CN109507740A - A kind of foreign body detection system for airfield runway and detection method based on track - Google Patents
A kind of foreign body detection system for airfield runway and detection method based on track Download PDFInfo
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- CN109507740A CN109507740A CN201811610656.XA CN201811610656A CN109507740A CN 109507740 A CN109507740 A CN 109507740A CN 201811610656 A CN201811610656 A CN 201811610656A CN 109507740 A CN109507740 A CN 109507740A
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- G—PHYSICS
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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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
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Abstract
A kind of foreign body detection system for airfield runway and detection method based on track.System includes track, foreign body scanning device, network communication device, Master Control Center device and power supply unit；Two tracks are laid on the two sides ground of airfield runway and parallel with airfield runway respectively；At least two foreign body scanning devices are movably disposed on a track and provide electric energy by power supply unit；Master Control Center device is installed in the terminal within, and is wirelessly connected by network communication device and foreign body scanning device.The invention has the advantages that effectively and the quantity of foreign body scanning device can be greatly reduced, and then save the expense of runway foreign bodies detection；And flexible arrangement can be needed according to the operation on different type airport, unnecessary waste is avoided, reduces the cost of foreign bodies detection to the maximum extent.In addition, this system is reasonable in design, multiple functional and high-efficient.
Description
Technical field
The invention belongs to civil aviaton's special inspecting equipment technical fields, different more particularly to a kind of airfield runway based on track
Quality testing examining system and detection method.
Background technique
Airfield runway foreign matter (plastics, paper bag, woodwork, small metallic articles, finger stone etc.) is to influence Airport Operation system peace
Full key factor, caused by harm be also it is extremely serious.If certain airplane crash in 2017 is exactly because on airfield runway
Metal fragment leads to fuel leakage, final fatal crass；Certain flight in 2013 leads to this since airfield runway foreign matter punctures wheel
Secondary flight delay；And it is annual global because direct losses caused by airfield runway foreign matter are up to hundred million dollars of 30-40, and relevant
Connect 4-5 times or so that loss is about direct losses.Therefore, for the safe operation of aircraft, International Civil Aviation Organization (FAA) is to airport
Runway foreign bodies detection proposes claimed below: carrying out four inspections to airfield runway daily, every three months carries out one to airfield runway
Secondary walking detection.But the method low efficiency of manual inspection, it is at high cost, it is influenced by weather, it is difficult to meet airport efficient operation
It is required that so with radar, imaging and signal processing technology development, automation runway foreign bodies detection just gradually replace manually patrol
Inspection.
Currently, external typical foreign body detection system for airfield runway has the Tarsier Rader system of Britain, Israel
The iFerret optical detection system of FODDetect system, the FODFinder system in the U.S. and Singapore.Tarsier Rader
System is realized by 94.5GHz millimetre-wave radar and real-time high-precision image processing techniques, by airfield runway foreign bodies detection
Device is arranged on pylon, investigative range 3-2000m, and the minimum foreign matter that can be positioned is 0.01m2, resolution ratio 0.2m；
FODDetect system is by 77GHz millimetre-wave radar and optical camera equipment, by 170 sets of airfield runway foreign-body locator cloth
It sets in runway edge；FODFinder system is positioned using 78-81GHz millimetre-wave radar, optical camera equipment and high-precision GPS
System realizes airfield runway foreign bodies detection, is usually placed in the top of measurement vehicle, and investigative range 200m is suitable for minicomputer
?；IFerret optical detection system is based on optical video technology and image processing techniques, in runway side installation certain amount band tower
The starlight grade video camera of frame simultaneously is used to detect airfield runway foreign matter, and detection accuracy is in 2cm or so.Above-mentioned four kinds of airfield runway foreign matters
Detection system all proposes very high requirement to the working frequency of millimeter wave and image processing techniques；And Tarsier
The investigative range of Rader system and FODFinder system is limited, it is difficult to be applied to large and medium-sized airport；FODDetect system and
IFerret optical detection system needs to arrange more detecting devices, somewhat expensive along airfield runway.
The country carried out the research of foreign body detection system for airfield runway since 2010, and common deployment way is vehicle-mounted
Movable type, pylon is fixed, runway edge is fixed.If Authorization Notice No. on December 31 in 2014 is in CN204065436U
State's patent discloses " a kind of movable type airfield runway foreign body monitoring system ", which belongs to vehicle-mounted removable system, and runway is different
Object scanning device is installed on vehicle, its position is sent back work station when finding runway foreign matter, and using picture pick-up device into
Row imaging；Although the foreign matter detection system detecting devices quantity of this form movable type that is few, at low cost, realizing runway foreign matter
Detection, but the system is readily incorporated new airport foreign matter, when detection, need to close runway, and it is current undoubtedly to will affect flight in this way
Rate, and detect that number is limited is difficult to meet 24 hours continual airfield runway foreign bodies detections.Authorization on April 1st, 2015 is public
It accuses number Chinese patent for being CN204241708U and discloses " foreign body detection system for airfield runway ", it is fixed which belongs to pylon
System a, it is only necessary to radar equipment be set on a control tower and a picture pick-up device can be realized as the inspection of airfield runway foreign matter
It surveys；The foreign matter detection system of this form neither introduces new runway foreign matter, can be realized continuous detection in 24 hours again, but it is installed
Height is limited by movement area barrier elevation, is also difficult to meet wanting for a plurality of runway investigative range in large and medium-sized airport and detection accuracy
It asks.The Chinese patent that the Authorization Notice No. on the 14th of September in 2018 is CN108535789A discloses " a kind of based on the different of airfield runway
Object identifying system ", the system belong to runway edge fixed system, need to arrange multiple airfield runway foreign matter prisons in runway edge
Survey device；Although the foreign matter detection system of this form can guarantee the investigative range of airfield runway foreign matter and wanting for detection accuracy
It asks, but needs along the multiple detecting devices of track layout, not only at high cost but also failure rate is increased because of the increase of monitoring device.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of airfield runway foreign bodies detection system based on track
System and detection method.
In order to achieve the above object, the foreign body detection system for airfield runway provided by the invention based on track include track,
Foreign body scanning device, network communication device, Master Control Center device and power supply unit；Wherein, two tracks are laid on airport respectively
It is on the two sides ground of runway and parallel with airfield runway；At least two foreign body scanning devices are movably disposed one
Electric energy is provided on track and by power supply unit；Master Control Center device install in the terminal within, and by network communication device with
Foreign body scanning device is wirelessly connected.
When using two or more foreign body scanning devices on a track, these foreign body scanning devices distinguish position
In the different sections of track.
The foreign body scanning device include moving cell, pylon, positioning unit, control unit, radar detection unit and
Camera unit；Wherein, the moving cell includes pedestal, idler wheel and driving motor；The two sides of pedestal are respectively equipped with multiple energy
The idler wheel to orbit；Driving motor is mounted on the base, and output shaft is connected with the central axis of idler wheel；Pylon
Lower end is fixed on the surface middle part of pedestal, and it is single that positioning unit, control unit, radar detection unit and camera shooting are successively installed in upper end
Member, wherein control unit is electrically connected with positioning unit, radar detection unit, camera unit and driving motor respectively, is passed through simultaneously
Network communication device and Master Control Center device are wirelessly connected.
The camera unit uses the three-dimensional camera of low-light (level) high zoom, to guarantee to shoot under a variety of environment
High-resolution image.
The radar detection unit selects millimetre-wave radar.
The Master Control Center device includes administrative unit, information exchange unit, alarm unit and data storage cell；Its
In, in the administrative unit have display device, while with information exchange unit, alarm unit, data storage cell and
Network communication device electrical connection.
The detection method of foreign body detection system for airfield runway provided by the invention based on track includes carrying out in order
The following steps:
1) when needing the surface to airfield runway to carry out foreign bodies detection, start Master Control Center device, by managing list thereon
Member issues instruction of starting to work；
2) control unit that the work order will be sent in foreign body scanning device by network communication device；It is single in control
Under the control of member, idler wheel is rotated using driving motor, thus makes entire foreign body scanning device along track from a side to the other side
It is mobile；
3) in foreign body scanning device moving process, the location information of foreign body scanning device itself is determined using positioning unit
And on airfield runway foreign matter location information, and send control unit to；Using radar detection unit by electromagnetic wave to machine
The surface of field runway is scanned, and sends control unit to；Three are carried out using surface of the camera unit to airfield runway simultaneously
Dimension imaging, and send control unit to；
4) control unit by above-mentioned received location information, scan image and 3-D image through network communication device directly or
The administrative unit on Master Control Center device is sent to through information exchange unit；
5) administrative unit analyzes above-mentioned scan image and 3-D image, to judge on airfield runway with the presence or absence of different
Object, once discovery foreign matter, goes out foreign matter coordinate in conjunction with the positional information calculation that positioning unit provides, and shown on the display apparatus
Show, while controlling alarm unit and issuing alarm signal, to remind the airport employe upper foreign matter position shown according to the display device
It sets and carries out cleaning work immediately；
6) foreign matter location information, scan image and 3-D image and cleaning result are stored in data and deposited after the completion of clearing up
In storage unit, in case inquiry.
Foreign body detection system for airfield runway and detection method provided by the invention based on track has the advantages that can
Quantity effective and that foreign body scanning device is greatly reduced, and then save the expense of runway foreign bodies detection；And it can be according to not
The operation on same type airport needs flexible arrangement, avoids unnecessary waste, reduces the cost of foreign bodies detection to the maximum extent.Separately
Outside, this system is reasonable in design, multiple functional and high-efficient.
Detailed description of the invention
Fig. 1 is that the foreign body detection system for airfield runway provided by the invention based on track constitutes schematic diagram.
Fig. 2 is foreign body scanning device structural representation in the foreign body detection system for airfield runway provided by the invention based on track
Figure.
Fig. 3 is Master Control Center apparatus structure signal in the foreign body detection system for airfield runway provided by the invention based on track
Figure.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-Fig. 3, the foreign body detection system for airfield runway provided by the invention based on track includes track 1, different
Object scanning means 2, network communication device 3, Master Control Center device 4 and power supply unit 5；Wherein, two tracks 1 are laid on machine respectively
It is on the two sides ground of field runway 6 and parallel with airfield runway 6；At least two foreign body scanning devices 2 are set in a movable manner
It sets on a track 1 and provides electric energy by power supply unit 5；Master Control Center device 4 is installed in the terminal within, and logical by network
T unit 3 and foreign body scanning device 2 are wirelessly connected.
When using two or more foreign body scanning devices 2 on a track 1, these foreign body scanning devices 2 divide
Not Wei Yu track 1 different sections.
The foreign body scanning device 2 includes moving cell 7, pylon 8, positioning unit 9, control unit 10, radar detection
Unit 11 and camera unit 12；Wherein, the moving cell 7 includes pedestal 13, idler wheel 14 and driving motor；The two of pedestal 13
Side is respectively equipped with multiple idler wheels 14 that can be run on track 1；Driving motor is mounted on pedestal 13, and output shaft and idler wheel
14 central axis is connected；The lower end of pylon 8 is fixed on the surface middle part of pedestal 13, and positioning unit 9, control are successively installed in upper end
Unit 10, radar detection unit 11 and camera unit 12, wherein control unit 10 respectively with positioning unit 9, radar detection unit
11, camera unit 12 and driving motor electrical connection, while being wirelessly connected by network communication device 3 and Master Control Center device 4.
The camera unit 12 uses the three-dimensional camera of low-light (level) high zoom, to guarantee to shoot under a variety of environment
High-resolution image out.
The radar detection unit 11 selects millimetre-wave radar.
The Master Control Center device 4 includes administrative unit 15, information exchange unit 16, alarm unit 17 and data storage
Unit 18；Wherein, in the administrative unit 15 have display device, while with information exchange unit 16, alarm unit 17, number
It is electrically connected according to storage unit 18 and network communication device 3.
Using the foreign body detection system for airfield runway provided by the invention based on track detection method include in order into
Capable the following steps:
1) when needing the surface to airfield runway 6 to carry out foreign bodies detection, start Master Control Center device 4, by managing thereon
Unit 15 issues instruction of starting to work；
2) work order will send the control unit 10 in foreign body scanning device 2 to by network communication device 3；It is controlling
Under the control of unit 10 processed, idler wheel 14 is rotated using driving motor, thus makes entire foreign body scanning device 2 along track 1 from one
The lateral other side is mobile；
3) in 2 moving process of foreign body scanning device, the position of foreign body scanning device 2 itself is determined using positioning unit 9
The location information of foreign matter in information and airfield runway 6, and send control unit 10 to；Using radar detection unit 11 by electricity
Magnetic wave is scanned the surface of airfield runway 6, and sends control unit 10 to；Simultaneously using camera unit 12 to airfield runway
6 surface carries out three-dimensional imaging, and sends control unit 10 to；
4) control unit 10 is straight through network communication device 3 by above-mentioned received location information, scan image and 3-D image
Connect or send to through information exchange unit 16 administrative unit 15 on Master Control Center device 4；
5) administrative unit 15 analyzes above-mentioned scan image and 3-D image, to judge whether deposit on airfield runway 6
In foreign matter, once discovery foreign matter, goes out foreign matter coordinate in conjunction with the positional information calculation that positioning unit 9 provides, and on the display apparatus
It is shown, while controlling alarm unit 17 and issuing alarm signal, to remind airport employe's upper display according to the display device
Foreign matter position carry out cleaning work immediately；
6) foreign matter location information, scan image and 3-D image and cleaning result are stored in data and deposited after the completion of clearing up
In storage unit 18, in case inquiry.
Cost efficiency analysis:
By taking certain domestic military runway as an example, the airfield runway size long 2500m, wide 60m, every fixed foreign matter are swept
The sweep radius of imaging apparatus is up toI.e. foreign body scanning device is along airfield runway side cloth
The maximum spacing set is 42.43m, then the airfield runway side of 2500m long needs to arrange foreign body scanning device 59, and two sides need altogether
Arrange foreign body scanning device 118.
If foreign matter can be greatly reduced using the foreign body detection system for airfield runway provided by the invention based on track
The quantity of scanning means 2, and can flexibly to control foreign body scanning device 2 according to flight amount and the airfield runway foreign bodies detection frequency
Quantity.If flight amount is less, it is lower to require the foreign bodies detection frequency, 2 can be respectively arranged in the runway two sides of 2500m long
A foreign body scanning device 2 (considers that another foreign body scanning device 2 remains to when one of foreign body scanning device 2 breaks down
Work normally, do not influence airport normal operation), foreign body scanning device 4 are needed altogether, complete the foreign matter scanning of entire airfield runway
Need 2.5 minutes；If flight amount is more, more demanding to the foreign bodies detection frequency, the runway of 2500m long can be divided into 2-
3 sections, 2 foreign body scanning devices 2 are respectively arranged in each airfield runway two sides for dividing section, need to be arranged 8-12 foreign matter scanning dress altogether
2 are set, the time needed for completing the scanning of foreign matter on entire airfield runway shorten to 1.25-0.83 minutes.
Claims (7)
1. a kind of foreign body detection system for airfield runway based on track, it is characterised in that: the airfield runway based on track
Foreign matter detection system includes track (1), foreign body scanning device (2), network communication device (3), Master Control Center device (4) and power supply
Device (5)；Wherein, two tracks (1) are laid on the two sides ground of airfield runway (6) and equal with airfield runway (6) respectively
Row；At least two foreign body scanning devices (2) are movably disposed on a track (1) and are mentioned by power supply unit (5)
For electric energy；Master Control Center device (4) is installed in the terminal within, and passes through network communication device (3) and foreign body scanning device (2) nothing
Line connection.
2. the foreign body detection system for airfield runway according to claim 1 based on track, it is characterised in that: when a track
(1) when using two or more foreign body scanning devices (2) on, these foreign body scanning devices (2) are located at track (1)
Different sections.
3. the foreign body detection system for airfield runway according to claim 1 based on track, it is characterised in that: the foreign matter
Scanning means (2) includes moving cell (7), pylon (8), positioning unit (9), control unit (10), radar detection unit (11)
With camera unit (12)；Wherein, the moving cell (7) includes pedestal (13), idler wheel (14) and driving motor；Pedestal (13)
Two sides be respectively equipped with multiple idler wheels (14) that can be run on track (1)；Driving motor is mounted on pedestal (13), and defeated
Shaft is connected with the central axis of idler wheel (14)；The lower end of pylon (8) is fixed on the surface middle part of pedestal (13), and upper end is successively pacified
Bit location (9), control unit (10), radar detection unit (11) and camera unit (12) are set, wherein control unit (10) point
It is not electrically connected with positioning unit (9), radar detection unit (11), camera unit (12) and driving motor, while logical by network
T unit (3) and Master Control Center device (4) are wirelessly connected.
4. the foreign body detection system for airfield runway according to claim 3 based on track, it is characterised in that: the camera shooting
Unit (12) uses the three-dimensional camera of low-light (level) high zoom, to guarantee that high-resolution figure can be shot under a variety of environment
Picture.
5. the foreign body detection system for airfield runway according to claim 3 based on track, it is characterised in that: the radar
Probe unit (11) selects millimetre-wave radar.
6. the foreign body detection system for airfield runway according to claim 1 based on track, it is characterised in that: the master control
Center fixture (4) includes administrative unit (15), information exchange unit (16), alarm unit (17) and data storage cell (18)；
Wherein, in the administrative unit (15) have display device, while with information exchange unit (16), alarm unit (17), number
It is electrically connected according to storage unit (18) and network communication device (3).
7. a kind of detection side of such as foreign body detection system for airfield runway described in any one of claims 1 to 6 based on track
Method, it is characterised in that: the detection method includes the following steps carried out in order:
1) when needing the surface to airfield runway (6) to carry out foreign bodies detection, start Master Control Center device (4), by managing thereon
Unit (15) issues instruction of starting to work；
2) work order will send the control unit (10) in foreign body scanning device (2) to by network communication device (3)；?
Under the control of control unit (10), idler wheel (14) are rotated using driving motor, thus make entire foreign body scanning device (2) along rail
Road (1) is mobile from a side to the other side；
3) in foreign body scanning device (2) moving process, the position of foreign body scanning device (2) itself is determined using positioning unit (9)
The location information of foreign matter on confidence breath and airfield runway (6), and send control unit (10) to；Utilize radar detection unit
(11) it is scanned by surface of the electromagnetic wave to airfield runway (6), and sends control unit (10) to；It is single using camera shooting simultaneously
First (12) carry out three-dimensional imaging to the surface of airfield runway (6), and send control unit (10) to；
4) control unit (10) is straight through network communication device (3) by above-mentioned received location information, scan image and 3-D image
Connect or send to through information exchange unit (16) administrative unit (15) on Master Control Center device (4)；
5) administrative unit (15) analyzes above-mentioned scan image and 3-D image, to judge whether deposit on airfield runway (6)
In foreign matter, once discovery foreign matter, goes out foreign matter coordinate in conjunction with the positional information calculation that positioning unit (9) provide, and in display device
On shown, while control alarm unit (17) issue alarm signal, with remind airport employe according to the display device on
The foreign matter position of display carries out cleaning work immediately；
6) foreign matter location information, scan image and 3-D image and cleaning result are stored in data storage list after the completion of clearing up
In first (18), in case inquiry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811610656.XA CN109507740A (en) | 2018-12-27 | 2018-12-27 | A kind of foreign body detection system for airfield runway and detection method based on track |
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| CN201811610656.XA CN109507740A (en) | 2018-12-27 | 2018-12-27 | A kind of foreign body detection system for airfield runway and detection method based on track |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060988A (en) * | 2019-12-31 | 2020-04-24 | 张寒冰 | Airport pavement foreign matter detection system |
| CN111462118A (en) * | 2020-05-22 | 2020-07-28 | 北京黑森智能科技有限公司 | Airport pavement patrol method, system, platform and storage medium |
| CN111926747A (en) * | 2020-08-07 | 2020-11-13 | 北京普达迪泰科技有限公司 | Foreign matter detection and cleaning system for unmanned airport pavement |
| CN111926748A (en) * | 2020-08-07 | 2020-11-13 | 普达迪泰（天津）智能装备科技有限公司 | Intelligent airport runway warehouse-dividing management system |
| CN112462336A (en) * | 2020-10-10 | 2021-03-09 | 东华大学 | Self-adaptive elimination method for FMCW foreign matter detection radar leakage signal |
| CN113009507A (en) * | 2021-03-07 | 2021-06-22 | 航泰众联(北京)科技有限公司 | Distributed airport runway FOD monitoring system and method based on laser radar |
| GB2598909A (en) * | 2020-09-17 | 2022-03-23 | Roboxi As | Runway maintenance apparatus |
| 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 |
| CN115972224A (en) * | 2022-12-27 | 2023-04-18 | 界首市金龙机械设备有限公司 | Airport safety inspection robot |
| CN117646402A (en) * | 2024-01-29 | 2024-03-05 | 民航成都电子技术有限责任公司 | Airport runway foreign matter cleaning method and device and cleaning equipment |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111060988A (en) * | 2019-12-31 | 2020-04-24 | 张寒冰 | Airport pavement foreign matter detection system |
| CN111462118A (en) * | 2020-05-22 | 2020-07-28 | 北京黑森智能科技有限公司 | Airport pavement patrol method, system, platform and storage medium |
| CN111926747A (en) * | 2020-08-07 | 2020-11-13 | 北京普达迪泰科技有限公司 | Foreign matter detection and cleaning system for unmanned airport pavement |
| CN111926748A (en) * | 2020-08-07 | 2020-11-13 | 普达迪泰（天津）智能装备科技有限公司 | Intelligent airport runway warehouse-dividing management system |
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| WO2022058562A3 (en) * | 2020-09-17 | 2022-07-07 | Roboxi As | Runway maintenance apparatus |
| CN112462336A (en) * | 2020-10-10 | 2021-03-09 | 东华大学 | Self-adaptive elimination method for FMCW foreign matter detection radar leakage signal |
| CN112462336B (en) * | 2020-10-10 | 2022-11-29 | 东华大学 | Self-adaptive elimination method for FMCW foreign matter detection radar leakage signal |
| CN113009507A (en) * | 2021-03-07 | 2021-06-22 | 航泰众联(北京)科技有限公司 | Distributed airport runway FOD monitoring system and method based on laser radar |
| 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 |
| CN115972224A (en) * | 2022-12-27 | 2023-04-18 | 界首市金龙机械设备有限公司 | Airport safety inspection robot |
| CN117646402A (en) * | 2024-01-29 | 2024-03-05 | 民航成都电子技术有限责任公司 | Airport runway foreign matter cleaning method and device and cleaning equipment |
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Application publication date: 20190322 |