JP2001283398A - Human interface with aircraft order/interval for airway control - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a human interface capable of automatically determining the order, intervals or the like of aircraft by a control console even in the case of enroute control. SOLUTION: A junction to be a point on which an airway in an aviation traffic control area and plural airways intersect with each other in an enroute control for aviation traffic control is displayed by a time base based on the passing direction of aircraft and the objects of respective aircraft are displayed on the airways.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a human-machine interface in an air traffic control console. In particular, it relates to the ordering of aircraft in enroute control.

[0002]

2. Description of the Related Art For the purpose of maintaining the safety, order, smoothness, etc. of aircraft, etc., they give appropriate instructions and advice to aircraft in flight while monitoring with radar etc. from the ground,
2. Description of the Related Art Air traffic control (hereinafter referred to as "control") for giving various instructions and advice to departure and arrival aircrafts is performed.

Here, there is a control called terminal control. Terminal control is control for safely arriving an aircraft at a terminal such as an airport. At this time, the landing sequence of the aircraft is determined and the interval is set so that the aircraft approaching the terminal control airspace from several directions will make the final approach at a safe interval. Japanese Patent Application Laid-Open No.
There is a control console as disclosed in US Pat. This control console automatically determines the order of entry into the terminal, the interval, and the like, which has been conventionally performed by a terminal controller.

[0004] On the other hand, there is a type of control called enroute control. Enroute control is control performed on aircraft flying in the control airspace. In this enroute control, the passing order of the aircraft is determined and the interval is set so that the aircraft passing through the junction where the air routes intersect (the junction) can pass through the junction at a safe interval.

[0005]

As described above, the terminal control and the enroute control are the same in that the passage order of the aircraft at a certain point is determined and the interval is set. Therefore, it is convenient if the control console for terminal control can be used as it is for enroute control.

However, the terminal control only needs to predict the passing time at a certain point on the approach route for landing (this point is referred to as a time prediction reference point) and determine the ordering and interval of each aircraft. In contrast, enroute control not only maintains a safety clearance at the point where one aircraft merges with another aircraft, but also maintains a safety clearance at the point where the aircraft merges with the next aircraft in the direction of the aircraft. It is necessary to think at the same time. Therefore, it is necessary to provide two or more time prediction reference points, and the control console for terminal control cannot be used for enroute control as it is.

[0007] Therefore, in the enroute control, the order,
It has been desired to realize a human interface with a control console that can automatically determine the interval and the like.

[0008]

SUMMARY OF THE INVENTION According to the present invention, there is provided an air traffic control airplane control aircraft ordering and spacing human interface, which is used in an air traffic control for enroute control of an air traffic control area which is an airspace for controlling air traffic. An air route in a control area and a junction where a plurality of air routes intersect are displayed on a time axis based on the passing direction of the aircraft.

[0009] The human interface for ordering and spacing airplanes for air traffic control according to the present invention displays an aircraft passing through a first reference point as an object on an air route indicated on a time axis, and the display position is: It is determined based on the predicted and calculated passing time of the aircraft.

An air traffic control aircraft ordering / spacing human interface according to the present invention moves an aircraft object passing a first reference point and superimposes the tag on a tag displaying an instructable value. Predicting and calculating the time at which the aircraft passes the second reference point based on the possible values, and displaying the object of the aircraft on the airline indicated by the time axis at a display position based on the predicted and calculated passing time of the aircraft. Is what you do.

In the human interface for ordering and spacing airplanes for air traffic control according to the present invention, air route names are separately displayed as an air route list in which a check box is provided for each air route name, and a check instruction is input in the check box. Then, the corresponding air route displayed on the time axis is displayed separately from other air routes.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 FIG. FIG. 1 shows a first embodiment of the invention.
It is a figure showing the hardware constitutions of the control console concerning an embodiment. In the figure, reference numeral 1 denotes a processing device which is a control means represented by a computer, for example. 2 is
For example, it is a control instruction device for inputting an instruction for a control console. Reference numeral 3 denotes a pointing input device for inputting an instruction indicating a position, such as a mouse.
4 is a CRT (Cathode Ray Tube), LCD (Li
quid Crystal Display), PVD (Plane View Displa)
y) and the like. Although not shown here, it is assumed that the control console has at least storage means such as an HDD necessary for the processing device 1 to perform processing.

