CN114550507A - Training machine intelligent command method, system, equipment and storage medium - Google Patents
Training machine intelligent command method, system, equipment and storage medium Download PDFInfo
- Publication number
- CN114550507A CN114550507A CN202210124030.8A CN202210124030A CN114550507A CN 114550507 A CN114550507 A CN 114550507A CN 202210124030 A CN202210124030 A CN 202210124030A CN 114550507 A CN114550507 A CN 114550507A
- Authority
- CN
- China
- Prior art keywords
- training
- information
- route
- airplane
- route information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000012549 training Methods 0.000 title claims abstract description 434
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000000446 fuel Substances 0.000 claims description 8
- 238000012216 screening Methods 0.000 claims description 4
- 238000007726 management method Methods 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000000246 remedial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/04—Anti-collision systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0635—Risk analysis of enterprise or organisation activities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
Landscapes
- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Game Theory and Decision Science (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Traffic Control Systems (AREA)
- Navigation (AREA)
Abstract
The application relates to a training machine intelligent command method, a system, equipment and a storage medium, which relate to the field of simulated flight training monitoring management, wherein the method comprises the following steps: if the current route of the target training airplane deviates, planning the return route information for the target training airplane; if intersections exist between the different route information and the return route information of other training airplanes, the predicted flight time required by the training airplane deviating from the route to reach the intersections is calculated, the predicted positions of the other training airplanes after the predicted flight time are obtained, and if the distance value between the predicted position and the intersection is within the preset first warning distance value range, primary collision risk early warning corresponding to the training airplane deviating from the route is displayed. The application has the technical effects that: and the probability of collision between the target training airplane and other training airplanes when the target training airplane returns to the set air route after yawing is reduced.
Description
Technical Field
The invention relates to the technical field of simulated flight training monitoring management, in particular to an intelligent command method, system, equipment and storage medium for a training machine.
Background
In the flight training base, each training airplane is matched with a flight training commander, the flight training commander can command students of the training airplanes to carry out flight training according to a set air line in the flight training process of the training airplanes, and the command capability of the flight training commander is directly related to the safety of flight training, the quality of flight training and the efficiency of flight training.
In the process of implementing the present application, the inventors found that the above technical problems at least have the following problems:
when a plurality of training airplanes simultaneously participate in flight training, if a trainee of one training airplane deviates from a preset air route due to misoperation and the like, the trainee needs to return to the preset air route in time, but in the flying-back process of the deviated training airplane, the condition that the navigated training airplane collides with other training airplanes occurs, and the safety in the training process of the training airplane is influenced.
Disclosure of Invention
In order to help reduce the probability of collision with other training airplanes during the return journey of the training airplanes, the application provides an intelligent command method, system, equipment and storage medium of the training airplane.
In a first aspect, the present application provides a training machine intelligent command method, which adopts the following technical scheme:
acquiring current positioning information of a target training airplane, wherein the positioning information comprises geographical position information, altitude information and set route information;
obtaining the current spatial position information of each training airplane according to the geographical position information and the altitude information, determining the current route information of each training airplane according to the spatial position information, and planning the return route information for the training airplane deviating from the route if the current route information of the training airplane deviates from the set route information;
inquiring set route information of other training airplanes, and obtaining the different route information of other training airplanes according to the set route information;
judging whether the intersection exists in the distinguished route information and the return route information; if so, acquiring the current first flight speed of the training airplane deviating from the flight path, and calculating the predicted flight time required by the training airplane deviating from the flight path to reach the intersection according to the first flight speed;
obtaining the current second flight speed of other training airplanes with intersections in the difference air route information and the return air route information, obtaining the predicted positions of other training airplanes with intersections in the difference air route information and the return air route information after the predicted flight time according to the predicted flight time and the second flight speed, calculating the distance value between the predicted positions and the intersections, and displaying the primary collision risk early warning corresponding to the training airplanes deviated from the air route if the distance value is within the range of the preset first warning distance value.
By adopting the technical scheme, after the flight path of the training airplane deviates, planning the information of the retracing flight path for the training airplane deviating from the flight path; before a training airplane deviating from a flight line is ready to return to a set flight line from a return flight line, inquiring set flight line information of other training airplanes, obtaining different flight line information of other training airplanes according to the set flight line information of other training airplanes, judging whether an intersection exists between the different flight line information of other training airplanes and the return flight line information, and if the intersection exists, calculating predicted flight time required by a target training airplane to reach the intersection;
then obtaining the predicted positions of other training airplanes after the predicted flight time according to the predicted flight time and the current second speeds of other training airplanes, calculating the distance value between the predicted positions and the intersection, judging that the training airplanes deviating from the air route and other training airplanes collide with each other if the distance value is within the range of the preset first warning distance value, and displaying a primary collision risk early warning corresponding to the training airplanes deviating from the air route; at the moment, a commander can command the trainee of the training airplane deviating from the air route to reduce the speed according to the first-level collision risk early warning so as to reduce the probability of collision; on the contrary, if the distance value is out of the preset first warning distance value range, the training airplane deviating from the flight line and other training airplanes do not have the risk of collision, and the commander can command the trainee on the training airplane deviating from the flight line to return to the set flight line according to the information of the return flight line so as to continue the flight training.
Optionally, the obtaining the different route information of other training airplanes according to the route setting information includes:
obtaining the remaining route information of other training airplanes according to the current space position information and the set route information of other training airplanes, and setting the remaining route information as the distinguishing route information.
By adopting the technical scheme, the residual route information is set as the distinguishing route information so as to eliminate the invalid routes in the distinguishing routes to be compared with the return routes, so that the calculation amount is reduced, and the calculation precision and efficiency of the intersection are improved.
