CN204065436U - A kind of portable airfield runway foreign body monitoring system - Google Patents
A kind of portable airfield runway foreign body monitoring system Download PDFInfo
- Publication number
- CN204065436U CN204065436U CN201420502689.3U CN201420502689U CN204065436U CN 204065436 U CN204065436 U CN 204065436U CN 201420502689 U CN201420502689 U CN 201420502689U CN 204065436 U CN204065436 U CN 204065436U
- Authority
- CN
- China
- Prior art keywords
- mobile platform
- airfield runway
- monitoring system
- foreign matter
- foreign body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of portable airfield runway foreign body monitoring system, comprise mobile platform, place millimetre-wave radar on a mobile platform, image unit, positioning equipment, network router, workstation, first display screen and second display screen, millimetre-wave radar detects airfield runway in mobile platform traveling process, once discovery foreign matter, mobile platform is out of service, the foreign matter relative position information of discovery is transferred to workstation by network router, by the positional information of the current mobile platform of the comprehensive positioning equipment of workstation, the absolute location information finding foreign matter is provided, and control the absolute location information place that image unit focuses to foreign matter and carry out imaging processing, image transfers on described second display screen and shows.The utility model can not carry out foreign body detecting higher than in 48km/h situation with car speed, the detectable various objects going out to be not less than 3mm × 3mm.
Description
Technical field
The utility model relates to aeronautic measurement technical field, particularly the portable airfield runway foreign body monitoring system of one.
Background technology
Airfield runway foreign matter FOD (Foreign Object Debris), refer to any object appearing at improper position in airport, this object can scratch aero tyre, clash into fuel tanker or body, cause overrunning, cause aircraft accident, time serious, jeopardize passenger survival property, cause airliner delay, abort, cause huge economic loss.
At present, substantially also rely on artificial timed patrol both at home and abroad to the monitoring of FOD, the method not only efficiency is low and unreliable, occupy runway service time, make flight number of times be forced to reduce, and due to human eye vision tired, loss is very high, and aircraft takes off at runway and there is potential danger.External many companies have carried out the research and development to FOD detection system one after another.Nowadays, some large-scale Civil Aviation Airport of American-European countries have been installed FOD monitoring system successively and have been carried out testing authentication, the technology adopted has two kinds of modes, one is fixed monitoring mode, in side, airport, some stands are installed, stand is installed millimetre-wave radar and video camera, is undertaken detecting by millimetre-wave radar, video camera carries out artificial image and identify and monitor foreign matter or only adopt video camera to carry out automated graphics detection and indentification to monitor foreign matter; Another kind is portable monitoring mode, installs millimetre-wave radar and video camera at vehicular platform, is undertaken detecting, camera review is auxiliary carries out artificial cognition to monitor foreign matter by millimetre-wave radar.
At present, state's internally-fixed airfield runway foreign body monitoring system is succeeded in developing, and patent applied for (remarks: patent name " airfield runway detection device for foreign matter ", patent number " ZL201220169971.5 "), but movable type is relatively fixed possesses unique advantage, but technological development difficulty is larger, portable airfield runway foreign body monitoring system and monitoring method thereof still belong to blank at home.
Utility model content
For the blank of the current domestic portable airfield runway foreign body monitoring system of deficiency that prior art exists, the purpose of this utility model is to provide a kind of portable airfield runway foreign body monitoring system, can with car speed not higher than 48km/h situation under carry out foreign body detecting, the detectable various objects going out to be not less than 3mm × 3mm, positioning precision is not less than 3m.
A kind of portable airfield runway foreign body monitoring system, comprise mobile platform 1, be placed on the millimetre-wave radar 2 on described mobile platform 1, image unit 3, positioning equipment 5, network router 7, workstation 8, first display screen 11 and second display screen 12, described millimetre-wave radar 2 detects airfield runway in described mobile platform 1 traveling process, once discovery foreign matter, described first display screen 11 prompt alarm information, described mobile platform 1 is out of service, the foreign matter relative position information of discovery is transferred to described workstation 8 by described network router 7 by described millimetre-wave radar 2, by the positional information of the current mobile platform 1 of the comprehensive described positioning equipment 5 of described workstation 8, the absolute location information finding foreign matter is provided, described workstation 8 controls the absolute location information place that described image unit 3 focuses to described foreign matter and carries out imaging processing, image transfers on described second display screen 12 and shows.
Further, described portable airfield runway foreign body monitoring system also comprises the equipment box 4 be placed on described mobile platform 1, memory device 6, positioning antenna 9, reclaim foreign matter bucket 10, radar worktable 13, described mobile platform 1 is picking-up vehicle, described millimetre-wave radar 2 is installed on described radar worktable 13, described radar worktable 13 is fixed on rear cabinet two side shield of picking-up vehicle by 4 individual struts or is arranged on roof, described image unit 3 is arranged on roof front end, described positioning equipment 5, memory device 6, network router 7, workstation 8 is all installed in described equipment box 4, described first display screen 11, second display screen 12 is installed on picking-up vehicle copilot station front.
Further, described image unit 3 is made up of the video camera that 6 are responsible for one fixed width region respectively, be uniformly distributed in the front end of described mobile platform 1, resultant image or imaging are separately carried out to the described mobile platform 1 front object be not less than in 60 meters wide, 20 to 50 meters long scope.
Further, described video camera comprises the image-forming module for directly exporting image, the high definition camera lens be made up of multiple lens and for image-forming module, the installation of high definition camera lens and the protective cover of protection.
Further, the frequency of operation of described millimetre-wave radar 2 is W-waveband, adopts CW/FM continuous wave/frequency modulated modulated system.
Further, described millimetre-wave radar 2 is by radome 14, dual-mode antenna 15, radio frequency and processing module 16, turntable 17 forms, described radio frequency and processing module 16 are fixed on the back central authorities of described dual-mode antenna 15, described dual-mode antenna 15 is fixed on turntable 17, described turntable 17 is single axle table, portable airfield runway foreign body monitoring system rotates the mechanical scanning realizing horizontal direction by described turntable 17, the electric scanning realizing vertical direction with the dual-mode antenna 15 of frequency change by beam tilt angles realizes airfield runway axial range 20 meters to 200 meters, the sector region airport foreign matter runway detection of horizontal extent 80 °.
Further, described millimetre-wave radar 2, image unit 3, positioning equipment 5, workstation 8 carry out data transmission by Ethernet.
Further, described positioning equipment 5 comprises described positioning antenna 9, GPS navigation equipment, inertial navigation set, adopts the mode of integrated positioning, provides the absolute position of described mobile platform 1.
Compared with prior art, the portable airfield runway foreign body monitoring system of one of the present utility model can with car speed not higher than 48km/h situation under carry out foreign body detecting, the detectable various objects going out to be not less than 3mm × 3mm, positioning precision is not less than 3m; Described one portable airfield runway monitoring foreign bodies method coverage is wide; can be applicable to the taxiway except airfield runway, hardstand; the mode of employing detections of radar, video identification significantly can reduce false alarm rate; and the image of foreign matter is provided in real time; be conducive to Airport information management and the taking in time of effective control measure, raising Airport Operation efficiency and flight safety.
Accompanying drawing explanation
Fig. 1 is the stereographic map of the utility model system architecture.
Fig. 2 is the front view of the utility model system architecture.
Fig. 3 is the structural representation of millimetre-wave radar in the utility model.
Label declaration in figure
1-mobile platform
2-millimetre-wave radar
3-image unit
4-equipment box
5-positioning equipment
6-memory device
7-network router
8-workstation
9-positioning antenna
10-reclaim foreign matter bucket
11-the first display screen
12-second display screen
13-radar worktable
14-radome
15-dual-mode antenna
16-radio frequency and processing module
17-turntable
Embodiment
Below in conjunction with accompanying drawing 1-Fig. 3, further illustrate the utility model and how to realize.
As shown in Figure 1 and Figure 2, a kind of portable airfield runway foreign body monitoring system, comprises mobile platform 1, millimetre-wave radar 2, image unit 3, equipment box 4, positioning equipment 5, memory device 6, network router 7, workstation 8, positioning antenna 9, reclaims foreign matter bucket 10, first display screen 11, second display screen 12, radar worktable 13.Described mobile platform 1 provides portable monitoring platform for system, adopt picking-up vehicle, all parts, equipment is all installed on described mobile platform 1, described millimetre-wave radar 2 is installed on described radar worktable 13, radar worktable 13 is fixed on rear cabinet two side shield of described vehicle 1 by 4 individual struts, described image unit 3 is made up of 6 video cameras, be uniformly distributed the roof front end being installed on vehicle 1, described positioning equipment 5, memory device 6, network router 7, workstation 8 is all installed in described equipment box 4, described first display screen 11, second display screen 12 is installed on vehicle auxiliary steering position front.After the portable airfield runway foreign body monitoring system of described one starts, described mobile platform 1 is not to advance along runway axis higher than 48km/h speed, described millimetre-wave radar 2 adopts horizontal direction mechanical scanning, vertical direction electric scanning mode is to direct of travel airfield runway axial range 20m ~ 200m, the sector region that horizontal extent is 80 ° uninterruptedly detects, the situation of the echo comprising foreign matter feature is there is in the land clutter signal of Real-Time Monitoring one dimension echoed signal, described airfield runway axial range 20m ~ 200m is provided to the described workstation 8 in described equipment box 4, the foreign substance information of the sector region that horizontal extent is 80 °, if there is foreign matter, described workstation 8 controls described first display screen 11 and carries out redness flicker warning, and in the positional information of described first display screen 11 by the current detected all foreign matters of chart interface identification, and resolve according to the foreign matter positional information that absolute location information and the described millimetre-wave radar 2 of the described mobile platform 1 of described positioning equipment 5 transmission send the absolute location coordinates obtaining foreign matter, when within the scope of the nearly foreign matter position 20m recently of described mobile platform 1 row, described first display screen 11 points out human pilot to stop, described workstation 8 controls the picture rich in detail that described image unit 3 takes this nearest foreign matter, show at described second display screen 12, determine whether this foreign matter exists and its hazard level by operating personnel, determine whether to take recovery measure, as taked to reclaim, by operating personnel, recovery article are recycled in described recovery article bucket 10.
Described millimetre-wave radar 2 as shown in Figure 3, comprises radome 14, dual-mode antenna 15, radio frequency and processing module 16, turntable 17, and described millimetre-wave radar 2 frequency of operation is w wave band, FMCW (CW/FM continuous wave/frequency modulated modulated) system.Described radio frequency and processing module 16 are fixed on described dual-mode antenna 15 back central authorities, described dual-mode antenna 15 is fixed on turntable 17, described turntable 17 is single axle table, rotation precision 0.05 °, maximum rotational speed is not less than 15RPM, adopts mechanical scanning mode in the horizontal direction, is rotated realize by described turntable 17, adopt electric scanning mode in the vertical direction, realized by the feed antenna of beam tilt angles with frequency change.Realize airfield runway axial range 20m ~ 200m by antenna scanning scope, the sector region FOD of horizontal extent 80 ° detects.
Described image unit 4 is made up of 6 independent cameras, described each video camera is responsible for one fixed width region respectively, by forming the general image in the scope of anterior 60 meters wide of vehicle direct of travel, 20 to 50m length after Images uniting, can show on described second display screen 12, also minimum to effective area on level ground in the long scope of anterior 60 meters wide of vehicle direct of travel, 20 to 50m by some video cameras is the independent blur-free imaging of object of 3.0cm × 3.0cm, and can grabgraf and video recording; Each video camera comprises image-forming module, high definition camera lens, protective cover composition.Described image-forming module is the kernal hardware equipment of whole camera system, direct output video signal; The optical devices that described high definition camera lens is made up of multiple lens, its performance index directly affect the overall performance of image unit.Described protective cover is used for the installation of image-forming module, high definition camera lens and protection.Described image unit 3 supports diurnal pattern conversion, brightness, contrast, saturation degree and acutance controlling functions; Described image unit 3 is with rain brush controlling functions, can carry out work in the rainy day.
Described positioning equipment 5 comprises described positioning antenna 9, GPS navigation equipment, inertial navigation set, adopt the mode of integrated positioning, there is provided the absolute position of described vehicle 1, described positioning equipment 5 integrated positioning horizontal accuracy is not less than 1.5m, locator data refresh rate is not less than 10Hz, direction finding precision is less than 1 °.
In sum, because detections of radar is to the material of detected material and shape matching sensitivity, higher wrong report and rate of failing to report may be produced to non-metallic objectsit is not a metal object; And video detects and identifies that the extraction to color contrast and effective pixel points relies on larger, therefore the monitoring method of the radar that provides of the utility model and picture pick-up device reciprocal can reduce to detect false alarm rate, raising system works efficiency.
Claims (8)
1. a portable airfield runway foreign body monitoring system, comprise mobile platform (1), be placed on the millimetre-wave radar (2) on described mobile platform (1), image unit (3), positioning equipment (5), network router (7), workstation (8), first display screen (11) and second display screen (12), it is characterized in that described millimetre-wave radar (2) detects airfield runway in described mobile platform (1) traveling process, once discovery foreign matter, described first display screen (11) prompt alarm information, described mobile platform (1) is out of service, the foreign matter relative position information found is transferred to described workstation (8) by described network router (7) by described millimetre-wave radar (2), by the positional information of the current mobile platform (1) of the comprehensive described positioning equipment (5) of described workstation (8), the absolute location information finding foreign matter is provided, described workstation (8) controls the absolute location information place that described image unit (3) focuses to described foreign matter and carries out imaging processing, image transfers on described second display screen (12) and shows.
2. the portable airfield runway foreign body monitoring system of one according to claim 1, it is characterized in that also comprising the equipment box (4) be placed on described mobile platform (1), memory device (6), positioning antenna (9), reclaim foreign matter bucket (10), radar worktable (13), described mobile platform (1) is picking-up vehicle, described millimetre-wave radar (2) is installed on described radar worktable (13), described radar worktable (13) is fixed on rear cabinet two side shield of picking-up vehicle by 4 individual struts or is arranged on roof, described image unit (3) is arranged on roof front end, described positioning equipment (5), memory device (6), network router (7), workstation (8) is all installed in described equipment box (4), described first display screen (11), second display screen (12) is installed on picking-up vehicle copilot station front.
3. the portable airfield runway foreign body monitoring system of one according to claim 1, it is characterized in that described image unit (3) is made up of the video camera that 6 are responsible for one fixed width region respectively, be uniformly distributed in the front end of described mobile platform (1), resultant image or imaging are separately carried out to described mobile platform (1) the front object be not less than in 60 meters wide, 20 to 50 meters long scope.
4. the portable airfield runway foreign body monitoring system of one according to claim 3, is characterized in that described video camera comprises the image-forming module for directly exporting image, the high definition camera lens be made up of multiple lens and for image-forming module, the installation of high definition camera lens and the protective cover of protection.
5. the portable airfield runway foreign body monitoring system of one according to claim 1, is characterized in that the frequency of operation of described millimetre-wave radar (2) is W-waveband, adopts CW/FM continuous wave/frequency modulated modulated system.
6. the portable airfield runway foreign body monitoring system of one according to claim 1, it is characterized in that, described millimetre-wave radar (2) is by radome (14), dual-mode antenna (15), radio frequency and processing module (16), turntable (17) forms, described radio frequency and processing module (16) are fixed on the back central authorities of described dual-mode antenna (15), described dual-mode antenna (15) is fixed on turntable (17), described turntable (17) is single axle table, portable airfield runway foreign body monitoring system rotates the mechanical scanning realizing horizontal direction by described turntable (17), the electric scanning realizing vertical direction with the dual-mode antenna (15) of frequency change by beam tilt angles realizes airfield runway axial range 20 meters to 200 meters, the sector region airport foreign matter runway detection of horizontal extent 80 °.
7. the portable airfield runway foreign body monitoring system of one according to claim 1, is characterized in that described millimetre-wave radar (2), image unit (3), positioning equipment (5), workstation (8) carry out data transmission by Ethernet.
8. the portable airfield runway foreign body monitoring system of one according to claim 1, it is characterized in that described positioning equipment (5) comprises positioning antenna (9), GPS navigation equipment, inertial navigation set, adopt the mode of integrated positioning, the absolute position of described mobile platform (1) is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502689.3U CN204065436U (en) | 2014-09-02 | 2014-09-02 | A kind of portable airfield runway foreign body monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502689.3U CN204065436U (en) | 2014-09-02 | 2014-09-02 | A kind of portable airfield runway foreign body monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204065436U true CN204065436U (en) | 2014-12-31 |
Family
ID=52206919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502689.3U Active CN204065436U (en) | 2014-09-02 | 2014-09-02 | A kind of portable airfield runway foreign body monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204065436U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107132585A (en) * | 2017-03-30 | 2017-09-05 | 北京金石智信科技有限公司 | The monitoring system of radar system and airfield runway foreign matter |
| CN108020832A (en) * | 2016-11-01 | 2018-05-11 | 北京行易道科技有限公司 | Detecting devices, detection system and the processing method of radar imagery |
| CN108535789A (en) * | 2018-05-23 | 2018-09-14 | 成都圭目机器人有限公司 | A kind of foreign matter identifying system based on airfield runway |
| CN108919374A (en) * | 2018-07-26 | 2018-11-30 | 深圳市智能机器人研究院 | A kind of foreign body detection system for airfield runway based on structure light |
| CN110441765A (en) * | 2019-08-14 | 2019-11-12 | 电子科技大学 | A kind of more radar installations of intelligent family moving platform and information fusion method |
| CN111220983A (en) * | 2020-01-19 | 2020-06-02 | 沈阳汇通智联电子工程设计安装有限公司 | Mobile airport runway foreign object detection system and detection method |
| CN112180365A (en) * | 2020-09-17 | 2021-01-05 | 北京中兵智航软件技术有限公司 | Device and system for identifying FOD (field of view) of field level |
| CN108020832B (en) * | 2016-11-01 | 2024-04-26 | 北京行易道科技有限公司 | Detection equipment, detection system and radar imaging processing method |
-
2014
- 2014-09-02 CN CN201420502689.3U patent/CN204065436U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020832A (en) * | 2016-11-01 | 2018-05-11 | 北京行易道科技有限公司 | Detecting devices, detection system and the processing method of radar imagery |
| CN108020832B (en) * | 2016-11-01 | 2024-04-26 | 北京行易道科技有限公司 | Detection equipment, detection system and radar imaging processing method |
| CN107132585A (en) * | 2017-03-30 | 2017-09-05 | 北京金石智信科技有限公司 | The monitoring system of radar system and airfield runway foreign matter |
| CN108535789A (en) * | 2018-05-23 | 2018-09-14 | 成都圭目机器人有限公司 | A kind of foreign matter identifying system based on airfield runway |
| CN108919374A (en) * | 2018-07-26 | 2018-11-30 | 深圳市智能机器人研究院 | A kind of foreign body detection system for airfield runway based on structure light |
| CN110441765A (en) * | 2019-08-14 | 2019-11-12 | 电子科技大学 | A kind of more radar installations of intelligent family moving platform and information fusion method |
| CN111220983A (en) * | 2020-01-19 | 2020-06-02 | 沈阳汇通智联电子工程设计安装有限公司 | Mobile airport runway foreign object detection system and detection method |
| CN112180365A (en) * | 2020-09-17 | 2021-01-05 | 北京中兵智航软件技术有限公司 | Device and system for identifying FOD (field of view) of field level |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204065436U (en) | A kind of portable airfield runway foreign body monitoring system | |
| WO2021190212A1 (en) | Multi-source sensing and detection system for airport surface operation element | |
| CN203870250U (en) | Vehicle-mounted road hazard and disease early-warning radar system | |
| CN107728136A (en) | A kind of airfield runway monitoring foreign bodies and removing guiding system and method | |
| CN101833099B (en) | Locked tracking method of helicopter in the inspection process of electric power circuits | |
| CN110866483B (en) | Dynamic and static combined visual detection and positioning method for airport runway foreign matter | |
| CN109507740A (en) | A kind of foreign body detection system for airfield runway and detection method based on track | |
| CN109188416A (en) | The runway foreign matter detection system and method for radar and optics complex probe | |
| CN204679863U (en) | Based on the intelligent substation inspection system of many rotor wing unmanned aerial vehicles | |
| CN107390285A (en) | A kind of foreign body detection system for airfield runway based on structure light | |
| CN105389921A (en) | Airport runway foreign body monitoring system and method | |
| CN110617816B (en) | Method and system for removing foreign matters on airfield runway by accurate navigation guidance | |
| CN109946729B (en) | Aerial target tracking method and device | |
| CN105416584A (en) | Post-disaster life tracking unmanned aerial vehicle system | |
| CN105282492A (en) | Near-space airborne-to-ground real-time imaging system | |
| CN115793093B (en) | Dam hidden disease diagnosis air-ground equipment | |
| CN203773050U (en) | Mobile radar and photoelectric integrated detection apparatus | |
| CN107356983A (en) | Foreign body detection system for airfield runway and detection method | |
| Yuan et al. | Research on FOD detection system of airport runway based on artificial intelligence | |
| CN201766306U (en) | Power line inspection helicopter | |
| CN103363961A (en) | Aerial image-based determination method of three-dimensional information of traffic accident scene based on s | |
| CN114119677A (en) | Maneuvering photoelectric detection and identification system for low-slow small target | |
| CN107044856A (en) | A kind of Centimeter Level tuning on-line method of highway driving vehicle | |
| CN103018785A (en) | Airfield runway foreign substance detecting system | |
| CN103630949A (en) | Vehicular airfield runway foreign object detection system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |