JP2002260200A - Stereoscopically displayed flight navigation system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To stereoscopically display the basic conditions of self-boarding aircraft such as location and altitude against terrains and oceans as a background in a flight route by a variation in color to reduce loads on a pilot and a controller so as to remarkably reduce the possibility of making an oversight and prevent a judgment from being erroneously performed. SOLUTION: This stereoscopically displayed flight navigation system is assembled by the combination of systems such as a flight route stereoscopical display system, a flight route environment analysis system, and an aircraft information. The flight route stereoscopical display system comprises a flight route stereoscopical display system, a flight route band display system, and a track display system. The flight route environment analysis system comprises a flight map stereoscopical display system, a flight route environment information system, an area display system and zoom system, and an approaching aircraft recognition display system. The aircraft information system comprises an aircraft identification display system, an aircraft position stereoscopical display system, a boarding aircraft information system, an aircraft mark display conversion system, a flight route point arrival time and other aircraft encounter time prediction system, and an emergency control information system. The color of any system is gradually changed in proportion to the altitude of the aircraft according to the movement of the aircraft.

Description

Description: BACKGROUND OF THE INVENTION [0001] The radar observation information of both air traffic control agencies and aircraft is processed by computer and converted into visual information to support air traffic control and aircraft operation. reduce fatigue of workers, carry out the fallacy prevention. 2. Description of the Related Art As the number of aircraft in air traffic control increases, the complexity of handling a large number of different types of aircraft simultaneously increases. Therefore, since both the controller and the pilot are engaged in the same work for a long time, the environment is intensely fatigued and error-prone. Particularly in recent years, safety-related incidents such as errors due to fatigue and near misses have continued. In the conventional control technology, the radar information screen displays the flight map and aircraft position in less color tone with less fatigue, and the aircraft flight number and altitude are displayed on the aircraft position with numbers. , Causing a fall in thinking. [0003] In order to cover the above-mentioned deficiencies, it is necessary to provide three-dimensional visualization of air traffic control agency information. For this reason, using a lightweight, compact and large-capacity computer, the radar image processing of the air traffic control agency and the processing of the radar image information sent from the air traffic control agency on the aircraft are processed on the monitor screen. Share aircraft and related information with air traffic control agencies. Pilot, but air traffic controllers, it is necessary to grasp the entire information on the route Upon the operation of the aircraft, for in both the field to be forced to instant to instant of support to prevent the confusion caused by too much information, in a lot of information Software that extracts only aircraft information that is directly related to the flight route of the aircraft.
By switching the display on the monitor screen, it is easy to grasp the whole image and the partial image. The present invention assembles an aeronautical three-dimensional display navigation system by combining an aeronautical route three-dimensional display system, an aeronautical route environment analysis system, an aircraft information system and the like. [0005] The three-dimensional air route display system includes three-dimensional route display software, route zone display software, and track display software. 1
The second software is called 3D route display software. The route three-dimensional display software (color-graded route display software according to route height) is software for identifying and displaying the height difference of the route. The height difference is a gradual coloring method. The type of color is a color that shows a clear contrast with the display color of the land area, ocean and lake area, and the guideline of the airspace flight course assigned to each aircraft is displayed. Also track display of aircraft specified record, it can be displayed. The colors of the route display are three primary colors, blue element (C), red element (M), and yellow element (Y).
(Green (G) for the three colors of light) is developed and used by gradually changing the distribution numerical value of the light, and gradually changing the color tone in proportion to the altitude. As an example, pale yellow (altitude 3,000 ft = Y
20%) and yellow (altitude 15,000 ft = Y10)
0%), the density of the yellow component (Y) is increased in proportion to the altitude. Yellow (altitude 15,000 ft = Y100%)
Then, the red component (M) is increased toward orange, and the color tone is gradually changed to orange (altitude 30,000 ft = Y100% M100%). Yellow component from orange (Y)
And red (altitude 37,000 ft = M100%)
The color tone is gradually changed according to the altitude. From red, the blue component (C) is increased to purple (altitude 46,000 ft = M1
(100% C, 100%) and gradually change the color tone. From purple, the red component (M) is reduced to blue (altitude 6
(1000 ft = C100%) and gradually change the color tone. In the case of a higher altitude, the yellow component (Y) is increased to gradually change the color tone. As a result, the altitude display of a considerably wide airspace can be visually and clearly expressed. If necessary, software for displaying an altitude value for each point is incorporated, and the unit can be switched between a display of feet (ft) and a display of meters (m). In this software, the altitude value of the route is converted into a color ratio value and displayed in color. However, the color display is not limited to the above allocation. Depending on the change of the route setting and altitude setting, and the intersection position and altitude of the route, the altitude and the color tone can be clearly distinguished,
It is possible to change the color display. It is desirable that the standard of the color tone display be the same as that of the air traffic control organization and each airline, and that the standard be unified worldwide. The second software is the designated sea lanes display software. The display software for the designated channel is indicated by a dotted line, and it is helpful to recognize at a glance where the self-built aircraft is located by changing the course according to the weather conditions, but the designated channel is displayed by clicking the sheet. Can be hidden or hidden. The third software is track display software. Displays the trajectories of the approaching or intersecting air routes in time, the approaching military and civilian aircraft. The air route environment analysis system includes air route map three-dimensional display basic software, route environment information software, area display / zoom software, and approaching aircraft recognition display software. 3
The second software is called 3D aerial map basic software. The aerial map three-dimensional display basic software is software that displays the land on the ground, the classification of oceans and lakes, the topography of the land, and the altitude. In order to reduce eye fatigue, the terrain elevation difference of the land is indicated by the shade of green, and the oceans and lakes are indicated by the pale blue color.
In addition, it is possible to call the summit triangular point position and the summit name altitude as necessary to collate the point recognition. Although the shape of the summit triangular point is indicated by a green triangle, the thickness of the triangle-trimmed line is displayed differently according to the altitude difference. 4
The second software is called route environment information software. If you click on the safety guide as operation safety information, thunderclouds, turbulence,
It displays the range of high-speed airflow, etc., and the weather information of altitude, and superimposes the display of aeronautical information such as wide-area forest fires, the range of earthquake and fire disasters, expansion, shrinkage, etc., combat airspace, exercise airspace, and emergency avoidance routes. The fifth software is called display desired air route software and area display / zoom software. Route the entire If you click an area display, and international area, the domestic area, each ATC area, line crossing area, the starting point area, selection switch to each point of arrival area, and allows the zoom. The sixth software is an aircraft recognition display software that is approaching. The approaching aircraft recognition display software has a function of particularly emphasizing and recognizing the approaching aircraft position. [0007] The aircraft information system includes software for displaying aircraft identification, software for displaying three-dimensional aircraft position, software for boarding aircraft information, software for converting and displaying aircraft marks, software for predicting the time to reach a route point and the time of encounter with other aircraft, and emergency control information software. The seventh software is called aircraft identification display software (aircraft mark). Aircraft identification display software clearly displays the distinction between the onboard aircraft and other aircraft and the position-related system. Form of display is not especially particular about, but the distinction between self-boarding machines and other aircraft must be clear. Other aircraft models (large high-speed aircraft, military aircraft, propeller aircraft, helicopters, etc.)