Optionally, after the calculating the distance value between the predicted position and the intersection point, the method further includes:
if the distance value is out of the preset first warning distance value range, judging whether the distance value is in a preset second warning distance value range, wherein the second warning distance value range is larger than the first warning distance value range; and if so, displaying a secondary collision risk early warning corresponding to the training airplane deviating from the air route.
By adopting the technical scheme, when the distance value is within the preset first warning distance value range and second warning distance value range, the second-level collision risk early warning corresponding to the training airplane deviating from the flight line is displayed, and the commander can command the trainee of the training airplane deviating from the flight line to perform speed reduction operation according to the second-level collision risk early warning; by judging the distance value twice and the second warning distance value range is larger than the first warning distance value range, when the spatial position of the training airplane deviating from the flight path is within the first warning distance range value, the other training airplanes are far away from the training airplane deviating from the flight path, and the possibility of collision between the training airplane deviating from the flight path and the other training airplanes is further reduced.
Optionally, the method further includes:
obtaining the remaining voyage distance of the training airplane according to the current remaining voyage information, the space position information and the set voyage information of the target training airplane;
calculating the reference oil quantity required by the target training airplane according to the remaining voyage distance and the unit oil consumption in a pre-stored database;
acquiring the current residual oil quantity of the target training airplane, and judging whether the reference oil quantity is greater than the residual oil quantity or not; and if so, displaying the risk early warning of insufficient oil quantity corresponding to the training airplane with the reference oil quantity being greater than the residual oil quantity.
By adopting the technical scheme, when the training airplane is in flight practice, the current remaining voyage distance and the remaining oil quantity of the training airplane are inquired in real time, the reference oil quantity required by the training airplane is calculated according to the remaining voyage distance and the unit oil consumption, if the reference oil quantity is greater than the actual remaining oil quantity of the target training airplane, the risk early warning that the oil quantity corresponding to the training airplane with the reference oil quantity greater than the remaining oil quantity is insufficient is displayed, a commander can make remedial measures according to the risk early warning, the stable training flight of the training airplane is facilitated, and the possibility of danger of the training airplane is reduced.
Optionally, after the fuel shortage risk early warning corresponding to the training aircraft that shows and consults the fuel quantity to be greater than the remaining fuel quantity, still include:
the method comprises the steps of calling geographic position information of all parking aprons in a pre-stored geographic position database;
acquiring the current spatial position information of the training airplane with the reference oil quantity being larger than the residual oil quantity;
according to the spatial position information and the geographical position information of all the parking aprons, obtaining the actual distance required for navigation between all the parking aprons and the training airplane of the training airplane with the reference oil quantity larger than the residual oil quantity, and screening the geographical position information of the nearest parking apron corresponding to the minimum actual distance;
calculating a reference distance which can be navigated by the training airplane with the reference oil quantity larger than the residual oil quantity according to the residual oil quantity and the unit oil consumption in the pre-stored geographic position database;
judging whether the actual distance is smaller than a reference distance; and if so, displaying the warning of the return route of the geographical position information of the nearest apron corresponding to the training aircraft with the reference oil amount larger than the residual oil amount.
By adopting the technical scheme, when the oil quantity of the training airplane is insufficient, the actual distances required for navigation between all the parking aprons and the training airplane with insufficient oil quantity are calculated, and the geographical position information of the nearest parking apron corresponding to the minimum actual distance is screened out; and calculating a reference distance that the training aircraft with insufficient oil quantity can sail according to the residual oil quantity and the unit oil consumption, if the actual distance is smaller than the reference distance, displaying a warning of a return route of the geographical position information of the nearest parking apron corresponding to the training aircraft with the reference oil quantity larger than the residual oil quantity, and then commanding a trainee of the training aircraft with insufficient oil quantity to sail the training aircraft to the nearest parking apron according to the warning, so that the training aircraft with insufficient oil quantity can be conveniently refueled.
Optionally, the method further includes:
acquiring a geographical area where the remaining route information of the target training airplane is located according to the current spatial position information of the target training airplane;
inquiring an area with thunderstorm in weather software according to the geographical area where the remaining route information is located;
and inquiring whether the geographic area of the remaining route information has thunderstorm or not, and if yes, planning detouring route information for detouring the thunderstorm for the training plane of which the geographic area of the remaining route information has the thunderstorm.
By adopting the technical scheme, when the training airplane is in the navigation process, if thunderstorm exists in the geographical area where the remaining route information of the training airplane is located, a detouring route for bypassing the thunderstorm is planned for the training airplane, and when no intersection exists between the detouring route and other routes, namely, the possibility of collision does not exist between the training airplane and other airplanes, at the moment, the warning of the detouring route information corresponding to the training airplane in the thunderstorm can be displayed, and then a commander can detour the thunderstorm during flight training according to the warning command for the trainee training the airplane, so that the trainee training the airplane can continue flight training, and the influence on the normal flight training of the trainee training the airplane due to the severe environment is avoided as much as possible.
Optionally, after planning detour route information for detouring thunderstorms for the training aircraft with the thunderstorms in the geographical area where the remaining route information is located, the method further includes:
and if intersections exist between the detour routes and other routes, replanning the information of the changed routes for the training aircraft with thunderstorm in the geographical area where the information of the rest routes exists.
By adopting the technical scheme, when the detour route and other routes have cross points, the retraining route is changed for the training plane, so that the training plane detours thunderstorms, and trainees of the training plane can conveniently carry out flight training.
