CN118172976A - Simulation method for aircraft empty pipe basic alarm and empty pipe automatic basic alarm simulation system for executing simulation method - Google Patents

Abstract

The application provides a simulation method for aircraft empty pipe basic warning, which comprises the steps of sending flight data of an aircraft simulated cockpit to an empty pipe automatic simulation system to automatically compare the flight data with planned flight data so as to judge whether to trigger the aircraft empty pipe basic warning; the method comprises the steps of transmitting flight data to an airline AOC simulation system in real time to compare the flight data with the flight data in an expected flight path so as to judge whether a flight problem exists, establishing a simulated VHF call between an aircraft simulated cockpit system and an empty pipe automatic simulation system so as to enable a simulated controller unit to give an empty pipe instruction to a simulated pilot unit, establishing a simulated satellite call between the simulated controller unit and the airline AOC simulation system so as to enable a simulated dispatcher unit to interact information with the simulated pilot unit, and establishing an internal call channel between the empty pipe automatic simulation system and the airline AOC simulation system so as to enable the simulated controller unit to interact information with the simulated dispatcher unit.

Description

Simulation method for aircraft empty pipe basic alarm and empty pipe automatic basic alarm simulation system for executing simulation method

Technical Field

The application relates to the technical field of air traffic management, in particular to a simulation method for aircraft air traffic control basic warning and an air traffic control automatic basic warning simulation system for executing the simulation method.

Background

In accident investigation, air traffic management (i.e. air traffic management) operation efficiency, safety improvement, aircraft design and other studies, it is often necessary to know the operation condition of an aircraft through air traffic control automation equipment. Among the alarms that may occur in aircraft air traffic, low altitude alarms (MSAW), short-term conflict alarms (STCA alarms), altitude deviation alarms (CLAM alarms) and yaw alarms (RAM alarms) need to be prevented and monitored. Generally, if these four basic alarms occur during the operation of the aircraft, it proves that the aircraft is in trouble running, and the aircraft may be at risk of touching the terrain or other aircraft or deviating from a preset altitude and planned route.

However, at present, no method for simulating the aircraft empty pipe basic alarm (namely, the four kinds of empty pipe basic alarms) by using an airline operation control center simulation system (namely, an airline AOC simulation system) and an air pipe automation simulation system corresponding to the aircraft exists, and no simulation method for simulating the aircraft empty pipe basic alarm is provided.

Disclosure of Invention

Therefore, the application aims to solve the technical problem that a simulation method for the basic warning of the aircraft empty pipe, in particular to the basic warning of the aircraft simulated cockpit empty pipe is not available at present, and provides a simulation method for the basic warning of the aircraft empty pipe and an empty pipe automatic basic warning simulation system capable of executing the simulation method.

Specifically, the application solves the technical problems through the following technical scheme:

according to one aspect of the present application, there is provided a simulation method for aircraft empty pipe basic warning, comprising:

The flight data of the aircraft simulated cockpit is sent to an empty pipe automatic simulation system, and the empty pipe automatic simulation system automatically compares the flight data with the planned flight data to judge whether to trigger the aircraft empty pipe basic alarm;

Transmitting the flight data of the aircraft simulated cockpit to an airline operation control center simulation system in real time, comparing the flight data with the flight data in the predicted flight path by a broadcast type automatic correlation monitoring unit in the airline operation control center simulation system to judge whether the flight problem occurs,

The simulation controller unit of the air traffic control automatic simulation system sends an air traffic control instruction to the simulation pilot unit of the aircraft simulation cockpit through the simulation VHF call, and a simulation satellite call is established between the aircraft simulation cockpit system and the airline operation control center simulation system, so that the simulation dispatcher unit of the airline operation control center simulation system performs information interaction with the simulation pilot unit through the simulation satellite call; and

And an internal voice channel is established between the air traffic control automatic simulation system and the airline operation and control center simulation system so that the simulation controller unit can perform information interaction with the simulation dispatcher unit through the internal voice channel.

The simulation method for the aircraft air traffic control basic warning provided by the application not only can simulate the air traffic control basic warning of the aircraft simulated cockpit flight condition by using the air traffic control automatic simulation system, but also can realize communication crosslinking of the aircraft simulated cockpit, the air traffic control automatic simulation system and the airline operation control center simulation system, so that the air traffic control basic warning information obtained by analyzing by combining with the airline operation control center simulation system can be analyzed on the basis of simulating the air traffic control basic warning by using the air traffic control automatic simulation system, thereby ensuring the accuracy and the comprehensiveness of the simulated air traffic control basic warning.

In addition, by the simulation method for the aircraft air traffic control basic warning, a simulated VHF call, a simulated satellite call or an internal call channel is established among the simulated aircraft operator unit, the simulated controller and the simulated dispatcher unit, so that the simulated controller can conveniently and directly give an air traffic control instruction to the simulated pilot unit according to the air traffic control basic warning condition or according to the requirement through the simulated VHF call, the simulated pilot unit can be used for carrying out the operation in the aircraft simulated cockpit according to the air traffic control instruction, thereby timely relieving the air traffic control basic warning or changing unexpected aircraft data, and the simulated controller unit monitors the execution condition of the air traffic control instruction, so that the running state of the simulated aircraft cockpit is judged.

In addition, through the internal call connection (i.e., the internal call channel) between the analog controller unit and the analog dispatcher unit, the analog controller and the analog dispatcher can communicate with each other in real time and directly, so that when a problem or an emergency occurs, both parties can timely and effectively communicate and interact with information to determine an accident such as an empty pipe basic alarm, equipment failure or an aircraft accident.

According to one embodiment of the application, the step of transmitting flight data of an aircraft simulated cockpit to an empty pipe automated simulation system comprises: and sending the flight data of the aircraft simulated cockpit system to a secondary radar track unit of the air traffic control automatic simulation system, and generating a secondary radar track through the secondary radar track unit. By sending the flight data of the aircraft simulated cockpit to the empty pipe automated simulation system, the secondary radar track unit in the system can generate the secondary radar track of the aircraft simulated cockpit in addition to generating the secondary radar tracks of other simulated aircraft based on the detected flight data of other simulated aircraft.

According to another embodiment of the present application, the step of automatically comparing the flight data with the planned flight data by the air traffic control automated simulation system comprises: and the air management automatic simulation system automatically compares the flight data of the aircraft simulation cockpit in the secondary radar track with the corresponding flight data of other simulated aircraft.

The air traffic control automatic simulation system automatically compares the flight track of the aircraft simulated cockpit with the planned flight track to determine whether yaw, altitude deviation and altitude below a preset minimum altitude are generated, so that yaw warning, altitude deviation warning and low altitude warning are triggered to simulate yaw warning, altitude deviation warning and low altitude warning, and corresponding flight data of the aircraft simulated cockpit and other simulated aircraft are automatically compared, so that the risk of collision between the aircraft simulated cockpit in the air and the flight of other simulated aircraft is judged, simulation of short-term collision warning is performed, and comprehensive and accurate simulation of basic air traffic control warning is realized.

According to another embodiment of the application, the empty pipe base alert includes an aircraft low altitude alert, a short term conflict alert, an altitude deviation alert, and a yaw alert, and the flight data includes longitude and latitude coordinates, altitude coordinates, heading, speed, and lift rate data.

According to yet another embodiment of the present application, the step of automatically comparing the flight data with the planned flight data by the air traffic control automated simulation system comprises: the air management automatic simulation system automatically compares the height coordinate of the secondary radar track in a preset longitude and latitude coordinate range with a preset lowest height coordinate, and when the height coordinate is monitored to be lower than the preset lowest height coordinate, a low height alarm is triggered.

According to yet another embodiment of the present application, the step of automatically comparing the flight data with the planned flight data by the air traffic control automated simulation system comprises: the air traffic control automatic simulation system automatically compares the height distance between the height coordinate of the aircraft simulation cockpit and the height coordinate of other simulated aircraft in the secondary radar track in the preset short-term conflict warning zone with the preset vertical distance and the distance between the aircraft simulation cockpit and other simulated aircraft, and triggers short-term conflict warning when the height distance is monitored to be lower than the preset vertical distance height and the distance is monitored to be smaller than the preset warning parameter.

According to yet another embodiment of the present application, the step of automatically comparing the flight data with the planned flight data by the air traffic control automated simulation system comprises: the air traffic control automatic simulation system automatically compares the height coordinate of the aircraft simulation cockpit in the secondary radar track with the preset height coordinate, and triggers a height deviation alarm when the height deviation is monitored.

According to yet another embodiment of the present application, the step of automatically comparing the flight data with the planned flight data by the air traffic control automated simulation system comprises: the air traffic control automatic simulation system automatically compares the secondary radar track with a planned track formed by planned flight data, and triggers a yaw alarm when track deviation is monitored.

According to still another embodiment of the present application, the simulation method further includes: and executing airplane operation on the airplane simulated cockpit by the simulated pilot unit according to the air traffic control command to change the flight of the airplane simulated cockpit, and retransmitting new flight data of the airplane simulated cockpit system to the air traffic control automatic simulation system after the operation is completed.

According to still another embodiment of the present application, the simulation method further includes: marking the empty pipe instruction on the empty pipe automatic simulation system through the simulation controller unit, and continuously observing new flight data to analyze the flight trend, so as to judge the execution condition of the empty pipe instruction. According to the marked air traffic control command and the analyzed flight trend, the actual running condition of the aircraft simulation cockpit and the relative aircraft operation condition can be conveniently and intuitively seen through the simulation controller unit, so that the execution condition of the air traffic control command is judged, and the simulation pilot unit is further directly reminded of adjusting the aircraft operation through the simulation VHF call, so that the aircraft can reach the expected flight position or the flight state.

According to yet another embodiment of the present application, the step of transmitting the flight data of the aircraft simulated cockpit to the airline operations center simulation system in real time includes: and transmitting the flight data of the aircraft simulation cockpit to a broadcast type automatic correlation monitoring unit of an airline operation control center simulation system in real time through the simulation broadcast type automatic correlation monitoring signal.

According to still another embodiment of the present application, the simulation system for an airline operations center further includes a flight planning unit connected to the broadcast automatic correlation monitoring unit, and the simulation method further includes: the preset estimated flight path is transmitted to the broadcast type automatic correlation monitoring unit through the flight planning unit. The method can find whether the aircraft deviates from the preset altitude, the lowest altitude and the preset route, namely the yaw problem and the altitude deviation problem by comparing the aircraft altitude and the aircraft track transmitted by the aircraft simulation cockpit with the preset aircraft altitude and the aircraft flight plan on the broadcast automatic correlation monitoring unit.

According to still another embodiment of the present application, the simulation method further includes: the flight data received by the broadcast type automatic correlation monitoring unit is monitored in real time through the simulated dispatcher unit, and the route safety is determined according to experience based on the altitude, longitude and latitude and the lifting rate data in the flight data.

The flight height, longitude and latitude and lifting rate information of the aircraft simulation cockpit can also be monitored in real time through the simulation dispatcher unit, so that the simulation dispatcher can confirm whether the aircraft safely flies on the route according to experience. Moreover, if the aircraft descends beyond a certain height and meanwhile, as the altitude is not too low, when no clear warning information exists in the simulation system of the operation control center of the airline, the simulation pilot unit can be contacted in real time through the simulation dispatcher unit so as to confirm whether the aircraft is in normal operation or in a normal running state, whether the aircraft has dangerous conditions and the like, and therefore the operation safety of the aircraft is ensured.

According to still another embodiment of the present application, the simulation method further includes: and acquiring flight data of other simulated aircrafts through the air traffic control automatic simulation system, and transmitting the flight data of the other simulated aircrafts to the simulation system of the operation control center of the airline company through the analog broadcasting type automatic correlation monitoring signals.

And the air traffic control automatic simulation system is utilized to send the flight data of other simulated aircraft to the simulation system of the operation control center of the airline company, so that the simulation system of the operation control center of the airline company can be used for intuitively displaying the flight conditions of the aircraft simulated cockpit and other simulated aircraft.

According to still another embodiment of the present application, the simulation system for an airline operations center includes a geographic information display unit connected to a broadcast automatic correlation monitoring unit, and the simulation method further includes: and displaying the flight data acquired by the broadcast type automatic correlation monitoring unit and the flight data of other simulated aircraft on the earth view by using the geographic information display unit.

The geographic information display unit is capable of displaying longitude and latitude, speed and altitude information of the aircraft on an earth view thereof based on the received flight data, and displaying speed and lifting conditions of the aircraft accordingly. Further, the user can use a dragging movement mode to three-dimensionally observe the terrain around the environment where the aircraft is located and the position of other simulated flights relative to the aircraft, or obtain the basic flight condition by clicking the aircraft.

According to still another embodiment of the present application, the simulation method further includes: and the flight data displayed by the geographic information display unit is observed in real time by utilizing the simulation dispatcher unit so as to manually judge the flight safety of the aircraft simulation cockpit, and the aircraft simulation cockpit is interacted with the information of the simulation controller unit through the internal voice channel when the flight safety risk is monitored.

According to still another embodiment of the present application, the simulation method further includes: and sending flight information data of other simulated aircraft from the air traffic control automatic simulation system to the aircraft simulated cockpit, wherein the flight information data comprises flight number, model, longitude and latitude, altitude, speed, climbing or descending rate and heading data.

