CN115035748B - Civil aviation flight flow control situation monitoring method and system - Google Patents
Civil aviation flight flow control situation monitoring method and system Download PDFInfo
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Abstract
The invention discloses a method and a system for monitoring flow control situation of civil aviation flight, wherein the method comprises the following steps: setting a flight flow control rule, and classifying, managing and editing the flow control rule according to the flight direction; setting display characteristics; for flights conforming to a certain flow control rule, automatically displaying the labels of the flights according to the display characteristics corresponding to the flow control rule; and for a plurality of flights conforming to the same flow control rule, calculating the time difference and the distance between every two flights in the plurality of flights, judging whether the time difference and the distance conform to the interval required by the flow control rule, and if not, sending out an alarm prompt. In the invention, the flow chamber controller can manage according to the flying direction, and the operation is simple and convenient; the display characteristics corresponding to the flow control rules are also set, so that corresponding flights can be screened according to the needs, the working efficiency is improved, and the error occurrence probability is reduced; and an alarm prompt can be sent out, so that the flow chamber controller can make corresponding treatment measures as soon as possible.
Description
Technical Field
The invention relates to the technical field of flight flow monitoring, in particular to a method and a system for monitoring a civil aviation flight flow control situation.
Background
The primary responsibility of the civil aviation management department is to prevent the airplane from colliding with the airplane, prevent the airplane from colliding with the ground obstacle, and enable the flights to run more smoothly and orderly on the basis.
With the rapid development of the civil aviation industry of China, the flow of the domestic flights of China keeps a high-speed growth situation in the last twenty years. Although the sky is big, many aircraft, other types of aircraft such as military use, navigation and the like fly in the air besides civil aircraft. In order to ensure safety, a certain safety interval must be kept between the aircrafts, which requires that the air management department make a flight flow prediction in advance. If an aircraft that has flown in the air cannot stand still when the traffic of the flights at a certain airport or in a certain air space has been saturated or tends to be saturated, the corresponding processing can be performed only by implementing the traffic control of the flights. In the civil aviation air traffic control system, the work of the flight traffic prediction and the flight traffic control is implemented specifically, and the work is a department of the civil aviation air traffic control system.
The air-to-air monitoring equipment for civil aviation mainly comprises various equipment (hereinafter simply referred to as monitoring equipment) such as primary/secondary radars, ADSB broadcast type automatic correlation monitoring equipment and the like, wherein the monitoring equipment can accurately acquire primary monitoring data such as real-time position, altitude, speed, heading, climbing/descending rate and the like of an aircraft in real time.
An air traffic control automation system (Air Traffic Control System, hereinafter abbreviated as ATC system) is the most important technical tool for air traffic controllers to grasp air flight situations and implement air traffic control in real time. In order to maintain continuous, accurate monitoring of the target, the ATC system needs to receive, parse, and process the raw monitoring data generated by each monitoring device.
At present, in a civil aviation air traffic control flow management system, a main tool used in daily actual work of most flow chambers is an ATC system, and the problems are as follows:
1) The flight screening display function required by the flow management work cannot be realized conveniently and quickly;
2) The flow control alarm function required by the flow control work is not provided.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a civil aviation flight flow control situation monitoring method and system, and a flow room controller can manage according to the flight direction, so that the operation is simple and convenient; the display characteristics corresponding to the flow control rules are also set, so that corresponding flights can be screened according to the needs, the working efficiency is improved, and the error occurrence probability is reduced; and the flow chamber controller can also send out an alarm prompt, and can make corresponding treatment measures as soon as possible.
First aspect
The invention provides a civil aviation flight flow control situation monitoring method, which comprises the following steps:
setting a flight flow control rule, and carrying out classified management and editing on the flow control rule according to the flight direction;
setting display characteristics corresponding to each flow control rule; for flights conforming to a certain flow control rule, automatically displaying the labels of the flights according to the display characteristics corresponding to the flow control rule;
and for a plurality of flights conforming to the same flow control rule, calculating the time difference and the distance between every two flights in the plurality of flights, judging whether the time difference and the distance conform to the interval required by the flow control rule, and if not, sending out an alarm prompt.
Preferably, the setting of the flight flow control rules includes guiding the flow control rules issued by other systems and/or creating and editing the flow control rules.
Preferably, the specific data items of the flow control rule include a flow control name, a start time, an end time, a controlled waypoint, a controlled take-off airport, an exempt from take-off airport, a controlled landing airport, an exempt from landing airport, a flow control reason, a restriction type, and a restriction time.
Preferably, the display features include color and/or specific characters.
Preferably, the method further comprises: for a flight that meets multiple flow control rules at the same time, special character prompts are given on the signage of the flight.
Preferably, the alarm prompt includes: the signage alert prompts for two flights not meeting the interval required by the flow control rule, and the two flights are automatically connected and the time difference and distance between the two flights are displayed.
Second aspect
The invention provides a civil aviation flight flow control situation monitoring system, which comprises a processor and a memory, wherein a program is stored in the memory, and the steps in the method in the first aspect are executed when the program is run by the processor.
The beneficial effects of the invention are as follows:
(1) The flow control rules are managed and displayed according to the flight directions, so that a flow chamber controller can find and master the flow control rules of all the flight directions, and the operation is simple and convenient;
(2) The flow chamber controllers are enabled to be clear of the controlled flights in the current air flight situation at a glance, the controlled flights are not required to be filtered and displayed manually one by one, the daily work efficiency of the flow chamber controllers is greatly improved, and the error occurrence probability in daily work is reduced;
(3) The method can remind the flow room controllers of the time and distance intervals between the controlled flights in time not meeting the requirements of the flow control rules, so that the flow room controllers do not need to monitor and calculate whether the time and distance intervals between the controlled flights meet the requirements of the flow control rules or not, and automatically remind the flow room controllers to make corresponding disposal measures as soon as possible through alarming, thereby greatly facilitating the daily work of the flow room controllers.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a flow chart of a method for monitoring civil aviation flight flow control situation according to an embodiment of the invention;
fig. 2 is a logic block diagram of a civil aviation flight flow control situation monitoring system according to an embodiment of the present invention.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.
As shown in fig. 1, the embodiment of the invention provides a method for monitoring a civil aviation flight flow control situation, which comprises the following steps:
s1, setting flight flow control rules, and classifying, managing and editing the flow control rules according to the flight directions, such as Kunming, sian, lhasa, nanning, guangzhou and the like, wherein a plurality of flow control rules can be arranged in each flight direction;
s2, setting display characteristics corresponding to each flow control rule; for flights conforming to a certain flow control rule, automatically displaying the labels of the flights according to the display characteristics corresponding to the flow control rule;
s3, calculating the time difference and the distance between every two flights in the plurality of flights for the plurality of flights conforming to the same flow control rule, judging whether the time difference and the distance conform to the interval required by the flow control rule, and if not, sending out an alarm prompt.
In the embodiment of the invention, the flight flow control rule can be set, the flow room controller can manage according to the flight direction, and the operation is simple and convenient; the display characteristics corresponding to the flow control rules are also set, and the flow room controllers can screen corresponding flights according to the needs, so that the working efficiency is improved, and the error occurrence probability is reduced; and judging whether the intervals meeting the requirements of the flow control rules are met between every two flights meeting the same flow control rules, and sending out an alarm prompt under the condition that the intervals are not met, so that the flow room controller can make corresponding disposal measures as soon as possible.
In the embodiment of the invention, setting the flight flow control rule comprises guiding the flow control rule issued by other systems and/or creating and editing the flow control rule.
Specific data items of the flow control rules include, but are not limited to, flow control name, start time, end time, controlled waypoint, controlled take off airport, exempt from take off airport, controlled landing airport, exempt from landing airport, flow control reasons, restriction type, and restriction time. In other embodiments of the present invention, other specific data items may be set according to actual needs.
In an embodiment of the invention, the display features include colors and/or specific characters. When the display characteristic is color, each flow control rule has a corresponding color. For the flow control rules belonging to the same flight direction, different colors are set for each flow control rule in the direction as much as possible, and the flow control rules are easy to distinguish. In the embodiment of the invention, all aircrafts in the air can be screened and calculated according to the issued and validated flow control rule.
For flights meeting a certain flow control rule, automatically displaying the label of the flight according to the color corresponding to the flow control rule, or displaying a specific character corresponding to the flow control rule on the flight label. If a flight meets a plurality of flow control rules at the same time, special character prompts are given on the sign thereof (such as the arrangement display of small squares with corresponding colors of the plurality of flow control rules). Flights that do not meet any of the flow control rules, i.e., uncontrolled flights, are displayed by default with track symbols (e.g., small airplane icons).
The existing ATC system is designed for the empty pipe controllers, and in daily work, the empty pipe controllers mainly perform screening display on the aircraft targets from the 3 aspects of an altitude layer, a secondary radar transponder code section and whether flights are relevant to the seat, and the 3 types of flight screening display functions are most common for the empty pipe controllers, but have little use for the flow chamber controllers. The point of interest of the flow room controller is completely different from that of the empty pipe controller, and the required flight screening display functions are mainly 2 kinds of the following:
1) Only the tag information to the aircraft landing at a certain airport or to the aircraft landing at a certain few airports is displayed, for example, only the signage of the aircraft landing at the two airports of the capital double flow and the capital heaven is displayed, and the rest of the aircraft is displayed by only one specific small icon (such as a small plane icon).
2) Only the aircraft tags constrained by a certain flow control rule or rules are displayed, for example, only all aircraft whose destination airport meeting the flow control rule (30 minutes 2 times at the Chongqing airport with a minimum interval of 10 minutes) is Chongqing are displayed, and the rest of the aircraft are displayed with only one specific small icon (e.g., a small aircraft icon).
The traditional ATC system does not have a screening function, and a traffic room controller uses the traditional ATC system, so that in order to realize traffic prediction and control, whether all flights are filtered and displayed can be manually controlled one by one according to the destination of the flights or the current traffic control rule. Such operations are extremely inconvenient during the peak period of the flights each day, the additional overhead incurred is significant, greatly reduces the efficiency of the traffic room controller, and is prone to errors in operation.
In the embodiment of the invention, the flow control rules are managed and displayed according to the flight directions, so that a flow chamber controller can find and master the flow control rules of all flight directions, and the operation is simple and convenient. In addition, in the embodiment of the invention, the display characteristics corresponding to each flow control rule are set, and the flow room controllers can screen according to the flow control rules, so that the flow room controllers can see the controlled flights in the current air flight situation at a glance, the controlled flights are not required to be filtered and displayed manually one by one, the daily work efficiency of the flow room controllers is greatly improved, and the error occurrence probability in daily work is reduced.
In the embodiment of the invention, the alarm prompt comprises: the signage alert prompts for two flights not meeting the interval required by the flow control rule, and the two flights are automatically connected and the time difference and distance between the two flights are displayed. Signage alert cues include signage automatically flashing or displaying special alert characters (alert character content, color configurable).
In order to better understand the technical solution of the alarm in the embodiment of the present invention, the following examples are listed:
the interval required by the set flow control rule is as follows: the ground Chongqing airport is 2 frames for 30 minutes, and the minimum interval is 10 minutes. If 2 flights to the Chongqing airport landing exist in the air at the moment, the two flights meet the same flow control rule, but the time interval between the two flights is 8 minutes, the time interval between the two flights is smaller than 10 minutes of the interval required by the flow control rule, an alarm prompt is automatically given on the labels of the two flights, the flow room controller is reminded to take corresponding control measures, and the time interval between the two flights is increased.
The embodiment of the invention also comprises the following steps: for a plurality of flights conforming to the same flow control rule, calculating time difference and distance between every two flights in the plurality of flights, judging whether the time difference and the distance are about to be in a gap which does not conform to the flow control rule requirement, and if the time difference and the distance are about to be in a gap which does not conform to the flow control rule requirement, sending out an early warning prompt. Wherein, determining whether the time difference and the distance are about to be out of compliance with the interval required by the flow control rule may include: and judging whether the time difference and the distance are larger than 1.1 times of the interval required by the flow control rule. Specifically, for a plurality of flights conforming to the same flow control rule, calculating the time difference and the distance between every two flights in the plurality of flights, judging whether the time difference and the distance are larger than 1.1 times of the interval required by the flow control rule, and if not, sending out an early warning prompt.
The existing ATC system mainly assists an air traffic control controller to dynamically monitor and command airborne aircrafts, prevents the aircrafts from approaching danger, prevents the aircrafts from colliding with ground targets, prevents the aircrafts from entering dangerous areas, and the like, and the corresponding alarming functions mainly include conflict alarming, low-high alarming, danger area alarming, and the like. The alerting function of the ATC system is very important but not a function required by the flow chamber controller. The embodiment of the invention can prompt the time and the distance interval between the controlled flights of the flow chamber controller to not meet the requirement of the flow control rule in time, so that the flow chamber controller does not need to monitor and calculate whether the time and the distance interval between the controlled flights meet the requirement of the flow control rule or not, and automatically prompt the flow chamber controller to make corresponding disposal measures as soon as possible through alarming, thereby greatly facilitating the daily work of the flow chamber controller.
The embodiment of the invention also provides a civil aviation flight flow control situation monitoring system, as shown in fig. 2, which is used for implementing the above-mentioned civil aviation flight flow control situation monitoring method, and comprises a processor and a memory, wherein the memory stores a program, and when the program is run by the processor, the following steps are executed:
s1, setting flight flow control rules, and classifying, managing and editing the flow control rules according to the flight directions, such as Kunming, sian, lhasa, nanning, guangzhou and the like, wherein a plurality of flow control rules can be arranged in each flight direction;
s2, setting display characteristics corresponding to each flow control rule; for flights conforming to a certain flow control rule, automatically displaying the labels of the flights according to the display characteristics corresponding to the flow control rule;
s3, calculating the time difference and the distance between every two flights in the plurality of flights for the plurality of flights conforming to the same flow control rule, judging whether the time difference and the distance conform to the interval required by the flow control rule, and if not, sending out an alarm prompt.
In the embodiment of the invention, the flight flow control rule can be set, the flow room controller can manage according to the flight direction, and the operation is simple and convenient; the display characteristics corresponding to the flow control rules are also set, and the flow room controllers can screen corresponding flights according to the needs, so that the working efficiency is improved, and the error occurrence probability is reduced; and judging whether the intervals meeting the requirements of the flow control rules are met between every two flights meeting the same flow control rules, and sending out an alarm prompt under the condition that the intervals are not met, so that the flow room controller can make corresponding disposal measures as soon as possible.
The principle of the program execution steps of the system is consistent with the method of the invention, and each step can be correspondingly described by referring to the related description, and is not repeated.
In the embodiment of the invention, setting the flight flow control rule comprises guiding the flow control rule issued by other systems and/or creating and editing the flow control rule.
Specific data items of the flow control rules include, but are not limited to, flow control name, start time, end time, controlled waypoint, controlled take off airport, exempt from take off airport, controlled landing airport, exempt from landing airport, flow control reasons, restriction type, and restriction time. In other embodiments of the present invention, other specific data items may be set according to actual needs.
In an embodiment of the invention, the display features include colors and/or specific characters. When the display characteristic is color, each flow control rule has a corresponding color. For the flow control rules belonging to the same flight direction, different colors are set for each flow control rule in the direction as much as possible, and the flow control rules are easy to distinguish. In the embodiment of the invention, all aircrafts in the air can be screened and calculated according to the issued and validated flow control rule.
For flights meeting a certain flow control rule, automatically displaying the label of the flight according to the color corresponding to the flow control rule, or displaying a specific character corresponding to the flow control rule on the flight label. If a flight meets a plurality of flow control rules at the same time, special character prompts are given on the sign thereof (such as the arrangement display of small squares with corresponding colors of the plurality of flow control rules). Flights that do not meet any of the flow control rules, i.e., uncontrolled flights, are displayed by default with track symbols (e.g., small airplane icons).
The existing ATC system is designed for the empty pipe controllers, and in daily work, the empty pipe controllers mainly perform screening display on the aircraft targets from the 3 aspects of an altitude layer, a secondary radar transponder code section and whether flights are relevant to the seat, and the 3 types of flight screening display functions are most common for the empty pipe controllers, but have little use for the flow chamber controllers. The point of interest of the flow room controller is completely different from that of the empty pipe controller, and the required flight screening display functions are mainly 2 kinds of the following:
1) Only the tag information to the aircraft landing at a certain airport or to the aircraft landing at a certain few airports is displayed, for example, only the signage of the aircraft landing at the two airports of the capital double flow and the capital heaven is displayed, and the rest of the aircraft is displayed by only one specific small icon (such as a small plane icon).
2) Only the aircraft tags constrained by a certain flow control rule or rules are displayed, for example, only all aircraft whose destination airport meeting the flow control rule (30 minutes 2 times at the Chongqing airport with a minimum interval of 10 minutes) is Chongqing are displayed, and the rest of the aircraft are displayed with only one specific small icon (e.g., a small aircraft icon).
The traditional ATC system does not have a screening function, and a traffic room controller uses the traditional ATC system, so that in order to realize traffic prediction and control, whether all flights are filtered and displayed can be manually controlled one by one according to the destination of the flights or the current traffic control rule. Such operations are extremely inconvenient during the peak period of the flights each day, the additional overhead incurred is significant, greatly reduces the efficiency of the traffic room controller, and is prone to errors in operation.
In the embodiment of the invention, the flow control rules are managed and displayed according to the flight directions, so that a flow chamber controller can find and master the flow control rules of all flight directions, and the operation is simple and convenient. In addition, in the embodiment of the invention, the display characteristics corresponding to each flow control rule are set, and the flow room controllers can screen according to the flow control rules, so that the flow room controllers can see the controlled flights in the current air flight situation at a glance, the controlled flights are not required to be filtered and displayed manually one by one, the daily work efficiency of the flow room controllers is greatly improved, and the error occurrence probability in daily work is reduced.
In the embodiment of the invention, the alarm prompt comprises: the signage alert prompts for two flights not meeting the interval required by the flow control rule, and the two flights are automatically connected and the time difference and distance between the two flights are displayed. Signage alert cues include signage automatically flashing or displaying special alert characters (alert character content, color configurable).
The embodiment of the invention also comprises the following steps: for a plurality of flights conforming to the same flow control rule, calculating time difference and distance between every two flights in the plurality of flights, judging whether the time difference and the distance are about to be in a gap which does not conform to the flow control rule requirement, and if the time difference and the distance are about to be in a gap which does not conform to the flow control rule requirement, sending out an early warning prompt. Wherein, determining whether the time difference and the distance are about to be out of compliance with the interval required by the flow control rule may include: and judging whether the time difference and the distance are larger than 1.1 times of the interval required by the flow control rule. Specifically, for a plurality of flights conforming to the same flow control rule, calculating the time difference and the distance between every two flights in the plurality of flights, judging whether the time difference and the distance are larger than 1.1 times of the interval required by the flow control rule, and if not, sending out an early warning prompt.
The existing ATC system mainly assists an air traffic control controller to dynamically monitor and command airborne aircrafts, prevents the aircrafts from approaching danger, prevents the aircrafts from colliding with ground targets, prevents the aircrafts from entering dangerous areas, and the like, and the corresponding alarming functions mainly include conflict alarming, low-high alarming, danger area alarming, and the like. The alerting function of the ATC system is very important but not a function required by the flow chamber controller. The embodiment of the invention can prompt the time and the distance interval between the controlled flights of the flow chamber controller to not meet the requirement of the flow control rule in time, so that the flow chamber controller does not need to monitor and calculate whether the time and the distance interval between the controlled flights meet the requirement of the flow control rule or not, and automatically prompt the flow chamber controller to make corresponding disposal measures as soon as possible through alarming, thereby greatly facilitating the daily work of the flow chamber controller.
In particular, implementations of the invention and all of the functional operations provided herein may be implemented in computer software, firmware, or hardware, including the structures disclosed in this specification and their structural equivalents, or in combinations of one or more of them. Implementations of the invention may be realized as one or more computer program products, i.e., as one or more modules of computer program instructions encoded on a computer-readable medium; the computer readable medium can be a machine-readable storage device, a machine-readable storage substrate, a memory device, a composition of matter effecting a machine-readable propagated signal, or a combined implementation of one or more of them.
A computer program (also known as a program, software application, script, or code) can be deployed in any form, including as a stand-alone program or as a module, component, subroutine, or other unit suitable for use in a computing environment. The computer program does not necessarily correspond to a file in a file system. A program can be stored in a portion of a file that holds other programs or data (e.g., one or more scripts stored in a markup language document), in a single file dedicated to the program in question, or in multiple coordinated files (e.g., files that store one or more modules, sub-programs, or portions of code). A computer program can be deployed to be executed on one computer or on multiple computers at one site or distributed across multiple sites and interconnected by a communication network.
According to the civil aviation flight flow control situation monitoring method and system provided by the embodiment of the invention, the flow control rules are managed and displayed according to the flight directions, so that the flow room controllers can find and master the flow control rules of all the flight directions, and the operation is very simple and convenient; the flow chamber controllers are enabled to be clear of the controlled flights in the current air flight situation at a glance, the controlled flights are not required to be filtered and displayed manually one by one, the daily work efficiency of the flow chamber controllers is greatly improved, and the error occurrence probability in daily work is reduced; the method can remind the flow room controllers of the time and distance intervals between the controlled flights in time not meeting the requirements of the flow control rules, so that the flow room controllers do not need to monitor and calculate whether the time and distance intervals between the controlled flights meet the requirements of the flow control rules or not, and automatically remind the flow room controllers to make corresponding disposal measures as soon as possible through alarming, thereby greatly facilitating the daily work of the flow room controllers.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (4)
1. The civil aviation flight flow control situation monitoring method is characterized by comprising the following steps of:
setting a flight flow control rule, and carrying out classified management and editing on the flow control rule according to the flight direction;
setting display characteristics corresponding to each flow control rule; for flights conforming to a certain flow control rule, automatically displaying the labels of the flights according to the colors corresponding to the flow control rule or displaying specific characters corresponding to the flow control rule on the flight labels; if one flight accords with a plurality of flow control rules at the same time, special character prompts are given on the labels of the flights;
for a plurality of flights conforming to the same flow control rule, calculating the time difference and the distance between every two flights in the plurality of flights, judging whether the time difference and the distance conform to the interval required by the flow control rule, and if not, sending out an alarm prompt; the alarm prompt comprises: the signage alert prompts for two flights not meeting the interval required by the flow control rule, and the two flights are automatically connected and the time difference and distance between the two flights are displayed.
2. A method of monitoring civil aviation flight flow control situations according to claim 1, wherein the setting of flight flow control rules includes directing other system issued flow control rules and/or creating and editing flow control rules.
3. The method of claim 1, wherein the specific data items of the flow control rule include a flow control name, a start time, an end time, a controlled waypoint, a controlled take-off airport, an exempt from take-off airport, a controlled landing airport, an exempt from landing airport, a flow control reason, a restriction type, and a restriction time.
4. A civil aviation flight flow control situation monitoring system comprising a processor and a memory, the memory having stored therein a program which, when executed by the processor, performs the steps of the method of any one of claims 1-3.
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| CN113205707A (en) * | 2021-05-07 | 2021-08-03 | 南京莱斯信息技术股份有限公司 | Flight traffic time slot global optimization scheduling method |
| CN113946619A (en) * | 2021-10-08 | 2022-01-18 | 北京中兵智航软件技术有限公司 | Information display method and device, storage medium and processor |
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