In a second aspect, the present application provides a training machine intelligent command system, which adopts the following technical scheme: the system comprises:
the real-time data acquisition module is used for acquiring the current positioning information of the target training airplane, wherein the positioning information comprises geographical position information, height information and set route information;
the return route planning module is used for obtaining the current spatial position information of each training airplane according to the geographical position information and the height information, determining the current route information of each training airplane according to the spatial position information, and planning the return route information for the training airplane deviating from the route if the current route information of the training airplane deviates from the set route information;
the distinguishing route acquisition module is used for inquiring the set route information of other training airplanes and obtaining the distinguishing route information of other training airplanes according to the set route information;
the route crossing judging module is used for judging whether a cross point exists in the distinguished route information and the return route information; if so, acquiring the current first flight speed of the training airplane deviating from the flight path, and calculating the predicted flight time required by the training airplane deviating from the flight path to reach the intersection according to the first flight speed;
and the collision risk early warning module is used for acquiring the current second flight speed of other training airplanes with intersections in the difference air route information and the return air route information, obtaining the predicted positions of other training airplanes with intersections in the difference air route information and the return air route information after the predicted flight time according to the predicted flight time and the second flight speed, calculating the distance value between the predicted positions and the intersections, and displaying the primary collision risk early warning corresponding to the training airplanes deviating from the air route if the distance value is within the preset first warning distance value range.
By adopting the technical scheme, when the training airplane deviates from the flight path and is ready to return to the set flight path according to the planned information of the return flight path, if a cross point exists between the return flight path and the different flight path, the training airplane deviating from the flight path and other training airplanes have the risk of collision. Calculating the predicted flight time required by the training airplane deviating from the flight path to reach the intersection and the current second flight speed of other training airplanes to obtain the predicted positions of other training airplanes after the predicted flight time, calculating the distance value between the predicted positions and the intersection, and displaying primary collision risk early warning corresponding to the training airplane deviating from the flight path if the distance value is within the range of a preset first warning distance value; then, commanding a trainee on the training airplane deviating from the air route to perform deceleration operation according to the primary collision risk early warning, and avoiding the training airplane deviating from the air route from colliding with other training airplanes to the greatest extent; when the positions of other training airplanes are out of the first warning distance value range, namely, the possibility of collision between the training airplane deviating from the flight path and other training airplanes does not exist, at the moment, the trainee can control the training airplane to return to the set flight path according to the return flight path so as to continue flight training.
In a third aspect, the present application provides a computer device, which adopts the following technical solution: comprising a memory and a processor, said memory having stored thereon a computer program which can be loaded by the processor and which performs any of the methods described above.
In a fourth aspect, the present application provides a storage medium, which adopts the following technical solutions: a computer program is stored which can be loaded by a processor and which performs any of the methods described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. obtaining the predicted positions of other training airplanes after the predicted flight time according to the predicted flight time required by the training airplane deviating from the air route to reach the intersection and the current second flight speeds of other training airplanes, then calculating the distance value between the predicted positions and the intersection, and displaying a primary collision risk early warning corresponding to the training airplane deviating from the air route if the distance value is within a preset first warning distance value range, namely the training airplane deviating from the air route and other training airplanes have a collision risk, so that a commander commands a trainee of the training airplane deviating from the air route to decelerate according to the primary collision risk early warning to reduce the probability of collision;
2. when the training airplane is in flight practice, the current remaining voyage distance and the remaining oil amount of the training airplane are inquired in real time, the reference oil amount required by the training airplane is calculated according to the remaining voyage distance and the preset unit oil consumption, if the reference oil amount is larger than the actual remaining oil amount of the target training airplane, the risk early warning of insufficient oil amount corresponding to the training airplane with the reference oil amount larger than the remaining oil amount is displayed, a commander can conveniently command the training airplane with the reference oil amount larger than the remaining oil amount to return to the air or take other remedial measures immediately according to the risk early warning, and the possibility that the training airplane is dangerous due to insufficient oil amount is reduced.
Drawings
Fig. 1 is a flowchart of a training machine intelligent command method in an embodiment of the present application.
FIG. 2 is a schematic diagram illustrating a position relationship between a first guard distance range and a second guard distance range in an embodiment of the present application.
Fig. 3 is a block diagram of the structure of the training machine intelligent command system in the embodiment of the present application.
Description of reference numerals: 201. a real-time data acquisition module; 202. a return route planning module; 203. a distinctive route acquisition module; 204. a route cross judgment module; 205. collision risk early warning module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an intelligent command method of a training plane, which is based on a management platform of a command center, wherein the management platform is matched with an airborne terminal and a communication base station on the training plane for use. The airborne terminal comprises an RTK module, the RTK module is used for realizing positioning (longitude, latitude and altitude) of the airplane, the airborne terminal further comprises a communication module, and the communication module is used for being matched with a communication base station on the ground to realize communication between the training airplane and the ground. The airborne terminal also comprises an inertial element to realize the acquisition of the speed of the training airplane.
Based on the above description, the management platform can monitor the geographic position, the speed and the posture of the training airplane so as to realize real-time communication with personnel in the training airplane, and the management of the training airplane is convenient. In the management of flight training, each training plane is provided with a ground commander with flight experience, and the commander can command a flight training student to carry out correct flight training operation through the management platform.
In one embodiment, as shown in fig. 1, there is provided a training machine intelligent command method, comprising the steps of:
s101, obtaining the current positioning information of the target training airplane.
Specifically, the positioning information includes geographic location information, altitude information, and set route information. The target training airplane is any training airplane in flight training. The method comprises the steps that current geographic position information, altitude information and set route information of each training airplane are collected through an airborne terminal, the geographic position information comprises longitude and latitude, and the set route information is a preset flight route for the training airplane in advance.
And S102, if the current flight path of the training airplane deviates from the set flight path, planning the information of the return flight path for the training airplane deviating from the flight path.
Specifically, the current spatial position information of the training airplane is calculated according to the current longitude, latitude and altitude of the training airplane; obtaining current route information of the training airplane according to the spatial position information and the set route information, and judging whether the current route of the training airplane deviates; if the training aircraft deviates, planning the retracing route information for the training aircraft deviating from the route according to the current spatial position information of the training aircraft deviating from the route and the route information in a pre-stored route database, so that a commander can command a trainee to return to a set route according to the retracing route to reduce the occurrence of air accidents; if the flight training aircraft does not deviate, the trainee of the training aircraft continues to operate the training aircraft to carry out flight training.