According to yet another embodiment of the present application, the cockpit includes a TCAS simulation unit, and the simulation method further includes: based on the received flight information data, the TCAS simulation unit is used for comparing the distance between the aircraft simulation cockpit and other simulated aircraft, the speed in the horizontal plane and the lifting rate, and a warning is initiated when the comparison result indicates that the aircraft simulation cockpit and the other simulated aircraft have collision risks.

According to yet another embodiment of the application, the aircraft simulation cockpit comprises a view generation and display unit, the simulation method further comprising: based on the received flight information data, generating 3D models corresponding to other simulated aircraft by utilizing a view generation and display unit, and displaying the distance, speed and flight angle of the 3D models relative to the simulated cockpit of the aircraft in a collimation virtual image view of the view generation and display unit. Through the operation steps, the flight condition of the first visual angle of the current airplane position can be displayed in the collimation virtual image view.

According to still another embodiment of the present application, the simulation method further includes: the basic warning of the empty pipe is displayed on a display unit of an automatic simulation system of the empty pipe or a geographic information display unit of a simulation system of an operation control center of an airline company through a red or yellow warning acronym.

According to a second aspect of the present application, there is provided an air traffic control automatic basic alarm simulation system capable of executing the simulation method of any one of the embodiments of the first aspect, wherein the air traffic control automatic basic alarm simulation system comprises:

The aircraft simulation cockpit comprises a simulation pilot unit for executing an air traffic control instruction, a TCAS simulation unit for comparing flight data of different simulated aircraft, and a view generation and display unit for generating and displaying a 3D model of the aircraft;

The air traffic control automatic simulation system comprises a secondary radar track unit for generating a secondary radar track, a simulation controller unit and a display unit, wherein the simulation controller unit is used for giving an air traffic control instruction to the simulation pilot unit through simulation of VHF communication and marking the air traffic control instruction on the air traffic control automatic simulation system; and

The simulation system of the airline operation control center comprises a broadcast type automatic correlation monitoring unit, a simulation dispatcher unit, a flight planning unit and a geographic information display unit, wherein the simulation dispatcher unit is used for carrying out unit simulation satellite communication with a simulation pilot and carrying out dialogue with a simulation controller unit through an internal communication channel, the flight planning unit is connected with the broadcast type automatic correlation monitoring unit and used for providing a predicted flight path, and the geographic information display unit is used for displaying flight data.

On the basis of the common sense in the art, the above preferred embodiments can be arbitrarily combined to obtain the preferred embodiments of the present application.

The positive progress effect of the above embodiment of the application is that:

1. The simulation method not only can utilize the air traffic control automatic simulation system to simulate the air traffic control basic warning of the flight condition of the aircraft simulated cockpit, but also can realize communication crosslinking of the aircraft simulated cockpit, the air traffic control automatic simulation system and the air carrier operation control center simulation system, so that the flight information obtained by analysis of the air traffic control operation control center simulation system can be combined on the basis of utilizing the air traffic control automatic simulation system to simulate the air traffic control basic warning, thereby ensuring the accuracy and the comprehensiveness of the simulated air traffic control basic warning.

2. By the simulation method, a simulated VHF call, a simulated satellite call or an internal call channel is established among the simulated aircraft operator unit, the simulated controller unit and the simulated dispatcher unit, so that the operation condition of the aircraft is conveniently monitored through the simulated controller unit and the simulated dispatcher unit, and the simulated controller can directly give an empty pipe instruction to the simulated pilot unit through the simulated VHF call according to the basic empty pipe alarm condition or according to the requirement, so that the operation in the aircraft simulated cockpit can be performed through the simulated pilot unit according to the empty pipe instruction. Through the established simulation VHF call, the simulation controller unit of the air traffic control automatic simulation system can directly give the air traffic control instruction to the simulation pilot unit, observe the actual operation condition of the simulation pilot unit on the air traffic control instruction, and timely discover the problem that the simulation pilot unit possibly has a problem and cannot accurately execute the air traffic control instruction.

3. The four basic alarms of the simulation controller unit and the simulation dispatcher unit are communicated in a cross-linking way by utilizing an internal call channel, so that details of the running environment, which possibly cause the occurrence of MSAW, STCA, CLAM and RAM alarms, of the aircraft can be found in advance, the design of the aircraft is improved, and the occurrence of the alarms can be prevented by prompting a pilot better.

4. And generating 3D models corresponding to other simulated aircraft by utilizing a view generating and displaying unit of the aircraft simulated cockpit, and displaying the distance, speed and flight angle of the 3D models relative to the aircraft simulated cockpit in a collimation virtual view of the view generating and displaying unit so as to display the flight condition of the current aircraft simulated cockpit under the first view angle in the collimation virtual view.

Drawings

FIG. 1 schematically illustrates a flow chart of a simulation method for aircraft air traffic basic warning in accordance with a preferred embodiment of the present application;

Fig. 2 schematically illustrates a functional block diagram of an empty pipe automated basic alarm simulation system capable of performing the simulation method of fig. 1 in accordance with a preferred embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings showing examples according to the present application. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising," "having," and the like in the description of the application and in the claims and drawings, are used for open ended terms. All other embodiments, which can be made by those skilled in the art based on the embodiments described herein without undue burden on the person of ordinary skill in the art, are intended to be within the scope of the present application.

As shown in fig. 1, the present application provides a simulation method for aircraft empty pipe basic warning, which includes:

S1, transmitting flight data of an aircraft simulated cockpit to an empty pipe automatic simulation system, and automatically comparing the flight data with planned flight data by the empty pipe automatic simulation system to judge whether to trigger an aircraft empty pipe basic alarm;

S2, transmitting the flight data of the aircraft simulated cockpit to an operation control center simulation system of an airline company in real time, comparing the flight data with the flight data in an expected flight path by a broadcast type automatic correlation monitoring unit in the operation control center simulation system of the airline company to judge whether the flight problem exists,

S3, establishing a simulated very high frequency (Very High Frequency, VHF) call between the aircraft simulated cockpit system and the empty pipe automatic simulation system, so that a simulated controller unit (can be regarded as a controller) of the empty pipe automatic simulation system can give an empty pipe instruction to a simulated pilot unit (can be regarded as a pilot) of the aircraft simulated cockpit through the simulated VHF call, and establishing a simulated satellite call between the aircraft simulated cockpit system and the airline operation and control center simulation system, so that a simulated dispatcher unit (can be regarded as a dispatcher) of the operation and control center simulation system can interact information with the simulated pilot unit through the simulated satellite call, and

And S4, establishing an internal voice channel between the air traffic control automatic simulation system and the airline operation and control center simulation system so that the simulation controller unit can interact information with the simulation dispatcher unit through the internal voice channel.

