CN111220983A - Mobile airport runway foreign object detection system and detection method - Google Patents
Mobile airport runway foreign object detection system and detection method Download PDFInfo
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- CN111220983A CN111220983A CN202010059311.0A CN202010059311A CN111220983A CN 111220983 A CN111220983 A CN 111220983A CN 202010059311 A CN202010059311 A CN 202010059311A CN 111220983 A CN111220983 A CN 111220983A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/867—Combination of radar systems with cameras
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
- G01S19/43—Determining position using carrier phase measurements, e.g. kinematic positioning; using long or short baseline interferometry
Abstract
The invention provides a mobile airport runway foreign object detection system and a detection method, relates to the technical field of aviation monitoring, and mainly solves the technical problem of airport foreign object detection. The invention comprises the following steps: the system comprises a mobile carrier vehicle, a high-speed switch, a control system, a radar system, a satellite positioning system, a camera and terminal equipment, wherein the control system, the radar system, the satellite positioning system, the camera and the terminal equipment are connected with the high-speed switch; the control system is used for confirming and analyzing the airport runway foreign object information according to the initialization information detected by the radar system, the satellite positioning system and the camera, and sending the airport runway foreign object information to the terminal equipment; the mobile carrier vehicle is used for bearing a control system, a radar system, a satellite positioning system, a camera and terminal equipment. Therefore, the invention has the advantages of saving labor cost and time cost, having high inspection speed, effectively reducing the uncertainty of personnel inspection and the like, and has the characteristics of simple system installation mode, small occupied area of an airport and no need of rewiring construction of the airport.
Description
Technical Field
The invention relates to the technical field of aviation monitoring, in particular to a mobile airport runway foreign object detection system and a detection method.
Background
The airport working area belongs to an open environment, and foreign objects cannot be avoided in the working area. An airport runway foreign Object fod (foreign Object debris) is any foreign Object that does not belong to an airport but is present in the airport work area and may cause damage to the airport or damage to the aircraft. The occurrence of FOD brings great hidden trouble to the flight safety of the aircraft, and the aircraft can be damaged or even casualties can be caused.
Currently, airports find and clear the manual inspection mode that is mainly used for FOD. Usually, in the time of flight interval, the flight management department arranges the related personnel to quickly patrol the whole runway. The uncertainty of personnel inspection is larger, the consumed manpower is larger, the inspection time is limited, and the personnel inspection is not easy to be carried out when the number of flights is more intensive. In some airports, a plurality of radars and cameras are mounted on one side (or two sides) of a runway of the airport to detect the runway. However, the fixed detection device is complex to install, occupies a large area, needs an airport to change original circuit, network and other wiring, and cannot be cleared immediately after finding the FOD.
In the prior art, the foreign matter detection system developed for the airport runway has the defects that the installation of a detection device is complex, the occupied area of the airport is large, the airport needs to participate in layout and wiring, and the system is not perfect enough and has certain defects. Therefore, how to design a device capable of rapidly detecting the foreign objects in the mobile airport of the FOD becomes a subject of those skilled in the field of aviation monitoring.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the invention provides a mobile airport runway foreign object detection system and a detection method, which aim to solve the technical problem of detecting the airport foreign objects in the prior art and overcome the defects of two modes of adopting personnel to inspect and installing fixed detection equipment at two sides of a runway.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention relates to a mobile airport runway foreign object detection system, which comprises: the system comprises a mobile carrier vehicle, a high-speed switch, a control system, a radar system, a satellite positioning system, a camera and terminal equipment, wherein the control system, the radar system, the satellite positioning system, the camera and the terminal equipment are connected with the high-speed switch;
the radar system is used for scanning and detecting whether the airport runway foreign object exists or not and determining the preliminary positioning information of the airport runway foreign object;
the satellite positioning system is used for positioning the mobile vehicle and the terminal equipment;
the camera is used for tracking, monitoring and photographing the inspection process and the foreign objects on the airfield runway;
the control system is used for confirming and analyzing the airport runway foreign object information according to the initialization information detected by the radar system, the satellite positioning system and the camera, and sending the airport runway foreign object information to the terminal equipment;
the terminal equipment is used for processing and shooting the airport runway foreign objects by inspection personnel according to the airport runway foreign object information and sending the shot information to the control system;
the mobile carrier vehicle is used for bearing a control system, a radar system, a satellite positioning system, a camera and terminal equipment.
