CN113628479B - Video-based tower control information fusion system and method - Google Patents
Video-based tower control information fusion system and method Download PDFInfo
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- CN113628479B CN113628479B CN202110938518.XA CN202110938518A CN113628479B CN 113628479 B CN113628479 B CN 113628479B CN 202110938518 A CN202110938518 A CN 202110938518A CN 113628479 B CN113628479 B CN 113628479B
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- G—PHYSICS
- G08—SIGNALLING
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- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/003—Flight plan management
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- G—PHYSICS
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- G08G5/0082—Surveillance aids for monitoring traffic from a ground station
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- G—PHYSICS
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- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/06—Traffic control systems for aircraft, e.g. air-traffic control [ATC] for control when on the ground
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Abstract
The invention discloses a video-based tower control information fusion system, which comprises: the video display module is used for receiving panoramic video data transmitted by the integrated panoramic video system, identifying, positioning, tracking at a high speed, linking a gun and a ball and hanging a label on a video of a target aircraft in the panoramic video data, and transmitting the panoramic video data, the target track and the label data to the situation display module; the situation display module is used for receiving and processing flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performing conflict detection and alarm, and transmitting track data, alarm data and configuration information to the video display module; the monitoring module is used for displaying the working condition of each device in real time and monitoring the network connection state from the target system to the monitoring subsystem and among the subsystems. The system organically integrates a plurality of independent systems required by control to carry out comprehensive unified control, and greatly improves the control efficiency.
Description
Technical Field
The invention relates to the technical field of civil aviation control, in particular to a video-based tower control information fusion system and method.
Background
In the existing civil aviation control field, a controller mainly utilizes an advanced scene guidance and control system A-SMGCS and a panoramic video system APES to carry out real-time monitoring, guidance and scheduling on the scene situation of an airport, and in addition, auxiliary monitoring equipment such as a weather self-viewing system, a light monitoring system and the like is added. Under the existing technical system, the above systems are not fused, so that the systems are relatively discrete and have relatively single functions.
The discrete use of the traditional civil aviation control systems can lead to relatively complicated procedures for controllers, for example, the controllers need to acquire data of two control systems at the same time, and then the visual angle and operation need to be switched back and forth, so that the control efficiency can be influenced, and the probability of misoperation is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention provides a video-based tower control information fusion system and method, which organically integrates a plurality of independent control systems to carry out comprehensive unified control, thereby greatly improving the control efficiency.
In a first aspect, an embodiment of the present invention provides a video-based tower control information fusion system, including: a video display module, a situation display module and a monitoring module,
the video display module is used for receiving panoramic video data transmitted by the integrated panoramic video system, identifying, positioning, tracking at a high speed, linking a gun and a ball and hanging a label on a video of a target aircraft in the panoramic video data, and transmitting the panoramic video data, the target track and the label data to the situation display module;
the situation display module is used for receiving and processing flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performing conflict detection and alarm, and transmitting track data, alarm data and configuration information to the video display module;
the monitoring module is used for displaying the working condition of each device in real time and monitoring the network connection state from the target system to the monitoring subsystem and each subsystem.
In a second aspect, a method for fusing video-based tower control information provided in an embodiment of the present invention includes:
the video display module receives panoramic video data transmitted by the airport panoramic video system, carries out aircraft identification, positioning, high-speed tracking, gun-ball linkage and video tag hanging on images in the panoramic video data, and transmits the panoramic video data, the target point trace and the tag data to the situation display module;
the situation display module receives and processes flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performs conflict detection and alarm, and transmits flight path data, alarm data and configuration information to the video display module;
the monitoring module displays the working condition of each device in real time and monitors the network connection state from the target system to the monitoring subsystem and among the subsystems.
