including data；
Setup module 505, for multiple memory spaces, the corresponding data acquisition time of each memory space to be arranged；
First processing module 506, the meteorological data for including at least one meteorological file by this carry out at gridding
Reason；
First memory module 507, for depositing gridding treated meteorological data according to corresponding data acquisition time
Storage is into corresponding memory space, and the gridding treated meteorological data is in corresponding memory space according to longitude and latitude sequence
It is ranked up.
Optionally, referring to Fig. 5 C, the longitude and latitude for needing three-dimensional radar echo to be shown is carried in the information acquisition request
Spend information；
The generation module 502 includes:
Acquisition submodule 5021, for obtaining the corresponding meteorological number of the latitude and longitude information at least one meteorological file from this
According to；
Submodule 5022 is handled, for smooth to the meteorological data progress echo of acquisition, the radar for obtaining three dimensional form is returned
Wave image.
Optionally, which is used for:
The meteorological data of the acquisition is handled by half step-length difference iterative method, obtains the first radar return image；
The first radar return image is handled by Cressman interpolation method, obtains the second radar return image.
Optionally, referring to Fig. 5 D, the device further include:
Second memory module 508, for identical meteorological file storage of file format at least one meteorological file by this
To same memory space；
Second processing module 509, for being carried out to the meteorological file in the same memory space according to default file length
Fragment processing；
Second obtains module 510, for when receiving information inquiring request, according to what is carried in the information inquiring request
Data Identification obtains corresponding meteorological data from the meteorological file after fragment.
In conclusion in embodiments of the present invention, at least one available meteorological file of destination server, extremely due to this
A few meteorological file collects an at least radar for destination server same in the multiclass meteorological data for be presently in region
Class meteorological data obtains after being handled according to same data type, so that an at least collected meteorological data of radar be made to obtain
To the processing of standardization, reduces the calculation amount that destination server is subsequently generated radar return image, improve the effect of data processing
Rate.In addition, destination server can be based on the three dimensional form of at least one at least one radar region of meteorological file generated
Radar return image, and the three dimensional form radar return image of at least one radar region is sent to browser, should
Browser carries out Three-dimensional Display after can combining the radar return image of at least one radar region.Due to each
Terminal is almost fitted with browser, to keep the display of radar return image unrestricted.Simultaneously as destination server can
To form the radar return image of three dimensional form, to keep browser more three-dimensional, more comprehensively when showing radar return image, improve
The display effect that radar return image is shown.
Fig. 6 is a kind of block diagram of information display device provided in an embodiment of the present invention, referring to Fig. 6, the information display device
It being implemented in combination with by software, hardware or both.The device is applied in terminal, which includes: transmission mould
Block 601, receiving module 602 and display module 603.
Sending module 601, for when by install browser receive 3-D image idsplay order when, to server set
Each server in group sends information acquisition request, and carrying in the information acquisition request needs three-dimensional radar reflectogram to be shown
The latitude and longitude information of picture, and the information acquisition request is used to indicate each server in the server cluster and is based on the longitude and latitude
Information obtains corresponding meteorological data from least one meteorological file, and smooth to the meteorological data of acquisition progress echo, obtains
To the radar return image of three dimensional form；
Receiving module 602 is returned for receiving the radar of three dimensional form of the transmission of each server in the server cluster
Wave image；
Display module 603, after the radar return image of the three dimensional form for sending each server is combined
Display.
In embodiments of the present invention, terminal, can be with when the browser by installing receives 3-D image idsplay order
Each server into server cluster sends information acquisition request, and longitude and latitude letter can be carried in the information acquisition request
Breath, and indicate that the server in server cluster returns to the radar return image of the corresponding three dimensional form of latitude and longitude information.The end
End is shown after being combined the radar return image of at least one radar region by browser.Due to each
Platform terminal is almost fitted with browser, so that it is unrestricted to show radar return image.
It should be understood that information display device provided by the above embodiment is when showing information, only with above-mentioned each function
The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds
Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above
Energy.In addition, information display device provided by the above embodiment and information display method embodiment belong to same design, it is specific real
Existing process is detailed in embodiment of the method, and which is not described herein again.
Fig. 7 is a kind of server architecture schematic diagram provided in an embodiment of the present invention.The server can be background server
Server in cluster.Specifically:
Server 700 includes central processing unit (CPU) 701 including random access memory (RAM) 702 and read-only deposits
The system storage 704 of reservoir (ROM) 703, and the system bus of connection system storage 704 and central processing unit 701
705.Server 700 further includes the basic input/output (I/O that information is transmitted between each device helped in computer
System) 706, and for the mass-memory unit of storage program area 713, application program 714 and other program modules 715
707。
Basic input/output 706 includes display 708 for showing information and inputs information for user
The input equipment 709 of such as mouse, keyboard etc.Wherein display 708 and input equipment 709 are all by being connected to system bus
705 input and output controller 710 is connected to central processing unit 701.Basic input/output 706 can also include defeated
Enter o controller 710 for receiving and handling from the defeated of multiple other equipment such as keyboard, mouse or electronic touch pen
Enter.Similarly, input and output controller 710 also provides output to display screen, printer or other kinds of output equipment.
Mass-memory unit 707 is connected by being connected to the bulk memory controller (not shown) of system bus 705
To central processing unit 701.Mass-memory unit 707 and its associated computer-readable medium are that server 700 provides
Non-volatile memories.That is, mass-memory unit 707 may include such as hard disk or CD-ROM drive etc
Computer-readable medium (not shown).