The simulation method for the aircraft air traffic control basic warning provided by the application not only utilizes the air traffic control automatic simulation system to simulate the air traffic control basic warning of the aircraft simulated cockpit flight condition, but also can realize the cross-linking communication of the aircraft simulated cockpit, the air traffic control automatic simulation system and the airline operation control center simulation system, so that the flight problems obtained by analysis can be combined with the airline operation control center simulation system on the basis of simulating the air traffic control basic warning by utilizing the air traffic control automatic simulation system, thereby ensuring the accuracy and the comprehensiveness of the simulated air traffic control basic warning.

In addition, by the simulation method for the aircraft air traffic control basic warning, a simulated VHF call or an internal call channel is established among the simulated aircraft operator unit, the simulated controller and the simulated dispatcher unit, so that the simulated controller can conveniently and directly give the air traffic control instruction to the simulated pilot unit according to the air traffic control basic warning condition or according to the requirement through the simulated VHF call, the simulated pilot unit can be used for carrying out the operation in the aircraft simulated cockpit according to the air traffic control instruction, thereby timely relieving the air traffic control basic warning or changing unexpected aircraft data, and the simulated controller unit monitors the execution condition of the air traffic control instruction, so that the running state of the simulated aircraft cockpit is judged.

In addition, through the internal call channel between the simulated controller unit and the simulated dispatcher unit, the simulated controller and the simulated dispatcher can communicate with each other in real time and directly, so that when a problem or an emergency occurs, both parties can communicate and interact with information timely and effectively to determine accidents such as air traffic control basic alarms, equipment faults or aircraft accidents.

It should be understood that the aircraft simulation cockpit, the air traffic control automation simulation system and the airline operation control center simulation system are devices or systems for simulating the cockpit of a real aircraft, the air traffic control automation system of a real aircraft and the airline operation control center system, so that the functions of cockpit operation and display of the real aircraft, basic warning of air traffic control automation equipment, monitoring of the airline operation control center system and the like can be basically realized. Also, the simulated pilot unit, simulated controller unit, and simulated dispatcher unit herein may be considered actual pilots, controllers, and dispatchers, capable of performing the functions of the corresponding roles and performing the corresponding flight operations.

In step S1, the step of transmitting the flight data of the aircraft simulated cockpit to the empty pipe automated simulation system includes transmitting the flight data of the aircraft simulated cockpit system to a secondary radar track unit of the empty pipe automated simulation system, and generating a secondary radar track by the secondary radar track unit. The secondary radar track unit in the system can generate the secondary radar tracks of the aircraft simulated cockpit besides generating the detected flight data of other simulated aircraft to generate the secondary radar tracks of other simulated aircraft by sending the flight data of the aircraft simulated cockpit to the air traffic control automatic simulation system.

In step S1, the step of automatically comparing the flight data and the planned flight data by the air traffic control automatic simulation system includes automatically comparing the planned flight path formed by the secondary radar flight path and the planned flight data by the air traffic control automatic simulation system, and the flight data of the aircraft simulation cockpit in the secondary radar flight path and the corresponding flight data of other simulated aircraft.

The air traffic control basic alert may include an aircraft low altitude alert, a short term conflict alert, an altitude deviation alert, and a yaw alert, and the flight data includes longitude and latitude coordinates, altitude coordinates, heading, speed, and lift rate data.

At this time, the air traffic control automation simulation system automatically compares the flight trajectory of the aircraft simulation cockpit with the planned flight trajectory to determine whether the aircraft is yawed, whether the altitude deviation occurs and whether the aircraft is lower than the preset minimum altitude, so as to trigger yaw warning, altitude deviation warning and low altitude warning to simulate yaw warning, altitude deviation warning and low altitude warning, and also automatically compares corresponding flight data of the aircraft simulation cockpit with other simulated aircraft, so as to judge the risk of collision between the aircraft simulation cockpit in the air and the flight of other simulated aircraft, thereby performing simulation of short-term collision warning, and further realizing comprehensive and accurate simulation of basic air traffic control warning.

For low altitude warning, the step of the empty pipe automated simulation system automatically comparing the flight data with the planned flight data may include the empty pipe automated simulation system automatically comparing the altitude coordinates of the secondary radar track within a predetermined latitude and longitude coordinate range with a preset minimum altitude coordinate, and triggering the low altitude warning when the altitude coordinate is monitored to be lower than the preset minimum altitude coordinate. Preferably, the low altitude warning is displayed using a red low altitude warning english abbreviation, i.e. MS-word, for an aircraft signage.

For short-term collision warning, the step of the air traffic control automated simulation system automatically comparing the flight data with the planned flight data may include the air traffic control automated simulation system automatically comparing the altitude distance of the altitude coordinates of the aircraft simulated cockpit from the altitude coordinates of the other simulated aircraft with the preset vertical distance and the distance of the aircraft simulated cockpit from the other simulated aircraft in the secondary radar track within the preset short-term collision warning zone, and triggering the short-term collision warning when the altitude distance is monitored to be lower than the preset vertical distance altitude and the distance is less than the preset warning parameter. Preferably, the short-term collision warning is displayed using an airplane sign of red short-term collision warning english abbreviation, ST word, or by a popup window reminder.

In particular, the above-described simulated short-term impact warning between aircraft typically involves five cases:

(a) Aircraft of different heights pass through in the same direction, for example, aircraft A flies in the same direction as aircraft A, and aircraft B and aircraft A pass through the altitude layer of aircraft A at the same route but different heights, but aircraft B needs to select proper time;

(b) Aircraft of different heights traverse in opposite directions, for example, aircraft A flies in a flat state, aircraft B flies in opposite directions with aircraft A on the other side of the same route and traverses the height layer of aircraft A while approaching;

(c) Aircraft of different altitudes traverse laterally, e.g., aircraft a and B fly vertically at different altitudes and gradually approach;

(d) Aircraft of altitude approach laterally or toward each other, for example, aircraft a and B fly parallel at altitude, with progressively smaller lateral spacing.

(E) Height chase: for example, aircraft a and B are at altitude, on-line, and on-heading, and the aft aircraft gradually reduces the distance to the forward aircraft at greater speeds.

For the altitude deviation warning, the step of automatically comparing the flight data with the planned flight data by the empty pipe automatic simulation system may include automatically comparing the altitude coordinates of the aircraft simulated cockpit in the secondary radar track with preset altitude coordinates by the empty pipe automatic simulation system, and triggering the altitude deviation warning when the altitude deviation is monitored. Preferably, the aircraft signage using the english abbreviation of yellow altitude deviation warning, i.e., CL, displays the altitude deviation warning.

For yaw warning, the step of the air traffic control automated simulation system automatically comparing the flight data with the planned flight data may include the air traffic control automated simulation system automatically comparing a planned flight path formed by the secondary radar flight path and the planned flight data, and triggering the yaw warning when a track deviation is monitored. Preferably, the yaw alert is displayed using a yellow yaw alert english abbreviation, i.e., an RA-word like airplane sign.

In step S2, the step of transmitting the flight data of the aircraft simulated cockpit to the airline operations center simulation system in real time may include transmitting the flight data of the aircraft simulated cockpit to a broadcast-type auto-correlation monitoring unit of the airline operations center simulation system in real time by simulating the broadcast-type auto-correlation monitoring signal (i.e., ADS-B signal). Optionally, at this time, the flight simulation cockpit and the empty pipe automated simulation system both send flight number, longitude and latitude coordinates, altitude coordinates, heading, speed and lift rate data to the ADS-B monitoring unit of the flight attendant AOC simulation system.

Furthermore, the airline operations center simulation system further includes a flight planning unit connected to the broadcast-type auto-correlation monitoring unit, so that a preset estimated flight path can be transmitted to the broadcast-type auto-correlation monitoring unit through the flight planning unit. The broadcast type automatic correlation monitoring unit can find whether the aircraft deviates from the preset height, the lowest height and the preset route, namely yaw problems and altitude deviation problems by comparing the aircraft height and the aircraft track transmitted by the aircraft simulation cockpit with the preset aircraft height and the aircraft flight plan, thereby triggering yaw alarms and altitude deviation alarms and further realizing simulation of the yaw alarms and the altitude deviation alarms.

Illustratively, the ADS-B monitoring unit compares whether the real-time location information sent from the aircraft simulation cockpit is flying along the flight path preset by the simulated dispatcher unit or the dispatcher in the flight planning unit, and if the comparison finds that the deviation from the flight path exceeds the set normal offset distance (such as 1 sea), the airline operations center simulation system marks the icon of the aircraft with red on the display.

In step S2, the flight data received by the broadcast-type auto-correlation monitoring unit may be monitored in real time by a simulated dispatcher unit in the simulation system of the operation and control center of the airline, and the route safety may be determined empirically based on the altitude, longitude and latitude, and elevation rate data in the flight data. Optionally, the simulated dispatcher unit may also manually or automatically compare the flight and terrain altitude displayed on a geographic information system (i.e., a terrain-containing earth model) onboard the empirical and broadcast auto-correlation monitoring system to determine the course safety. The flight height, position and lifting rate information of the aircraft simulated cockpit can also be monitored in real time through the simulated dispatcher unit, so that the simulated dispatcher can confirm whether the aircraft safely flies on the route according to experience and the geographic information system. Moreover, if the aircraft descends beyond a certain altitude, and meanwhile, the altitude is not too low, and when no clear warning information exists in the simulation system of the operation control center of the aviation company, the simulation pilot unit can be contacted in real time by using the simulation satellite call.

In step S2, the air traffic control automatic simulation system may further obtain flight data of other simulated aircraft, and transmit the flight data of other simulated aircraft to the airline operation control center simulation system through the analog broadcast type automatic correlation monitoring signal, so that the flight conditions of the aircraft simulation cockpit and other simulated aircraft are intuitively displayed through the airline operation control center simulation system, and the simulation signer unit is convenient for subsequent observation after an accident occurs.

Optionally, the airline operations center simulation system includes a geographic information display unit coupled to the broadcast auto-correlation monitoring unit. At this time, step S2 may further include: and displaying the flight data acquired by the broadcast type automatic correlation monitoring unit and the flight data of other simulated aircraft on the earth view by using the geographic information display unit. The geographical information display unit is capable of displaying the position, speed and altitude information of the aircraft on its earth view based on the received flight data and displaying the speed and lifting situation of the aircraft accordingly. Further, the user can use a dragging movement mode to three-dimensionally observe the terrain around the environment where the aircraft is located and the position of other simulated flights relative to the aircraft, or obtain the basic flight condition by clicking the aircraft.

Optionally, the flight data displayed by the geographic information display unit is observed in real time by using the simulation signer unit to manually judge the flight safety of the aircraft simulation cockpit, and information interaction is performed with the simulation controller unit through the internal voice channel when the flight safety risk is monitored.

Preferably, when it is determined that the basic empty pipe alarm occurs, the basic empty pipe alarm is displayed on a display unit of an empty pipe automation simulation system or a geographical information display unit of an airline operation control center simulation system through an indication sign of a red or yellow alarm abbreviation. More preferably, the dialog box of the alarm can be popped up at the same time of displaying the blank pipe basic alarm by the indication sign so as to carry out the alarm reminding very prominently.

In step S3, the VHF communication unit of the aircraft simulated cockpit is connected to the VHF communication unit in the air traffic control automatic simulation system in a network manner, thereby establishing a simulated VHF call between the aircraft simulated cockpit and the air traffic control automatic simulation system. It will be appreciated that the VHF communication unit is essentially a voice transceiver that transmits over a network cable. Meanwhile, the blurring process of the sound can be performed according to the VHF mode, so that the sound is close to that of VHF communication, with some noise and blurred sound instead of clear sound of ordinary telephone/network voice communication.

The simulated VHF call is used as a main communication mode between the simulated controller unit and the simulated pilot unit, so that the problem that telephone communication between the aircraft and the ground cannot be carried out by using a common 4G/5G network through a mobile phone can be solved on the basis of the fact that the aircraft is too far away from a ground base station and the current policy, and the conversation between the simulated pilot unit and the simulated controller unit is realized. Moreover, the VHF call has the advantage of low noise compared with a High Frequency (HF) call for a pilot to ground conversation, and has the advantage of low cost compared with a satellite communication mode, so that the application realizes conversation between a simulated pilot unit and a simulated controller unit in a mode of simulating the VHF call so as to control the cost while ensuring conversation quality and reducing noise.

The method for issuing the air traffic control command can comprise that the simulated controller unit contacts the simulated pilot unit by using the simulated VHF call to communicate the air traffic control command, the simulated pilot unit operates the aircraft simulated cockpit according to the air traffic control command, and meanwhile, the simulated controller unit marks a command given by the controller unit on the air traffic control automatic simulation system so as to observe the execution condition of the air traffic control command. Specifically, after receiving the air traffic control command, the simulated pilot unit performs an aircraft operation on the aircraft simulated cockpit according to the air traffic control command to change the flight of the aircraft simulated cockpit, and resends new flight data of the aircraft simulated cockpit system to the air traffic control automation simulation system after the operation is completed.

Moreover, the empty pipe command can be marked on the empty pipe automatic simulation system through the simulation controller unit, and new flight data are continuously observed to analyze the flight trend, so that the execution condition of the empty pipe command can be judged. According to the marked air traffic control command and the analyzed flight trend, the actual running condition of the aircraft simulation cockpit and the relative aircraft operation condition are conveniently and intuitively seen through the simulation controller unit, so that the execution condition of the air traffic control command is judged, and then the simulation pilot unit is directly reminded of adjusting the aircraft operation through the simulation VHF call, so that the aircraft can be ensured to reach the expected flight position or flight state, or the problem of executing the air traffic control command or the failure of executing the air traffic control command can be timely found.

Illustratively, the aircraft simulated cockpit is requested to change from altitude 6900m to 7500m by the simulated controller unit. At this time, the simulated pilot unit is contacted via the simulated VHF call by the simulated controller unit, and a voice command such as "raise to 7500 meters and hold" is issued to the simulated pilot unit, while an empty pipe command "aircraft destination altitude is 7500m" is marked on the empty pipe automation simulation system in front of oneself. After receiving the air traffic control instruction, the simulated pilot unit operates the aircraft simulated cockpit to perform climbing operation, and the operated aircraft height is transmitted to the air traffic control automatic simulation system in real time. The air traffic control automatic simulation system calculates the climbing rate or the flight trend, then the simulation controller unit confirms that the positive climbing rate or the flight trend is correct, and the air traffic control automatic simulation system displays that the aircraft ascends to the target after continuous observation, so that the execution of the air traffic control instruction can be confirmed.

In step S4, the internal call channel is a common telephone connection between the network telephone analog air traffic control automation simulation system and the airline operation and control center simulation system, which is used for realizing the common telephone connection between the analog controller unit and the analog dispatcher unit to communicate the basic alarm condition of the air traffic control, and is convenient for both parties to communicate in time when the problem needs clearing and the emergency occurs.

For example, when the aerial aircraft fails in communication, the simulated controller unit can contact and communicate with the simulated dispatcher unit through the internal voice channel, and then contact the flight group through the satellite telephone; or because of special situation, large-area flight delay occurs, the simulated controller unit can also communicate with the simulated dispatcher unit through the internal call channel so as to determine and solve the problem; or for example, when the aircraft is in failure, the simulated controller unit finds that the radar signal of the aircraft on the empty pipe automatic simulation system disappears, and at the moment, whether only equipment is in failure or when the aircraft is in failure cannot be determined, the simulated controller unit can immediately contact the simulated dispatcher unit through the internal call channel to inform the fact that the radar signal disappears or the communication is invalid, so that whether the simulated dispatcher unit can confirm that the aircraft is not in failure, can normally contact and conduct information interaction in real time through means such as satellite call and ADS-B, and the standby contact means such as satellite call can be confirmed to the simulated dispatcher unit. The simulated dispatcher unit confirms whether the aircraft can be connected through communication means such as satellite communication and confirms whether the aircraft position can be determined through monitoring means such as ADS-B, and continuously interacts with the simulated controller unit to call results through an internal call channel.

Alternatively, the simulation method may further include the air traffic control automatic simulation system transmitting flight information data of the other simulated aircraft to the aircraft simulation cockpit, and the aircraft simulation cockpit calculating data of a position, a heading, and the like of the other simulated aircraft relative to the aircraft simulation cockpit based on the received flight information data, so as to observe the flight condition of the other simulated aircraft relative to the aircraft simulation cockpit with the aircraft simulation cockpit position as the first viewing angle. The flight information data comprises flight number, machine type, position, altitude, speed, climbing or descending rate and course data.

Specifically, the aircraft simulation cockpit may include a Traffic Collision Avoidance System (TCAS) simulation unit that automatically compares the distance of the aircraft simulation cockpit from other simulated aircraft, the speed in the horizontal plane, and the lift rate based on the received flight information data, and initiates a warning when the comparison indicates that the aircraft simulation cockpit is at risk of collision with other simulated aircraft.

For the TCAS simulation unit, if the distance between the simulated cockpit of the aircraft and another simulated aircraft is too short when approaching or taking off, and the altitude of the other simulated aircraft is similar to that of the simulated cockpit of the aircraft, both the speed and the lifting rate in the horizontal plane indicate that the simulated cockpit of the aircraft may collide with the simulated cockpit of the aircraft, the TCAS warning in the simulated cockpit of the aircraft will sound. The TCAS alert indicates a Traffic Advisory (TA) alert with a weaker audible alert and a Resolution Advisory (RA) alert with a stronger audible alert. When the RA alert sound is generated, the aircraft simulated cockpit may prompt the pilot to change the altitude level of the aircraft with up or down and with a corresponding rate of rise or fall. It should be appreciated that the ATC transponder of the other simulated aircraft is equipped with a TCAS by default and does not inhibit TCAS functionality.

The step of comparing the distance, the speed in the horizontal plane and the lifting rate of the aircraft simulation cockpit and other simulated aircraft by the TCAS simulation unit mode may include the following. After receiving the altitude, speed and position information data sent by another simulated aircraft, the TCAS simulation unit calculates the relative azimuth, distance, proximity and relative altitude of the TCAS simulation unit relative to the simulated cockpit of the aircraft. Then, the TCAS simulation unit calculates the approach trajectory, approaches the closest point and obtains the estimated time of entry (TAU) for collision risk determination and corresponding TCAS warning alert.

Specifically, based on the determination result, the corresponding TCAS warning alert is performed as follows. If the TCAS simulation unit determines that only aircraft are nearby, the pilot is prompted in the aircraft simulation cockpit on a main display (PRIMARY FLIGHT DISPLAY, PFD) or a multi-function display (MFD) in a cyan hollow diamond shape. If the TCAS simulation unit judges that the collision threat does not exist, but the relative position between the other aircraft and the aircraft is within 6 seas in the horizontal direction and within +/-1200 ft in the vertical direction in the adjacent space, the invasion aircraft is displayed on the PFD or the MFD in a cyan solid square in the aircraft simulation cockpit. If the TCAS simulation unit determines that the TAU is about 40s and there is a potential collision risk, the TA is triggered and the pilot is informed that an aircraft is approaching around by the voice of Traffic and the amber color point on the PFD display. If the TCAS simulation unit judges that the TAU is 25s and has real collision threat, the red solid square is used for displaying the position of an invading aircraft on the PFD or the MFD in the aircraft simulation cockpit, and the pilot is prompted by sound to perform ascending or descending operation, and meanwhile, a vertical speed instruction is displayed on a vertical speed belt of the PFD.

Optionally, the aircraft simulated cockpit further includes a view generating and displaying unit, and the view generating and displaying unit can generate 3D models corresponding to other simulated aircraft based on the received flight information data, and display the distances, speeds and flight angles of the 3D models relative to the aircraft simulated cockpit in the collimating virtual view of the view generating and displaying unit. Through the operation steps, the flight condition of the first visual angle of the current airplane position can be displayed in the collimation virtual image view.

For the view generation and display unit, the flight number of other simulated aircraft determines the coating of the aircraft, the aircraft model data determines the aircraft style, altitude and position data on the view display, and the position, size and relative azimuth and speed data on the view of the aircraft simulated cockpit determine the aircraft nose orientation and the relative position and size changes displayed in the view of the aircraft simulated cockpit. In general, the display rule is far smaller and near larger.

Preferably, the view generation and display system may also generate 3D models of other simulated aircraft based on received position data (i.e., latitude and longitude data), speed data, aircraft model, and flight control data to which the aircraft belongs, and display the 3D models on a collimated virtual view of the aircraft simulated cockpit at appropriate relative distances, relative flight speeds, and relative flight angles.

The simulation method can help the aircraft to discover factors possibly causing the occurrence of MSAW, STCA, CLAM and RAM alarms in the running environment in advance, and further better prevent the occurrence of the alarms by prompting pilots and controllers. Moreover, the simulation method can completely survey the operation environments of the air traffic control center and the airline company operation control center in accident investigation to ensure that no problems are missed, and can improve the design and operation modes of the aircraft according to the found problems, thereby improving the adaptability and efficiency of the operation environments and the operation economy of the aircraft.

By utilizing the simulation method, the air traffic control automatic simulation system can monitor the altitude, longitude and latitude, heading, speed and the like of the aircraft, further monitor the flight condition of the aircraft along a planned route, and trigger MSAW, STCA alarm, CLAM alarm or RAM alarm if the altitude layer or the heading of the aircraft or the distance between the aircraft and other aircraft is abnormal. After the controller finds that the alarm information appears, the controller can communicate with the dispatcher of the simulation system of the operation and control center of the airline in time, and meanwhile, the ADS-B monitoring unit of the simulation system of the operation and control center of the airline can also find that the aircraft track is abnormal in time.

As shown in fig. 2, the present application further provides an air traffic control automatic basic alarm simulation system capable of executing the simulation method of any one of the embodiments of the first aspect, where the air traffic control automatic basic alarm simulation system includes:

The aircraft simulation cockpit comprises a simulation pilot unit for executing an air traffic control instruction, a TCAS simulation unit for comparing flight data of different simulated aircraft, and a view generation and display unit for generating and displaying a 3D model of the aircraft;

The air traffic control automatic simulation system comprises a secondary radar track unit for generating a secondary radar track, a simulation controller unit for issuing an air traffic control instruction to the simulation pilot unit and marking the air traffic control instruction on the air traffic control automatic simulation system, and a display unit; and

The simulation system of the airline operation control center comprises a broadcast type automatic correlation monitoring unit, a simulation dispatcher unit, a flight planning unit and a geographic information display unit, wherein the simulation dispatcher unit is used for carrying out unit simulation satellite communication with a simulation pilot and carrying out dialogue with a simulation controller unit through an internal communication channel, the flight planning unit is connected with the broadcast type automatic correlation monitoring unit and used for providing a predicted flight path, and the geographic information display unit is used for displaying flight data.

The simulation method and the simulation system provided by the application not only can utilize the air traffic control automatic simulation system to simulate the air traffic control basic warning of the flight condition of the aircraft simulated cockpit, but also can realize communication crosslinking of the aircraft simulated cockpit, the air traffic control automatic simulation system and the air carrier operation control center simulation system, so that the air traffic control basic warning can be simulated by the air traffic control automatic simulation system, and the obtained flight condition information can be analyzed by combining with the air carrier operation control center simulation system, thereby ensuring the accuracy and the comprehensiveness of the simulated air traffic control basic warning.

By the simulation method, the simulated VHF call, the simulated satellite call or the internal call channel is established among the simulated aircraft operator unit, the simulated controller unit and the simulated dispatcher unit, the operation condition of the aircraft is conveniently monitored through the simulated controller unit and the simulated dispatcher unit, and the simulated controller can conveniently and directly issue the air traffic control instruction to the simulated pilot unit according to the air traffic control basic alarm condition or according to the requirement through the simulated VHF call, so that the operation in the aircraft simulated cockpit can be performed through the simulated pilot unit according to the air traffic control instruction, the air traffic control basic alarm is timely released or unexpected aircraft data is changed, and the execution condition of the air traffic control instruction is supervised by the simulated controller unit, so that the operation state of the simulated aircraft cockpit is judged.

The four basic alarms of the simulation controller unit and the simulation dispatcher unit are communicated in a cross-linking way by utilizing an internal call channel, so that details of the running environment, which possibly cause the occurrence of MSAW, STCA, CLAM and RAM alarms, of the aircraft can be found in advance, the design of the aircraft is improved, and the occurrence of the alarms can be prevented by prompting a pilot better.

And generating 3D models corresponding to other simulated aircraft by utilizing a view generating and displaying unit of the aircraft simulated cockpit, and displaying the distance, speed and flight angle of the 3D models relative to the aircraft simulated cockpit in a collimation virtual view of the view generating and displaying unit so as to display the flight condition of the current aircraft simulated cockpit at the first view angle in the collimation virtual view.

While specific embodiments of the application have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the application is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the application, but such changes and modifications fall within the scope of the application.

Claims (21)

1. A simulation method for aircraft air traffic control basic warning, comprising:

The flight data of the aircraft simulated cockpit is sent to an empty pipe automatic simulation system, and the empty pipe automatic simulation system automatically compares the flight data with the planned flight data to judge whether to trigger the aircraft empty pipe basic alarm;

Transmitting the flight data of the aircraft simulated cockpit to an airline operation control center simulation system in real time, comparing the flight data with the flight data in the predicted flight path by a broadcast type automatic correlation monitoring unit in the airline operation control center simulation system to judge whether a flight problem exists,

The simulation VHF call is established between the aircraft simulation cockpit system and the air traffic control automation simulation system, so that a simulation controller unit of the air traffic control automation simulation system issues an air traffic control instruction to a simulation pilot unit of the aircraft simulation cockpit system through the simulation VHF call, and a simulation satellite call is established between the aircraft simulation cockpit system and the airline operation control center simulation system, so that a simulation dispatcher unit of the airline operation control center simulation system performs information interaction with the simulation pilot unit through the simulation satellite call, and

And an internal voice channel is established between the air traffic control automatic simulation system and the airline operation and control center simulation system, so that the simulation controller unit performs information interaction with the simulation dispatcher unit through the internal voice channel.

2. The simulation method of claim 1, wherein the step of sending the flight data of the aircraft simulated cockpit to the empty pipe automated simulation system comprises:

and sending the flight data of the aircraft simulated cockpit system to a secondary radar track unit of the air traffic control automatic simulation system, and generating a secondary radar track through the secondary radar track unit.

3. The simulation method of claim 2, wherein the step of the empty pipe automated simulation system automatically comparing the flight data to planned flight data comprises:

and the air traffic control automatic simulation system automatically compares the secondary radar track with the planned track formed by the planned flight data and the flight data of the aircraft simulation cockpit in the secondary radar track with the corresponding flight data of other simulated aircraft.