Further, the satellite positioning system comprises at least one of:
GPS system, Beidou system, GLONASS system.
Further, the satellite positioning system adopts a differential positioning technology.
Further, the radar system is a millimeter wave radar system.
Further, the method also comprises the following steps: and the storage module is connected with the control system and is used for storing the airport runway foreign object information detected and analyzed by the control system, the radar system, the satellite positioning system and the camera.
Further, the method also comprises the following steps: a protective cover for protecting the radar system, the satellite positioning system and the camera.
Further, the method also comprises the following steps: the lifting frame is arranged on the movable vehicle carrier and used for carrying and lifting the protective cover, the radar system, the satellite positioning system and the camera.
Further, the method also comprises the following steps: and the display screen is installed in the mobile vehicle carrier.
Further, the terminal device includes: a mobile phone and/or a tablet computer.
The invention also includes a mobile airport runway foreign object detection method, which comprises:
the radar system scans the airport runway, determines whether an airport runway foreign object exists, and sends the information of the airport runway foreign object and the preliminary positioning information of the airport runway foreign object to the control system and the storage module through the high-speed switch;
the satellite positioning system positions the mobile vehicle and the terminal equipment and sends the positioning information of the mobile vehicle and the positioning information of the terminal equipment to the control system and the storage module through the high-speed switch;
the camera tracks, shoots, records and inspects the process and foreign objects on the airport runway, and sends the video information to the control system and the storage module through the high-speed switch;
the control module receives information of the airport runway foreign objects, preliminary positioning information of the airport runway foreign objects, positioning information of mobile carrier vehicles, positioning information of terminal equipment and video information so as to form initialization information; analyzing the initialization information to obtain airport runway foreign object information, and sending the airport runway foreign object information to a storage module and terminal equipment;
the terminal equipment receives the airport runway foreign object information, so that a patrol inspector can find, process and shoot the airport runway foreign object according to the airport runway foreign object information, and the shot information is sent to the control system and the storage module through the high-speed switch, so that the control system can further analyze and confirm the airport runway foreign object information.
The mobile airport runway foreign object detection system and the detection method provided by the invention at least have the following beneficial technical effects:
(1) compared with the mode of arranging personnel to enter the airport runway for inspection, the system needs less manpower, is high in inspection speed, and effectively reduces the uncertainty of inspection of the personnel.
(2) Compared with the mode of installing fixed detection equipment on one side (or two sides) of the runway, the system has the advantages of simple installation mode, small occupied area of the airport and no need of rewiring construction of the airport.
(3) The radar system of the system is a millimeter wave radar system, does not affect the flight of an airport, has small radiation, and does not affect the health of inspection personnel.
(4) The system adopts a radar system to detect and find the target, and combines a high-precision satellite positioning receiving system, so that the position of the found FOD can be accurately calculated.
(5) Utilize the terminal equipment of configuration, the personnel of patrolling and examining can remove fast to FOD department, and the very first time is shot and is retained to in time clear up FOD.
(6) The camera configured by the system can record the FOD processing process of the inspection personnel in the whole process, and is convenient for follow-up query and use.
(7) The control system of the system provides data recording and analyzing functions, such as FOD classification statistics (danger level, crossing position, time, foreign matter type and the like), and can assist an airport to determine a subsequent important inspection area according to an analysis result.
(8) The system uses an electric/manual lifting frame lifting device, the height of the detection system is automatically adjusted by inspection personnel according to the requirement when inspection is started, and the device is lowered after inspection is finished, so that the vehicle can be conveniently carried out and leaves the field quickly.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a mobile airport runway foreign object detection system of the present invention;
FIG. 2 is a schematic diagram of another configuration of a mobile airport runway foreign object detection system of the present invention;
FIG. 3 is a schematic view of a scan of the radar system of the present invention in operation;
FIG. 4 is a schematic view of the internal structure of the protective cover of the present invention;
fig. 5 is a flowchart of a method for detecting foreign objects on a mobile airport runway according to the present invention.