Without loss of generality, computer-readable medium may include computer storage media and communication media.Computer storage
Medium includes any of the information such as computer readable instructions, data structure, program module or other data for storage
The volatile and non-volatile of method or technique realization, removable and irremovable medium.Computer storage medium include RAM,
ROM, EPROM, EEPROM, flash memory or other solid-state storages its technologies, CD-ROM, DVD or other optical storages, cassette, magnetic
Band, disk storage or other magnetic storage devices.Certainly, skilled person will appreciate that computer storage medium is not limited to
It states several.Above-mentioned system storage 704 and mass-memory unit 707 may be collectively referred to as memory.
According to various embodiments of the present invention, server 700 can also pass through the network connections such as internet to network
On remote computer operation.Namely server 700 can be by the Network Interface Unit 711 that is connected on system bus 705
It is connected to network 712, in other words, Network Interface Unit 711 can be used also to be connected to other kinds of network or long-range meter
Calculation machine system (not shown).
Above-mentioned memory further includes one, and perhaps more than one program one or more than one program are stored in storage
In device, it is configured to be executed by CPU.The one or more programs include for carry out it is provided in an embodiment of the present invention such as
Above-mentioned Fig. 2, Fig. 3 or information display method shown in Fig. 4.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of information display method, which is characterized in that be applied in destination server, the destination server is server set
Any server in group, which comprises
At least one meteorological file is obtained, any meteorological file at least one described meteorological file includes an at least radar
Any sort meteorological data in the multiclass meteorological data of acquisition, and the data type of the same meteorological file meteorological data that includes
Identical, an at least radar is for acquiring the multiclass meteorological data for being currently located region；
When the information acquisition request that the browser for receiving terminal installation is sent, based at least one described meteorological file generated
The radar return image of at least one radar region；
The radar return image of at least one radar region is sent to the browser, the browser is used for will
The radar return image of at least one radar region is shown after being combined.
2. the method as described in claim 1, which is characterized in that described to obtain at least one meteorological file, comprising:
When the destination server is the primary server in the server cluster, an at least radar is swept
It retouches, obtains the multiclass meteorological data of at least radar acquisition；
Same class meteorological data in the multiclass meteorological data is handled according to same data type, obtains described at least one
A meteorology file.
3. the method as described in claim 1, which is characterized in that described to obtain at least one meteorological file, comprising:
When the destination server be the server cluster in it is any from server when, receive in the server cluster
The meteorological file that primary server is sent, the primary server are arrived for being scanned to an at least radar in scanning
After the multiclass meteorological data of at least radar acquisition, to same class meteorological data in the multiclass meteorological data according to same
One data type is handled, and obtains at least one described meteorological file, and according to load balancing rule, Xiang Suoshu destination service
Device sends the meteorological file.
4. the method as described in claim 1, which is characterized in that after at least one meteorological file of the acquisition, further includes:
At least one described meteorological file is parsed, the data for including at least one described meteorological file are obtained；
Multiple memory spaces, the corresponding data acquisition time of each memory space are set；
The meteorological data for including at least one described meteorological file is subjected to gridding processing；
Gridding treated meteorological data is stored according to corresponding data acquisition time into corresponding memory space, it is described
Treated that meteorological data is ranked up in corresponding memory space according to longitude and latitude sequence for gridding.
5. method as claimed in claim 4, which is characterized in that carrying in the information acquisition request needs three-dimensional thunder to be shown
Up to the latitude and longitude information of echo；
The radar return image based at least one radar region described at least one described meteorological file generated, packet
It includes:
The corresponding meteorological data of the latitude and longitude information is obtained from least one described meteorological file；
It is smooth to the meteorological data progress echo of acquisition, obtain the radar return image of three dimensional form.
6. method as claimed in claim 5, which is characterized in that the meteorological data progress echo of described pair of acquisition is smooth, obtains
The radar return image of three dimensional form, comprising:
The meteorological data of the acquisition is handled by half step-length difference iterative method, obtains the first radar return image；
The first radar return image is handled by Cressman interpolation method, obtains the second radar return image.
7. the method as described in claim 1-6 is any, which is characterized in that after at least one meteorological file of the acquisition, also
Include:
The identical meteorological file of file format at least one described meteorological file is stored to same memory space；
Fragment processing is carried out according to default file length to the meteorological file in the same memory space；
When receiving information inquiring request, according to the Data Identification carried in the information inquiring request, from the gas after fragment
As obtaining corresponding meteorological data in file.
8. a kind of information display method, which is characterized in that be applied in terminal, which comprises
When the browser by installing receives 3-D image idsplay order, each server into server cluster is sent
Information acquisition request carries the latitude and longitude information for needing three-dimensional radar echo to be shown in the information acquisition request, and
The information acquisition request is used to indicate each server in the server cluster and is based on the latitude and longitude information from least
Corresponding meteorological data is obtained in one meteorological file, and smooth to the meteorological data of acquisition progress echo, obtain three dimensional form
Radar return image；
Receive the radar return image for the three dimensional form that each server in the server cluster is sent；
It is shown after the radar return image for the three dimensional form that each server is sent is combined.
9. a kind of computer readable storage medium, which is characterized in that be stored with computer program, the meter in the storage medium
Any method in claim 1-7 is realized when calculation machine program is executed by processor.
10. a kind of computer readable storage medium, which is characterized in that computer program is stored in the storage medium, it is described
Method according to any one of claims 8 is realized when computer program is executed by processor.
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