4. A simulation method according to claim 3, wherein the empty pipe base alert comprises an aircraft low altitude alert, a short term conflict alert, an altitude deviation alert, and a yaw alert, the flight data comprising latitude and longitude coordinates, altitude coordinates, heading, speed, and lift rate data.

5. The simulation method of claim 4, wherein the step of the empty pipe automated simulation system automatically comparing the flight data to planned flight data comprises:

The empty pipe automatic simulation system automatically compares the height coordinate of the secondary radar track in a preset longitude and latitude coordinate range with a preset lowest height coordinate, and triggers the low-height alarm when the height coordinate is monitored to be lower than the preset lowest height coordinate.

6. The simulation method of claim 4, wherein the step of the empty pipe automated simulation system automatically comparing the flight data to planned flight data comprises:

The air traffic control automatic simulation system automatically compares the height distance between the height coordinate of the aircraft simulation cockpit and the height coordinate of other simulated aircraft in the secondary radar track in a preset short-term conflict warning area with a preset vertical distance and the distance between the aircraft simulation cockpit and other simulated aircraft, and triggers the short-term conflict warning when the height distance is monitored to be lower than the preset vertical interval height and the distance is monitored to be smaller than a preset warning parameter.

7. The simulation method of claim 4, wherein the step of the empty pipe automated simulation system automatically comparing the flight data to planned flight data comprises:

and the air traffic control automatic simulation system automatically compares the height coordinate of the aircraft simulation cockpit in the secondary radar track with a preset height coordinate, and triggers the height deviation alarm when the height deviation is monitored.

8. The simulation method of claim 4, wherein the step of the empty pipe automated simulation system automatically comparing the flight data to planned flight data comprises:

and the air traffic control automatic simulation system automatically compares the planned track formed by the secondary radar track and the planned flight data, and triggers the yaw alarm when track deviation is monitored.

9. The simulation method of claim 1, wherein the simulation method further comprises:

And executing airplane operation on the airplane simulation cockpit by the simulation pilot unit according to the air traffic control command so as to change the flight of the airplane simulation cockpit, and retransmitting new flight data of the airplane simulation cockpit system to the air traffic control automatic simulation system after the operation is completed.

10. The simulation method of claim 9, wherein the simulation method further comprises:

marking the empty pipe instruction on the empty pipe automatic simulation system through the simulated controller unit, and continuously observing the new flight data to analyze the flight trend, so as to judge the execution condition of the empty pipe instruction.

11. The simulation method of claim 1, wherein transmitting the flight data of the aircraft simulated cockpit to an airline operations center simulation system in real time comprises:

And transmitting the flight data of the aircraft simulation cockpit to a broadcast type automatic correlation monitoring unit of the simulation system of the operation control center of the airline company in real time through the simulation broadcast type automatic correlation monitoring signal.

12. The simulation method of claim 1, wherein the airline operations center simulation system further comprises a flight planning unit coupled to the broadcast auto-correlation monitoring unit, the simulation method further comprising:

And transmitting the preset estimated flight path to the broadcast type automatic correlation monitoring unit through the flight planning unit.

13. The simulation method of claim 1, wherein the simulation method further comprises:

and the simulation signer unit monitors the flight data received by the broadcast automatic correlation monitoring unit in real time, and determines the route safety according to experience based on the altitude, longitude and latitude and the lifting rate data in the flight data.

14. The simulation method of claim 1, wherein the simulation method further comprises:

And acquiring flight data of other simulated aircrafts through the air traffic control automatic simulation system, and transmitting the flight data of the other simulated aircrafts to the simulation system of the operation control center of the airline company through the simulation broadcast type automatic correlation monitoring signal.

15. The simulation method of claim 14, wherein the airline operations center simulation system includes a geographic information display unit connected to the broadcast auto-correlation monitoring unit, the simulation method further comprising:

And displaying the flight data acquired by the broadcast type automatic correlation monitoring unit and the flight data of the other simulated aircraft on the earth view by utilizing the geographic information display unit.

16. The simulation method of claim 15, wherein the simulation method further comprises:

And utilizing the simulation dispatcher unit to observe the flight data displayed by the geographic information display unit in real time so as to manually judge the flight safety of the aircraft simulation cockpit, and carrying out information interaction with the simulation controller unit through the internal voice channel when the flight safety risk is monitored.

17. The simulation method of claim 1, wherein the simulation method further comprises:

And sending flight information data of other simulated aircraft from the air traffic control automatic simulation system to the aircraft simulated cockpit, wherein the flight information data comprises flight number, model, longitude and latitude, altitude, speed, climbing or descending rate and heading data.

18. The simulation method of claim 17, wherein the aircraft simulation cockpit comprises a TCAS simulation unit, the simulation method further comprising:

Based on the received flight information data, the TCAS simulation unit is utilized to compare the distance between the aircraft simulation cockpit and other simulated aircraft, the speed in the horizontal plane and the lifting rate, and a warning is initiated when the comparison result indicates that the aircraft simulation cockpit and the other simulated aircraft have collision risks.

19. The simulation method of claim 18, wherein the aircraft simulated cockpit includes a view generation and display unit, the simulation method further comprising:

Based on the received flight information data, generating 3D models corresponding to other simulated aircrafts by using a view generation and display unit, and displaying the distances, speeds and flight angles of the 3D models relative to the aircraft simulated cockpit in a collimation virtual image view of the view generation and display unit.

20. The simulation method of any of the preceding claims, wherein the simulation method further comprises:

and displaying the empty pipe basic alarm on a display unit of the empty pipe automatic simulation system or a geographic information display unit of the airline operation and control center simulation system through an indication label of a red or yellow alarm acronym.

21. An empty pipe automated basic alarm simulation system capable of performing the simulation method of any of the preceding claims, wherein the empty pipe automated basic alarm simulation system comprises:

The aircraft simulation cockpit comprises a simulation pilot unit for executing an air traffic control instruction, a TCAS simulation unit for comparing flight data of different simulated aircraft, and a view generation and display unit for generating and displaying a 3D model of the aircraft;

The air traffic control automatic simulation system comprises a secondary radar track unit for generating a secondary radar track, a simulation controller unit and a display unit, wherein the simulation controller unit is used for issuing the air traffic control instruction to the simulation pilot unit through simulation VHF communication and marking the air traffic control instruction on the air traffic control automatic simulation system; and

The simulation system of the airline operation and control center comprises a broadcast type automatic correlation monitoring unit, a simulation dispatcher unit, a flight planning unit and a geographic information display unit, wherein the simulation dispatcher unit is used for carrying out simulation satellite communication with the simulation pilot unit and carrying out conversation with the simulation controller unit through an internal communication channel, the flight planning unit is connected with the broadcast type automatic correlation monitoring unit and used for providing the predicted flight path, and the geographic information display unit is used for displaying flight data.