Are distinguished, and the shape of the aircraft performance, size, speed, and moving direction prediction can be determined at a glance. Also, if necessary, a single click on the aircraft mark allows the aircraft sign number, ascending (UP), descending (D)
N or DWN), and the rate of increase (m / k
m), descent rate (m / km), speed (mile / h or
km / h) can be displayed in real time. By clicking twice more, the model,
Detailed display of flight registration items such as affiliation, registration number or flight symbol, traveling direction, traveling speed, ascending / descending speed, departure airport, arrival airport, etc. is possible. 8 th of software that aircraft position stereoscopic display software. This software converts the real-time flight altitude value of the aircraft into a color ratio value and displays the color of the aircraft mark, but the color tone is gradually changed by increasing or decreasing the allocation value of the three primary colors, similar to the route display, and the color tone is proportional to the altitude. Gradually change. As an example, similar to the color tone of the route display,
The density of the yellow component (Y) is increased in proportion to the altitude starting from light yellow (altitude 3,000 ft = Y20%) and progressing toward yellow (altitude 15,000 ft = Y100%). From yellow, the red component (M) is increased toward orange, and orange (altitude 3
(000 ft = Y100% M100%) to gradually change the color tone. From the orange color, the yellow component (Y) is reduced, and the color tone is gradually changed according to the altitude to red (altitude 37,000 ft = M100%). It increased blue component (C) is from red, purple (high 46,000ft = M10
(0% C100%) and gradually change the color tone.
From purple, the red component (M) is reduced to blue (altitude 61,0
00ft = C100%), and gradually change the color tone. In the case of a higher altitude, the yellow component (Y) is increased to gradually change the color tone. Thus, the positional relationship between the aircraft and the route can be determined at a glance. The tenth software is aircraft mark conversion display software. The aircraft mark conversion display software enables the display of the position accompanying the movement of the aircraft mark to be switched between a continuously displayed display and a blinking display as necessary. The eleventh software is boarding machine information software. The boarding machine information software records boarding machine information, constantly checks for changes in information, and makes it possible to call it. The twelfth software is emergency control information software. Prioritizing emergency situations among information launched by aircraft and traffic control,
Monitor airspace environment and boarding aircraft information. Estimated time of arrival at emergency points and encounters with other aircraft
Based on the current position, speed, and direction of travel of other aircraft, the nearest transit time is automatically calculated based on information from air traffic control agencies and radar information on the aircraft in real-time triangulation. It has the property that it changes every time according to the direction change. Further, based on the accident prevention information, all information is recorded, stored, analyzed, etc. [0008] Stereoscopic display aeronautical navigation system Control agency radar, aircraft radar and satellite information are arranged by an input processing arrangement system and sent to a comprehensive navigation control system. In the comprehensive navigation control system,
Airline map 3D display basic software, aircraft route 3D display software / route zone display software, boarding aircraft information software, aircraft identification display software, desired flight route software, approaching aircraft recognition display software, route environment information software, area display / Using the zoom software, the aircraft mark conversion display software, and the emergency control information software to read the aeronautical information and displaying it on the monitor image enables operation as a solution to the problem. By sharing the same image in real time between the controller and pilot in this system, communication between the two can be further strengthened and emergency response can be carried out smoothly. [0009] [effect] this system is three-dimensionally displayed by the color the aviation route, or self-boarding machine is in any position of the terrain and ocean as a background, altitude assimilation, etc., by a change in the color of the conditions to become a basic Display and visualization that can be judged at a glance. This reduces the burden on pilots and controllers, creates an environment where it is easy to think and judge immediately, overlooks information,
Prevention of errors in judgment, reduction of fatigue, etc. are greatly achieved. Communication between the pilot and the controller is an important factor in the operation of the aircraft.
The closer communication between pilots and controllers on aircraft radar and satellite information on the same monitor image will further improve aviation safety. Further, by recording such information, it is possible to make a significant contribution to investigating the cause at the time of occurrence of an accident and preventing the occurrence of the accident thereafter.

BRIEF DESCRIPTION OF THE DRAWINGS [Figure 1] Passage stereoscopic display basic color tone of flight course airspace guidelines altitude stereoscopic display, the terrain height difference display, showing an example of a marine and lakes display. 1 is a guideline of an airspace flight course assigned to each aircraft in radar information between air traffic controllers. In the gradual color change method of height difference discrimination, the color type adopts a color tone that shows a clear contrast with the display color in the land area, the ocean / lake area. The color tone of the route display is gradually changed by increasing or decreasing the allocation value of the three primary colors of blue component (C), red component (M), and yellow component (Y). . Color tone is pale yellow (altitude 3,000 ft = Y20)
%) And yellow (altitude 15,000 ft = Y100)
%), The density of the yellow component (Y) is increased in proportion to the altitude. From yellow (altitude 15,000 ft = Y100%), the red element (M) increases toward orange, and the color tone gradually changes to orange (altitude 30,000 ft = Y100% M100%). From the orange color, the yellow component (Y) is reduced, and the color tone is gradually changed to the red color (altitude 37,000 ft = M100%) according to the altitude. It increased blue component (C) is from red, purple (high 46,000ft = M10
(0% C100%) and gradually changes the color tone. From purple, the red component (M) is reduced to blue (altitude 61,00
0ft = C100%). In the case of higher altitude, the yellow component (Y) is increased to gradually change the color tone. The altitude is displayed in units of feet (ft) or meters (m), and an altitude value is displayed for each point as needed. The unit can be switched between the display of feet (ft) and the display of meters (m). 2 indicates the difference in elevation of the land area topographic map as the background 0 to 200 m above sea level, 200 to 5
00m, 500-1,000m, 1,000-2,000
0 m, 2,000 to 3,000 m, and 3,000 m or more are displayed gradually. It is preferable to use a green color that has a small burden on the eyes even after long working hours and has little fatigue. The terrain elevation difference on land is indicated by shades of green, and oceans and lakes are indicated by pale blue. Reference numeral 3 denotes a mountaintop triangular point, which serves as a basis for confirming the location of the aircraft, and changes the color and the thickness of the contour line according to altitude. The peak name and height value are not normally displayed, but can be called up on the triangular point if necessary. 4 indicates the ocean, lake, marsh, and river area. FIG. 2 shows an example of a body display section on a body display section monitor screen. The types of aircraft displayed on the flight course are classified according to the symbol shape.
