AI visual monitoring terminal system for airport runway

Abstract

The invention provides an AI visual monitoring terminal system for an airport runway. The AI visual monitoring terminal system comprises a drainable transformer box, a UPS power supply conversion box, an AI terminal control box, a runway state monitoring sensor group and a runway video monitoring device, easily-folded supports are adopted as equipment devices installed on the ground, and the total height of the equipment devices away from the road surface is not larger than 35 cm. According to the AI visual monitoring terminal system for the airport runway provided by the invention, the navigational lighting power supply loop is adopted to supply power to the front-end equipment, so that the structure of a power supply and distribution system is simplified, and cable materials and construction cost are saved; the AI visual monitoring technology is adopted to monitor and monitor the runway state in real time, intelligently analyze and store runway state monitoring data, and can be linked with a video monitoring system to perform visual review on the scene, so that the timeliness and accuracy of runway state monitoring are improved; independent networking can be realized, a multi-information fusion airport runway state monitoring platform can also be accessed, and the airport runway state monitoring system is suitable for being installed and used on newly built and navigated runways.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of airport runway state monitoring technology, in particular to an airport runway AI visualized monitoring terminal system. BACKGROUND

[0002] The airport runway is a long rectangular field on the land airport which is demarcated for the aircraft landing and taking off after being modified. The state change caused by the external condition will directly affect the air defense safety. The runway state monitoring technology at home and abroad mainly includes the meteorological observation system, the FOD (foreign object) monitoring system, the runway anti-invasion system, the multi-information fusion intelligent runway state monitoring system, etc. Among them, the multi-information fusion intelligent runway state monitoring system adds the runway ground subsidence monitoring, the pavement structure monitoring, the load environment monitoring, the moving target monitoring and other functions in addition to the runway state monitoring information of other systems. At present, it has been applied in some domestic airports. The existing multi-information fusion intelligent runway state monitoring system has the following main deficiencies: 1. The runway state monitoring lacks linkage with the video monitoring system. When the abnormal situation is found, it cannot be compared with the on-site situation in time, and the runway on-site state cannot be visually reviewed in time.

[0003] 2. The runway state monitoring sensor data transmission laid on the runway and nearby adopts the optical fiber link transmission. Since the runway is long, the sensor laying points are scattered, and the fusion node is more, thereby increasing the network failure rate. At the same time, since there are many maintenance and construction matters in the flight area, the optical fiber or network reconstruction is cut off to switch the line, which leads to network interruption events. When the network is interrupted, the monitoring data cannot be stored locally and uploaded to the runway state monitoring platform, which causes that the runway state cannot be monitored in real time or the monitoring data is discontinuous.

[0004] 3. The power supply of the existing runway state monitoring system is mainly connected from the power center, the power distribution booth, the compartment or the navigation station. The special power cable is laid along the runway to supply power to the front-end runway state monitoring sensor and other devices. Since the runway is long, the cable specification requirement is high, and therefore the cable material and construction cost are high. For the small and medium-sized airports which are short of funds, there is a certain investment difficulty, which is not conducive to implementation. At the same time, although solar power can be used to supply power to the front-end sensor and other devices in theory, since the solar photovoltaic panel reflection is easy to interfere with the pilot's vision, it is not suitable for use in the take-off and landing zone with the runway as the core.

[0005] Therefore, it is necessary to design an airport runway AI visualized monitoring terminal system. SUMMARY

[0006] The application aims to provide an airport runway AI visual monitoring terminal system, which adopts a navigation light power supply loop to supply power to a front-end device, simplifies the power supply and distribution system structure, saves cable materials and construction costs, adopts an AI visual monitoring technology to realize real-time monitoring and control of a runway state, intelligently analyzes and stores runway state monitoring data, and can be linked with a video monitoring system to visually review a site, thereby improving the timeliness and accuracy of runway state monitoring, and can be independently networked or connected to a multi-information fusion airport runway state monitoring platform, and is suitable for installation and use on newly-built and already-operated runways.

[0007] To achieve the above object, the application provides the following scheme. An airport runway AI visual monitoring terminal system comprises a drainable transformer box, a UPS power conversion box, an AI terminal control box, a runway state monitoring sensor group and a runway video monitoring device, wherein the equipment installed on the ground adopts a foldable support, and the total height from the runway is not more than 35 cm; the drainable transformer box is embeddedly buried in a soil area adjacent to the runway; the UPS power conversion box, the AI terminal control box and the runway video monitoring device are installed between runway edge lights; the runway state monitoring sensor group is installed on the runway edge or the adjacent soil area according to the technical requirements of each sensor; the drainable transformer box is connected to a primary cable loop of a navigation light system through an isolation transformer, and connected to the UPS power conversion box through a secondary cable loop; the UPS power conversion box provides DC 12V / 24V working voltage for the AI terminal control box and the runway video monitoring device; the AI terminal control box is connected to the runway state monitoring sensor group, the runway video monitoring device, a water level gauge and a drain pump of the drainable transformer box; and the AI terminal control box is connected to a runway state monitoring platform through an optical fiber link.

[0008] The drainable transformer box and the UPS power conversion box jointly form a runway UPS conversion system. The drainable transformer box comprises a light box, an internal bracket, stainless steel screws, a mounting support, an isolation transformer, a water level gauge, a drain pump and a drain hose, wherein the light box is additionally provided with a drain metal pipe, a drain pipe hole and a weak current cable hole on the basis of an existing barrel-type navigation light isolation transformer box; the drain metal pipe is welded to the outside of the drain pipe hole and protrudes upward from the top of the light box by not less than 15 cm, and the upper end is bent downward to prevent backflow of water; the internal bracket is fixedly installed in the light box by the stainless steel screws, the length of the stainless steel screws is limited to not penetrate the bottom of the light box to prevent water seepage, the internal bracket is divided into two layers, the bottom layer is empty to delay damage of water immersion to electronic devices, and the upper layer is provided with the isolation transformer; the internal bracket is provided with a mounting support for fixing the water level gauge and the drain pump; and the drain hose is connected to the drain pump and the drain metal pipe. The UPS power conversion box comprises a waterproof power box body, a constant current to constant voltage circuit module, a lithium battery pack, a secondary cable input interface, a DC 12V / DC 24V output interface, and a backup AC 220V input interface; the constant current to constant voltage circuit module converts the constant current power input by the secondary cable loop into constant voltage power to charge the lithium battery pack; the lithium battery pack provides constant voltage direct current working power for electronic devices such as the AI terminal control box and the runway video monitoring device through the DC 12V / DC 24V output interface; the capacity of the lithium battery pack should be able to provide delay power for the connected electronic devices for not less than 48 hours after the aid-to-navigation light system is powered off.

[0009] The AI terminal control box comprises a waterproof control box body and an AI edge computing development board and a data acquisition control mainboard installed in the waterproof control box body. The AI edge computing development board comprises an AI computing module, a development board interface, and a storage module; the AI edge computing development board is internally provided with an airport runway AI visual monitoring terminal software; the AI edge computing development board is connected with the data acquisition control mainboard through internal TCP network wiring. The data acquisition control mainboard comprises a power module, a communication protocol converter, an optical transceiver module, an I / O controller, an RS485 / 232 communication module, and an external DC power supply interface; the power module is powered by the UPS power conversion box to supply power to other electronic modules in the AI terminal control box and supply power to electronic devices such as the runway state monitoring sensor group and the drainage pump through the external DC power supply interface and the I / O controller interface; the optical transceiver module is internally connected with the RS485 / 232 communication module and the I / O controller and is externally connected with the optical fiber link and the runway video monitoring device; the RS485 / 232 communication module is connected with the runway state monitoring sensor group and the water level gauge at the front end; and the I / O controller is connected with the drainage pump at the front end.