The invention has the beneficial effects that:
the video-based tower control information fusion system and method provided by the embodiment of the invention can receive, process and display multi-protocol multi-path monitoring data, organically integrate a plurality of independent systems required by control to carry out comprehensive unified control, and greatly improve the control efficiency.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a block diagram illustrating a structure of a video-based tower control information fusion system according to a first embodiment of the present invention;
fig. 2 shows a flowchart of a method for fusing video-based tower control information according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to a determination" or "in response to a detection". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
As shown in fig. 1, a block diagram illustrating a structure of a video-based tower regulatory information fusion system according to a first embodiment of the present invention is shown, and includes: the system comprises a video display module, a situation display module and a monitoring module, wherein the video display module is used for receiving panoramic video data transmitted by an integrated panoramic video system, identifying, positioning, high-speed tracking, gun-ball linkage and video tag hanging of a target aircraft in the panoramic video data, and transmitting the panoramic video data, a target point trace and tag data to the situation display module; the situation display module is used for receiving and processing flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performing conflict detection and alarm, and transmitting track data, alarm data and configuration information to the video display module; the monitoring module is used for displaying the working condition of each device in real time and monitoring the network connection state from the target system to the monitoring subsystem and among the subsystems. The target system refers to a subsystem in the fusion system except the monitoring subsystem.
In this embodiment, the video display module is configured to receive panoramic video data transmitted by the integrated panoramic video system, identify, locate, track at a high speed, perform gun and ball linkage and video tag hanging on a target aircraft in the panoramic video data, and transmit the panoramic video data, the target point trace and the tag data to the situation display module. The video display module adopts intelligent automatic identification and video enhancement technology to carry out real-time labeling and enhanced output on the displayed information, thereby greatly improving the control efficiency. The video display module comprises an image processing service unit, the image processing service unit is used for carrying out image identification processing on received panoramic video data and carrying out identification and positioning processing on aircrafts in the images; the positioned aircraft is identified to be associated with the comprehensive track of the situation display module, and a sign is hung on the aircraft; the scene and the pentagon landing aircraft are tracked through an image recognition algorithm, and data communication, node monitoring and clock synchronization are carried out through a communication middleware and a situation display module. The video display module also includes a video storage unit for storing the video data and associated surveillance data and providing video retrieval playback. The image processing service unit and the video storage unit adopt redundant configuration.
In this embodiment, the situation display module includes a monitoring data processing unit, and the monitoring data processing unit is configured to perform fusion processing on multi-source monitoring data, integrated track processing of the primary system, single-channel target filtering, track dynamic tracking, target QNH altitude modification, altitude tracking processing, track overload processing, and flight data and monitoring data processing. The situation display module also comprises a flight data processing unit, and the flight data processing unit is used for telegraph processing, GPS data processing, flight data access processing, flight plan management, automatic receiving and dispatching take-off floor report, SSR codes, SID/STAR and process list management, correlation and decorrelation processing, control transfer and plan track processing. The situation display module also comprises an alarm processing unit, and the alarm processing unit is used for carrying out conflict detection on the approaching target and the scene target. The situation display module further comprises a data recording and playback unit, and the data recording and playback unit is used for recording and playing back network data and control seat video data. The monitoring data processing unit, the flight data processing unit, the alarm processing unit and the data recording and playback unit are in data communication, node monitoring and clock synchronization with the video display module through the communication middleware.
The monitoring module displays the working conditions of each device in the target system in real time, including the working states of each unit in the situation module and the video display module, the states of peripheral supporting devices (such as a gunlock, a ball machine and the like), the working states of network devices and fault alarms of each device. The monitoring module also monitors the network connection state between the target system and the monitoring subsystem and between the subsystems, and performs preset control operation (including remote restart, master-slave server or hardware manual switching and the like) on each device of the target system. The monitoring module supports a variety of monitoring protocols, for example; SNMP protocol, customized protocol based on TCP/IP, serial port Modbus protocol, etc.
