CN111175701A - Method and device for simultaneously previewing and displaying multi-layer data of meteorological data and readable medium - Google Patents
Method and device for simultaneously previewing and displaying multi-layer data of meteorological data and readable medium Download PDFInfo
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- CN111175701A CN111175701A CN201911409295.7A CN201911409295A CN111175701A CN 111175701 A CN111175701 A CN 111175701A CN 201911409295 A CN201911409295 A CN 201911409295A CN 111175701 A CN111175701 A CN 111175701A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/04—Display arrangements
- G01S7/046—Display arrangements using an intermediate storage device, e.g. a recording/reproducing device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
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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
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/54—Browsing; Visualisation therefor
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Abstract
The invention relates to a method, a device and a readable medium for simultaneously previewing and displaying multi-layer data of meteorological data, which are mainly used for previewing and displaying multiple images of radar meteorological data, and comprise the following steps: calling corresponding radar volume scanning data according to the double-click event; generating meteorological images of a plurality of information layers of radar volume scanning data; and creating a new display window to simultaneously preview and display a plurality of meteorological images corresponding to the radar volume scanning data. The invention has the beneficial effects that: and browsing all information layer meteorological data of one radar volume scan data in a multi-image preview mode, and improving the analysis and use prediction of the user on the overall weather data information of the volume scan.
Description
Technical Field
The invention relates to the field of meteorology and the field of computers, in particular to a method and a device for simultaneously previewing and displaying multi-layer data of meteorological data and a readable medium.
Background
The weather data generated by the weather radar in real time has large data volume, and under the condition of one radar body scanning moment, multilayer pitch angle data, multilayer azimuth angle data and multilayer altitude layer data exist. The weather early warning system has the advantages that data are effectively organized and displayed, required position data can be quickly positioned for weather forecasters, weather observation analysis is conducted, and timely and accurate issuing of weather early warning information is accurately and reliably achieved.
For meteorological products with multiple layers of data, weather data information of each layer at each radar body scanning moment is displayed to a user in a list form one by one in a traditional browsing mode, when the user needs data scanned by one radar body, the user needs to click one by one and analyze one by one, the operation and the analysis are inconvenient and unintuitive, important weather data layer information is easy to miss, and the release of weather early warning information is influenced.
In a traditional meteorological product browsing mode, when a user searches for meteorological information in items of a meteorological product list, not only are the items large, but also time information and layered information of meteorological products need to be concerned at the same time during searching, so that the user is not very beneficial to searching; in addition, when the user views the image of the meteorological data, because only the meteorological data of a certain layer is loaded at each time, if the user wants to view the image of multiple layers of data, the user needs to perform multiple operations, the user experience is not friendly and intuitive, important weather data layer information is easy to miss, and the timely release of the weather early warning information is influenced.
Disclosure of Invention
The invention aims to solve at least one technical problem in the prior art, and provides a method, a device and a readable medium for simultaneously previewing and displaying multi-layer meteorological data.
The technical scheme of the invention comprises a method for simultaneously previewing and displaying multi-layer data of meteorological data, which is characterized by comprising the following steps: s100, calling corresponding radar volume scanning data according to the double-click event; s200, generating meteorological images of a plurality of information layers of the radar volume scanning data; and S300, creating a new display window and simultaneously previewing and displaying a plurality of meteorological images corresponding to the radar volume scanning data.
According to the method for simultaneously previewing and displaying the meteorological data in multiple layers, S100 specifically comprises the following steps: and creating a user double-click event monitoring interface, and calling corresponding radar volume scanning data from a memory according to the user double-click event detected by the event monitoring interface.
According to the method for simultaneously previewing and displaying the meteorological data in multiple layers, the step S200 specifically comprises the following steps: and analyzing the radar volume scanning data to generate a plurality of meteorological images corresponding to the information layers, wherein the radar volume scanning data are displayed in PPI, RHI and CAPPI modes, and the data in each display mode comprise data of a plurality of information layers.
The method for simultaneously previewing and displaying the meteorological data in multiple layers comprises the following steps: and creating a cache space for analyzing the radar volume scanning data and generating a corresponding meteorological image.
According to the method for simultaneously previewing and displaying the meteorological data in multiple layers, the step S300 specifically includes: the method comprises the steps of creating a display window, wherein the display window is used for simultaneously displaying meteorological images of a plurality of information layers, and creating a corresponding operation monitoring interface in the display window, and the operation monitoring interface is used for executing corresponding display processing according to user operation.
The method for simultaneously previewing and displaying the meteorological data in multiple layers comprises the following steps: the display window dynamically displays the meteorological images, and specific layered information can be displayed in the meteorological images of each layer.
The method for simultaneously previewing and displaying the meteorological data in multiple layers comprises the following steps: the display processing comprises rotation, dragging, navigation and double-click selection.
The technical scheme of the invention also comprises a meteorological data multilayer data simultaneous preview display device, which comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, and is characterized in that the processor implements any one of the method steps when executing the computer program.
The technical solution of the present invention further includes a computer-readable storage medium, in which a computer program is stored, wherein when being executed by a processor, the computer program implements any of the method steps described above.
The invention has the beneficial effects that: when browsing the meteorological data, the searching, analyzing and positioning of the user are accelerated, and the multi-layer meteorological data images are displayed to the user at one time in an image preview mode, so that the operation times of the user are reduced, and the analysis and prediction of the user on the whole weather data information are improved. The user can simultaneously observe and analyze all information layer data, the overall control of weather data is realized, the timely and accurate release of weather early warning information is greatly facilitated, and the urban disaster prevention and reduction capability is improved.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 illustrates an overall flow diagram according to an embodiment of the invention;
FIG. 2 is a display flow diagram illustrating a simultaneous multi-image preview of weather radar data according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a display manner of weather radar data according to an embodiment of the invention.
Fig. 4 shows a schematic view of an apparatus according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly defined, terms such as set, etc. should be broadly construed, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the detailed contents of the technical solutions.
FIG. 1 shows a general flow diagram according to an embodiment of the invention. The process is specifically shown as S100 to S300 in fig. 1, and includes: s100, calling corresponding radar volume scanning data according to the double-click event; s200, generating meteorological images of a plurality of information layers of radar volume scanning data; and S300, creating a new display window, and simultaneously previewing and displaying a plurality of meteorological images corresponding to the radar volume scanning data.
Fig. 2 is a display flowchart for performing multi-image simultaneous preview on weather radar data according to an embodiment of the present invention, and as shown in steps S210 to S250 in the flow 2, the display flowchart specifically includes:
s210, double-click the item where the volume scanning time data is located: in the items of the weather product list, the required weather data is searched according to the body scanning time, the items are double-clicked after the items are found, and the program can search the corresponding data files in the file system;
s220, generating meteorological images of all information layers: reading the data file and generating meteorological images of all information layers, wherein the meteorological data has PPI, RHI and CAPPI scanning modes;
s230, presenting the meteorological image of S220 in a new window: the generated meteorological images of all the information layers are displayed in a new window;
s240, simultaneously previewing a plurality of images: the meteorological images of a plurality of different information layers can be simultaneously viewed in the image preview window;
s250, simultaneously browsing meteorological data of each information layer: the purpose of simultaneously browsing meteorological data of each information layer is achieved in the image preview window.
Fig. 3 is a schematic diagram illustrating a display manner of weather radar data according to an embodiment of the invention. The method comprises the following specific steps: displaying the meteorological images of all information layers under the same window; the meteorological image is clear and visible, and meteorological information can be visually checked; the form of multi-image preview is fluent and dynamic, and provides friendly experience; the operation mode of image preview: and previewing the image in a rotating mode, supporting the mouse to hold and drag, executing rotation operation by a keyboard navigation key, and supporting the mouse to double-click to select a specific image. For the items of the weather product list, the items are distinguished only by time information, and layered information is not displayed any more, so that the items are reduced, and a user can conveniently analyze and use the weather data; when a user needs to view the image of the meteorological data of a certain layer, the image preview mode is adopted, the multi-layer meteorological data image is displayed to the user at one time, and the traditional character browsing is replaced by the smooth and dynamic image preview, so that friendly operation is provided, and the operation times of the user are reduced. The user can realize observing and analyzing all information layer data simultaneously, the overall control of the weather data is realized, and the weather early warning information can be released accurately and timely. In addition, when image preview is carried out, the data file is directly converted into the image and stored in the memory, and the corresponding image file does not need to be generated locally, so that the hard disk space is not occupied additionally
Fig. 4 shows a schematic view of an apparatus according to an embodiment of the invention. The apparatus comprises a memory 100 and a processor 200, wherein the processor 200 is configured to execute a computer program: calling corresponding radar volume scanning data according to the double-click event; generating meteorological images of a plurality of information layers of radar volume scanning data; and creating a new display window to simultaneously preview and display a plurality of meteorological images corresponding to the radar volume scanning data. Wherein the memory 100 is used for storing radar volume scan data.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. The method for simultaneously previewing and displaying the meteorological data in multiple layers is characterized by comprising the following steps of:
s100, calling corresponding radar volume scanning data according to the double-click event;
s200, generating meteorological images of a plurality of information layers of the radar volume scanning data;
and S300, creating a new display window and simultaneously previewing and displaying a plurality of meteorological images corresponding to the radar volume scanning data.