[0010] Optionally, the runway state monitoring sensor group comprises a monitoring sensor with a communication protocol of RS485 / 232 suitable for local installation; optical fiber sensors and data of third-party monitoring systems such as weather observation can be accessed to the AI terminal control box through an external optical fiber link. Optionally, the runway video monitoring device comprises a foldable monitoring support, an electric pan-tilt head, and a video monitoring camera; the runway video monitoring device is used for real-time monitoring and on-site visual review of the runway.

[0011] According to the specific embodiments of the application, the airport runway AI visual monitoring terminal system provided by the application has the following beneficial technical effects: 1、The application integrates AI edge computing, monitoring data collection, video monitoring and other system functions, can realize real-time automatic analysis and processing, storage of runway state monitoring data and video monitoring image information at the front end, overcomes the shortcomings of the prior art that monitoring data is easily lost or continuous monitoring cannot be realized due to network failure, reduces the pressure of data transmission and analysis processing of the airport state monitoring platform, and improves the timeliness of runway state monitoring; 2、The application can realize real-time video monitoring of the runway state, and when an abnormal condition is found in the runway state monitoring, the video monitoring device is linked to visually review the on-site situation, overcomes the shortcomings of the prior art that the multi-information fusion intelligent runway state monitoring system and the video monitoring system are technically separated and cannot visually review the on-site situation in time, improves the accuracy of runway state monitoring, and facilitates timely processing of abnormal conditions; 3、The rated voltage of the primary cable of the power supply loop of the airport navigation light system is 6KV, the secondary cable is a constant current power supply, and the system is in a closed state when the airport is closed, and under normal circumstances, it cannot be directly used for constant voltage electronic equipment, the runway UPS conversion system composed of the drainable voltage conversion box and the UPS power conversion box is used for voltage conversion improvement of the airport navigation light system, and can provide delay power supply for the front-end constant voltage weak current equipment for 48 hours after the airport navigation light system is powered off, solves the technical problem of near power supply for the front-end constant voltage weak current equipment of the flight area, simplifies the power supply system structure of the runway state monitoring, video monitoring and other systems, saves cable materials and construction costs, so that the application is suitable for installation and use in newly built and already navigable runways; 4、The drainable voltage conversion box improves the existing lamp box, increases the pipe hole, drain metal pipe, water level gauge, drainage device and the like, can timely monitor the lamp box water immersion condition and automatically drain water, and avoids damage to the electronic equipment in the lamp box caused by water immersion and affects the normal operation of the system; 5、The application can be networked alone, or connected to a multi-information fusion airport runway state monitoring platform, and used in cooperation with other runway state monitoring systems to improve the overall performance of the existing airport runway state monitoring system. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 The system plane arrangement of the embodiment of the application is shown in the figure; Figure 2 The drainable voltage conversion box and the built-in bracket structure provided by the embodiment of the application are shown in the figure; Figure 3 A structure diagram of a UPS power conversion box provided for an embodiment of the present application is shown in FIG. 2. Figure 4 A structure diagram of an AI terminal control box provided for an embodiment of the present application is shown in FIG. 3. Figure 5 A structure diagram of a runway video monitoring device provided for an embodiment of the present application is shown in FIG. 5.

[0014] Explanation of reference signs: 1, drainable transformer box; 1-1, light box; 1-2, built-in bracket; 1-2-1, stainless steel screw; 1-2-2, mounting bracket; 1-3, isolation transformer; 1-4, water level gauge; 1-5, drainage pump; 1-6, water suction and drainage hose; 1-7, drainage metal pipe; 1-8, drainage pipe hole; 1-9, weak current cable pipe hole; 2, UPS power conversion box; 2-1, waterproof power box body; 2-2, constant current to constant voltage circuit module; 2-3, lithium battery pack; 2-4, secondary cable input interface; 2-5, DC12V / DC24V output interface; 2-6, backup AC220V input interface; 3, AI terminal control box; 3-1, waterproof control box body; 3-2, AI edge computing development board; 3-2-1, AI computing module; 3-2-2, development board interface; 3-2-3, storage module; 3-3, data acquisition control mainboard; 3-3-1, power module; 3-3-2, communication protocol converter; 3-3-3, optical transceiver module; 3-3-4, I / O controller; 3-3-5, RS485 / 232 communication module; 3-3-6, external DC power supply interface; 4, runway state monitoring sensor group; 5, runway video monitoring device; 5-1, easy-to-fold monitoring support; 5-2, electric pan-tilt head; 5-3, video monitoring camera; 6, primary cable loop; 7, secondary cable loop; 8, optical fiber link; 9, runway edge light. DETAILED DESCRIPTION

[0015] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0016] The application aims to provide an airport runway AI visual monitoring terminal system, which adopts a navigation light power supply loop to supply power to a front-end device, simplifies the power supply and distribution system structure, saves cable materials and construction costs, adopts AI visual monitoring technology to monitor and control the runway state in real time, intelligently analyzes and stores runway state monitoring data, and can be linked with a video monitoring system to visually review the site, thereby improving the timeliness and accuracy of runway state monitoring, and can be independently networked or connected to a multi-information fusion airport runway state monitoring platform, and is suitable for installation and use on newly-built and already-operational runways.

[0017] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the application will be further described in detail below with reference to the drawings and specific embodiments.

[0018] As shown in Figure 1 , Figure 2 An airport runway AI visual monitoring terminal system comprises a drainable transformer box 1, a UPS power conversion box 2, an AI terminal control box 3, a runway state monitoring sensor group 4, and a runway video monitoring device 5. The drainable transformer box 1 is embedded and installed in the ground adjacent to the runway; the UPS power conversion box 2, the AI terminal control box 3, and the runway video monitoring device 5 are installed between runway edge lights 9; the runway state monitoring sensor group 4 is installed in the open or concealed manner according to the technical requirements of each sensor on the runway edge or adjacent ground surface area; the drainable transformer box 1 is connected to the navigation light system primary cable loop 6 through an isolation transformer 1-3, and connected to the UPS power conversion box 2 through a secondary cable loop 7; the UPS power conversion box 2 provides DC 12V / 24V working voltage for the AI terminal control box 3 and the runway video monitoring device 5; the AI terminal control box 3 is connected to the runway state monitoring sensor group 4, the runway video monitoring device 5, the water level gauge 1-4, and the drain pump 1-5 of the drainable transformer box 1; and the AI terminal control box 3 is connected to the runway state monitoring platform through an optical fiber link 8.

[0019] The drainable transformer box 1 and the UPS power conversion box 2 jointly constitute a runway UPS conversion system. As shown in Figure 2 The drainable transformer box 1 comprises a light box 1-1, an internal bracket 1-2, a stainless steel screw 1-2-1, an installation bracket 1-2-2, an isolation transformer 1-3, a water level gauge 1-4, a drain pump 1-5, and a water suction and drainage hose 1-6. The lamp box 1-1 adds a drainage metal pipe 1-7, a drainage pipe hole 1-8 and a weak current cable pipe hole 1-9 on the basis of the existing barrel type navigation light isolation transformer box, the drainage metal pipe 1-7 is welded to the outside pipe opening of the drainage pipe hole 1-8, and the upper end is bent downward to prevent backflow of water, all pipe holes on the lamp box 1-1 should be sealed after installation to prevent water from entering the inside of the lamp box 1-1. The built-in bracket 1-2 is fixedly installed in the inside of the lamp box 1-1 by means of stainless steel screws 1-2-1, the length of the stainless steel screws 1-2-1 is limited to not penetrate the bottom of the lamp box 1-1 to prevent water seepage, the built-in bracket 1-2 is divided into two layers, the bottom layer is empty for delaying water immersion to damage electronic devices, and the upper layer is installed with the isolation transformer 1-3, the built-in bracket 1-2 is provided with a mounting bracket 1-2-2 for fixedly installing the water level gauge 1-4 and the drainage pump 1-5, and the drainage hose 1-6 is connected to the drainage pump 1-5 and the drainage metal pipe 1-7.

[0020] As shown in Figure 3 The UPS power conversion box 2 comprises a waterproof power box body 2-1, a constant current to constant voltage circuit module 2-2, a lithium battery pack 2-3, a secondary cable input interface 2-4, a DC12V / DC24V output interface 2-5 and a backup AC220V input interface 2-6, the constant current to constant voltage circuit module 2-2 converts the constant current power input by the secondary cable loop 7 into constant voltage power to charge the lithium battery pack 2-3, the lithium battery pack 2-3 provides constant voltage direct current working power for electronic devices such as the AI terminal control box 3 and the runway video monitoring device 5 through the DC12V / DC24V output interface 2-5, the capacity of the lithium battery pack should be able to provide delay power for connected electronic devices for not less than 48 hours after the navigation light system is powered off, so as to ensure that the connected electronic devices can be normally used during the shutdown period, and the backup AC220V input interface 2-6 can be externally connected to the AC220V power supply to replace the waterproof variable transformer box 1 to supply power to the UPS power conversion box 2 when conditions are met.

[0021] As shown in Figure 4As shown, the AI terminal control box 3 comprises: a waterproof control box body 3-1, and an AI edge computing development board 3-2 and a data acquisition control mainboard 3-3 installed in the waterproof control box body 3-1; the AI edge computing development board 3-2 comprises: an AI computing module 3-2-1, a development board interface 3-2-2, and a storage module 3-2-3; the AI edge computing development board 3-2 is internally provided with an airport runway AI visualized monitoring terminal software; the AI edge computing development board 3-2 is connected with the data acquisition control mainboard 3-3 through internal TCP network wiring; the AI edge computing development board 3-2 receives monitoring data collected by the data acquisition control mainboard 3-3, such as the runway state monitoring sensor group 4 and the water level gauge 1-4, and real-time monitoring images of the runway video monitoring device 5, can automatically analyze, process, store and transmit the runway state monitoring data and the monitoring images, and can control the runway video monitoring device 5, the drainage pump 1-5 and the like through the data acquisition control mainboard 3-3, and can link the runway video monitoring device 5 to visually review the scene when an abnormal situation of runway state monitoring occurs or a runway state monitoring platform instruction is received; The data acquisition control mainboard 3-3 comprises: a power module 3-3-1, a communication protocol converter 3-3-2, an optical transceiver module 3-3-3, an I / O controller 3-3-4, an RS485 / 232 communication module 3-3-5, and an external DC power supply interface 3-3-6; The power module 3-3-1 is powered by the UPS power conversion box 2, and supplies power to other electronic modules in the AI terminal control box, and supplies power to electronic devices such as the runway state monitoring sensor group 4 and the drainage pump 1-5 through the external DC power supply interface 3-3-6 and the I / O controller 3-3-4 interface; the optical transceiver module 3-3-3 is internally connected with the RS485 / 232 communication module 3-3-5 and the I / O controller 3-3-4, and is externally connected with the optical fiber link 8 and the runway video monitoring device 5; the RS485 / 232 communication module 3-3-5 is connected with the runway state monitoring sensor group 4 and the water level gauge 1-4 at the front end, and converts RS485 / 232 signals into TCP network signals and transmits the TCP network signals to the AI edge computing development board 3-2 through the optical transceiver module 3-3-3; the I / O controller 3-3-4 is connected with the drainage pump 1-5 at the front end, and controls the power supply circuit of the drainage pump 1-5 according to the instruction of the AI edge computing development board 3-2; The runway state monitoring sensor group 4 comprises monitoring sensors suitable for local installation, such as electric quantity meters, underground water level sensors, settlement observation meters, seismic wave sensors, ultraviolet sensors, noise sensors and the like, with a communication protocol of RS485 / 232; optical fiber sensors, meteorological observation and the like third-party monitoring system data can be accessed by an external optical fiber link 8 to connect the AI terminal control box 3 and the runway state monitoring platform, or linked to the runway video monitoring device 5 through the AI terminal control box 3 to visually review the site; As shown in Figure 5 The runway video monitoring device 5 comprises a foldable monitoring support 5-1, an electric pan-tilt head 5-2 and a video monitoring camera 5-3, which can monitor the runway pavement state in real time, and can perform on-site snapshot, video recording, automatic tracking, border alarm, automatic cruising and the like according to system instructions, and the AI terminal control box 3 can link the runway video monitoring device 5 to visually review the runway state monitoring data on site.

[0022] The AI visualized monitoring terminal system for airport runway provided by the application has the following beneficial technical effects: 1. The system integrates AI edge computing, monitoring data acquisition, video monitoring and the like system functions, can automatically analyze, process and store the runway state monitoring data and video monitoring image information in real time at the front end, overcomes the shortcomings of the prior art that monitoring data is easily lost or cannot be continuously monitored due to network failure, reduces the pressure of data transmission and analysis processing of the airport state monitoring platform, and improves the timeliness of runway state monitoring; 2. The system can monitor the runway state in real time, and when the runway state monitoring finds abnormal conditions, the video monitoring device is linked to visually review the on-site conditions, overcomes the shortcomings of the prior art that the multi-information fusion intelligent runway state monitoring system and the video monitoring system are technically separated and cannot visually review the on-site conditions in time, improves the accuracy of runway state monitoring, and facilitates timely processing of abnormal conditions; 3. The primary cable of the airport navigation light system power supply circuit has a rated voltage of 6KV, the secondary cable is a constant current power supply, and is in a closed state when the airport is closed, and cannot be directly used for constant voltage electronic equipment under normal circumstances, the runway UPS conversion system composed of a drainable voltage conversion box and a UPS power conversion box is adopted to improve the voltage conversion of the airport navigation light system, and can provide delay power supply for the front-end constant voltage weak current equipment for 48 hours after the airport navigation light system is powered off, solves the technical problem of near power supply for the front-end constant voltage weak current equipment in the flight area, simplifies the power supply system structure of the runway state monitoring, video monitoring and the like systems, saves cable materials and construction costs, so that the application is suitable for installation and use in newly built and already navigable runways; 4. The drainable variable pressure box can improve the existing lamp box, increase the pipe hole, the drainage metal pipe, the water level gauge, the drainage device and the like, can monitor the lamp box water immersion condition in time and automatically drain water, avoids the damage of water immersion to the electronic equipment in the lamp box, and influences the normal operation of the system; 5. The application can be networked alone, or can be connected to a multi-information fusion airport runway state monitoring platform, and is used in cooperation with other runway state monitoring systems to improve the overall performance of the existing airport runway state monitoring system.

[0023] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the various embodiments can be referred to each other.

[0024] The principles and implementation modes of the application are described by applying specific examples in this paper, and the above embodiment description is only used to help understand the method and core idea of the application; meanwhile, for the general technical personnel in the art, according to the idea of the application, the specific implementation mode and application range will be changed. In view of the above, the content of the specification should not be understood as the limitation of the application.

Claims

1. An AI-powered visual monitoring terminal system for airport runways, characterized in that, include: The system includes a drainable transformer box, a UPS power conversion box, an AI terminal control box, a runway condition monitoring sensor group, and a runway video monitoring device. All ground-mounted equipment uses easily foldable brackets, and the total height from the runway surface does not exceed 35cm. The drainable transformer box is embedded and buried in the soil area adjacent to the runway. The UPS power conversion box, AI terminal control box, and runway video monitoring device are installed between the runway edge lights. The runway condition monitoring sensor group is installed either exposed or concealed in the runway edge or adjacent soil area according to the technical requirements of each sensor. The drainable transformer box is connected to the primary cable circuit of the navigation lighting system via an isolation transformer, and then connected to the UPS power conversion box via a secondary cable circuit. The UPS power conversion box provides DC 12V / 24V operating voltage to the AI ​​terminal control box and the runway video monitoring device. The AI ​​terminal control box connects to the runway condition monitoring sensor group, the runway video monitoring device, and the water level gauge and drainage pump of the drainable transformer box. The AI ​​terminal control box is networked with the runway condition monitoring platform via a fiber optic link.