The monitoring module is also used for modifying the configuration of target system equipment on line, simply detecting the working state of a target system network, such as whether a physical line to certain equipment is unobstructed and the like, and also supports a database, wherein logs and configuration information are stored in the database, complex query can be carried out on the logs, data processing and analysis on system operation logs are supported, the state condition and trend of the equipment can be displayed through the logs, and a plurality of system configurations (including the number of the equipment and the type of the equipment, and each equipment can be used for monitoring content in a self-defined manner) can be supported, and the configurations can be imported or exported, can be modified and switched by a manager with authority, and the management can be realized by the database. The monitoring interface has high customization, can perform hierarchical graphical display on the network topology of the target system in one interface, and can set custom layout according to the preference of a user.
The video-based tower control information fusion system provided by the embodiment of the invention can receive, process and display multi-protocol multi-path monitoring data, organically integrates a plurality of independent systems required by control to carry out comprehensive unified control, so that a controller can obtain the data and functions of a plurality of control systems on one platform, the complicated manual switching is avoided, and the control efficiency is greatly improved.
The video display module in the video-based tower control information fusion system provided by the embodiment adopts artificial intelligence automatic identification and video enhancement technology, carries out real-time labeling and enhanced output on the displayed information, and greatly improves the control efficiency.
In the first embodiment described above, a video-based tower control information fusion system is provided, and correspondingly, the present application further provides a video-based tower control information fusion method. Please refer to fig. 2, which is a flowchart illustrating a method for fusing video-based tower regulatory information according to a second embodiment of the present invention. Since the method embodiment is basically similar to the device embodiment, the description is simple, and the relevant points can be referred to the partial description of the device embodiment. The method embodiments described below are merely illustrative.
As shown in fig. 2, a flowchart of a video-based tower regulatory information fusion method according to a second embodiment of the present invention is shown, where the method includes:
the video display module receives panoramic video data transmitted by an airport panoramic video system, carries out aircraft identification, positioning, high-speed tracking, gun-ball linkage and video tag hanging on images in the panoramic video data, and transmits the panoramic video data, a target trace and tag data to the situation display module;
the situation display module receives and processes flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performs conflict detection and alarm, and transmits track data, alarm data and configuration information to the video display module;
the monitoring module displays the working condition of each device in real time and monitors the network connection state from the target system to the monitoring subsystem and among the subsystems.
Specifically, the video display module receives panoramic video data transmitted by the airport panoramic video system, and specifically includes the following steps of aircraft identification, positioning, high-speed tracking, gun-ball linkage and video tagging of images in the panoramic video data:
carrying out image identification processing on the received panoramic video data, and carrying out identification positioning processing on an aircraft in the image;
the positioned aircraft is identified to be associated with the comprehensive track of the situation display module, and a sign is hung on the aircraft;
and tracking the scene and the five-side landing aircraft through an image recognition algorithm.
The video display module adopts artificial intelligence automatic identification and video enhancement technology to carry out real-time labeling and enhanced output on the displayed information, thereby greatly improving the control efficiency.
Specifically, the receiving and processing of flight plans, message data, monitoring data, meteorological data, GPS data, and a-CDM data at an airport by the situation display module, and the performing of collision detection and alarm specifically includes:
fusing multi-source monitoring data, performing integrated track processing on a main system, filtering a single-channel target, dynamically tracking a track, correcting the height of a target QNH, performing height tracking processing, performing track overload processing and processing flight data and monitoring data;
accessing and processing flight data, managing a flight plan, automatically receiving and sending a take-off landing report, managing SSR codes, SID/STAR and processes, performing correlation and decorrelation processing, and performing control handover and planning flight path processing;
and carrying out collision detection on the approach target and the scene target.