The blue arrows in the symbols indicate the direction of travel of each aircraft.
5 is a boarding machine. 6 is another high-speed passenger aircraft. 7 is a military high-speed large aircraft. 8 is a high-speed fighter. 9 is a large propeller aircraft and 10 is a small propeller aircraft and light aircraft. 11 is a helicopter. Fig. 3 Identification display of aircraft altitude position. [Fig. 3] Display of aircraft altitude position by color. An example of identification display of aircraft altitude position on a monitor screen in real time is shown. In the conversion sheet at the top right,
[First, there are air traffic control (control radar image display), aircraft (aircraft radar image display), and satellites (satellite information display).
Select this. Select the route = (all routes, related routes, designated route). Wake = Selects and switches the wake of (boarding aircraft, other aircraft). Model = Displays the model of each aircraft in conjunction with FIG. Altitude = Convert and display the altitude of the route. Terrain = Topographic map is displayed and converted. Convert the summit name and altitude = the call of the summit name and altitude as the target. Area = Area on the route you want to know is roughly selected and displayed. Performing thundercloud, gusts, the display calls to turbulence other a barrier to flight information in the safety guide = Passage front. Designated channel zone = Displays the normally specified channel width and calls the width of the guidance channel based on information that interferes with flight. Continuation / flashing display = Switch between continuous display and blinking display of aircraft mark display. Unit switching = Switches unit display such as feet (ft), meters (m), miles (mile), kilometers (km), and the like. Zoom = Switching of local area display enlargement / reduction as an aid to area change. Time prediction = The arrival time to the crossing of a route, approaching aircraft and other points where there is an obstacle in the aviation is calculated and displayed from the traveling direction angle and speed of the own-board aircraft and the traveling direction angle and speed of other aircraft. ] And other sheet operation items. The color tone is pale yellow (altitude 3,000f
t = Y20%) and yellow (altitude 15,000 ft =
(Y100%), the density of the yellow component (Y) is increased in proportion to the altitude. Yellow (altitude 15,000 ft = Y10
0%), the red element (M) is increased toward orange, and the color tone is gradually changed to orange (altitude 30,000 ft = Y100% M100%). From orange, the yellow component (Y) is reduced and red (altitude 37,000 ft = M10
0%). From red, the blue component (C) is increased to purple (altitude 46,000 ft =
(M100% C100%). From purple, the red component (M) is reduced to blue (altitude 6
(1000 ft = C100%). In the case of higher altitude, the yellow component (Y) is increased to gradually change the color tone. The altitude is displayed in units of feet (ft) or meters (m), and an altitude value is displayed for each point as needed. The unit can be switched between the display of feet (ft) and the display of meters (m). FIG. 4 is a display example of international air routes and domestic air routes The display of a desired air route selection display of a route is shown as an example. For simplicity, the land is displayed in light green and the ocean is displayed in light blue. The air route shows the desired air route, but the color tone gradually changes as the altitude changes. Also, it is desirable to display the designated airspace faithfully without connecting the airports in a straight line. This makes it easier to make predictions and makes accurate judgments on accident prevention. The aircraft is indicated by an aircraft mark on the route, but the information to be known can be converted by clicking this mark or various marks on the conversion sheet. Normally, the overall view shows all aircraft in flight in real time. By clicking the desired air route, the desired air route selection display appears. The conversion sheet at the lower right has selection items such as terrain display, summit name height display, area display, safety guide, desired air route, designated sea zone, aircraft continuation / flashing display, zoom, time prediction, and the like. The legends shown at the bottom of the figure are the same as the numbers 1, 2, 3, and 4 in FIG. 1, and the numbers 5 and 6 in FIG. FIG. 5 is a display example of an air route in the eastern Tokai area. FIG. 4 is an image selected by clicking the area display, the terrain display, and the summit name height display in FIG. The terrain becomes darker green at each elevation, and the position of the summit triangular point, the summit name, and the elevation number are displayed. The red numerical value above the aircraft mark is a display of the flight symbol and ascent / descent. As an example, I indicates Haneda-Fukuoka Line for Haneda, II indicates Haneda-Fukuoka Line for Fukuoka, III indicates Haneda-Aomori Line for Aomori, IV indicates Haneda-Okinawa Line for Naha, and V indicates International Line for Haneda-Seoul Line for Haneda. did. In the explanatory symbols of the aircraft and the points, if the aircraft mark A is the boarding aircraft, A is JAS310, B is JAL368, C is JAS405, and D is JA
L907, E are JAL958, F is the castle offshore at the point where the aircraft crosses the Okinawa Line, G is the offshore Omaezaki where the Okinawa and Seoul lines intersect, H is the offshore Omaezaki where the aircraft crosses the Okinawa Line. Point indicated. Legends shown at the bottom of the figure are 1, 2, 3, 4, in FIG. 1 and 5, 6, 7, 8, 9, 10, 1 in FIG.
This is the same display as the number 1. FIG. 6 is a display example of an air route zone in the eastern Tokai area. As an example, I is for Haneda-Osaka Line Osaka, II is for Haneda-Kumamoto Line, Haneda, III is Haneda Sky Standby Line, IV is Haneda-Osaka Line service band width, V Haneda-
Displayed the Kumamoto line service zone width. In the explanatory symbols for the aircraft and points, if the aircraft mark A is the boarding aircraft, A is JA
L194, the other at the same time related aircraft B is ANA145,
C is SKY002, D is JAS135, E is JAS13
2, F is a fighter jet that is starting from Atsugi base and its wake. FIG. 7 is an example of a zoom drawing display example above Tokyo Bay. As an example, I is for Haneda-Fukuoka / Kumamoto line to Haneda, II is for Haneda-Takamatsu line for Takamatsu, III is Haneda Skyline, IV is for Haneda-Sapporo line for Sapporo, V is Haneda-Takamatsu line operating band width, V Indicates the Haneda-Kumamoto Line service belt width. In the explanation symbols of the aircraft and points, if the aircraft mark A is assumed to be the boarding aircraft, A is JAL194, and B is the preceding aircraft ANA256 and C of the other same time related aircraft on the same route.
ANA639 in flight, ADO19 immediately after D in flight,
E is ANA64, F is waiting for landing, F is an irregular propeller charter flight departure from Haneda and its wake, G is a fighter jet departure from Atsugi base and its wake, and H is a large transport aircraft and its wake departure from Atsugi base. It is. In addition, light aircraft, helicopters, etc. at different altitudes that fly over Tokyo, Kanagawa, and Chiba are displayed, and the blue arrow indicates the traveling direction. The UP / DWN following the symbol of the flight number at the top of the aircraft mark and the number following indicate an ascent / descent, and the following numbers indicate numerical values (m) that go up and down when the aircraft travels 1000 m. FIG. 8 shows a navigation system (when a monitor image of a control organization is not a stereoscopic display), I indicates a control organization, II indicates an aircraft, and III indicates a satellite. 1 is a control information reception analysis system from a control organization, 2
Is a system for receiving information from satellites, and 3 is an information analysis system for aircraft radar. Reference numeral a denotes an information arrangement system for organizing and analyzing input numerical symbols from 1, 2 and 3 in an aircraft, and numerical symbols input from 8 and 9 in a control organization. A is an air route stereoscopic display system.
b is software for three-dimensionally displaying a route. The specified flight route and altitude of the aircraft in flight from the control and boarding aircraft radar information are arranged and displayed three-dimensionally. Reference numeral c denotes designated route zone display software (software for indicating the permitted flight range). d is wake display software. Air routes whose routes approach or intersect in time,
Select and display the tracks of approaching military and civilian aircraft. B is an air route environment analysis system. e is aerial map stereoscopic display basic software. f is navigation environment information software. It displays and displays the aviation environment information such as thunderclouds, turbulence, gusts, wildfires, disasters, battles and other aviation obstacles from weather information, air traffic information, and aviation net information, and altitude information such as altitude. 3D display of the avoidance route. g is area display / zoom software. In a vast air route, the required area centering on the boarding aircraft is selected, and if necessary, the area is controlled by zooming in and out. h is software for displaying recognition of approaching aircraft. From the control radar / aircraft radar information, the distance position, traveling direction, speed,
Predict approach / encounter time from altitude, ascent / descent rate, etc. C is an aircraft information system. i is aircraft identification display software (aircraft mark software). j is aircraft position three-dimensional display software. Type, position, altitude, direction of travel,
It is a software that organizes various information such as speed, ascent / descent rate, wake, and displays it in three dimensions. k is aircraft mark conversion display software. In conjunction with aircraft identification software, this is software that switches the aircraft mark between continuous display and blinking display. Clicking this displays information about the desired aircraft. 1 is boarding machine information software. Organize boarding machine information such as control aircraft, boarding machine radar information, satellite information, boarding aircraft position / altitude, traveling direction / speed, climb / descent rate, and display them in three dimensions. m is emergency control information software. Monitor the airspace environment and boarding aircraft information with priority given to emergency situations among the information launched from aircraft and traffic control. Reference numeral 4 denotes a comprehensive navigation control system (organized in cooperation with each of the systems A, B, and C, and displays necessary information on a monitor screen). Reference numeral 5 denotes a monitor screen. 6 is a device for transmitting information of the navigation system to the control organization. 7 is a transmitter that notifies the satellite of the aircraft position. 8 is a receiving / reading / recording device of a traffic control organization. 9 is a monitor screen of 8 (used as a sub monitor of the controller) [Figure 9] Comprehensive navigation system (when the monitor image of the control organization is a three-dimensional display) I is a control organization, II is an aircraft, and III is a satellite I do. 1 is a control information reception analysis system from a control organization, 2
Is a system for receiving information from satellites, and 3 is an information analysis system for aircraft radar. Reference numeral a denotes an information arrangement system for organizing and analyzing input numerical symbols from 1, 2 and 3 in an aircraft, and numerical symbols input from 8 and 9 in a control organization. A is an air route stereoscopic display system.
b is software for three-dimensionally displaying a route. The specified flight route and altitude of the aircraft in flight from the control and boarding aircraft radar information are arranged and displayed three-dimensionally. Reference numeral c denotes designated route zone display software (software for indicating the permitted flight range). d is wake display software. Air routes whose routes approach or intersect in time,
Select and display the tracks of approaching military and civilian aircraft. B is an air route environment analysis system. e is aerial map stereoscopic display basic software. f is navigation environment information software. It displays and displays the aviation environment information such as thunderclouds, turbulence, gusts, wildfires, disasters, battles and other aviation obstacles from weather information, air traffic information, and aviation net information, and altitude information such as altitude. 3D display of the avoidance route. g is area display / zoom software. In a vast air route, the required area centering on the boarding aircraft is selected, and if necessary, the area is controlled by zooming in and out. h is software for displaying recognition of approaching aircraft. From the control radar / aircraft radar information, the distance position, traveling direction, speed,
Predict approach / encounter time from altitude, ascent / descent rate, etc. C is an aircraft information system. i is aircraft identification display software (aircraft mark software). j is aircraft position three-dimensional display software. Type, position, altitude, direction of travel,
It is a software that organizes various information such as speed, ascent / descent rate, wake, and displays it in three dimensions. k is aircraft mark conversion display software. In conjunction with aircraft identification software, this is software that switches the aircraft mark between continuous display and blinking display. Clicking this displays information about the desired aircraft. 1 is boarding machine information software. Organize boarding machine information such as control aircraft, boarding machine radar information, satellite information, boarding aircraft position / altitude, traveling direction / speed, climb / descent rate, and display them in three dimensions. m is emergency control information software. Monitor the airspace environment and boarding aircraft information with priority given to emergency situations among the information launched from aircraft and traffic control. Reference numeral 4 denotes a comprehensive navigation control system (organized in cooperation with each of the systems A, B, and C, and displays necessary information on a monitor screen). Reference numeral 5 denotes a monitor screen. 6 is a device for transmitting information of the navigation system to the control organization. 7 is a transmitter that notifies the satellite of the aircraft position. 8 is a control agency radar. 9 is the receiving antenna of the control organization.

[Procedure amendment] [Date of submission] April 13, 2001 (2001.4.1.1)
3) [Procedure amendment 1] [Document name to be amended] Description [Item name to be amended] Full text [Amendment method] Change [Content of amendment] [Document name] Description [Title of invention] Aerospace navigation system [Claims] range claimed is: 1. a aircraft radar images, derived route display of the machine in the radar image and satellite image information of ATC is visually legible clearly discriminated position, altitude, etc., real-time to the appropriate An air route stereoscopic display system in which the color tone changes gradually to encourage judgment. 2. A radar image of an aircraft, a radar image of a control agency, and satellite image information, information on mountain ranges and structures approaching or passing on a sea route, weather information, wide-area disaster information, information on approaching aircraft, etc., height difference, Air route environment analysis system that displays the arrival time. 3. Comprehensively determine the radar image of an aircraft, the radar image of a control agency, and the satellite image information to determine comprehensively the position (altitude / longitude / latitude / terrain), ascending, descending, traveling direction, etc. of the aircraft on the route. An aircraft information system that is composed of software for aircraft identification and display (aircraft mark), software for three-dimensional display of aircraft position, and software for predicting the arrival time at a route point and the time of encounter with other aircraft, etc., and that gradually changes color tone. A controller and a pilot share the same image in real time, and the communication between the two is improved for the purpose of improving communication between the controller and the pilot. Air traffic control, aircraft,
An aerial three-dimensional display navigation system that shares images with each other. Description: BACKGROUND OF THE INVENTION [0001] The radar observation information of both air traffic control agencies and aircraft is processed by computer and converted into visual information to support air traffic control and aircraft operation. reduce fatigue of workers, carry out the fallacy prevention. 2. Description of the Related Art As the number of aircraft in air traffic control increases, the complexity of handling a large number of different types of aircraft simultaneously increases. Therefore, since both the controller and the pilot are engaged in the same work for a long time, the environment is intensely fatigued and error-prone. Particularly in recent years, safety-related incidents such as errors due to fatigue and near misses have continued. In the conventional control technology, the radar information screen displays the flight map and aircraft position in less color tone with less fatigue, and the aircraft flight number and altitude are displayed on the aircraft position with numbers. , Causing a fall in thinking. [0003] In order to cover the above-mentioned deficiencies, it is necessary to provide three-dimensional visualization of air traffic control agency information. For this reason, using a lightweight, compact and large-capacity computer, the radar image processing of the air traffic control agency and the processing of the radar image information sent from the air traffic control agency on the aircraft are processed on the monitor screen. Share aircraft and related information with air traffic control agencies. Pilot, but air traffic controllers, it is necessary to grasp the entire information on the route Upon the operation of the aircraft, for in both the field to be forced to instant to instant of support to prevent the confusion caused by too much information, in a lot of information Software that extracts only aircraft information that is directly related to the flight route of the aircraft.
By switching the display on the monitor screen, it is easy to grasp the whole image and the partial image. The present invention assembles an aeronautical three-dimensional display navigation system by combining an aeronautical route three-dimensional display system, an aeronautical route environment analysis system, an aircraft information system and the like. [0005] The three-dimensional air route display system includes three-dimensional route display software, route zone display software, and track display software. 1
The second software is called 3D route display software. The route three-dimensional display software (color-graded route display software according to route height) is software for identifying and displaying the height difference of the route. The height difference is a gradual coloring method. The type of color is a color that shows a clear contrast with the display color of the land area, ocean and lake area, and the guideline of the airspace flight course assigned to each aircraft is displayed. Also track display of aircraft specified record, it can be displayed. The colors of the route display are three primary colors, blue element (C), red element (M), and yellow element (Y).
(Green (G) for the three colors of light) is developed and used by gradually changing the distribution numerical value of the light, and gradually changing the color tone in proportion to the altitude. As an example, pale yellow (altitude 3,000 ft = Y
20%) and yellow (altitude 15,000 ft = Y10)
0%), the density of the yellow component (Y) is increased in proportion to the altitude. Yellow (altitude 15,000 ft = Y100%)
Then, the red component (M) is increased toward orange, and the color tone is gradually changed to orange (altitude 30,000 ft = Y100% M100%). Yellow component from orange (Y)
And red (altitude 37,000 ft = M100%)
The color tone is gradually changed according to the altitude. From red, the blue component (C) is increased to purple (altitude 46,000 ft = M1
(100% C, 100%) and gradually change the color tone. From purple, the red component (M) is reduced to blue (altitude 6
(1000 ft = C100%) and gradually change the color tone. In the case of a higher altitude, the yellow component (Y) is increased to gradually change the color tone. As a result, the altitude display of a considerably wide airspace can be visually and clearly expressed. If necessary, software for displaying an altitude value for each point is incorporated, and the unit can be switched between a display of feet (ft) and a display of meters (m). In this software, the altitude value of the route is converted into a color ratio value and displayed in color. However, the color display is not limited to the above allocation. Depending on the change of the route setting and altitude setting, and the intersection position and altitude of the route, the altitude and the color tone can be clearly distinguished,
It is possible to change the color display. It is desirable that the standard of the color tone display be the same as that of the air traffic control organization and each airline, and that the standard be unified worldwide. The second software is the designated sea lanes display software. The display software for the designated channel is indicated by a dotted line, and it is helpful to recognize at a glance where the self-built aircraft is located by changing the course according to the weather conditions, but the designated channel is displayed by clicking the sheet. Can be hidden or hidden. The third software is track display software. Displays the trajectories of the approaching or intersecting air routes in time, the approaching military and civilian aircraft. The air route environment analysis system includes air route map three-dimensional display basic software, route environment information software, area display / zoom software, and approaching aircraft recognition display software. 4
The second software is called 3D aerial map basic software. The aerial map three-dimensional display basic software is software that displays the land on the ground, the classification of oceans and lakes, the topography of the land, and the altitude. In order to reduce eye fatigue, the terrain elevation difference of the land is indicated by the shade of green, and the oceans and lakes are indicated by the pale blue color.
In addition, it is possible to call the summit triangular point position and the summit name altitude as necessary to collate the point recognition. Although the shape of the summit triangular point is indicated by a green triangle, the thickness of the triangle-trimmed line is displayed differently according to the altitude difference. 5
The second software is called route environment information software. If you click on the safety guide as operation safety information, thunderclouds, turbulence,
It displays the range of high-speed airflow, etc., and the weather information of altitude, and superimposes the display of aeronautical information such as wide-area forest fires, the range of earthquake and fire disasters, expansion, shrinkage, etc., combat airspace, exercise airspace, and emergency avoidance routes. The sixth software is called display desired air route software and area display / zoom software. Route the entire If you click an area display, and international area, the domestic area, each ATC area, line crossing area, the starting point area, selection switch to each point of arrival area, and allows the zoom. The seventh software is an aircraft recognition display software that is approaching. The approaching aircraft recognition display software has a function of particularly emphasizing and recognizing the approaching aircraft position. [0007] The aircraft information system includes software for displaying aircraft identification, software for displaying three-dimensional aircraft position, software for boarding aircraft information, software for converting and displaying aircraft marks, software for predicting the time to reach a route point and the time of encounter with other aircraft, and emergency control information software. The eighth software is called aircraft identification display software (aircraft mark). Aircraft identification display software clearly displays the distinction between the onboard aircraft and other aircraft and the position-related system. Form of display is not especially particular about, but the distinction between self-boarding machines and other aircraft must be clear. Other aircraft models (large high-speed aircraft, military aircraft, propeller aircraft, helicopters, etc.)
Are distinguished, and the shape of the aircraft performance, size, speed, and moving direction prediction can be determined at a glance. Also, if necessary, a single click on the aircraft mark allows the aircraft sign number, ascending (UP), descending (D)
N or DWN), and the rate of increase (m / k
m), descent rate (m / km), speed (mile / h or
km / h) can be displayed in real time. By clicking twice more, the model,
Detailed display of flight registration items such as affiliation, registration number or flight symbol, traveling direction, traveling speed, ascending / descending speed, departure airport, arrival airport, etc. is possible. The ninth software is called 3D aircraft position display software. This software converts the real-time flight altitude value of the aircraft into a color ratio value and displays the color of the aircraft mark, but the color tone is gradually changed by increasing or decreasing the allocation value of the three primary colors, similar to the route display, and the color tone is proportional to the altitude. Gradually change. As an example, similar to the color tone of the route display,
The density of the yellow component (Y) is increased in proportion to the altitude starting from light yellow (altitude 3,000 ft = Y20%) and progressing toward yellow (altitude 15,000 ft = Y100%). From yellow, the red component (M) is increased toward orange, and orange (altitude 3
(000 ft = Y100% M100%) to gradually change the color tone. From the orange color, the yellow component (Y) is reduced, and the color tone is gradually changed according to the altitude to red (altitude 37,000 ft = M100%). It increased blue component (C) is from red, purple (high 46,000ft = M10
(0% C100%) and gradually change the color tone.
From purple, the red component (M) is reduced to blue (altitude 61,0
00ft = C100%), and gradually change the color tone. In the case of a higher altitude, the yellow component (Y) is increased to gradually change the color tone. Thus, the positional relationship between the aircraft and the route can be determined at a glance. The tenth software is aircraft mark conversion display software. The aircraft mark conversion display software enables the display of the position accompanying the movement of the aircraft mark to be switched between a continuously displayed display and a blinking display as necessary. The eleventh software is boarding machine information software. The boarding machine information software records boarding machine information, constantly checks for changes in information, and makes it possible to call it. The twelfth software is emergency control information software. Prioritizing emergency situations among information launched by aircraft and traffic control,
Monitor airspace environment and boarding aircraft information. Estimated time of arrival at emergency points and encounters with other aircraft
Based on the current position, speed, and direction of travel of other aircraft, the nearest transit time is automatically calculated based on information from air traffic control agencies and radar information on the aircraft in real-time triangulation. It has the property that it changes every time according to the direction change. Further, based on the accident prevention information, all information is recorded, stored, analyzed, etc. [0008] Stereoscopic display aeronautical navigation system Control agency radar, aircraft radar and satellite information are arranged by an input processing arrangement system and sent to a comprehensive navigation control system. In the comprehensive navigation control system,
Air map 3D display basic software, aircraft route 3D display / route zone display software, boarding aircraft information software, aircraft identification display software, desired flight route software, approaching aircraft recognition display software, route environment information software, area display / zoom soft, aircraft marks conversion display software, replaced airline information using the emergency control information software, by displaying the monitor image, it is possible to operate as a solution to between problem point. By sharing the same image in real time between the controller and pilot in this system, communication between the two can be further strengthened and emergency response can be carried out smoothly. [0009] [effect] this system is three-dimensionally displayed by the color the aviation route, or self-boarding machine is in any position of the terrain and ocean as a background, altitude assimilation, etc., by a change in the color of the conditions to become a basic Display and visualization that can be judged at a glance. This reduces the burden on pilots and controllers, creates an environment where it is easy to think and judge immediately, overlooks information,
Prevention of errors in judgment, reduction of fatigue, etc. are greatly achieved. Communication between the pilot and the controller is an important factor in the operation of the aircraft.
The closer communication between pilots and controllers on aircraft radar and satellite information on the same monitor image will further improve aviation safety. Further, by recording such information, it is possible to make a significant contribution to investigating the cause at the time of occurrence of an accident and preventing the occurrence of the accident thereafter. BRIEF DESCRIPTION OF THE DRAWINGS [Figure 1] Passage stereoscopic display basic color tone of flight course airspace guidelines altitude stereoscopic display, the terrain height difference display, showing an example of a marine and lakes display. 1 is a guideline of an airspace flight course assigned to each aircraft in radar information between air traffic controllers. In the gradual color change method of height difference discrimination, the color type adopts a color tone that shows a clear contrast with the display color in the land area, the ocean / lake area. The color tone of the route display is gradually changed by increasing or decreasing the allocation value of the three primary colors of blue component (C), red component (M), and yellow component (Y). . The color tone is pale yellow (altitude 3,000 ft = Y2
0) and yellow (altitude 15,000 ft = Y100)
%), The density of the yellow component (Y) is increased in proportion to the altitude. From yellow (altitude 15,000 ft = Y100%), the red element (M) increases toward orange, and the color tone gradually changes to orange (altitude 30,000 ft = Y100% M100%). From the orange color, the yellow component (Y) is reduced, and the color tone is gradually changed to the red color (altitude 37,000 ft = M100%) according to the altitude. It increased blue component (C) is from red, purple (high 46,000ft = M10
(0% C100%) and gradually changes the color tone. From purple, the red component (M) is reduced to blue (altitude 61,00
0ft = C100%). In the case of higher altitude, the yellow component (Y) is increased to gradually change the color tone. The altitude is displayed in units of feet (ft) or meters (m), and an altitude value is displayed for each point as needed. The unit can be switched between the display of feet (ft) and the display of meters (m). 2 indicates the difference in elevation of the land area topographic map as the background 0 to 200 m above sea level, 200 to 5
00m, 500-1,000m, 1,000-2,000
0 m, 2,000 to 3,000 m, and 3,000 m or more are displayed gradually. It is preferable to use a green color that has a small burden on the eyes even after long working hours and has little fatigue. The terrain elevation difference on land is indicated by shades of green, and oceans and lakes are indicated by pale blue. Reference numeral 3 denotes a mountaintop triangular point, which serves as a basis for confirming the location of the aircraft, and changes the color and the thickness of the contour line according to altitude. The peak name and height value are not normally displayed, but can be called up on the triangular point if necessary. 4 indicates the ocean, lake, marsh, and river area. FIG. 2 shows an example of a body display section on a body display section monitor screen. The types of aircraft displayed on the flight course are classified according to the symbol shape.
The blue arrows in the symbols indicate the direction of travel of each aircraft.
5 is a boarding machine. 6 is another high-speed passenger aircraft. 7 is a military high-speed large aircraft. 8 is a high-speed fighter. 9 is a large propeller aircraft and 10 is a small propeller aircraft and light aircraft. 11 is a helicopter. Fig. 3 Identification display of aircraft altitude position. [Fig. 3] Display of aircraft altitude position by color. An example of identification display of aircraft altitude position on a monitor screen in real time is shown. In the conversion sheet at the top right,
[First, there are air traffic control (control radar image display), aircraft (aircraft radar image display), and satellites (satellite information display).
Select this. Select the route = (all routes, related routes, designated route). Wake = Selects and switches the wake of (boarding aircraft, other aircraft). Model = Displays the model of each aircraft in conjunction with FIG. Altitude = Convert and display the altitude of the route. Terrain = Topographic map is displayed and converted. Convert the summit name and altitude = the call of the summit name and altitude as the target. Area = Area on the route you want to know is roughly selected and displayed. Performing thundercloud, gusts, the display calls to turbulence other a barrier to flight information in the safety guide = Passage front. Designated channel zone = Displays the normally specified channel width and calls the width of the guidance channel based on information that interferes with flight. Continuation / flashing display = Switch between continuous display and blinking display of aircraft mark display. Unit switching = Switches unit display such as feet (ft), meters (m), miles (mile), kilometers (km), and the like. Zoom = Switching of local area display enlargement / reduction as an aid to area change. Time prediction = The arrival time to the crossing of a route, approaching aircraft and other points where there is an obstacle in the aviation is calculated and displayed from the traveling direction angle and speed of the own-board aircraft and the traveling direction angle and speed of other aircraft. ] And other sheet operation items. The color tone is pale yellow (altitude 3,000f
t = Y20%) and yellow (altitude 15,000 ft =
(Y100%), the density of the yellow component (Y) is increased in proportion to the altitude. Yellow (altitude 15,000 ft = Y10
0%), the red element (M) is increased toward orange, and the color tone is gradually changed to orange (altitude 30,000 ft = Y100% M100%). From orange, the yellow component (Y) is reduced and red (altitude 37,000 ft = M10
0%). From red, the blue component (C) is increased to purple (altitude 46,000 ft =
(M100% C100%). From purple, the red component (M) is reduced to blue (altitude 6
(1000 ft = C100%). In the case of higher altitude, the yellow component (Y) is increased to gradually change the color tone. The altitude is displayed in units of feet (ft) or meters (m), and an altitude value is displayed for each point as needed. The unit can be switched between the display of feet (ft) and the display of meters (m). FIG. 4 is a display example of international air routes and domestic air routes The display of a desired air route selection display of a route is shown as an example. For simplicity, the land is displayed in light green and the ocean is displayed in light blue. The air route shows the desired air route, but the color tone gradually changes as the altitude changes. Also, it is desirable to display the designated airspace faithfully without connecting the airports in a straight line. This makes it easier to make predictions and makes accurate judgments on accident prevention. The aircraft is indicated by an aircraft mark on the route, but the information to be known can be converted by clicking this mark or various marks on the conversion sheet. Normally, the overall view shows all aircraft in flight in real time. By clicking the desired air route, the desired air route selection display appears. The conversion sheet at the lower right has selection items such as terrain display, summit name height display, area display, safety guide, desired air route, designated sea zone, aircraft continuation / flashing display, zoom, time prediction, and the like. The legends shown at the bottom of the figure are the same as the numbers 1, 2, 3, and 4 in FIG. 1, and the numbers 5 and 6 in FIG. FIG. 5 is a display example of an air route in the eastern Tokai area. FIG. 4 is an image selected by clicking the area display, the terrain display, and the summit name height display in FIG. The terrain becomes darker green at each elevation, and the position of the summit triangular point, the summit name, and the elevation number are displayed. The red numerical value above the aircraft mark is a display of the flight symbol and ascent / descent. As an example, I indicates Haneda-Fukuoka Line for Haneda, II indicates Haneda-Fukuoka Line for Fukuoka, III indicates Haneda-Aomori Line for Aomori, IV indicates Haneda-Okinawa Line for Naha, and V indicates International Line for Haneda-Seoul Line for Haneda. did. In the explanatory symbols of the aircraft and the points, if the aircraft mark A is the boarding aircraft, A is JAS310, B is JAL368, C is JAS405, and D is JA
L907, E are JAL958, F is the castle offshore at the point where the aircraft crosses the Okinawa Line, G is the offshore Omaezaki where the Okinawa and Seoul lines intersect, H is the offshore Omaezaki where the aircraft crosses the Okinawa Line. Point indicated. Legends shown at the bottom of the figure are 1, 2, 3, 4, in FIG. 1 and 5, 6, 7, 8, 9, 10, 1 in FIG.
This is the same display as the number 1. FIG. 6 is a display example of an air route zone in the eastern Tokai area. As an example, I is for Haneda-Osaka Line Osaka, II is for Haneda-Kumamoto Line, Haneda, III is Haneda Sky Standby Line, IV is Haneda-Osaka Line service band width, V Haneda-
Displayed the Kumamoto line service zone width. In the explanatory symbols for the aircraft and points, if the aircraft mark A is the boarding aircraft, A is JA
L194, the other at the same time related aircraft B is ANA145,
C is SKY002, D is JAS135, F is JAS13
2, F is a fighter jet that is starting from Atsugi base and its wake. FIG. 7 is an example of a zoom drawing display example above Tokyo Bay. As an example, I is for Haneda-Fukuoka / Kumamoto line to Haneda, II is for Haneda-Takamatsu line for Takamatsu, III is Haneda Skyline, IV is for Haneda-Sapporo line for Sapporo, V is Haneda-Takamatsu line operating band width, V Indicates the Haneda-Kumamoto Line service belt width. In the explanation symbols of the aircraft and points, if the aircraft mark A is assumed to be the boarding aircraft, A is JAL194, and B is the preceding aircraft ANA256 and C of the other same time related aircraft on the same route.
ANA639 in flight, ADO19 immediately after D in flight,
E is ANA64, F is waiting for landing, F is an irregular propeller charter flight departure from Haneda and its wake, G is a fighter jet departure from Atsugi base and its wake, and H is a large transport aircraft and its wake departure from Atsugi base. It is. In addition, light aircraft, helicopters, etc. at different altitudes that fly over Tokyo, Kanagawa, and Chiba are displayed, and the blue arrow indicates the traveling direction. The UP / DWN following the symbol of the flight number at the top of the aircraft mark and the number following indicate an ascent / descent, and the following numbers indicate numerical values (m) that go up and down when the aircraft travels 1000 m. FIG. 8 shows a navigation system (when a monitor image of a control organization is not a stereoscopic display), I indicates a control organization, II indicates an aircraft, and III indicates a satellite. 1 is a control information reception analysis system from a control organization, 2
Is a system for receiving information from satellites, and 3 is an information analysis system for aircraft radar. Reference numeral a denotes an information arrangement system for organizing and analyzing input numerical symbols from 1, 2 and 3 in an aircraft, and numerical symbols input from 8 and 9 in a control organization. A is an air route stereoscopic display system.
b is software for three-dimensionally displaying a route. The specified flight route and altitude of the aircraft in flight from the control and boarding aircraft radar information are arranged and displayed three-dimensionally. Reference numeral c denotes designated route zone display software (software for indicating the permitted flight range). d is wake display software. Air routes whose routes approach or intersect in time,
Select and display the tracks of approaching military and civilian aircraft. B is an air route environment analysis system. e is aerial map stereoscopic display basic software. f is navigation environment information software. It displays and displays the aviation environment information such as thunderclouds, turbulence, gusts, wildfires, disasters, battles and other aviation obstacles from weather information, air traffic information, and aviation net information, and altitude information such as altitude. 3D display of the avoidance route. g is area display / zoom software. In a vast air route, the required area centering on the boarding aircraft is selected, and if necessary, the area is controlled by zooming in and out. h is software for displaying recognition of approaching aircraft. From the control radar / aircraft radar information, the distance position, traveling direction, speed,
Predict approach / encounter time from altitude, ascent / descent rate, etc. C is an aircraft information system. i is aircraft identification display software (aircraft mark software). j is aircraft position three-dimensional display software. Type, position, altitude, direction of travel,
It is a software that organizes various information such as speed, ascent / descent rate, wake, and displays it in three dimensions. k is aircraft mark conversion display software. In conjunction with aircraft identification software, this is software that switches the aircraft mark between continuous display and blinking display. Clicking this displays information about the desired aircraft. 1 is boarding machine information software. Organize boarding machine information such as control aircraft, boarding machine radar information, satellite information, boarding aircraft position / altitude, traveling direction / speed, climb / descent rate, and display them in three dimensions. m is emergency control information software. Monitor the airspace environment and boarding aircraft information with priority given to emergency situations among the information launched from aircraft and traffic control. Reference numeral 4 denotes a comprehensive navigation control system (organized in cooperation with each of the systems A, B, and C, and displays necessary information on a monitor screen). Reference numeral 5 denotes a monitor screen. 6 is a device for transmitting information of the navigation system to the control organization. 7 is a transmitter that notifies the satellite of the aircraft position. 8 is a receiving / reading / recording device of a traffic control organization. 9 is a monitor screen of 8 (used as a sub monitor of the controller) [Figure 9] Comprehensive navigation system (when the monitor image of the control organization is a three-dimensional display) I is a control organization, II is an aircraft, and III is a satellite I do. 1 is a control information reception analysis system from a control organization, 2
Is a system for receiving information from satellites, and 3 is an information analysis system for aircraft radar. Reference numeral a denotes an information arrangement system for organizing and analyzing input numerical symbols from 1, 2 and 3 in an aircraft, and numerical symbols input from 8 and 9 in a control organization. A is an air route stereoscopic display system.
b is software for three-dimensionally displaying a route. The specified flight route and altitude of the aircraft in flight from the control and boarding aircraft radar information are arranged and displayed three-dimensionally. Reference numeral c denotes designated route zone display software (software for indicating the permitted flight range). d is wake display software. Air routes whose routes approach or intersect in time,
Select and display the tracks of approaching military and civilian aircraft. B is an air route environment analysis system. e is aerial map stereoscopic display basic software. f is navigation environment information software. It displays and displays the aviation environment information such as thunderclouds, turbulence, gusts, wildfires, disasters, battles and other aviation obstacles from weather information, air traffic information, and aviation net information, and altitude information such as altitude. 3D display of the avoidance route. g is area display / zoom software. In a vast air route, the required area centering on the boarding aircraft is selected, and if necessary, the area is controlled by zooming in and out. h is software for displaying recognition of approaching aircraft. From the control radar / aircraft radar information, the distance position, traveling direction, speed,
Predict approach / encounter time from altitude, ascent / descent rate, etc. C is an aircraft information system. i is aircraft identification display software (aircraft mark software). j is aircraft position three-dimensional display software. Type, position, altitude, direction of travel,
It is a software that organizes various information such as speed, ascent / descent rate, wake, and displays it in three dimensions. k is aircraft mark conversion display software. In conjunction with aircraft identification software, this is software that switches the aircraft mark between continuous display and blinking display. Clicking this displays information about the desired aircraft. 1 is boarding machine information software. Organize boarding machine information such as control aircraft, boarding machine radar information, satellite information, boarding aircraft position / altitude, traveling direction / speed, climb / descent rate, and display them in three dimensions. m is emergency control information software. Monitor the airspace environment and boarding aircraft information with priority given to emergency situations among the information launched from aircraft and traffic control. Reference numeral 4 denotes a comprehensive navigation control system (organized in cooperation with each of the systems A, B, and C, and displays necessary information on a monitor screen). Reference numeral 5 denotes a monitor screen. 6 is a device for transmitting information of the navigation system to the control organization. 7 is a transmitter that notifies the satellite of the aircraft position. 8 is a control agency radar. 9 is the receiving antenna of the control organization.

Claims (1)

Claims: 1. A radar image of an aircraft, a radar image of a control organization, and a navigation route display of the aircraft in satellite image information clearly indicate the discrimination of a position, an altitude, and the like in a visually easy-to-view manner. An air route stereoscopic display system in which the color tone changes gradually in order to encourage appropriate judgment. 2. A radar image of an aircraft, a radar image of a control agency, and satellite image information, information on mountain ranges and structures approaching or passing on a sea route, weather information, wide-area disaster information, information on approaching aircraft, etc., height difference, Air route environment analysis system that displays the arrival time. 3. Comprehensively determine the radar image of an aircraft, the radar image of a control agency, and the satellite image information to determine comprehensively the position (altitude / longitude / latitude / terrain), ascending, descending, traveling direction, etc. of the aircraft on the route. An aircraft information system that is composed of software for aircraft identification and display (aircraft mark), software for three-dimensional display of aircraft position, and software for predicting the arrival time at a route point and the time of encounter with other aircraft, etc., and that gradually changes color tone. A controller and a pilot share the same image in real time, and the communication between the two is improved for the purpose of improving communication between the controller and the pilot. Air traffic control, aircraft,
An aerial three-dimensional display navigation system that shares images with each other.