KR20180055514A - System for display movement path - Google Patents

Abstract

The present invention discloses a system for displaying an airway of a multipurpose meteorological aircraft. A system for displaying an airway includes: a flight information providing unit that acquires route information including latitude and longitude information, altitude information, and time information based on source data relating to a GPS (Global Positioning System) route, acquires flight event information of a multipurpose meteorological aircraft and observation information for a plurality of observation items, and stores the route information, the flight event information, and the weather observation information; a user interface for receiving a selection of a predetermined observation item among the plurality of observation items from a user; a base map providing unit for providing a map; an output data generating unit that extracts the weather observation information corresponding to the selected observation item, which is provided from the user interface, from the flight information providing unit, generates a flight route of the multipurpose meteorological aircraft based on the route information, and outputs a flight route display map on a map provided from the base map providing unit by matching the flight route with the extracted weather observation information; and a display for displaying the flight route display map.

Description

SYSTEM FOR DISPLAY MOVEMENT PATH

The present invention relates to providing a mobile route display system.

It is important to improve the numerical forecasting model and improve forecasting ability in order to provide weather service with high reliability and high reliability. Especially, it is essential that the diversity and high quality of meteorological observations data used as basic data for numerical forecasting model. In order to improve the accuracy of forecasts in developed countries, it is necessary to consider the high-level observation data such as Rawinsonde, Windprofiler, and aircraft observations as well as ground observation data input to the numerical forecast model, And the vertical spatial distribution are balanced to improve the accuracy of the numerical forecast model.

On the other hand, Korea can acquire a lot of weather observation data in the inland area, but it is very difficult to acquire weather observation data in the sea such as the West Sea and the Namhae Sea. Although buoys or meteorological vessels are used to obtain marine observations, marine meteorological observation buoys or meteorological vessels are used, but even in this case, there is a significant limit to high-rise observations. Especially, Korea, which belongs to midwest latitude, is very lethal. In case of the numerical forecast, the error caused by lack of data on the west sea will reduce the accuracy of the model. One of the best alternatives to overcome the limitations of existing observations and surveillance is aircraft observation. In other words, aircraft observation is the best tool to observe weather conditions in a wide range of areas, where it is difficult to observe, or where the observation is necessary, and where data is needed.

Recently, the Korea Meteorological Administration (KMA) and the National Institute of Meteorological Research (KMA) have introduced a multipurpose aircraft for meteorological forecasting, environmental monitoring, and weather control experiments.

Airborne observations are performed in parallel with observations on the ground, providing more accurate and reliable direct observation data to improve the accuracy of weather forecasts. These aeronautical observation fields include basic meteorological observation of meteorological and atmospheric environment observations, monitoring of atmospheric pollution, atmospheric pollution such as atmospheric pollution and atmospheric aerosols, cloud physical and chemical characteristics and radiant energy measurement, and disaster prevention and weather control Applications.

The altitude at which observations and experiments are performed is very important information as well as the location of the navigational route in the search of the navigational information of the multipurpose aircraft.

Korean Patent Registration No. 10-1438289 (2014.08.29) "Advanced Information Acquisition System Using Composite Navigation Apparatus" as a conventional technique for providing altitude information. In this patent, a radar unit for radiating radio waves to acquire the relative position / altitude information of the air vehicle, a GPS satellite for acquiring position information of the radar unit, an electronic map unit having position data and altitude data, A mobile three-dimensional radar body configured to acquire position altitude information of the radar unit through measurement and calculation of acceleration and angular acceleration; An altitude information detector for calculating position altitude information of the mobile three-dimensional radar body in association with the radar unit and the GPS satellite unit, the electronic guidance unit, and the ECU, and obtaining and calculating the absolute altitude information of the aircraft; It is composed of a portable three-dimensional radar body and an information transfer unit that interlocks with other equipment and transmits the position and altitude information of the flying body detected by the mobile three-dimensional radar body to other equipment.

Another prior art is Korean Patent Registration No. 10-16641310000 (Oct. 10, 2014) entitled " Elevation Data Building System and Elevation Data Building Method ". This patent discloses a GPS device that receives location information of a user from a global positioning system (GPS) satellite, generates GPS altitude data including the location information of the user, and GPS altitude data, road network data including road location information, And a data generation device that generates corrected altitude data including a corrected altitude of the road based on the accurate altitude data including the altitude information of the predetermined position.

However, the existing aircraft moving route display provides information about the center of the moving position of the airplane, and the altitude is provided separately through a graph or a table.

KR 10-1438289 B (2014.08.29) KR 10-1664131 B (2016.10.04)

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described points, and an object of the present invention is to provide a navigation system that can simultaneously display information on altitude as well as position information .

According to an embodiment of the present invention, a navigation system for expressing a moving route of a multi-purpose airplane for a weather system includes latitude and longitude information, altitude information, and time information based on raw data relating to a GPS (Global Positioning System) And acquiring flight event information of the meteorological multi-purpose aircraft and weather observation information of a plurality of observation items, and acquiring flight information including flight information, flight event information, and weather observation information A supply device; A user interface for receiving a selection of a predetermined observation item among the plurality of observation items from a user; A base map providing unit for providing a map; Wherein the weather information providing apparatus comprises: a weather information acquiring unit that acquires weather information corresponding to the selected observation item provided from the user interface from the flight information providing apparatus, generates a travel route of the weather- An expedition data generation unit for outputting a movement route display map in which the moving route and the extracted weather observation information are matched on a provided map; And a display for displaying the navigation route display map.

Wherein the flight information providing apparatus comprises: a database for storing the route information, the flight event information, and the weather observation information; A flight information acquiring unit for generating raw data related to the GPS path and acquiring the flight event information and the weather observation information; And a flight information processing unit for converting the raw data to calculate the route information including latitude and longitude information, altitude information and time information, and storing the route information, the flight event information, and the weather observation information in the database can do.

The flight event information may include a flight event content and a flight event occurrence time.

The contents of the airplane event may include artificial rain cloud seeding and aerial spraying.

Wherein the expression data generating unit comprises: a selected-gas observation information obtaining unit for extracting weather observation information corresponding to the selected observation item provided from the user interface from the database; A navigation route generator for generating a navigation route of the weather-type multi-purpose aircraft based on the route information; And a map matching unit for matching the weather observation information corresponding to the selected observation item and the navigation route to a map provided from the base map providing unit.

The plurality of observation items may be classified into at least one of the group consisting of temperature, dew point temperature, humidity, wind speed, air pressure, atmospheric chemical and radiant energy, distribution of cloud and precipitation particles, atmospheric particles, cloud physics and aerosols, ≪ / RTI >

According to the embodiments of the present invention, it is possible to grasp the moving route of the weather-related multipurpose aircraft more precisely by simultaneously displaying the information about the altitude as well as the information about the position when displaying the moving route of the weather multipurpose aircraft.

According to the embodiments of the present invention, research and analysis awareness can be strengthened by implementing weather and multipurpose aircraft movement route information that emphasizes altitude as well as observation and experiment positions at once.

In addition, according to embodiments of the present invention, additional information such as various atmospheric observation cloud physical data collection, artificial rainfall experiment, and the like can be linked to the billing function.

1 is a block diagram of a navigation route display system according to an embodiment of the present invention.
2 is a block diagram of a flight information providing apparatus according to an embodiment of the present invention
3 is a flowchart illustrating an operation of the flight information providing apparatus according to an embodiment of the present invention.
FIG. 4 is a block diagram of an expression data generating unit according to an embodiment of the present invention.
FIG. 5 shows a display screen displaying a map on which a moving route of an aircraft is matched according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail in the detailed description. The effects and features of the present invention and methods of achieving them will be apparent with reference to the embodiments described in detail below with reference to the drawings. However, the present invention is not limited to the embodiments described below, but may be implemented in various forms.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or corresponding components throughout the drawings, and a duplicate description thereof will be omitted .

1 is a block diagram of a navigation route display system according to an embodiment of the present invention.

1, the navigation system 100 includes a flight information providing apparatus 120, a user interface 140, an expression data generating unit 130, a base map providing unit 150, and a display 160 .

The flight information providing apparatus 120 acquires route information including latitude and longitude information, altitude information, and time information based on raw data relating to a GPS (Global Positioning System) path, Information and weather observation information for a plurality of observation items, and stores the route information, the flight event information, and the weather observation information.

The user interface 140 receives a selection of a predetermined observation item among the plurality of observation items from the user.

The plurality of observation items may be classified into at least one of the group consisting of temperature, dew point temperature, humidity, wind speed, air pressure, atmospheric chemical and radiant energy, distribution of cloud and precipitation particles, atmospheric particles, cloud physics and aerosols, ≪ / RTI >

The base map providing unit 150 stores a map and provides a map. The map provides a map that corresponds to the locations where the multi-purpose aircraft for aviation travels, that is, the travel route.

The emergence data generation unit 130 acquires weather observation information corresponding to the selected observation item provided from the user interface 140, generates a movement route of the weather-use multi-purpose aircraft based on the route information, And outputs a navigation route display map that matches the navigation route and the extracted weather observation information on a map provided from the base map providing unit.

The display 160 displays the navigation route display map.

The configuration of the flight information providing apparatus 120 is shown in FIG.

2 is a block diagram of a flight information providing apparatus according to an embodiment of the present invention. 2, the flight information providing apparatus 120 includes a flight information acquiring unit 122, a flight information processing unit 124, and a database 126. [

The database 126 stores route information, flight event information, and weather observation information. The route information includes the latitude and longitude, altitude, and time of the flight path of the aircraft. The time may be the time the aircraft has passed certain locations on the flight path. In this case, the predetermined positions may be positions spaced at equal intervals. The flight event information may include a flight event content and a flight event occurrence time.

The contents of the airplane event may include artificial rain cloud seeding and aerial spraying.

The flight information acquiring unit 122 generates raw data related to the GPS path and acquires the flight event information and the weather observation information.

The raw data relating to the GPS path is information that can be collected from a weather multipurpose aircraft. The weather-aware multipurpose aircraft is equipped with GPS and receives the GPS path from the mounted GPS. The raw data for the GPS path may have a TXT or ASCII (ASCII) format. TXT is ASCII text.

The flight information processing unit 124 converts the raw data to calculate the route information including latitude and longitude information, altitude information and time information, and transmits the route information, the flight event information, and the weather observation information to the database 126).

The operation of the flight information providing apparatus 120 having such a configuration is shown in FIG.

3 is a flowchart illustrating an operation of the flight information providing apparatus according to an embodiment of the present invention.

Referring to FIG. 3, the flight information providing apparatus 120 generates raw data for the GPS path in step 420 when the aircraft is flown in step 410. The raw data may be binary data. The flight information providing apparatus 120 converts the raw data for the GPS route in step 440 using the conversion program to the raw data in step 430 and calculates the route information including the latitude and longitude information, the altitude information and the time information . Then, in step 460, the flight information providing device 120 stores the route information, the flight event information, and the weather observation information in the database 126.

At this time, the flight information providing apparatus 120 stores various aircraft observation data in the database 126 in step 450. In step 470, the flight information providing apparatus 120 stores information on an event of the aircraft in the database 126. [

The configuration of the expression data generating unit 130 of the present invention will be described with reference to FIG.

FIG. 4 is a block diagram of an expression data generating unit according to an embodiment of the present invention.

The expression data generating unit 130 includes a selected weather observation information obtaining unit 132, a moving route generating unit 134, and a map matching unit 136.

The selected weather observation information obtaining unit 132 extracts weather observation information corresponding to the selected observation item provided from the user interface 140 from the database.

The travel route generating unit 134 generates a travel route of the weather-related multi-purpose aircraft based on the route information.

The map matching unit 136 matches the weather observation information corresponding to the selected observation item and the navigation route to the map provided from the base map providing unit.

FIG. 5 shows a display screen displaying a map on which a moving route of an aircraft is matched according to an embodiment of the present invention.

Referring to FIG. 5, a moving route is drawn according to the position of an airplane, and an altitude is represented by a color. Then, the main point of the aircraft movement route, that is, the point where the main event occurs, is simultaneously displayed on the time series graph shown in the lower part of FIG. The database of the mobile route display system 100 is associated with major event points, and related area information is displayed. Relevant local information includes time, latitude and longitude, altitude and event content for the above.

According to the embodiments of the present invention, it is possible to grasp the moving route of the weather-related multipurpose aircraft more precisely by simultaneously displaying the information on the altitude as well as the information on the position when the moving air route of the weather multipurpose aircraft is displayed.

According to the embodiments of the present invention, research and analysis awareness can be strengthened by implementing weather and multipurpose aircraft movement route information that emphasizes altitude as well as observation and experiment positions at once.

In addition, according to embodiments of the present invention, additional information such as various atmospheric observation cloud physical data collection, artificial rainfall experiment, and the like can be linked to the billing function. Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims and equivalents thereof.

Claims (6)

A moving route display system for displaying a moving route of a multi-purpose aircraft for a weather,
Acquiring route information including latitude and longitude information, altitude information, and time information based on raw data relating to a GPS (Global Positioning System) route, and acquiring route information including flight event information of the weather-related multipurpose aircraft and a plurality of observation items A flight information providing device for acquiring the weather information, the flight information, the flight event information, and the weather observation information;
A user interface for receiving a selection of a predetermined observation item among the plurality of observation items from a user;
A base map providing unit for providing a map;
Wherein the weather information providing apparatus comprises: a weather information acquiring unit that acquires weather information corresponding to the selected observation item provided from the user interface from the flight information providing apparatus, generates a travel route of the weather-use multipurpose aircraft based on the route information, An expedition data generation unit for outputting a movement route display map in which the moving route and the extracted weather observation information are matched on a provided map;
And a display for displaying the navigation route display map.
The system according to claim 1, wherein the flight information providing device
A database for storing the route information, the flight event information, and the weather observation information;
A flight information acquiring unit for generating raw data related to the GPS path and acquiring the flight event information and the weather observation information;
And a flight information processing unit for converting the raw data to calculate the route information including latitude and longitude information, altitude information and time information, and storing the route information, the flight event information, and the weather observation information in the database A mobile route display system.
The system of claim 1, wherein the flight event information includes a flight event content and a flight event occurrence time.
The system of claim 1, wherein the airplane event includes artificial rain cloud seeding and aerial spraying.
The method according to claim 2, wherein the expression data generation unit
A selected-gas observation information obtaining unit for extracting weather observation information corresponding to the selected observation item provided from the user interface from the database;
A navigation route generator for generating a navigation route of the weather-type multi-purpose aircraft based on the route information;
And a map matching unit for matching weather observation information corresponding to the selected observation item and the navigation route to a map provided from the base map providing unit.
The method of claim 1, wherein the plurality of observation items are at least one of a temperature, a dew point temperature, a humidity, a wind speed, an air pressure, an atmospheric chemical and radiant energy, a distribution of clouds and precipitation particles, A moving route display system that includes hazardous weather and blank areas.

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