In the figure, 1-a mobile vehicle, 2-a high-speed exchanger, 3-a control system, 4-a radar system, 5-a satellite positioning system, 6-a camera, 7-a terminal device, 8-a protective cover and 9-a lifting frame;
31-memory module, 32-display screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 and 2, the present invention is a mobile airport runway foreign object detection system comprising: the system comprises a mobile carrier vehicle 1, a high-speed switch 2, a control system 3, a radar system 4, a satellite positioning system 5, a camera 6 and terminal equipment 7, wherein the control system, the radar system, the satellite positioning system 5, the camera and the terminal equipment 7 are connected with the high-speed switch 2;
a radar system 4 for scanning, detecting whether an airport runway Foreign Object (FOD) exists, and determining preliminary location information of the airport runway Foreign Object (FOD);
the satellite positioning system 5 is used for positioning the mobile vehicle carrier 1 and the terminal equipment 7;
the camera 6 is used for tracking, monitoring and photographing the inspection process and foreign objects on the airfield runway;
the control system 3 is used for confirming and analyzing the airport runway foreign object information according to the initialization information detected by the radar system 4, the satellite positioning system 5 and the camera 6, and sending the airport runway foreign object information to the terminal device 7; wherein the initialization information includes: the FOD information, the FOD initial positioning information, the position information of the mobile carrier vehicle, the position information of the terminal equipment and the FOD information shot by the camera exist;
the terminal equipment 7 is used for processing and shooting the airport runway foreign objects by the patrol personnel according to the airport runway foreign object information and sending the shot information to the control system 3;
the mobile vehicle carrier 1 is used for bearing a control system 3, a radar system 4, a satellite positioning system 5, a camera 6 and terminal equipment 7.
Preferably, the control system 3 comprises at least one of:
microprocessor, singlechip, DSP chip, PLC chip, FPGA chip, CPLD chip.
In order to reduce the pressure of data transmission, the control system 3 controls other systems in a 'triggering' mode, namely, a mode of manually operating a certain system singly, and simultaneously receives data from other systems in real time, wherein the data comprise FOD information detected and found by the radar system 4, FOD preliminary positioning information, longitude and latitude heading data of the mobile carrier vehicle 1 uploaded by the satellite positioning system 5 and video image information of the camera 6.
It should be noted that the camera 6 supports day and night imaging, especially supports high-definition camera shooting with night vision function, can clearly and completely record the polling process and the tracking monitoring and shooting of the FOD, and records and stores the polling video and the FOD video through the control system 3 after polling is finished. The camera 6 ensures clear imaging in all-weather routing inspection and is convenient for later inquiry and use.
The invention mainly comprises a mobile vehicle 1, a high-speed switch 2, a control system 3 connected with the high-speed switch 2, a radar system 4, a satellite positioning system 5, a camera 6 and a terminal device 7, so as to solve the technical problem of detecting the foreign objects in the airport. The invention adopts a radar system 4 to continuously scan and detect the airport runway foreign objects, then a satellite positioning system 5 is used for positioning a mobile carrier vehicle 1 and a terminal device 7 in real time, a camera 6 is used for recording the whole process of inspecting the airport foreign objects and tracking and monitoring the airport runway foreign objects, and the terminal device 7 is also used for guiding an inspector to process and shoot the airport runway foreign objects. Therefore, the invention has the functions of monitoring, identifying and positioning the airport runway foreign objects in real time all day long without interruption, and also has the functions of amplifying images, tracking dynamic tracks and replaying the airport runway foreign objects. The invention also adopts the movable vehicle carrier 1, so that the labor cost and the time cost are saved, the inspection speed is high, the inspection efficiency is improved, and the safety of inspection personnel is ensured. The invention also has the characteristics of simple installation mode, practical operation, small occupied area of an airport, no need of rewiring construction of the airport and the like.
The high-speed switch 2 also comprises a network storage module, the high-speed switch 2 is responsible for forwarding communication data of all the devices or systems in the invention, the network storage module is used for storing data monitored by each device or system in the method and controlling the process, data and result analyzed and processed by the system 3, and the network storage module has certain disaster tolerance capability and can realize data recovery when the fault occurs.
The satellite positioning system 5 comprises at least one of:
GPS system, Beidou system, GLONASS system.
Preferably, the satellite positioning system 5 employs differential positioning techniques.
It should be noted that the satellite positioning system 5 supports a differential equation of one or more modes of the GPS system, the beidou system, and the GLONASS system. Therefore, the positioning system of the invention has high positioning precision, and can convert the FOD azimuth and distance fed back by the radar system 4 through the internal algorithm of the control system 3 after finding the FOD, and accurately calculate the longitude and latitude position information of the foreign object.
The radar system 4 is a millimeter wave radar system.
Referring to fig. 3, the radar system 4 is a mechanical scanning millimeter wave radar, the scanning range is plus or minus 10 degrees to 40 degrees, and the scanning rate is 10 degrees/s to 40 degrees/s. When the airport runway has no FOD on the ground, the ground is relatively flat, and the FOD cannot be detected by the radar system 4; when FOD (above 1.5cmx1.5cm in size) appears on the ground, the radar system 4 receives a strong echo (i.e. a powerful return wave) that is evident. At this time, the angle of the radar system 4 is the azimuth a of the current FOD. Because the frequency transmitted by the radar system 4 changes periodically along with time, the distance r of the FOD relative to the mobile vehicle carrier 1 can be calculated by analyzing the relation between the frequency of the return wave and the time. The radar system 4 uploads the azimuth angle a and the radial distance r of the FOD to the control system 3 through the high speed switch 2.
When the mobile vehicle-mounted radar system works, the radar system 4 is specifically arranged on the lifting frame 9 at the rear part of the mobile vehicle carrier 1 and moves along the detection area of the airport runway along with the mobile vehicle carrier 1. In order to ensure that the radar system 4 can scan the airport runway in a full coverage manner, the speed range of the patrol personnel driving the mobile vehicle carrier 1 is between 0 and 60km/h, and the mobile vehicle carrier 1 is positioned in the center (but not limited to the center) of the runway as much as possible.
The radar system 4 can detect the direction and distance of foreign objects, the frequency of the electromagnetic waves emitted by the radar system changes periodically along with the change of time, the airport is not affected, meanwhile, the radiation is small, and the health of inspection personnel is not affected.
It should be noted that, in order to further determine the longitude and latitude information of the FOD, so that the inspection personnel can quickly position the FOD, the satellite positioning system 5 adopts a differential positioning method to position the FOD, the precision of the satellite positioning system reaches the decimeter level, and the mobile carrier vehicle 1 is positioned in real time. The satellite positioning system 5 uploads the longitude, latitude, course and other data of the mobile carrier vehicle 1 to the control system 3 through the high-speed switch 2. The control system 3 is combined with FOD data uploaded by the radar system 4, and accurate longitude and latitude information of FOD is calculated through an internal algorithm.
The invention also includes: and the storage module 31 is connected with the control system 3 and is used for storing the FOD information monitored and analyzed by the control system 3, the radar system 4, the satellite positioning system 5 and the camera 6.
Note that the content of the record stored in the storage module 31 includes: the information of the patrol personnel, the time for finding the FOD, the position information of the FOD, the threat level of the FOD, the picture of the FOD, the FOD track, the position information of the mobile carrier vehicle, the position information of the terminal equipment, the whole patrol process and the like. And the data in the storage module 31 can be backed up to the network storage module.
The invention also includes: and the display screen 32 is connected with the control system 3, and the display screen 32 is installed in the mobile vehicle carrier 1. The display screen 32 is used for displaying the inspection working state, the information of the inspection personnel, the time for finding the FOD, the position information of the FOD, the threat level of the FOD, the picture of the FOD, the FOD track and the position information of the mobile carrier vehicle 1, so that the inspection personnel can master and detect the FOD working state in real time.
The invention also includes: a protective cover 8 for protecting the radar system 4, the satellite positioning system 5 and the camera 6.
Referring to fig. 4, the radar system 4 is installed inside the protective cover 8, the satellite positioning system 5 is installed on both sides inside the protective cover 8, and the camera 6 is installed on the inner side. The protective cover 8 plays a role of well securing each system or equipment.
The invention also includes: and the lifting frame 9 is arranged on the mobile vehicle carrier 1 and is used for carrying and lifting the protective cover 8, the radar system 4, the satellite positioning system 5 and the camera 6.
The crane 9 is an electric or manual crane, and can bear the total weight of the radar system 4, the satellite positioning system 5, the camera 6, and the protective cover 8. The invention uses the electric/manual lifting frame lifting equipment, the height of the detection system is automatically adjusted by the inspection personnel according to the requirement when the inspection is started, and the equipment is lowered after the inspection is finished, so that the vehicle is conveniently and quickly carried out.
According to the invention, the scanning range of the radar system 4 can be enlarged through the lifting frame 9, so that the detection blind area is effectively reduced, and the working efficiency of detecting FOD is effectively improved.
The terminal device 7 includes: a mobile phone and/or a tablet computer.
The terminal device 7 has a positioning function and a shooting function, and supports GPS navigation. When patrolling and examining personnel get off and handle FOD, terminal equipment 7 receives the FOD positional information that control system 3 sent, and the position of 7 self of real-time contrast terminal equipment and FOD guides patrolling and examining personnel and remove toward FOD position department to rapid processing FOD. After determining the FOD, the inspection personnel can take a picture of the FOD by the terminal device 7, upload the FOD picture to the control system 3 for the control system 3 to analyze and further store the FOD picture in the network storage module and the storage module 31.
The invention also comprises a communication module connected with the control system 3, wherein the communication module is used for enabling the control system 3 to be in communication connection with an airport control center or an airport tower, so that the invention can ensure that the FOD real-time monitoring condition and the FOD related information can be timely sent to the airport control center or the airport tower, and the airport control center or the airport tower can be combined with the airport runway condition and the FOD related information to efficiently and safely schedule and command the operation of each airplane.
Referring to fig. 5, the present invention also includes a mobile airport runway foreign object detection method comprising:
s1: the radar system scans the airport runway, determines whether an airport runway foreign object exists, and sends the information of the airport runway foreign object and the preliminary positioning information of the airport runway foreign object to the control system and the storage module through the high-speed switch;
s2: the satellite positioning system positions the mobile vehicle and the terminal equipment and sends the positioning information of the mobile vehicle and the positioning information of the terminal equipment to the control system and the storage module through the high-speed switch;
s3: the camera tracks, shoots, records and inspects the process and foreign objects on the airport runway, and sends the video information to the control system and the storage module through the high-speed switch;
s4: the control module receives information of the airport runway foreign objects, preliminary positioning information of the airport runway foreign objects, positioning information of mobile carrier vehicles, positioning information of terminal equipment and video information so as to form initialization information; analyzing the initialization information to obtain airport runway foreign object information, and sending the airport runway foreign object information to a storage module and terminal equipment;
s5: the terminal equipment receives the airport runway foreign object information, so that a patrol inspector can find, process and shoot the airport runway foreign object according to the airport runway foreign object information, and the shot information is sent to the control system and the storage module through the high-speed switch, so that the control system can further analyze and confirm the airport runway foreign object information.
It should be noted that before the operation of the invention, the inspection personnel can contact with the airport tower or the airport control center, and after the permission, the crane is firstly used for lifting the equipment or the system arranged on the mobile vehicle to the height appointed by the control system. And the control system is used for electrifying and starting other systems. The system of the invention then starts the self-test of the device and gives the self-test result. And after the self-checking is passed, the patrol personnel drives the mobile carrier vehicle into the airport runway detection area. When entering the airport runway area, the display screen displays an entrance prompt and controls the system to start to automatically enter a detection mode.
When the inspection is finished, the inspection personnel power off the whole system through the control system, the radar system, the satellite positioning system and the camera in the protective cover borne by the inspection personnel are lowered down by using the lifting frame, and the movable carrier vehicle is driven to drive away from the airport runway inspection area. When the mobile carrier vehicle is driven out of the airport runway area, the display screen gives a departure prompt, and an inspector can inform an airport tower or an airport control center that the inspection is finished and the airport runway can be normally used.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A mobile airport runway foreign object detection system, comprising: the system comprises a mobile carrier vehicle, a high-speed switch, a control system, a radar system, a satellite positioning system, a camera and terminal equipment, wherein the control system, the radar system, the satellite positioning system, the camera and the terminal equipment are connected with the high-speed switch;
the radar system is used for scanning and detecting whether the airport runway foreign object exists or not and determining the preliminary positioning information of the airport runway foreign object;
the satellite positioning system is used for positioning the mobile vehicle and the terminal equipment;
the camera is used for tracking, monitoring and photographing the inspection process and the foreign objects on the airfield runway;
the control system is used for confirming and analyzing the airport runway foreign object information according to the initialization information detected by the radar system, the satellite positioning system and the camera, and sending the airport runway foreign object information to the terminal equipment;
the terminal equipment is used for processing and shooting the airport runway foreign objects by inspection personnel according to the airport runway foreign object information and sending the shot information to the control system;
the mobile carrier vehicle is used for bearing a control system, a radar system, a satellite positioning system, a camera and terminal equipment.
2. The system of claim 1, wherein the satellite positioning system comprises at least one of:
GPS system, Beidou system, GLONASS system.
3. The system of claim 2, wherein the satellite positioning system employs a differential positioning technique.
4. The system of claim 1, wherein the radar system is a millimeter wave radar system.
5. The system of claim 1, further comprising: and the storage module is connected with the control system and is used for storing the airport runway foreign object information detected and analyzed by the control system, the radar system, the satellite positioning system and the camera.
6. The system of claim 1, further comprising: a protective cover for protecting the radar system, the satellite positioning system and the camera.
7. The system of claim 1, further comprising: the lifting frame is arranged on the movable vehicle carrier and used for carrying and lifting the protective cover, the radar system, the satellite positioning system and the camera.
8. The system of claim 1, further comprising: and the display screen is installed in the mobile vehicle carrier.
9. The system of claim 1, wherein the terminal device comprises: a mobile phone and/or a tablet computer.
10. A mobile airport runway foreign object detection method is characterized by comprising the following steps:
the radar system scans the airport runway, determines whether an airport runway foreign object exists, and sends the information of the airport runway foreign object and the preliminary positioning information of the airport runway foreign object to the control system and the storage module through the high-speed switch;
the satellite positioning system positions the mobile vehicle and the terminal equipment and sends the positioning information of the mobile vehicle and the positioning information of the terminal equipment to the control system and the storage module through the high-speed switch;
the camera tracks, shoots, records and inspects the process and foreign objects on the airport runway, and sends the video information to the control system and the storage module through the high-speed switch;
the control module receives information of the airport runway foreign objects, preliminary positioning information of the airport runway foreign objects, positioning information of mobile carrier vehicles, positioning information of terminal equipment and video information so as to form initialization information; analyzing the initialization information to obtain airport runway foreign object information, and sending the airport runway foreign object information to a storage module and terminal equipment;
the terminal equipment receives the airport runway foreign object information, so that a patrol inspector can find, process and shoot the airport runway foreign object according to the airport runway foreign object information, and the shot information is sent to the control system and the storage module through the high-speed switch, so that the control system can further analyze and confirm the airport runway foreign object information.
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| CN202010059311.0A CN111220983A (en) | 2020-01-19 | 2020-01-19 | Mobile airport runway foreign object detection system and detection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792896A (en) * | 2022-12-12 | 2023-03-14 | 合肥视展光电科技有限公司 | Track type airport runway FOD detection method and system |
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