S103, obtaining the different course information of other training airplanes according to the set course information of other training airplanes.
Specifically, the other training airplanes are other airplanes whose flight path tracks do not deviate, the management platform is used for inquiring set flight path information of the other training airplanes, and the different flight path information of the other training airplanes is obtained according to the set flight path information.
And S104, judging whether the intersection exists in the different route information and the return route information.
Specifically, in the process that a training airplane deviating from a flight line flies back to a set flight line from a return flight line, the training airplane has the possibility of colliding with other training airplanes; when intersection points exist in the different course information and the return course information of other training airplanes, namely the training airplane deviating from the course collides with other training airplanes, the current first flight speed of the training airplane deviating from the course is acquired through the airborne terminal, and the predicted flight time required by the training airplane deviating from the course to reach the intersection points is calculated according to the first flight speed; when no intersection exists in the distinguishing airline information and the return airline information, a warning of normal flight corresponding to the target training airplane is displayed on the management platform, so that a commander can monitor the flight condition of the training airplane.
And S105, calculating the predicted positions of other training airplanes after the predicted flight time.
Specifically, the current second flight speed of the other training airplanes with the intersection points in the distinguishing course information and the return course information is obtained by the airborne terminal, the predicted flight time is multiplied by the current flight speed of the other training airplanes to be equal to the flight distance of the other training airplanes according to the predicted flight time and the second flight speed, and the predicted positions of the current second flight speed of the other training airplanes with the intersection points in the distinguishing course information and the return course information after the predicted flight time are obtained according to the flight distance.
And S106, calculating a distance value between the predicted position and the intersection point.
Specifically, the distance value difference between the predicted position and the intersection can be calculated from the predicted position and the intersection.
And S107, if the distance value is within the preset first warning distance value range, displaying a first-level collision risk early warning corresponding to the training airplane deviating from the flight line.
Specifically, if the distance value is within a preset first warning distance value range, displaying a primary collision risk early warning corresponding to the training aircraft deviating from the flight path, namely, displaying the possibility that other training aircraft with intersections in the distinguishing flight path information and the return flight path information collide with the training aircraft deviating from the flight path. And then the commander can inform the trainees on the training airplanes deviating from the flight line to reduce the speed according to the first-level collision risk early warning, so that the training airplanes deviating from the flight line are prevented from colliding with other training airplanes with intersections in the distinguishing flight line information and the return flight line information as much as possible, and the accident probability is reduced.
In one embodiment, when the intersection point occurs between the different flight path and the return flight path of other training airplanes with the intersection point in the different flight path information and the return flight path information, the possibility that the current positions of other training airplanes with the intersection point in the different flight path information and the return flight path information fly through the intersection point exists. According to the set route information, obtaining the different route information of other training airplanes with intersections in the different route information and the return route information, comprising the following steps:
and obtaining the residual route information of other training airplanes according to the current spatial position information and the set route information of other training airplanes, and setting the residual route information as the distinguishing route information.
Specifically, the remaining course information is set as the distinguishing course information, so that when judging whether a cross point exists between the distinguishing course information and the return course information, the remaining course information and the return course information of other training airplanes are always compared to eliminate invalid courses, the calculation amount is reduced, and the calculation efficiency and the calculation precision are improved.
In one embodiment, the predicted position of the other training aircraft is considered to be within the first warning distance after the predicted flight, and the training aircraft deviating from the flight path still has the risk of colliding with the other training aircraft. After calculating the distance value between the predicted position and the intersection point, the method further comprises the following steps:
if the distance value is out of the preset first warning distance value range, judging whether the distance value is in a preset second warning distance value range, wherein the second warning distance value range is larger than the first warning distance value range; and if so, displaying a secondary collision risk early warning corresponding to the training airplane deviating from the air route.
Specifically, as shown in fig. 2, a return route is set to be a, a difference route is set to be B, the return route a and the difference route B intersect with each other, an intersection between the return route and the difference route is set to be O, a first guard distance value range is set to be L1, and a second guard distance value range is set to be L2; when the distance value is between L1 and L2, displaying a secondary collision risk early warning corresponding to the training airplane deviating from the air route on the management platform, so that a commander can command a corresponding trainee on the training airplane deviating from the air route to reduce the speed according to the secondary collision risk early warning, and the risk of collision is avoided; when the distance value is outside of L2, there is no possibility of a collision between the other training aircraft and the off-course training aircraft at this time; by carrying out secondary judgment on the distance value, the probability of collision between the training airplane deviating from the flight line and other training airplanes when the training airplane flies back to the set flight line is reduced.
In one embodiment, it is considered that the training aircraft may affect the trainee's normal flight practice if the amount of fuel is insufficient during the flight. The method further comprises the following steps:
obtaining the remaining course distance of the training airplane according to the current remaining course information, the space position information and the set course information of the target training airplane;
calculating the reference oil quantity required by the target training airplane according to the remaining voyage distance and the unit oil consumption in a pre-stored database;
acquiring the current residual oil quantity of the target training airplane, and judging whether the reference oil quantity is greater than the residual oil quantity or not; and if so, displaying the risk early warning of insufficient oil quantity corresponding to the training airplane with the reference oil quantity being greater than the residual oil quantity.
Specifically, an airborne terminal is adopted to obtain the current remaining range distance of the training airplane, and the database is preset with unit oil consumption corresponding to each training airplane; calculating the reference oil quantity required by the training airplane according to the remaining voyage and the unit oil consumption; and then obtaining the current residual oil quantity of the training airplane, and if the reference oil quantity is greater than the residual oil quantity, displaying an insufficient oil quantity risk early warning on the training airplane of which the reference oil quantity is greater than the residual oil quantity on the management platform, namely the current residual oil quantity of the training airplane cannot meet the requirement that the training airplane finishes the residual voyage in the set flight path information. The risk early warning of insufficient oil quantity is displayed on the management platform, so that a commander can command and train a trainee on the airplane to return to the air immediately or wait for remedial measures such as oil adding in the air according to the risk early warning. The probability of air accidents caused by insufficient oil quantity during the flight of the training airplane is reduced by monitoring the oil quantity of the training airplane in real time.
In one embodiment, the problem of whether the target training aircraft can smoothly return due to insufficient fuel is considered. After showing the risk early warning that the oil mass that corresponds with the training aircraft that the reference oil mass is greater than the residual oil mass is insufficient, still include:
the method comprises the steps of calling geographic position information of all parking aprons in a pre-stored geographic position database;
acquiring current spatial position information of a training airplane with reference oil quantity larger than residual oil quantity;
obtaining actual distances required for navigation between all the parking aprons and the training aircraft with the reference oil mass larger than the residual oil mass according to the spatial position information and the geographical position information of all the parking aprons, and screening out the geographical position information of the nearest parking aprons corresponding to the minimum actual distance;
calculating a reference distance which can be navigated by the training airplane with the reference oil quantity larger than the residual oil quantity according to the residual oil quantity and the unit oil consumption in the pre-stored database;
and judging whether the actual distance is smaller than the reference distance, and if so, displaying the warning of the return route of the geographical position information of the nearest apron corresponding to the training aircraft with the reference oil quantity larger than the residual oil quantity.
Specifically, after the risk early warning of insufficient oil quantity corresponding to the training aircraft with the reference oil quantity larger than the residual oil quantity is displayed, in order to enable the training aircraft with the insufficient oil quantity to smoothly return to the air, the geographical position information of all parking aprons in a pre-stored database is firstly called, the current spatial position information of the training aircraft with the insufficient oil quantity is obtained through an airborne terminal, then the actual distances between the training aircraft with the reference oil quantity larger than the residual oil quantity and all parking aprons are respectively calculated, the geographical position information of the nearest parking apron corresponding to the minimum actual distance in all the actual distances is screened, and the geographical position information of the nearest parking apron of the training aircraft with the reference oil quantity larger than the residual oil quantity can be screened out from all the parking aprons;
then calculating the reference distance which can be navigated by the training airplane with insufficient oil quantity according to the current residual oil quantity of the training airplane with the reference oil quantity larger than the residual oil quantity; if the reference distance is greater than the actual distance, a return flight line warning to the nearest apron is planned for the training airplane with insufficient oil according to the current spatial position of the training airplane with insufficient oil and pre-stored flight line information in a flight line database, and the return flight line warning of the geographical position information of the nearest apron corresponding to the training airplane with insufficient oil is displayed on a management platform, so that a commander can command a student of a target training airplane to land nearby according to the return flight line of the nearest apron, so that the training airplane with insufficient oil is refueled, and the probability that the training airplane with insufficient oil cannot return due to insufficient oil is reduced.
In one embodiment, the problem of adverse weather causes that may affect the trainee's normal flight training in the target training aircraft is taken into account. The method further comprises the following steps:
acquiring the area of the remaining route information of the target training airplane through an airborne terminal according to the current spatial position information of the target training airplane;
inquiring an area with thunderstorm in weather software according to the geographical area where the remaining airline information is located;
inquiring whether the geographical area where the remaining route information is located has thunderstorm, if so, planning detour route information bypassing the thunderstorm for the training airplane of which the geographical area where the remaining route information is located has the thunderstorm;
and if no intersection exists between the detour route and other routes, displaying a warning of detour route information corresponding to the training aircraft of which the geographical area where the remaining routes are located is located in thunderstorm.
Specifically, according to pre-stored route information in a route database and current spatial position information of a training airplane, detouring route information for the training airplane to detour the thunderstorm is planned for the training airplane with the thunderstorm existing in the geographic area where the rest route information is located; judging whether an intersection exists between the detour route and other routes, if not, the possibility of collision does not exist between the training airplane and other training airplanes; if a cross point exists, namely the possibility of collision exists between the two training airplanes, at the moment, a commander can command a trainee of the training airplane to avoid thunderstorms according to the warning of the detour route, so that the trainee of the target training airplane can normally carry out flight training.
In one embodiment, to assist the training aircraft in circumventing thunderstorms, the risk of collision between the training aircraft and other training aircraft is taken into account when there is an intersection between the detour route and the other route. After planning detour route information for the training aircraft with thunderstorm in the geographical area where the remaining route information is located, the method further comprises the following steps:
if the detour route and other routes have cross points, planning and changing route information for the training aircraft with the thunderstorm in the geographical area where the remaining route information is located again according to the current spatial position information of the training aircraft and the route information in the pre-stored database so as to enable the training aircraft to smoothly avoid the thunderstorm.
In one embodiment, the altitude at which the target training aircraft flies is considered to have an effect on both the performance of the training aircraft and the trainee's training flight performance. The method further comprises the following steps:
acquiring the current actual height of a target training airplane;
acquiring a reference height corresponding to a flight path in set flight path information corresponding to a target training aircraft;
and calculating a difference value between the actual height and the reference height, judging whether the difference value is within a preset standard value range, and if not, displaying a warning with height alarm information corresponding to the target training airplane.
Specifically, the current actual height of the training airplane is monitored in real time, the difference value between the actual height and the reference height corresponding to the air route in the set air route is calculated, and if the difference value is out of the range of a preset standard value, a warning with height warning information is displayed. For example, the height alarm information may specifically be alarm information such as "height is higher", "height is lower", and the like. The target training airplane is convenient for the commander to command the trainee of the training airplane to adjust the target training airplane to a normal range, the failure rate of the target training airplane is reduced, and the safety of the trainee of the target training airplane in flight training is improved.
The implementation principle of the embodiment of the application is as follows: when the training airplane has the situation of flight path deviation, planning the information of a return flight path for the target training airplane, if a cross point exists between the return flight path and the distinguishing flight path, obtaining the predicted position of other training airplanes after the predicted flight time according to the predicted flight time required by the training airplane to navigate to the cross point, calculating the distance value between the predicted position and the cross point, if the distance value is out of the preset first warning distance value range, judging whether the distance value is out of the preset second warning distance value range again, if the distance value is out of the preset second warning distance value range, namely, no collision risk exists between the training airplane and other training airplanes, and at the moment, a commander can command a trainee of the training airplane to return to the set flight path according to the information of the return flight path.
When the training airplane sails, monitoring the residual oil quantity of the training airplane in real time, calculating the actual oil quantity required by the training airplane for finishing the residual voyage according to the residual voyage distance of the training airplane and the preset unit oil consumption, and if the residual oil quantity is smaller than the actual oil quantity, displaying an oil quantity deficiency warning corresponding to the training airplane with insufficient oil quantity, namely that the training airplane cannot finish flight training and normally returns to the voyage; at the moment, the commander can train the airplane to return to the air immediately or wait for measures such as air oil replenishment according to the warning command target.
When a target training airplane sails, if the area where the remaining route information of the target training airplane is located has thunderstorm, detouring route information bypassing the thunderstorm is planned for the training airplane, if no intersection exists between the detouring route information and other routes, a warning of the detouring route information corresponding to the training airplane in which the geographical area where the remaining route is located in the thunderstorm is displayed, and then a commander instructs a trainee on the training airplane to control the training airplane to bypass the thunderstorm according to the warning; and if the intersection exists, planning and changing course information for the training airplane so as to facilitate the trainees in the target training airplane to carry out normal flight training exercises.
When the training airplane sails, the actual height of the training airplane is monitored in real time, and if the difference value between the actual height and the reference height corresponding to the air route in the set air route is out of the preset standard value range, a warning with height warning information corresponding to the target training airplane is displayed, so that a commander can command a student in the target training airplane to adjust the height of the target training airplane to be within the standard height in time, and the probability of air accidents is reduced.
FIG. 1 is a flow chart illustrating a method for intelligent command of a training machine according to an embodiment. It should be understood that, although the steps in the flowchart of fig. 1 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows; the steps are not limited to be performed in the exact order disclosed, and steps may be performed in other orders, unless explicitly stated otherwise; and at least some of the steps in fig. 1 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, as shown in fig. 3, a training machine intelligent command system comprises the following modules:
the real-time data acquisition module 201 is configured to acquire current positioning information of the target training aircraft, where the positioning information includes geographic position information, altitude information, and set route information;
the return route planning module 202 is used for obtaining the current spatial position information of each training airplane according to the geographical position information and the height information, determining the current route information of each training airplane according to the spatial position information, and planning the return route information for the training airplane deviating from the route if the current route information of the training airplane deviates from the set route information;
the distinguished route obtaining module 203 is used for inquiring the set route information of other training airplanes and obtaining the distinguished route information of other training airplanes according to the set route information;
a route crossing judging module 204, configured to judge whether a crossing exists between the distinguished route information and the return route information; if so, acquiring the current first flight speed of the training airplane deviating from the flight line, and calculating the predicted flight time required by the training airplane deviating from the flight line to reach the intersection according to the first flight speed;
and the collision risk early warning module 205 is configured to obtain a current second flight speed of the other training aircraft having the intersection in the difference route information and the return route information, obtain a predicted position of the other training aircraft having the intersection in the difference route information and the return route information after the predicted flight time according to the predicted flight time and the second flight speed, calculate a distance value between the predicted position and the intersection, and display a primary collision risk early warning corresponding to the training aircraft deviating from the route if the distance value is within a preset first warning distance value range.
In one embodiment, the distinctive route acquisition module 203 is further configured to obtain remaining route information of other training airplanes according to current spatial position information, a heading and set route information of the other training airplanes, and set the remaining route information as distinctive route information.
In one embodiment, the training machine intelligent command system further comprises:
the secondary collision judging module is used for judging whether the distance value is within a preset second warning distance value range if the distance value is outside the preset first warning distance value range, wherein the second warning distance value range is larger than the first warning distance value range; and if so, displaying a secondary collision risk early warning corresponding to the training airplane deviating from the air route.
In one embodiment, the training machine intelligent command system further comprises:
the insufficient oil early warning module is used for obtaining the remaining voyage distance of the training airplane according to the current remaining voyage information, the space position information and the set voyage information of the target training airplane; calculating the reference oil quantity required by the target training airplane according to the remaining voyage distance and the unit oil consumption in a pre-stored database; acquiring the current residual oil quantity of the target training airplane, and judging whether the reference oil quantity is greater than the residual oil quantity or not; and if so, displaying the risk early warning of insufficient oil quantity corresponding to the training airplane with the reference oil quantity being greater than the residual oil quantity.
In one embodiment, the training machine intelligent command system further comprises:
the parking apron return warning module is used for calling the geographical position information of all parking aprons in a pre-stored geographical position database; acquiring the current spatial position information of the training airplane with the reference oil amount larger than the residual oil amount; according to the spatial position information and the geographical position information of all the parking aprons, obtaining the actual distance required for navigation between all the parking aprons and the training airplane of the training airplane with the reference oil quantity larger than the residual oil quantity, and screening out the geographical position information of the nearest parking apron corresponding to the minimum actual distance; calculating a reference distance which can be navigated by the training airplane with the reference oil quantity larger than the residual oil quantity according to the residual oil quantity and the unit oil consumption in the pre-stored geographic position database; judging whether the actual distance is smaller than the reference distance; and if so, displaying the warning of the return route of the geographical position information of the nearest apron corresponding to the training aircraft with the reference oil amount larger than the residual oil amount.
In one embodiment, the training machine intelligent command system further comprises:
the thunderstorm detour warning module is used for acquiring the geographical area where the remaining route information of the target training airplane is located according to the current spatial position information of the target training airplane; inquiring an area with thunderstorm in weather software according to the geographical area where the information of the remaining routes is located; and inquiring whether the geographical area where the information of the remaining air route exists thunderstorm or not, and if so, planning the information of the detouring air route for the training airplane which has the thunderstorm in the geographical area where the information of the remaining air route exists.
In one embodiment, the training machine intelligent command system further comprises:
the changed route re-planning module is used for judging whether a cross point exists between the detour route and other routes; and if so, replanning the route change information for the training aircraft with the thunderstorm in the geographical area where the remaining route information is located.
In one embodiment, the training machine intelligent command system further comprises:
the altitude alarm module is used for acquiring the current actual altitude of the target training airplane; acquiring a reference height corresponding to a flight path in set flight path information corresponding to a target training aircraft; and calculating a difference value between the actual height and the reference height, judging whether the difference value is within a preset standard value range, and if not, displaying a warning with height warning information.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having stored thereon a computer program that, when executed by the processor, causes the processor to perform the steps of the training machine intelligent command method described above. The steps of the training machine intelligent command method can be the steps in the training machine intelligent command methods of the above embodiments.
In one embodiment, a computer-readable storage medium is provided, which stores a computer program capable of being loaded by a processor and executing the above method for intelligently directing a training machine, the computer-readable storage medium for example comprising: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A method for intelligently commanding a training machine, the method comprising:
acquiring current positioning information of a target training airplane, wherein the positioning information comprises geographical position information, altitude information and set route information;
obtaining the current spatial position information of each training airplane according to the geographical position information and the altitude information, determining the current route information of each training airplane according to the spatial position information, and planning the return route information for the training airplane deviating from the route if the current route information of the training airplane deviates from the set route information;
inquiring set route information of other training airplanes, and obtaining the different route information of other training airplanes according to the set route information;
judging whether the intersection exists in the distinguished route information and the return route information; if so, acquiring the current first flight speed of the training airplane deviating from the flight path, and calculating the predicted flight time required by the training airplane deviating from the flight path to reach the intersection according to the first flight speed;
obtaining the current second flight speed of other training airplanes with intersections in the difference air route information and the return air route information, obtaining the predicted positions of other training airplanes with intersections in the difference air route information and the return air route information after the predicted flight time according to the predicted flight time and the second flight speed, calculating the distance value between the predicted positions and the intersections, and displaying the primary collision risk early warning corresponding to the training airplanes deviated from the air route if the distance value is within the range of the preset first warning distance value.
2. The intelligent command method of training plane according to claim 1, wherein the obtaining the distinctive flight path information of other training planes according to the set flight path information comprises:
obtaining the remaining route information of other training airplanes according to the current space position information and the set route information of other training airplanes, and setting the remaining route information as the distinguishing route information.
3. The method of claim 1, further comprising, after the calculating a distance value between the predicted location and the intersection:
if the distance value is out of the preset first warning distance value range, judging whether the distance value is in a preset second warning distance value range, wherein the second warning distance value range is larger than the first warning distance value range; and if so, displaying a secondary collision risk early warning corresponding to the training airplane deviating from the air route.
4. The training machine intelligent direction method of claim 1, further comprising:
obtaining the remaining voyage distance of the training airplane according to the current remaining voyage information, the space position information and the set voyage information of the target training airplane;
calculating the reference oil quantity required by the target training airplane according to the remaining voyage distance and the unit oil consumption in a pre-stored database;
acquiring the current residual oil quantity of the target training airplane, and judging whether the reference oil quantity is greater than the residual oil quantity or not; and if so, displaying the risk early warning of insufficient oil quantity corresponding to the training airplane with the reference oil quantity being greater than the residual oil quantity.
5. The intelligent command method for the training plane according to claim 4, wherein after the displaying of the risk early warning of the lack of fuel corresponding to the training plane with the reference fuel amount larger than the remaining fuel amount, the method further comprises:
the method comprises the steps of calling geographic position information of all parking aprons in a pre-stored geographic position database;
acquiring the current spatial position information of the training airplane with the reference oil amount larger than the residual oil amount;
according to the spatial position information and the geographical position information of all the parking aprons, obtaining the actual distance required for navigation between all the parking aprons and the training airplane of the training airplane with the reference oil quantity larger than the residual oil quantity, and screening the geographical position information of the nearest parking apron corresponding to the minimum actual distance;
calculating a reference distance which can be navigated by the training airplane with the reference oil quantity larger than the residual oil quantity according to the residual oil quantity and the unit oil consumption in the pre-stored geographic position database;
judging whether the actual distance is smaller than a reference distance; and if so, displaying the warning of the return route of the geographical position information of the nearest apron corresponding to the training aircraft with the reference oil amount larger than the residual oil amount.
6. The trainer intelligence command method of claim 2, further comprising:
acquiring a geographical area where the remaining route information of the target training airplane is located according to the current spatial position information of the target training airplane;
inquiring an area with thunderstorm in weather software according to the geographical area where the remaining route information is located;
and inquiring whether the geographic area where the residual route information is located has thunderstorm or not, and if so, planning detouring route information for detouring the thunderstorm for the training airplane of which the geographic area where the residual route information is located has the thunderstorm.
7. The intelligent command method for training plane according to claim 6, wherein after planning detour route information for detouring thunderstorms for the training plane having thunderstorms in the geographical area where the remaining route information is located, the method further comprises:
and if the detouring route and other routes have intersections, replanning the route changing information for the training aircraft with thunderstorm in the geographical area where the remaining route information is located.
8. A trainer intelligence command system, the system comprising:
the real-time data acquisition module (201) is used for acquiring the current positioning information of the target training airplane, wherein the positioning information comprises geographic position information, altitude information and set route information;
the return route planning module (202) is used for obtaining the current spatial position information of each training airplane according to the geographical position information and the height information, determining the current route information of each training airplane according to the spatial position information, and planning the return route information for the training airplane deviating from the route if the current route information of the training airplane deviates from the set route information;
the distinguishing route acquisition module (203) is used for inquiring the set route information of other training airplanes and obtaining the distinguishing route information of other training airplanes according to the set route information;
the route crossing judging module (204) is used for judging whether a cross point exists in the distinguished route information and the return route information; if so, acquiring the current first flight speed of the training airplane deviating from the flight path, and calculating the predicted flight time required by the training airplane deviating from the flight path to reach the intersection according to the first flight speed;
and the collision risk early warning module (205) is used for acquiring the current second flight speed of other training airplanes with intersections in the distinguishing course information and the return course information, obtaining the predicted positions of the other training airplanes with the intersections in the distinguishing course information and the return course information after the predicted flight time according to the predicted flight time and the second flight speed, calculating the distance value between the predicted positions and the intersections, and displaying primary collision risk early warning corresponding to the training airplanes deviated from the course if the distance value is within a preset first warning distance value range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124030.8A CN114550507A (en) | 2022-02-10 | 2022-02-10 | Training machine intelligent command method, system, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210124030.8A CN114550507A (en) | 2022-02-10 | 2022-02-10 | Training machine intelligent command method, system, equipment and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114550507A true CN114550507A (en) | 2022-05-27 |
Family
ID=81673390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210124030.8A Pending CN114550507A (en) | 2022-02-10 | 2022-02-10 | Training machine intelligent command method, system, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114550507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679757A (en) * | 2023-07-31 | 2023-09-01 | 深圳高度创新技术有限公司 | Obstacle avoidance method of unmanned aerial vehicle and unmanned aerial vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187889A1 (en) * | 2017-04-09 | 2018-10-18 | 深圳市大疆创新科技有限公司 | Flight processing method and control apparatus |
| CN110262552A (en) * | 2019-06-26 | 2019-09-20 | 南京拓兴智控科技有限公司 | Flight control method, device, equipment and the storage medium of unmanned plane |
| CN111752296A (en) * | 2019-09-30 | 2020-10-09 | 广州极飞科技有限公司 | Unmanned aerial vehicle air route control method and related device |
| CN112925335A (en) * | 2019-12-06 | 2021-06-08 | 顺丰科技有限公司 | Unmanned aerial vehicle communication method and device, computer readable storage medium and equipment |
-
2022
- 2022-02-10 CN CN202210124030.8A patent/CN114550507A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187889A1 (en) * | 2017-04-09 | 2018-10-18 | 深圳市大疆创新科技有限公司 | Flight processing method and control apparatus |
| CN110262552A (en) * | 2019-06-26 | 2019-09-20 | 南京拓兴智控科技有限公司 | Flight control method, device, equipment and the storage medium of unmanned plane |
| CN111752296A (en) * | 2019-09-30 | 2020-10-09 | 广州极飞科技有限公司 | Unmanned aerial vehicle air route control method and related device |
| CN112925335A (en) * | 2019-12-06 | 2021-06-08 | 顺丰科技有限公司 | Unmanned aerial vehicle communication method and device, computer readable storage medium and equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679757A (en) * | 2023-07-31 | 2023-09-01 | 深圳高度创新技术有限公司 | Obstacle avoidance method of unmanned aerial vehicle and unmanned aerial vehicle |
| CN116679757B (en) * | 2023-07-31 | 2023-10-27 | 深圳高度创新技术有限公司 | Obstacle avoidance method of unmanned aerial vehicle and unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1873606B1 (en) | Termination secured route planning | |
| US9520066B2 (en) | Determining landing sites for aircraft | |
| CN100535684C (en) | Method and system for preventing aircraft from penetrating into dangerous trailing vortex area of vortex generator | |
| US9257048B1 (en) | Aircraft emergency landing route system | |
| US7689328B2 (en) | Determining suitable areas for off-airport landings | |
| CN1906501B (en) | Integrated system for aircraft vortex safety | |
| US7623960B2 (en) | System and method for performing 4-dimensional navigation | |
| EP0965118B1 (en) | Apparatus for indicating air traffic and terrain collision threat to an aircraft | |
| EP2837914A1 (en) | Display systems and methods for providing displays indicating a required time of arrival | |
| US8285425B2 (en) | System and method for controlling an unarmed air vehicle | |
| US7844373B2 (en) | Method and a system for monitoring the following of a reference trajectory by an aircraft | |
| CN101416028B (en) | Aircraft guidance system | |
| EP3799010B1 (en) | System and method for aircraft guidance to runway in case of complete loss of engine thrust | |
| EP2040240A2 (en) | Financial decision aid for 4-D navigation | |
| US10984664B2 (en) | System for determining potential landing sites for aircraft prior to landing assist device deployment | |
| US10026327B2 (en) | Managing the trajectory of an aircraft in case of engine outage | |
| CN114550507A (en) | Training machine intelligent command method, system, equipment and storage medium | |
| CN113821056A (en) | Safety measurement and control method, device, equipment and storage medium for marine unmanned aerial vehicle | |
| US20240194083A1 (en) | Automatic adaptation of the vertical profile of an aircraft on the basis of a positional uncertainty | |
| CN116578114A (en) | Mobile phone nest autonomous inspection safety operation method, control terminal and medium | |
| CN114550508A (en) | Training machine intelligent position management system, method, device and storage medium | |
| Yakimenko et al. | Development and testing of an integrated display with a cognitive guidance prompt for improving the safety of landing operations | |
| Neuman et al. | Flight experience with time-of-arrival control for STOL aircraft in the terminal area | |
| Rawlings | The role of advanced navigation in future air traffic management |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |