CN213023556U - Side lamp type airport pavement foreign object composite detector - Google Patents
Side lamp type airport pavement foreign object composite detector Download PDFInfo
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- CN213023556U CN213023556U CN202020828379.6U CN202020828379U CN213023556U CN 213023556 U CN213023556 U CN 213023556U CN 202020828379 U CN202020828379 U CN 202020828379U CN 213023556 U CN213023556 U CN 213023556U
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Abstract
The utility model provides a side lamp type airport pavement foreign object composite detector, which adopts a millimeter wave radar to continuously scan the designated area in the airport runway, automatically acquires the foreign object information after finding the foreign object, adopts a camera to take pictures of optical images of the foreign object and obtain evidence, and then transmits the detection result to a comprehensive management and control platform for the identification of field users, thereby achieving the purpose of automatically monitoring the foreign object on the pavement; therefore, the utility model discloses can run to the airport runway, the foreign matter on taxiway, contact way and the air park carries out full-automatic, all-time, all-weather monitoring, simultaneously, the utility model discloses a whole subassemblies can all be placed in runway pavement top, and do not destroy runway pavement, later maintenance when the installation sets up simply, have small and exquisite advantage simultaneously, can satisfy the airport limit for height requirement, be a reliable, efficient, the compound detector of fundamentally solving airport pavement foreign matter potential safety hazard.
Description
Technical Field
The utility model belongs to the technical field of the target detection, especially, relate to a sidelight formula airport pavement foreign matter composite detector.
Background
Airport pavement Foreign Objects (FOD), which are foreign substances, debris or objects that may damage aircraft, are one of the important factors that potentially affect the takeoff and landing safety of an aircraft, and have the characteristics of generally small size, random occurrence period and range, relatively high occurrence frequency, relatively high number, great potential threat to the aircraft, and the like. In order to reduce and eliminate safety accidents caused by FOD intrusion, in recent years, the use of FOD detection equipment, especially millimeter wave radar and optical composite detection equipment, is becoming a main development trend of FOD detection in airports. The detection equipment can greatly improve the quality and efficiency of FOD detection, thereby obviously improving the safety and navigation capability of airport operation.
At present, FOD detection equipment is divided into three types, namely a sidelight type, a tower type and a vehicle type. The side lamp type is most widely deployed due to the characteristics of small size, high detection precision and the like. The foreign lamp type is represented by FODetect of Israel Xsight company, and installation and erection are completed in at least 7 airports in the world.
The FODetect device of israel Xsight company adopts a side lamp type erection mode, and the FODetect device is composed of two parts, wherein one part is positioned on the upper part of a runway surface (comprising radar, photoelectricity, a rotary table and the like) and is called as an 'upper unit', and the other part is positioned on the lower part of the runway surface (comprising a power supply and the like) and is called as a 'lower unit'. Therefore, the FODetect equipment needs to be installed to destroy the runway shoulder, and a groove is dug below the runway shoulder to place a lower unit, so that difficulty is brought to airport construction. In addition, the external plug-in of the FODetect device is placed in the center of the runway chassis, so that the FODetect device is easy to corrode and short circuit due to water accumulation in rainy and snowy weather.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model provides a sidelight formula airport pavement foreign matter composite detector can run to the airport pavement, the foreign matter on taxiway, contact way and the air park carries out full-automatic, all-time, all-weather monitoring, is a reliable, efficient, the fundamental composite detector who solves airport pavement foreign matter potential safety hazard.
A side lamp type airport pavement foreign object composite detector comprises a fixed chassis 1, an adjustable chassis 2, an easily-folded rod 3, an aviation plug 4, a rotary table 5, a shell 6, a millimeter wave radar, a camera, an optical fiber transceiver and a processor, wherein the millimeter wave radar, the camera, the optical fiber transceiver and the processor are arranged in the shell 6;
the rotary table 5 is used for supporting the shell 6, the bottom of the rotary table 5 is connected with the adjustable chassis 2 through the easy-to-break rod 3, and meanwhile, the adjustable chassis 2 is installed on the fixed chassis 1; the aviation plug 4 is arranged inside the easy-to-break rod 3, the millimeter wave radar, the camera and the rotary table 5 are connected with an external power supply through the aviation plug 4, and the optical fiber transceiver is connected with an external communication cable through the aviation plug 4;
the processor is used for driving the rotary table 5 to rotate so as to drive the millimeter wave radar to scan a specified area in the airport runway, and when foreign objects are detected, the millimeter wave radar sends the information of the foreign objects to the processor; the processor is also used for driving the camera to take pictures of the foreign objects after receiving the information of the foreign objects; wherein the foreign object information comprises an angle, a distance, and an echo amplitude;
the optical fiber transceiver is used for converting the foreign object information stored in the processor and the foreign object pictures shot by the camera into optical signals through electric signals, and the optical signals are transmitted to the external comprehensive management and control platform through an external communication cable.
Further, the sidelight type airport pavement foreign object composite detector also comprises an infrared light supplement lamp arranged in the shell 6;
the infrared light supplement lamp is driven by the processor to be in an on state at night.
Further, the side lamp type airport pavement foreign object composite detector also comprises a secondary power supply arranged in the shell 6;
the secondary power supply is used for converting the voltage of an external power supply into the voltage required by the millimeter wave radar, the camera, the rotary table 5 and the optical fiber transceiver.
Further, the fixed chassis 1 is used for supporting the whole composite detector, and the adjustable chassis 2 is used for adjusting the installation angle and the horizontal angle of the adjustable chassis, so that the shell 6 is kept horizontal.
Further, the fixed chassis 1 is also provided with a strip-shaped mounting hole for fixedly mounting the composite detector on a road surface and is connected with the adjustable chassis 2.
Further, the side lamp type airport pavement foreign object composite detector further comprises a sealing side cover 7, a sealing rear cover 8, an optical protection glass 9 and an antenna housing 10, wherein the housing 6 is a cuboid or a cube with three hollowed-out surfaces, the sealing rear cover 8 is installed on the hollowed-out surface of the rear side of the housing 6, the optical protection glass 9 and the antenna housing 10 are installed on the hollowed-out surface of the other side, opposite to the sealing rear cover 8, of the housing 6, and the sealing side cover 7 is installed on the last hollowed-out side surface of the housing 6, so that the housing 6 is sealed;
the optical protective glass 9 is arranged in front of the lens of the camera; the antenna housing 10 is installed at a position corresponding to the millimeter wave radar.
Has the advantages that:
1. the utility model provides a side lamp type airport pavement foreign object composite detector, which adopts a millimeter wave radar to continuously scan the designated area in the airport runway, automatically acquires the foreign object information after finding the foreign object, adopts a camera to take pictures of optical images of the foreign object and obtain evidence, and then transmits the detection result to a comprehensive management and control platform for the identification of field users, thereby achieving the purpose of automatically monitoring the foreign object on the pavement; therefore, the utility model discloses can run to the airport runway, the foreign matter on taxiway, contact way and the air park carries out full-automatic, all-time, all-weather monitoring, simultaneously, the utility model discloses a whole subassemblies can all be placed in runway pavement top, and do not destroy runway pavement, later maintenance when the installation sets up simply, have small and exquisite advantage simultaneously, can satisfy the airport limit for height requirement, be a reliable, efficient, the compound detector of fundamentally solving airport pavement foreign matter potential safety hazard.
2. The fixed chassis of the composite detector is provided with a strip-shaped mounting hole which is fixedly mounted on the road surface and connected with the adjustable chassis, so that the mounting angle and the horizontal angle of the composite detector can be conveniently adjusted.
3. The composite detector shell is externally provided with the antenna housing and the optical protection glass, so that the millimeter wave radar and the optical component can be effectively protected.
Drawings
Fig. 1 is a side light type composite detector for foreign objects on the airport pavement provided by the present invention;
1-fixed chassis, 2-adjustable chassis, 3-easy-to-break rod, 4-aviation plug, 5-rotary table, 6-shell, 7-sealing side cover, 8-sealing rear cover, 9-optical protective glass and 10-antenna housing.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
As shown in fig. 1, a sidelight type airport pavement foreign object composite detector includes a fixed chassis 1, an adjustable chassis 2, an easily-folded rod 3, an aviation plug 4, a rotary table 5, a sealing side cover 7, a sealing rear cover 8, an optical protection glass 9, an antenna housing 10, a housing 6, and a millimeter wave radar, a camera, an infrared light supplement lamp, an optical fiber transceiver, a processor and a secondary power supply installed in the housing 6. Preferably, the turntable 5 is a high-precision turntable, and the camera is a high-definition network camera.
The rotary table 5 is used for supporting the shell 6, the bottom of the rotary table 5 is connected with the adjustable chassis 2 through the easy-to-break rod 3, meanwhile, the adjustable chassis 2 is installed on the fixed chassis 1, the fixed chassis 1 is used for supporting the whole composite detector, and the adjustable chassis 2 is used for adjusting the installation angle and the horizontal angle of the adjustable chassis to enable the shell 6 to be kept horizontal; aviation plug 4 installs inside 3 easy folding rods, and millimeter wave radar, camera, revolving stage 5 and infrared light filling lamp pass through aviation plug 4 and connect external power supply, and the fiber optic transceiver passes through aviation plug 4 and connects the outside communication cable.
It should be noted that the easy-to-fold rod 3 of the composite detector is connected with the fixed chassis 1 and the turntable 5 in a split manner, so that the easy-to-fold rod 3 can be independently replaced; simultaneously, the aviation plug 4 is installed and is connected with external power and communication cable inside the easy-to-break pole 3, and it is fixed to avoid easy break point, can effectually protect it not receive the erosion of sleet, reduces power and communication fault probability.
The processor is used for driving the rotary table 5 to rotate so as to drive the millimeter wave radar to scan a specified area in the airport runway, and when foreign objects are detected, the millimeter wave radar sends the information of the foreign objects to the processor; the processor is also used for driving the camera to shoot the foreign objects after receiving the information of the foreign objects and starting the infrared light supplement lamp at night; wherein the foreign object information includes an angle, a distance, and an echo amplitude.
The optical fiber transceiver is used for converting the foreign object information stored in the processor and the foreign object pictures shot by the camera into optical signals through electric signals, and the optical signals are transmitted to the external comprehensive management and control platform through an external communication cable. And the secondary power supply is used for converting the voltage of an external power supply into the voltage required by the millimeter wave radar, the camera, the infrared light supplement lamp and the optical fiber transceiver.
Optionally, the shell 6 is a cuboid or a cube with three hollowed surfaces and is made of an aluminum alloy material, and the shell 6 is hollowed on three hollowed surfaces, so that the millimeter wave radar, the camera, the infrared light supplement lamp, the optical fiber transceiver, the processor and the secondary power supply can be conveniently installed; specifically, the rear cover 8 is installed on the rear side hollowed-out surface of the housing 6 after sealing, the optical protection glass 9 and the antenna housing 10 are installed on the housing 6 and on the other side hollowed-out surface opposite to the rear cover 8 after sealing, and the sealing side cover 7 is installed on the last hollowed-out side surface of the housing, so that the housing 6 is sealed.
Furthermore, a millimeter wave radar is installed on the left side inside the shell 6 and protected by an antenna cover 10, a high-definition camera and an infrared light supplement lamp are installed on the right side and protected by optical protection glass 9, an optical fiber transceiver for photoelectric signal conversion is installed above the inside of the shell 6 and is connected with the millimeter wave radar and the high-definition camera through network cables for communication, and a secondary power supply is installed on the rear side inside the shell 6 and is connected with the millimeter wave radar, the high-definition network camera, the infrared light supplement lamp and the rotary table 5 for supplying power to the four; the upper part of the rotary table 5 is connected with the shell 6, and the bottom of the rotary table is connected with the easy-to-detach rod 3; the fixed chassis 1 is arranged at the bottom and is connected with the adjustable chassis 2.
It should be noted that the millimeter wave radar may also be installed on the right side of the housing, and the high definition camera and the infrared light supplement lamp are installed on the left side of the housing, that is to say, the installation positions of the millimeter wave radar, the camera, the infrared light supplement lamp, the optical fiber transceiver, the processor, and the secondary power supply in the housing 6 may be determined according to actual needs.
The utility model provides a compound detector's theory of operation does:
the millimeter wave radar inside the shell 6 is driven by the turntable 5 to continuously scan a designated area in the runway to automatically detect Foreign Objects (FOD). After finding Foreign Objects (FOD) by a radar, recording information (angle, distance and amplitude) of the Foreign Objects (FOD), driving a high-definition camera to align to the Foreign Objects (FOD) by a processor, carrying out photographing and evidence obtaining on optical images after automatic zooming and focusing, and improving night vision photographing effect by manually/automatically turning on an infrared light supplement lamp at night, thereby presenting high-quality images under low light or night conditions. The utility model discloses can transmit foreign matter detection result data to synthesizing management and control platform through the ethernet in real time and supply on-the-spot user to discern, confirm and make statistics of, make things convenient for field personnel in time to make out punishment to foreign matter (FOD) to reach the purpose to road surface foreign matter (FOD) automatic monitoring.
Of course, the present invention may have other embodiments, and those skilled in the art can make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (6)
1. A side lamp type airport pavement foreign object composite detector is characterized by comprising a fixed chassis (1), an adjustable chassis (2), an easily-folded rod (3), an aviation plug (4), a rotary table (5), a shell (6), and a millimeter wave radar, a camera, an optical fiber transceiver and a processor which are arranged in the shell (6);
the rotary table (5) is used for supporting the shell (6), the bottom of the rotary table (5) is connected with the adjustable chassis (2) through the easy-to-break rod (3), and meanwhile, the adjustable chassis (2) is installed on the fixed chassis (1); the aviation plug (4) is arranged inside the easy-to-break rod (3), the millimeter wave radar, the camera and the rotary table (5) are connected with an external power supply through the aviation plug (4), and the optical fiber transceiver is connected with an external communication cable through the aviation plug (4);
the processor is used for driving the rotary table (5) to rotate so as to drive the millimeter wave radar to scan a designated area in the airport runway, and when foreign objects are detected, the millimeter wave radar sends the information of the foreign objects to the external comprehensive control platform through the processor; the external comprehensive control platform is used for driving the camera to shoot the foreign objects after receiving the information of the foreign objects; wherein the foreign object information comprises an angle, a distance, and an echo amplitude;
the optical fiber transceiver is used for converting the foreign object information stored in the processor and the foreign object pictures shot by the camera into optical signals through electric signals, and the optical signals are transmitted to the external comprehensive management and control platform through an external communication cable.
2. A sidelight type airfield pavement foreign object composite detector as claimed in claim 1, further comprising an infrared fill light mounted in the housing (6);
the infrared light supplement lamp is driven by the processor to be in an on state at night.
3. A sidelight-type airport pavement foreign object composite detector as claimed in claim 1, further comprising a secondary power source installed in the housing (6);
the secondary power supply is used for converting the voltage of an external power supply into the voltage required by the millimeter wave radar, the camera, the rotary table (5) and the optical fiber transceiver.
4. A sidelight type airport pavement foreign object composite detector as claimed in claim 1, wherein the fixed chassis (1) is used for supporting the whole composite detector, and the adjustable chassis (2) is used for adjusting the installation angle and horizontal angle of the adjustable chassis to keep the housing (6) horizontal.
5. A sidelight type airport pavement foreign object composite detector as claimed in claim 1, wherein said fixed chassis (1) is further provided with a strip-shaped mounting hole for fixedly mounting the composite detector on the pavement and connected with the adjustable chassis (2).
6. The side-light type airport pavement foreign object composite detector as claimed in claim 1, further comprising a sealing side cover (7), a sealing rear cover (8), an optical protection glass (9) and a radome (10), wherein the housing (6) is a cuboid or a cube with three hollowed-sides, wherein the sealing rear cover (8) is mounted on the rear hollowed-out surface of the housing (6), the optical protection glass (9) and the radome (10) are mounted on the other side hollowed-out surface of the housing (6) opposite to the sealing rear cover (8), and the sealing side cover (7) is mounted on the last hollowed-out side surface of the housing (6), so that the housing (6) is sealed;
the optical protective glass (9) is arranged in front of the lens of the camera; the antenna housing (10) is installed at a position corresponding to the millimeter wave radar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020828379.6U CN213023556U (en) | 2020-05-18 | 2020-05-18 | Side lamp type airport pavement foreign object composite detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020828379.6U CN213023556U (en) | 2020-05-18 | 2020-05-18 | Side lamp type airport pavement foreign object composite detector |
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| Publication Number | Publication Date |
|---|---|
| CN213023556U true CN213023556U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020828379.6U Active CN213023556U (en) | 2020-05-18 | 2020-05-18 | Side lamp type airport pavement foreign object composite detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857417A (en) * | 2021-12-31 | 2022-08-05 | 中国航空工业集团公司北京航空精密机械研究所 | Servo rotary platform for monitoring foreign matters on airfield runway |
| CN115861586A (en) * | 2023-02-16 | 2023-03-28 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light supplementing system and airport foreign matter detection system |
-
2020
- 2020-05-18 CN CN202020828379.6U patent/CN213023556U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114857417A (en) * | 2021-12-31 | 2022-08-05 | 中国航空工业集团公司北京航空精密机械研究所 | Servo rotary platform for monitoring foreign matters on airfield runway |
| CN115861586A (en) * | 2023-02-16 | 2023-03-28 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light supplementing system and airport foreign matter detection system |
| CN115861586B (en) * | 2023-02-16 | 2023-05-09 | 中科大路(青岛)科技有限公司 | Airport foreign matter detection light filling system and airport foreign matter detection system |
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