FIG. 2 is a diagram showing a system centered on the control console of FIG. 1 further divided into functions. Display processing unit 1
A performs processing based on data input from each device or each unit, and uses the processing result as an image signal on the display device 4.
Send to and display. The order processing unit 1B transmits air route information transmitted from another system to the display processing unit 1A. When the pointing device 3C receives an instruction indicating a position from the pointing input device 3,
The position is detected and transmitted as position data. Also, other instruction data input from the pointing input device 3 is transmitted. The cursor processing unit 1D transmits the position data and the like detected by the pointing device processing unit 1C to the display processing unit 1A and the selection state determination unit 1E. The selection state determination unit 1E determines whether or not a change instruction and a parameter (altitude value, speed value, course value) to be changed have been selected for a certain aircraft, and determines that the change has been performed. During this time, a selection state signal is transmitted. Display format storage 1
F stores a display format in the order display unit 4A described later.

FIG. 3 is a diagram showing a screen displayed on the display device 4. The order display unit 4A is a part in which air routes and junctions (hereinafter, referred to as a junction FIX) are arranged based on the time at which an airplane passes and displayed in a tree format. Further, an object of the airplane passing through the merged FIX is displayed at a position based on the passing time. The radar display unit 4B is a part on which the current position of each aircraft is displayed based on position data, speed data, and course data transmitted from a radar device 5 described later. The altitude display section 4C is a section on which an altitude value for indicating the altitude of the air route displayed on the order display section 4A is displayed. When an altitude value is input based on the display position, the order display section 4A displays an air route according to the input altitude value. The air route display section 4D
This is a portion where an air route list indicating the names of the air routes displayed on the order display section 4A is displayed. A check box is provided next to each airline name. By inputting a check instruction based on this display position, display switching indicating that the air route is unusable is performed.

Reference numeral 5 denotes a radar device. The radar device 5
The radar data is used to calculate velocity data, position data, and course data for a plurality of flying objects such as aircraft. Reference numeral 6 denotes a sector information database. The sector information database 6 has data on air routes in the self-controlled airspace (sector), data indicating the position of the FIX such as a junction and a target point, and the like. Reference numeral 7 denotes an aeronautical information database. The aeronautical information database 7 has at least data such as the names of airplanes flying in the self-control airspace and air routes. 8 is F
DP (Flight Plan Information Processing System)
sing System). The FDP 8 is a system for automatically receiving and processing flight plan information held by another control agency.

In the system of the present embodiment, the air route and the merging point are displayed on the time axis, and two reference points are further defined to determine the order of the aircraft passing each based on the remaining time until the passing. And an object representing the aircraft at intervals. Therefore, the situation can be easily understood, and the burden on the controller can be reduced. Where, in practice,
Since the processing device 1 is configured by a computer, the display processing unit 1A, the order processing unit 1B, the pointing device processing unit 1C, the cursor processing unit 1D, the selection state determination unit 1E, and the display format storage unit 1F are independent of each other. Not something. These functions are realized when a device such as a CPU executes a predetermined program.
Therefore, data and the like transmitted and received between them are actually processed internally in the processing device 1.

Next, the processing of the system centered on the control console will be described separately for display processing, operation processing and setting processing. First, display processing in the enroute control of an airplane flying in a certain control airspace (sector) will be described. When an instruction of a display direction and an altitude value is input from the control instruction input device 2 or the pointing input device 3, the display processing unit 1A
From the sector information database 6, the data of the air routes and the merging FIX in the sector are read, and display processing is performed based on the positional relationship. Here, the indication of the display direction is input in the order display section 4A by taking a time axis from the upper side to the lower side of the screen, and the air route and the merging FIX are arranged in a vertical relationship in accordance with the order in which the aircraft passes. It is because it is arranged with. Therefore, it is necessary to determine the direction along the time axis. Therefore, depending on the direction in which the aircraft passes, the display is different even for the same air route and the same merging FIX. Here, for example, a distinction is made between a display for the flight direction from east to west and a display for the flight direction from west to east. Then, the order display unit 4A and the radar display unit 4
B is displayed. The radar display unit 4B is displayed in a two-dimensional display with the same positional relationship. At the time of display, the display processing unit 1A performs, based on the data of the name of the merged FIX,
Those that are determined to be the same merging FIX in the order display unit 4A and the radar display unit 4B are displayed in the same color.
In addition, the order display unit 4A displays a scale time interval of, for example, one.
Display minute scale.

The display processing section 1A performs display processing based on the speed data, the position data, and the course data transmitted from the radar device 5, and displays the current position of the aircraft on the radar display section 4B.

On the other hand, the display processing section 1A determines an aircraft scheduled to fly on the displayed air route based on the aviation information database 7, and displays the object on the order display section 4A. When displaying that object,
The display processing unit 1 </ b> A performs the current processing based on the position data of the aircraft transmitted from the radar device 5, the data of the target point of the aircraft transmitted from the FDP 8, and the midway flight route on the scheduled flight route stored in the sector information database 6. The path length of a path having the position as the start point and the target point closest to the start point as the end point is calculated. Then, based on the path length and the speed data transmitted from the radar device, the remaining time until the aircraft passes the target point is calculated. Then, based on the remaining time, the target point, and the set time interval, an object of each airplane is displayed along with the airplane name on the air route of the route.

Next, the controller operates the pointing input device 3.
Is operated to give an instruction to select the first reference point from the merged FIX displayed on the order display unit 4A and the radar display unit 4B. The pointing device processing unit 1C detects a position based on the instruction, and transmits the position data to the display processing unit 1A. The display processing unit 1A includes a position detection unit 1F
Judge the joining FIX of the selected first reference point based on the detected position data. Then, the point is displayed again on the order display unit 4A and the radar display unit 4B with the color determined as the first reference point. The first reference point is a point of the merging FIX on the air route that the controller is most interested in.

When determining the first reference point, the display processing section 1A determines the air route passing through the first reference point based on the air route and the merging FIX data stored in the sector information database 6. Then, based on the aeronautical information database 7, an aircraft scheduled to fly on the air route is determined, and the object is displayed. At the time of displaying the object, the display processing unit 1 </ b> A is based on the position data of the aircraft transmitted from the radar device 5 and the midway flight route to the first reference point on the scheduled flight route stored in the sector information database 6. The route length of the route starting from the current position and ending at the first reference point is calculated. Then, based on the path length and the speed data transmitted from the radar device, the remaining time until the aircraft passes the target point is calculated. Then, based on the remaining time, the first reference point, and the set time interval, an object of each airplane is displayed along with the airplane name at a position on the air route of the route. Here, the color of the object is displayed in the same color as the display of the first reference point.

Similarly, the controller operates the pointing input device 3 to give an instruction for selecting the second reference point from the merged FIX displayed on the order display section 4A and the radar display section 4B. The second reference point is a point representing the next merging FIX on the air route of a certain aircraft passing through the first reference point. The display processing unit 1A determines the joining FIX of the selected second reference points, further determines the aircraft passing through the second reference points, and causes the order display unit 4A to display the objects. At this time, the merging FIX selected as the second reference point on the order display unit 4A and the radar display unit 4B and the second
The objects of the aircraft passing through the reference point are displayed again in the color defined as the second reference point.

Here, a full display mode and a partial display mode for displaying a portion of the merged FIX located higher than the second reference point (passed before the second reference point in time) are defined. Then, the controller can select, for the order display section 4A, whether to display all the air routes and the merging FIX in the sector or to display the merging FIX portion higher than the second reference point. Shall be. When the controller selects the second control point,
If the partial display mode is set, partial display is automatically performed. The setting instruction is input from the control instruction device or the pointing input device 3. Based on that instruction,
The display processing unit 1A performs a display process based on the format data stored in the display format storage unit 1F, and causes the order display unit 4A to display.

FIG. 4 is a diagram showing a screen based on the operation processing. Next, an operation process of an instruction such as speed will be described with reference to FIG. Here, normally, a display as shown in FIG. 4A is made on the order display section 4A. When attempting to issue a change instruction to an aircraft, the controller operates the pointing input device 3 to move the displayed aircraft object to another location (hereinafter, referred to as dragging). The pointing device processing unit 1C detects a position based on the instruction, and transmits the position data to the display processing unit 1A via the cursor control unit 1D. In addition, the selection state determination unit 1E transmits a selection state signal to the display processing unit 1A by dragging. While the selection processing signal is being transmitted, the display processing unit 1A causes the display to follow the movement based on the transmitted position data (however, the aircraft object at the original position is left as it is). . Further, the display processing unit 1 </ b> A is based on the position data of the aircraft transmitted from the radar device 5, the data of the target point of the aircraft transmitted from the FDP 8, and the midway flight route on the scheduled flight route stored in the sector information database 6. Then, the path length of the path having the current position as the start point and the target point closest to the start point as the end point is calculated. Then, the instructable speed, altitude and course are all calculated based on them, and the air route displayed on the order display unit 4A is divided into a tag for speed indication, a tag for altitude indication, and a tag for course indication. (FIG. 4B).

The controller further operates the pointing input device 3 to move the aircraft object on the displayed tag. When the display processing unit 1A determines based on the transmitted position data that the tag overlaps the displayed tag, the display processing unit 1A further determines that the tag is a tag for speed indication, a tag for altitude indication, or a tag for course indication. To determine which one. Then, based on the value displayed on the tag, the remaining time until the aircraft passes the first reference point and the second reference point is calculated in the same manner as described above.
Regarding the calculated remaining time of the second reference point, the remaining time,
An object is displayed on the order display section 4A together with the name of the airplane at the position on the air route of the route based on the first reference point and the set time interval (FIG. 4C). Here, FIG.
In (c), reference numerals 111 and 112 denote aircraft objects indicating the remaining time until the vehicle passes the first reference point (here, CAVIA) and the second reference point (here, SPENS), which have been conventionally displayed. is there. Also one
Reference numeral 13 denotes an aircraft object dragged for giving a change instruction. Reference numeral 114 denotes an aircraft object displayed based on the remaining time until passing through the second reference point based on the instruction. Therefore, at this point, 4
One aircraft object is displayed.

Here, when a change is instructed for the course, the midway flight route changes. Therefore, in this case, FD
Based on the data of the target point of the airplane transmitted from P8, the remaining time is calculated based on the path length when it is assumed that the airplane flies the shortest path to the next target point. Display objects based on them.

When the controller terminates the operation of the pointing input device 3 by, for example, dropping, the selection state determination unit 1E stops transmitting the selection state signal to the display processing unit 1A. When the selection state signal is no longer transmitted, the display processing unit 1A determines the calculated remaining time of the first reference point as the remaining time, the first time.
At the position on the air route of the route based on the reference point and the set time interval, an object is displayed on the order display unit 4A together with the airplane name, and the aircraft objects 111 and 112 that have been displayed so far are deleted from the order display unit 4A. (FIG. 4D). At this time, the newly displayed object may overlap with an object of another aircraft. In such a case, the adjustment is performed by displaying the objects horizontally without changing the vertical positional relationship based on time.

After instructing the change, the display processing section 1A compares the position data, speed data and course data calculated by the radar device 5 with the values specified by the controller. And
If it is determined that the altitude, speed, and course have not reached the instructed values, the aircraft object is displayed in a color indicating that.

FIG. 5 is an explanatory diagram showing an altitude display. In the figure, description is made for the merged FIX of SPENS. Next, the setting process will be described. For a certain FIX,
1000 feet or 2000 feet depending on the altitude
There are multiple air routes at foot intervals. Thus, when performing an enroute control at a certain altitude, the controller inputs and instructs the altitude value from the control instruction device 2 or the pointing input device 3. When the altitude value is input, the display processing unit 1A performs display processing according to the altitude of the altitude, as described above, based on the format data stored in the display format storage unit 1F. Display.

As described in the instruction setting process, the controller can instruct the aircraft to change the altitude. At this time, when the controller instructs an aircraft having an altitude different from the displayed altitude, based on the format data stored in the display format storage unit 1F, as described above, the air route at that altitude is used. Is performed, and a new order display section 4A is displayed at any place on the screen.

FIG. 6 is a diagram showing a setting process for an air route. Here, as another setting process, a process when a certain air route cannot be used will be described. When the controller obtains information that a certain aircraft is no longer usable, the controller operates the pointing input device 3 and gives a check instruction in a check box next to the air route name displayed on the air route display section 4D. Enter At that time, the pointing device processing unit 1C detects a position based on the instruction, and transmits the position data to the display processing unit 1A via the cursor control unit 1D. The display processing unit 1A performs an air route W2 based on the transmitted position data.
If it is determined that the check box 8 is checked, for example, the air route W28 is displayed thinly, and the solid line display is displayed as a dotted line display to distinguish the display from other air routes. The air route information data input from another system is input to the order processing unit 1B. The order processing unit 1B transmits the data to the display processing unit 1A. The display processing unit 1A processes the air route information data, and displays the unusable air routes on the order display unit 4A in a manner different from the other air routes, similarly to the case where the check instruction is received.

As described above, according to the first embodiment,
Since the order display unit 4A displays the air route and the junction FIX along the time axis based on the passing direction of the airplane, it is easy to grasp the status of the air route and the like. Moreover,
Since the display is performed based on the passing direction in the east and west, it is easier to grasp the situation. The order display unit 4
Since the corresponding FIX corresponding to A and the radar display unit 4B is displayed in the same color, the correspondence can be easily grasped. Also, of the merging FIX, the first selected one is the first reference point, the second one is the second reference point, and the aircraft passing through the first or the second reference point is regarded as the first reference point. The remaining time is calculated, ordered based on that time, and the aircraft objects are displayed at intervals, so that the order and interval of aircraft passing can be quickly grasped, reducing the burden on control operations. Can be done. In addition, by displaying the information at two points, it is possible to grasp the passing order and the interval at the two points, and to improve the safety of the aircraft. In addition, the first reference point and the aircraft object corresponding to the first reference point are displayed in the same color, and the second reference point and the aircraft object corresponding to the second reference point are displayed in the same color. Is easy to grasp. In addition, since it is possible to select whether to display the entire display in the control airspace or the display of a portion higher than the second reference point, it is possible to view the image on a convenient screen size. In addition, if the display of a part higher than the second reference point is selected, the order display section 4A automatically changes to the screen when the second reference point is selected, so that the number of operations can be reduced.

Further, altitude values, speed values, and course values that can be instructed to be changed are automatically calculated simply by dragging, and displayed as tags, so that control can be performed without being affected by the skill of the controller. . Also, at this time, by superimposing the object on the tag for instructing, the remaining time to the first reference point and the second reference point based on the indicated value is automatically calculated and displayed at the corresponding position. As a result, even when a change is made, it is possible to quickly grasp the passing order and interval of the aircraft, and reduce the burden on the control work. In addition, as long as the current situation does not reach the designated value, it is displayed in another color, so that the situation can be easily grasped.

Further, since the air route and the junction corresponding to the altitude value are displayed based on the altitude value,
Display according to altitude can be performed. In addition, when the altitude value is changed based on the change instruction, a new display is performed based on the altitude value, so that the status of the aircraft can be grasped and safety can be improved. In addition, since the air routes that cannot be used are displayed thinly and displayed separately from other air routes, the use status can be quickly grasped.

Embodiment 2 FIG. In the above-described embodiment, the merging F is applied to both the order display unit 4A and the radar display unit 4B.
IX only is displayed, but this is displayed in other F including the target point.
IX may also be displayed. Further, the display may be performed on either the order display unit 4A or the radar display unit 4B.

Embodiment 3 FIG. In the above embodiment, the direction is the east-west direction, but this may be the north-south direction. Further, in the above-described embodiment, the number of directions is one. However, the directions may be sequentially displayed in two directions.

Embodiment 4 FIG. Although the system centered on the control console described in the above embodiment has been described on the assumption that it is used for enroute control, it may be used for other controls.

Embodiment 5 FIG. Further, the system centered on the control console described in the above-described embodiment has been described on the assumption that it is used for air traffic control. However, for example, a system centered on a marine traffic control console or a logistics control desk is described. May be used.

[0039]

As described above, according to the present invention, in the enroute control of the air traffic control, the confluence point where the air route and the plurality of air routes in the air traffic control area intersect is determined.
Since the time axis is displayed based on the passing direction of the aircraft, it is easy to grasp the relationship between the air route and the junction.

According to the present invention, an aircraft is displayed as an object on an air route indicated by a time axis, and its display position is determined based on the predicted and calculated passage time of the aircraft. It is possible to quickly grasp the passing order and interval of the traffic, and reduce the burden on the traffic control work. In addition, by displaying the information at two points, it is possible to grasp the passing order and the interval at the two points, and to improve the safety of the aircraft.

Further, according to the present invention, when an object of the aircraft passing through the first reference point is moved and overlapped with the tag displaying the instructable value, the aircraft moves to the second based on the instructable value. Predicted calculation of the time of passing the reference point, and the object of the aircraft is displayed on the airline indicated by the time axis at a display position based on the predicted calculated passing time of the aircraft, so the control instruction change It is possible to quickly grasp the status of the aircraft based on the information, and to reduce the burden on the control operation.

Further, according to the present invention, the air route names are separately displayed as an air route list in which a check box is provided for each air route name, and when a check instruction is entered in the check box, the corresponding time axis is displayed. The displayed air route is distinguished from other air routes, so that, for example, by checking an unusable air route, the situation can be quickly grasped.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating a hardware configuration of a control console according to a first embodiment of the present invention.

FIG. 2 is a diagram showing a system centered on the control console of FIG. 1 further divided into functions.

FIG. 3 is a diagram illustrating a screen displayed on a display device 4.

FIG. 4 is a diagram illustrating a screen based on an operation process.

FIG. 5 is an explanatory diagram showing an altitude display.

FIG. 6 is a diagram illustrating a setting process regarding an air route.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 processing device 1A display processing unit 1B sequence processing unit 1C pointing device processing unit 1D cursor processing unit 1E selection state determination unit 1F display format storage unit 2 control instruction input device 3 pointing input device 4 display device 4A sequence display unit 4B radar display unit 4C Altitude display section 4D Airway display section 5 Radar device 6 Sector information database 7 Aircraft information database 8 FDP

Continuing from the front page (72) Inventor Masao Nishida 1-7-12 Toranomon, Minato-ku, Tokyo Oki Electric Industry Co., Ltd. (72) Inventor Tetsutoshi Sugano 1-7-12 Toranomon, Minato-ku, Tokyo Oki Electric F-term in Industrial Co., Ltd. (reference) 5H180 AA26 CC14 FF01 5J070 AA20 AC01 AC03 AC15 AE04 AF01 AK15 BG10 BG15 BG29 BG30 BG40

Claims (24)

[Claims] 1. An air traffic control system for controlling an air traffic control area, which is an air area for controlling air traffic, wherein an air route in the air traffic control area and a confluence point where the plurality of air routes intersect each other are: A human interface for ordering and spacing airplanes for air traffic control, characterized by displaying a time axis based on the passing direction of the aircraft. 2. The air route according to claim 1, wherein the corresponding merging points are displayed in the same color on the radar display for displaying the position of the aircraft in the air traffic control area and on the time axis display. Aircraft ordering and spacing human interface for air traffic control. 3. When an altitude value to be displayed is selected based on an input instruction, the time axis is displayed at an air route and a junction based on the selected altitude. Or a human interface for ordering and spacing aircraft for air traffic control according to any one of the above items. 4. The human interface according to claim 1, wherein a target point is displayed in addition to the junction. 5. The human interface according to claim 1, wherein two junctions are selected from the junctions. 6. The method according to claim 1, wherein a first one of the two selected confluence points is set as a first reference point, and a passing time of an aircraft passing through the first reference point is predicted and calculated. Item 4. An air route control aircraft ordering and spacing human interface according to Item 5. 7. The method according to claim 2, wherein the second selected one of the two selected confluence points is used as a second reference point, and a passing time of an aircraft passing through the second reference point is predicted and calculated. The human interface according to claim 5, wherein the aircraft is arranged and spaced. 8. The human interface according to claim 5, wherein the selection of the junction is canceled based on an input instruction. 9. An aircraft passing through the first reference point is displayed as an object on the air route indicated by the time axis, and the display position is determined based on the predicted calculated passing time of the aircraft. 7. The human interface of claim 6, further comprising: 10. An aircraft passing through the second reference point is displayed as an object on the airline indicated by the time axis, and the display position is determined based on the predicted and calculated passage time of the aircraft. 8. The method according to claim 7, wherein
The air order control aircraft described in the order
interface. 11. The human interface for air traffic control and ordering and spacing according to claim 9, wherein the aircraft object is displayed in the same color as the color in which the corresponding reference point is displayed. 12. A mode in which all air routes and junctions in the air traffic control area are displayed on a time axis, or a mode in which air routes and junctions located higher than a second reference point are displayed on a time axis. The human interface according to claim 7, wherein the switching is performed based on an input instruction. 13. In a mode in which an air route and a merging point of a portion located higher than the second reference point are displayed on a time axis, the second reference point is selected when the second reference point is selected. 13. The human interface for ordering and spacing airplanes for air traffic control according to claim 12, wherein the air routes and the merging points of the portions located higher than the two reference points are displayed on a time axis. 14. The air traffic control according to claim 9, wherein when an instruction to change the aircraft is input, a value that can be instructed to the aircraft is calculated and displayed as a tag. Aircraft ordering and spacing human interface. 15. The human interface for ordering and spacing aircraft according to claim 14, wherein an altitude value, a speed value, and a course value are calculated as the instructable values. 16. When an object of an aircraft passing through the first reference point is moved and overlapped with a tag displaying an instructable value, the aircraft moves the second reference point based on the instructable value. And predicting and calculating a time of passing through the aircraft, and displaying the object of the aircraft on the air route indicated by the time axis at a display position based on the predicted and calculated passing time of the aircraft. Air traffic control aircraft ordering and spacing human interface as described. 17. When it is determined that a control instruction to the aircraft has been issued based on the instructable value, data of a value representing the current status of the airplane is compared with data of the value of the control instruction, and 15. The air order control aircraft ordering and spacing human according to claim 14, wherein when the value indicating the situation is different from the value of the control instruction, the object of the airplane is displayed in a color indicating the fact. ·interface. 18. When an altitude value is selected as the instructable value, the altitude value is compared with a displayed altitude value, and when it is determined that the altitude value is different, the altitude value selected as the instructable value is determined. 16. The human interface for ordering and spacing airplanes for air traffic control according to claim 15, wherein a new time axis is displayed on the air routes based on the values. 19. The human interface according to claim 1, wherein an air route name is displayed for the displayed air route. 20. The air route name is separately displayed as an air route list in which a check box is provided for each air route name. When a check instruction is input in the check box, the corresponding air route displayed on the time axis is displayed. 20. The human interface for ordering and spacing airplanes for air traffic control according to claim 19, wherein the information is displayed separately from other air routes. 21. An air route which is displayed on a time axis corresponding to the input air route unusable data and is displayed separately from other air routes. Air traffic control aircraft ordering and spacing human interface. 22. The air traffic control aircraft ordering / spacing human / spacer according to claim 1, wherein the direction of the time axis is determined with reference to a passing direction of the aircraft in a north-south direction of the air traffic control area. interface. 23. The air traffic control aircraft according to claim 1, wherein the direction of the time axis is determined on the basis of the passing direction of the aircraft in the east-west direction of the air traffic control area. interface. 24. The human interface according to claim 1, wherein the direction of the time axis to be displayed is selected based on an input instruction. .