2. The method for simultaneously previewing and displaying multi-layer meteorological data according to claim 1, wherein the S100 specifically comprises: and creating a user double-click event monitoring interface, and calling corresponding radar volume scanning data from a memory according to the user double-click event detected by the event monitoring interface.
3. The method for simultaneously previewing and displaying multi-layer meteorological data according to claim 1, wherein the step S200 specifically comprises: and analyzing the radar volume scanning data to generate a plurality of meteorological images corresponding to the information layers, wherein the radar volume scanning data are displayed in PPI, RHI and CAPPI modes, and the data in each display mode comprise data of a plurality of information layers.
4. The method for simultaneously previewing and displaying multi-layer meteorological data according to claim 3, characterized in that the method further comprises:
and creating a cache space for analyzing the radar volume scanning data and generating a corresponding meteorological image.
5. The method for simultaneously previewing and displaying multi-layer meteorological data according to claim 1, wherein the step S300 specifically comprises:
the method comprises the steps of creating a display window, wherein the display window is used for simultaneously displaying meteorological images of a plurality of information layers, and creating a corresponding operation monitoring interface in the display window, and the operation monitoring interface is used for executing corresponding display processing according to user operation.
6. The method for simultaneously previewing and displaying multi-layer meteorological data according to claim 5, further comprising: the display window dynamically displays the meteorological images, and specific layered information can be displayed in the meteorological images of each layer.
7. The method for simultaneously previewing and displaying multi-layer data of meteorological data according to claim 5, wherein the displaying process comprises rotating, dragging, navigating and double-clicking selection.
8. A weather data multi-layer simultaneous preview display apparatus comprising a memory, a processor and a computer program stored in said memory and executable on said processor, wherein said processor when executing said computer program implements the method steps of any of claims 1 to 7.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method steps of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409295.7A CN111175701A (en) | 2019-12-31 | 2019-12-31 | Method and device for simultaneously previewing and displaying multi-layer data of meteorological data and readable medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911409295.7A CN111175701A (en) | 2019-12-31 | 2019-12-31 | Method and device for simultaneously previewing and displaying multi-layer data of meteorological data and readable medium |
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| CN111175701A true CN111175701A (en) | 2020-05-19 |
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| CN201911409295.7A Pending CN111175701A (en) | 2019-12-31 | 2019-12-31 | Method and device for simultaneously previewing and displaying multi-layer data of meteorological data and readable medium |
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Citations (6)
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| US3212084A (en) * | 1963-11-07 | 1965-10-12 | John B Garrison | System for simultaneously displaying a plurality of radar images in more than one dimension |
| JPH03220476A (en) * | 1990-01-26 | 1991-09-27 | Japan Radio Co Ltd | Radar display apparatus |
| US6018307A (en) * | 1998-03-30 | 2000-01-25 | Mitsubishi Denki Kabushiki Kaisha | Meteorological radar system |
| US20090121923A1 (en) * | 2007-10-12 | 2009-05-14 | Curtiss-Wright Flight Controls, Inc. | Radar image display |
| CN108022229A (en) * | 2016-10-31 | 2018-05-11 | 北京东软医疗设备有限公司 | A kind of image processing method and device |
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| JPH03220476A (en) * | 1990-01-26 | 1991-09-27 | Japan Radio Co Ltd | Radar display apparatus |
| US6018307A (en) * | 1998-03-30 | 2000-01-25 | Mitsubishi Denki Kabushiki Kaisha | Meteorological radar system |
| US20090121923A1 (en) * | 2007-10-12 | 2009-05-14 | Curtiss-Wright Flight Controls, Inc. | Radar image display |
| CN108022229A (en) * | 2016-10-31 | 2018-05-11 | 北京东软医疗设备有限公司 | A kind of image processing method and device |
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Address after: No.2 Gangle Road, Tangjiawan Town, Zhuhai City, Guangdong Province 519080 Applicant after: Guangdong Narui Radar Technology Co.,Ltd. Address before: No.2 Gangle Road, Tangjiawan Town, Zhuhai City, Guangdong Province 519080 Applicant before: NARUIDA TECHNOLOGY Ltd. |
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Application publication date: 20200519 |