The video-based tower control information fusion method provided by the embodiment of the invention can receive, process and display multi-protocol multi-path monitoring data, organically integrates a plurality of independent systems required by control to carry out comprehensive unified control, so that a controller can obtain the data and functions of a plurality of control systems on one platform, the complicated manual switching is avoided, and the control efficiency is greatly improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. A video-based tower control information fusion system is characterized by comprising: a video display module, a situation display module and a monitoring module,
the video display module is used for receiving panoramic video data transmitted by the integrated panoramic video system, identifying, positioning, tracking at a high speed, linking a gun and a ball and hanging a label on a video of a target aircraft in the panoramic video data, transmitting the panoramic video data, the target track and the label data to the situation display module, and carrying out real-time labeling and enhanced output on displayed information by the video display module by adopting an intelligent automatic identification and video enhancement technology;
the situation display module is used for receiving and processing flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performing conflict detection and alarm, and transmitting track data, alarm data and configuration information to the video display module;
the monitoring module is used for displaying the working condition of each device in real time and monitoring the network connection state from the target system to the monitoring subsystem and each subsystem.
2. The system of claim 1, wherein the video display module comprises an image processing service unit, and the image processing service unit is used for performing image recognition processing on the received panoramic video data and performing recognition and positioning processing on aircrafts in the images; identifying the positioned aircraft and associating the aircraft with the comprehensive track of the situation display module, and hanging a label on the aircraft; and tracking the scene and the pentagon landing aircrafts through an image recognition algorithm.
3. The system of claim 2, wherein the video display module further comprises a video storage unit for storing video data and associated surveillance data and providing video retrieval playback.
4. The system of claim 3, wherein the situation display module comprises a monitoring data processing unit, and the monitoring data processing unit is used for performing multi-source monitoring data fusion processing, primary system comprehensive track processing, single-channel target filtering, track dynamic tracking, target QNH altitude correction, altitude tracking processing, track overload processing and flight data and monitoring data processing.
5. The system of claim 4, wherein the situational display module further comprises a flight data processing unit for telegram processing, GPS data processing, flight data access processing, flight plan management, automated transceiving takeoff floor reports, SSR codes, SID/STAR and schedule management, correlation and decorrelation processing, handoff and planned track processing.
6. The system of claim 5, wherein the situational display module further comprises an alert processing unit to perform collision detection on the approach objective and the scene objective.
7. A video-based tower control information fusion method is characterized by comprising the following steps:
the video display module receives panoramic video data transmitted by the airport panoramic video system, carries out aircraft identification, positioning, high-speed tracking, gun-ball linkage and video tag hanging on images in the panoramic video data, transmits the panoramic video data, target point traces and tag data to the situation display module, and carries out real-time tagging and enhanced output on displayed information by adopting intelligent automatic identification and video enhancement technologies;
the situation display module receives and processes flight plans, message data, monitoring data, meteorological data, GPS data and A-CDM data of an airport, performs conflict detection and alarm, and transmits flight path data, alarm data and configuration information to the video display module;
the monitoring module displays the working condition of each device in real time and monitors the network connection state from the target system to the monitoring subsystem and among the subsystems.
8. The method of claim 7, wherein the video display module receives panoramic video data transmitted from an airport panoramic video system, and performs aircraft identification, positioning, high-speed tracking, gun and ball linkage, and video tagging on images in the panoramic video data specifically comprises:
carrying out image identification processing on the received panoramic video data, and carrying out identification positioning processing on an aircraft in the image;
identifying the positioned aircraft and associating the aircraft with the comprehensive track of the situation display module, and hanging a label on the aircraft;
and tracking the scene and the five-side landing aircraft through an image recognition algorithm.
9. The method of claim 8, wherein the situational display module receives and processes flight plans, message data, surveillance data, weather data, GPS data, and a-CDM data for an airport, and performs collision detection and alerting specifically comprises:
fusing and processing multi-source monitoring data, processing a main system comprehensive track, filtering a single-channel target, dynamically tracking the track, correcting the QNH height of the target, tracking the height, processing the track overload and processing flight data and monitoring data;
carrying out telegraph processing, GPS data processing, flight data access processing, flight plan management, automatic receiving, launching, landing and reporting, SSR codes, SID/STAR and process list management, correlation and decorrelation processing, control transfer and planned flight path processing;
and carrying out conflict detection on the approach target and the scene target.
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