2. An AI-powered visual monitoring terminal system for airport runways, characterized in that: The drainable transformer box and the UPS power conversion box together constitute the runway UPS conversion system; The drainable transformer box includes: a light box and its internally installed built-in bracket, stainless steel screws, mounting brackets, an isolation transformer, a water level gauge, a drain pump, and suction / drainage hoses; the light box is based on the existing barrel-shaped navigation light isolation transformer box, with the addition of a drain metal pipe, a drain pipe hole, and a low-voltage cable conduit hole. The drain metal pipe is welded to the outside of the drain pipe hole, with the pipe opening extending upwards at least 15cm above the top of the light box, and the upper end bent downwards to prevent water backflow; the built-in bracket is fixedly installed inside the light box with stainless steel screws, the length of which is limited to not penetrating the bottom of the light box to prevent water seepage; the built-in bracket is divided into two layers, the bottom layer is empty to delay water immersion from damaging electronic components, and the upper layer is where the isolation transformer is installed; the built-in bracket has mounting brackets for fixing the water level gauge and the drain pump; the suction / drainage hoses connect the drain pump and the drain metal pipe; The UPS power conversion box includes: a waterproof power supply enclosure, a constant current to constant voltage circuit module, a lithium battery pack, a secondary cable input interface, a DC12V / DC24V output interface, and a backup AC220V input interface. The constant current to constant voltage circuit module converts the constant current power input from the secondary cable circuit into a constant voltage power supply to charge the lithium battery pack. The lithium battery pack provides constant voltage DC power to electronic devices such as the AI ​​terminal control box and runway video monitoring device through the DC12V / DC24V output interface. The capacity of the lithium battery pack should be able to provide power to the connected electronic devices for a delay of no less than 48 hours after the navigation lighting system is powered off.

3. An AI-powered visual monitoring terminal system for airport runways, characterized in that: The AI ​​terminal control box includes: a waterproof control box and an AI edge computing development board and a data acquisition control motherboard installed inside it; The AI ​​edge computing development board includes: an AI computing module, a development board interface, and a storage module; the AI ​​edge computing development board has built-in airport runway AI visualization monitoring terminal software, and the AI ​​edge computing development board is connected to the data acquisition and control motherboard through an internal TCP network cable; The data acquisition and control motherboard includes: a power module, a communication protocol converter, an optical transceiver module, an I / O controller, an RS485 / 232 communication module, and an external DC power interface. The power module is powered by the UPS power conversion box, supplying power to other electronic modules in the AI ​​terminal control box, and also supplies power to the runway status monitoring sensor group, drainage pump, and other electronic equipment through the external DC power interface and the I / O controller interface. The optical transceiver module is internally connected to the RS485 / 232 communication module and the I / O controller, and externally connected to the fiber optic link and the runway video monitoring device. The RS485 / 232 communication module is connected to the runway status monitoring sensor group and the water level gauge at its front end. The I / O controller is connected to the drainage pump at its front end.

4. The airport runway AI visualization monitoring terminal system according to claim 1, characterized in that, The runway condition monitoring sensor group includes: a monitoring sensor with RS485 / 232 communication protocol suitable for local installation; and data from fiber optic sensors, meteorological observations, and other third-party monitoring systems can be accessed to the AI ​​terminal control box via an external fiber optic link.

5. The airport runway AI visualization monitoring terminal system according to claim 1, characterized in that, The runway video monitoring device includes: a foldable monitoring bracket, an electric omnidirectional pan-tilt unit, and a video monitoring camera. The runway video monitoring device is used for real-time monitoring of the runway and on-site visual verification.

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