KR100990847B1 - Search System Of Typhoon Imformation And Method Thereof - Google Patents

Abstract

The present invention relates to a typhoon information retrieval system and method, and more particularly, to easily search for typhoon information by searching for a location, a route, a typhoon that has entered a specific region, a current typhoon, and a quasi-like typhoon. The present invention relates to a typhoon information retrieval system that can provide graphical information, and a method thereof.

Hurricane, search, location, route, graphics

Description

Typhoon information retrieval system and its method {Search System Of Typhoon Imformation And Method Thereof}

The present invention relates to a typhoon retrieval system and a method thereof, and more particularly, the typhoon information can be easily retrieved through a search such as a location, a route of a typhoon, a typhoon that has entered a specific region, a current typhoon, and a quasi-like typhoon. The present invention relates to a typhoon information retrieval system and a method of providing the information.

Conventionally, a typhoon white paper was used to search for typhoon information, or a similar typhoon had to be searched by finding a typhoon notification letter in the past.

Here, the typhoon white paper was published in 1996 and contains information on the route and meteorological data of the typhoon that affected our country from 1905 to 1995, and the typhoon notification letter since 2001 About the typhoons that occurred until 2001, the typhoons that occurred from 2001 to the present are summarized on the website of the Korea Meteorological Agency, including track pictures and information by lake number.

Therefore, in the related art, since a person manually searches for a past typhoon for a similar typhoon search by manually comparing the current typhoon path and the past path, a manpower and a search time are required, so that the search is not efficient.

In addition, even though the typhoon information was found through manual search, it was difficult to use similar typhoon data as a real typhoon forecast because there was no way to compare the paths of the typhoons.

Meanwhile, in order to solve the above problems, a method of using typhoon information of a local typhoon center has been utilized.

In Korea, typhoon information is generally used in the Northwest Pacific by downloading various typhoon information from local typhoon centers (RSMC-Tokyo in our country).

However, the conventional typhoon information has a problem in that it cannot be utilized as efficient information for analyzing or forecasting typhoons by providing only fragmentary information (text information composed of letters and numbers, not graphic information).

In addition, it is not easy to search for typhoons generated by region for all the typhoons that have occurred in the past, so it is difficult to analyze the typhoons.Typhoon has started from TD class to TS class and strengthened to TY class. Because it is impossible to determine in which region the typhoon is extinguished by the temperate cyclone or the tropical cyclone, it is difficult to know the development, weakening, and extinction zones of the typhoon visually and statistically. .

Therefore, there is an urgent need for a typhoon retrieval system capable of providing graphic processing for easy analysis by searching typhoon information under various conditions desired by a user.

In order to solve the problems as described above, the object of the present invention is to extract the typhoon data based on the user's search conditions, the typhoon information retrieval system that allows the user to easily analyze and confirm the typhoon information through the graphic processing; To provide that method.

In order to achieve the above object, the typhoon information retrieval system according to the present invention performs the user's access and authentication, the start year, end year, start month, end month, typhoon number, current typhoon, typhoon location, boundary area, emergency Interface module for inputting at least one search condition among the search conditions of zone, Jeju Island, occurrence area, passing area, latitude, longitude, and radius, and search module for extracting typhoon information according to the user's search condition input through the interface module. And a graphic module for storing various typhoon information and graphically processing typhoon information extracted through the search module and providing the typhoon information to the user terminal through the interface module.

The database may be configured to download and store typhoon information extracted from a local typhoon center according to a search condition through the search module.

The database may include typhoon information for each year, current typhoon information, location information (latitude and longitude information) of the typhoon, passage information (track information) of the typhoon, and map information mapped to the typhoon information. .

The graphic module may map typhoon information stored in the database requested by the user to map information, and graphically process the map to which the typhoon information is mapped and display the same to the user through the interface module.

In addition, the information searchable through the interface module is a search for a similar typhoon, a search for a typhoon generated by time, a search for a typhoon in a boundary area / emergency area, a search for a typhoon scale, a search for a current typhoon and a past typhoon, and a search for a location of a typhoon. It is characterized in that any one selected.
Meanwhile, the typhoon information retrieval method according to the present invention comprises the steps of (a) the user accessing the interface module to perform authentication, and (b) the start year, end year, start month, and end month through the interface provided by the interface module. (C) inputting at least one search condition among search conditions of a typhoon number, a current typhoon, a typhoon location, a boundary area, an emergency area, a Jeju island, an occurrence area, a passing area, a latitude, a longitude, and a radius; and (c) the search condition; And extracting the corresponding typhoon information from the local typhoon center server or database, and (d) graphically displaying the extracted typhoon information.

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In the step (d), the typhoon information extracted by the graphic module is mapped to map information, the typhoon information mapped to the map information is graphically processed, and the graphically processed typhoon information is provided to the user through the interface module. Characterized in that.

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In addition, the graphic processing step is characterized in that it is performed through the graphics tool Graz (GrADS).

As can be seen through the above problem solving means, the typhoon information retrieval system and method according to the present invention extracts the typhoon information based on the search condition and displays it as an image through graphic processing so that the user can easily analyze and confirm the typhoon information. An excellent effect can occur.

In addition, the forecaster can find past typhoons that are most similar to the current typhoons found through this search system. The current typhoon can be determined by identifying the weather map, precipitation, and wind distribution at that time (representing when a similar typhoon occurred). It is possible to apply it to forecasts and create anticipated disaster scenarios. Based on this information, the Disaster Prevention Agency and local governments have an excellent effect to prepare for the human and property damage caused by the typhoon.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

1 is a schematic system configuration diagram of a typhoon information retrieval system according to a preferred embodiment of the present invention, Figure 2 is a search flow diagram of FIG.

1 and 2, the typhoon information retrieval system according to the present invention may include an interface module 110, a retrieval module 120, a database (DB) 130, and a graphic module 140.

The interface module 110 performs an access and authentication through the user terminal 20 and serves to provide an interface for searching. Here, the user terminal 20 may be any terminal capable of accessing the Internet, such as a computer, a laptop, a PDA, a mobile phone, and the like. Here, the network used for searching may use a public Internet, an intranet, a VPN network, or the like.

In addition, the search module 120 serves to extract typhoon information that matches the search condition of the user input through the interface module 110.

Here, the search module 120 may extract typhoon information that matches the search condition from the local typhoon center server (RSMC-Tokyo) 30, and extract typhoon information that matches the search condition from the DB 130. can do.

The DB 130 plays a role of storing and managing various typhoon information and map information.

Here, the DB 130 may download and store typhoon information that matches the search condition extracted by the search module from the local typhoon center server (RSMC-Tokyo) 30. It can also store and manage its own typhoon information.

The DB 130 includes maps mapped to typhoon information, current typhoon information, typhoon location information (latitude and longitude information), typhoon passing information (career information), and typhoon information according to a search condition requested by a user. May contain information.

The graphic module 140 maps typhoon information that matches the search condition requested by the user to map information and generates an image file by graphically processing the map to which the typhoon information is mapped. The graphically processed typhoon information is displayed to the user through the interface module 110.

According to a more specific embodiment, the search module extracts typhoon information that matches the user's search conditions with JavaScript on the web through Perl, and the graphic module is a graphic tool, Graz (GrADS, Grid Analysis and Display). Graphic file (gs file) created by performing graphic work through System) can be displayed to the user through the interface module.

3A is a flowchart schematically illustrating a typhoon information retrieval method according to a preferred embodiment of the present invention, and FIG. 3B is a flowchart specifically illustrating steps S120 and S130 of FIG. 3A.

Referring to FIG. 3, a user first accesses the interface module 110 of the typhoon information retrieval system through his computer terminal, performs authentication, and inputs a search condition of desired typhoon information.

Here, the user authentication may be performed by a password and a login method, and the user authentication procedure may be omitted when providing a service for free.

4 is a diagram illustrating a search screen provided by an interface module according to an exemplary embodiment of the present invention. <Table 1> is a description of a search item of FIG. 4.

Referring to FIG. 4 and <Table 1>, a user may search for a similar typhoon provided on a search screen, a search for a typhoon generated by time, a typhoon search within a boundary area / emergency area, a search by typhoon scale, a current typhoon, and a past typhoon overlapping. The desired typhoon information can be obtained by inputting a desired condition such as a search and a location of a typhoon occurrence. Specific search conditions and results will be described in detail later in the specific examples.

Subsequently, typhoon information corresponding to the search condition is extracted (S120).

In more detail, the search module 120 extracts the desired typhoon information through the search condition analysis and the job execution request corresponding to the search condition from the search condition of the user input through the interface module 110. Here, the typhoon information extraction requests the local typhoon center server 30 to perform a task matching the search condition and extracts typhoon information matching the search condition from the typhoon information stored in the local typhoon center server 30.

In addition, when the typhoon information is in its own DB, the search module 120 may extract typhoon information that matches the search condition from the DB 130.

Thereafter, the extracted typhoon information is generated by the graphic module 140 through graphic processing and displayed on the user terminal 20 through the interface module 110 (S130).

More specifically, the graphic module 140 extracts a map corresponding to the extracted typhoon information from the map information included in the DB 130 and maps the typhoon information on the extracted map to generate an image file. do. Here, the generated image file may be generated using the GrADS program which is a graphic tool.

Hereinafter, a specific embodiment will be described with reference to FIG. 4 and Table 1.

<Example 1>-Similar typhoon search

To search for similar typhoons, you can search from one zone to four zones. To search for typhoons passing through one zone, select latitude S, longitude S, and radius S.

To search for typhoons across two zones: Latitude M1, Longitude M1, Radius M1, To search for typhoons across three zones: Latitude M2, Longitude M2, Radius M2 To do this, enter the latitude, longitude, and radius you want to search for until latitude E, longitude E, and radius E.

If you want to search for typhoons generated in the latitude S, longitude S, and radius S areas, click "Occurrence Area". If you want to search not only the occurrence but also the passing typhoon, click "Passing Area".

 When the latitude value is set when searching, the longitude value and the radius value are automatically set, but the value can be arbitrarily modified by the user. The radius value is set as a square distance centering on the latitude / longitude value to be searched. If a user wants to overlap with the current typhoon, the typhoon number is entered in the “current typhoon”.

FIG. 5A illustrates a search condition according to the first embodiment of the present invention, and FIG. 5B illustrates a search result according to FIG. 5A.

FIG. 6A illustrates a search condition according to still another embodiment of the first embodiment of the present invention, and FIG. 6B illustrates a search result according to FIG. 6A.

FIG. 7A illustrates a search condition according to another embodiment of the first embodiment of the present invention, FIG. 7B illustrates a search result according to FIG. 7A, and FIG. 7C illustrates an analysis of the search result in FIG. 7B. .

8A shows a search condition according to another embodiment of the first embodiment of the present invention, and FIG. 8B shows a search result according to FIG. 8A.

<Example 2>-Typhoon course search by year

The present invention can search for the paths for the typhoons that occurred in a particular year, and graphically display them. For example, if you want to show the course for all the typhoons that occurred in 2006, enter the start year as 2006 and the end year as 2006, click the origin area and enter the latitude and longitude values for latitude S and longitude S, and the radius If you enter 180 for S, you can search the course for all typhoons in 2006 and display them through graphic processing. If you want to search for another year, you can enter the year and set the radius to include the entire North Pacific region.

9A illustrates a search condition according to the second embodiment of the present invention, and FIG. 9B illustrates a search result according to FIG. 9A.

Here, the information displayed in pink on the right side of FIG. 9B may be interpreted in the same manner as in FIG. 7C, and is indicated by ** since the range is designated as 180. The information "k" was marked with an indicator for the typhoon that entered the date, name, and boundary area.

<Example 3>-Search for typhoons in the border zone, emergency zone, Jeju Island

To search for a typhoon that passed through the border area, click on the border area, click on an emergency area to search for the typhoon that passed through the emergency area, and click on Jeju Island to search for a typhoon that entered Jeju Island. .

Then, specify the period you want to search for in the start year, end year, start month, and end month, then click Search. The value for this zone is fixed at the set point of the Meteorological Administration monitoring zone.

FIG. 10 shows a search condition according to the third embodiment of the present invention, and FIG. 10B shows a search result according to FIG. 10A.

Here, the information displayed in pink on the right side of FIG. 10B may be interpreted in the same manner as in FIG. 7C. Since the range is not designated, information on this is not expressed. In addition, the border zone, emergency zone, and Jeju island are all typhoons in the monitoring zone, so "k" displayed to distinguish the typhoons entering the monitoring zone is excluded from the output information, and the latitude / longitude value is written in the upper left of FIG. This points to the end of the Pacific side of the area concerned.

<Example 4>-Search by selecting the current typhoon and past typhoons

The past typhoon to be displayed and the current typhoon (current typhoon) can be superimposed, the past typhoon can be displayed separately, and the current typhoon can be displayed separately.

First, if you display the past typhoon and the current typhoon display the typhoon number four digits (for example, 0415) in the "typhoon number" field, the current typhoon number four digits (for example, 0704) in the "current typhoon" field Enter).

In addition, if you want to display the forecast from the current typhoon, enter the four digits of the typhoon number and the date together in the "current typhoon" field (for example, 0704_2007071400).

It should be noted that the current typhoon means the year of the search. In other words, in October 2007, the current year is 2007.

If you want to display only the current typhoon, enter 9999 in the "Typhoon number" field. If you want to display only the past typhoon, enter "9999 in the current typhoon" and click. If you do not enter 9999 in the "Typhoon Number" field, the typhoon is not displayed.

11A illustrates a search condition according to a fourth embodiment of the present invention, and FIG. 11B illustrates a search result according to FIG. 11A.

<Example 5>-Typhoon occurrence position search

The typhoon information retrieval system according to the present invention can display the location where the typhoon occurred. The location of the typhoon can be classified and searched by TD, TS, TY, WT, WE, EC according to the typhoon stage.

Here, TD is divided into tropical cyclone, TS is tropical storm, TY is typhoon, WT is weakened by TD, WE is weakened by temperate cyclone, and EC is classified into a complete extinction point.

When searching for the location of occurrence, "Typhoon number" and "Current typhoon" items should not be checked in the menu. If "Typhoon Number" and "Current Typhoon" items are checked in the menu, the search result for this item is displayed. In the case of a search and associated "hurricane location" search, the selection of menus for the area is all ignored.

 12A illustrates a search condition according to a fifth embodiment of the present invention, and FIG. 12B illustrates a search result according to FIG. 12A.

Through this system, the forecaster can find past typhoons that are most similar to the current typhoons found through this search system.The forecaster can grasp the current weather map, precipitation, and wind distribution at the time (representing when a similar typhoon occurred). It is possible to apply to typhoon forecasts and create anticipated disaster scenarios. Based on this information, related organizations such as the Fire and Disaster Prevention Agency and local governments can prepare for damages caused by typhoons in advance.

Hereinafter, a code of a typhoon information retrieval system according to a preferred embodiment of the present invention will be described.

Table 2 shows the code structure of the typhoon information system according to the present invention.

Table 3 shows the code structure for a typhoon search over a zone.

Table 4 shows the code structure for a typhoon search across two zones.

Table 5 shows the code structure for a typhoon search across three zones.

Table 6 shows the code structure for a typhoon search across four zones.

<Table 7> shows the code structure for the typhoon search through monitoring area, emergency area and Jeju Island.

<Table 8> shows the code structure for searching for past typhoon and current typhoon.

<Table 9> shows the code structure for the location of typhoon occurrence.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

1 is a schematic system configuration diagram of a typhoon information retrieval system according to a preferred embodiment of the present invention, Figure 2 is a search flow diagram of FIG.

3A is a flowchart schematically illustrating a typhoon information retrieval method according to a preferred embodiment of the present invention, and FIG. 3B is a flowchart specifically illustrating steps S120 and S130 of FIG. 3A.

4 illustrates a search screen provided by an interface module according to an exemplary embodiment of the present invention.

FIG. 5A illustrates a search condition according to the first embodiment of the present invention, and FIG. 5B illustrates a search result according to FIG. 5A.

FIG. 6A illustrates a search condition according to still another embodiment of the first embodiment of the present invention, and FIG. 6B illustrates a search result according to FIG. 6A.

FIG. 7A illustrates a search condition according to another embodiment of the first embodiment of the present invention, FIG. 7B illustrates a search result according to FIG. 7A, and FIG. 7C illustrates an analysis of the search result in FIG. 7B. .

8A shows a search condition according to another embodiment of the first embodiment of the present invention, and FIG. 8B shows a search result according to FIG. 8A.

9A illustrates a search condition according to the second embodiment of the present invention, and FIG. 9B illustrates a search result according to FIG. 9A.

FIG. 10 illustrates a search condition according to the third embodiment of the present invention, and FIG. 10B illustrates a search result according to FIG. 10A.

11A illustrates a search condition according to a fourth embodiment of the present invention, and FIG. 11B illustrates a search result according to FIG. 11A.

12A illustrates a search condition according to a fifth embodiment of the present invention, and FIG. 12B illustrates a search result according to FIG. 12A.

* Description of the symbols for the main parts of the drawings *

10: typhoon information retrieval system 110: interface module

120: search module 130: database

140: graphics module 20: user terminal

30: local typhoon center server

Claims (11)

Perform user access and authentication, To search for similar typhoons, enter the search conditions of latitude, longitude, and radius of the start year, start month, end year, end month and current typhoon, originating area, or passing region of the search period. To search for the typhoon course by year, enter the search conditions of latitude, longitude, and radius of the start year, start month, end year, end month, and location of the search period. In order to search for a typhoon that enters a boundary or emergency area, input the start year, start month, end year, end month and search conditions of the boundary area or emergency area. To search for the current typhoon or past typhoons, enter the search terms of the start year, start month, end year, end month and current typhoon or typhoon number of the search period. An interface module for inputting a search condition of a start year, a start month, an end year, an end month and a typhoon location of a search period to search for a typhoon occurrence location; A search module for extracting typhoon information corresponding to a search condition of a user input through the interface module; A database for storing various typhoon information; And a graphic module for graphically processing the typhoon information extracted through the search module and providing the typhoon information to the user terminal through the interface module. The method of claim 1, The database is The typhoon information retrieval system, characterized in that to download and store the typhoon information extracted from the local typhoon center according to the search conditions through the search module. 3. The method of claim 2, The database is Typhoon information retrieval system comprising a typhoon information by the past year, current typhoon information, location information (latitude and longitude information) of the typhoon, passage information (track information) of the typhoon, map information mapped to the typhoon information. The method of claim 1, The graphics module Typhoon information retrieval system characterized in that to map the typhoon information stored in the database requested by the user to the map information, and to display the map to which the typhoon information is mapped to the user through the interface module. delete (a) a user accessing an interface module to perform authentication; (b) through the interface provided by the interface module To search for similar typhoons, enter the search conditions for latitude, longitude, and radius of the start year, start month, end year, end month and current typhoon, originating area, or passing region of the search period. To search the typhoon course by year, enter the search conditions of latitude, longitude, and radius of the start year, start month, end year, end month, and location of the search period. To search for a typhoon in a boundary or emergency area, enter the start year, start month, end year, end month and search conditions of the boundary or emergency area. To search for the current typhoon or past typhoon, enter the start year, start month, end year, end month and current typhoon or typhoon number of the search period. Inputting a search condition for a start year, a start month, an end year, an end month, and a typhoon location of a search period to search for a typhoon occurrence location; (c) extracting typhoon information matching the search condition from a local typhoon center server or database; and (d) displaying the extracted typhoon information by graphically processing the displayed typhoon information. delete delete delete The method of claim 6, Step (d) A typhoon information search, wherein the graphic module maps the extracted typhoon information to map information, graphically processes the typhoon information mapped to the map information, and provides the graphic processed typhoon information to the user through the interface module. Way. The method of claim 10, Graphically processing typhoon information mapped to the map information Typhoon information retrieval method characterized in that performed through the graphical tool Graz (GrADS).

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