Airport LED high-pole lamp based on intelligent sensing turning-on and turning-off and illumination adjustment

Abstract

The invention provides an airport LED high-pole lamp based on intelligent sensing on-off and illumination adjustment, and relates to the field of high-pole lamps. The LED high-pole lamp for the airport comprises a lamp pole, an intelligent sensing device is installed at the upper end of the lamp pole, a lamp panel automatic loading and unloading device is installed on the upper side wall of the intelligent sensing device, a lifting winch system is installed in the lower end of the lamp pole, and a lamp panel is hoisted by the lifting winch system through a traction steel cable. A plurality of LED lamp sets are evenly arranged on the lower side wall of the lamp panel. The intelligent sensing device is composed of a flight information receiving module, an ambient light monitoring module and a meteorological monitoring module, a protection box is installed on the outer side wall, close to the bottom, of the lamp pole, and an intelligent control device is arranged in the protection box. The intelligent sensing device is used for monitoring aircraft take-off and landing information, environment light intensity and weather conditions in real time, and precise analysis and control of the intelligent control device are combined, so that automatic and intelligent management of illumination of the airport high-pole lamp is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of high mast lights, and particularly to an airport LED high mast light based on intelligent perception for turning on / off and adjusting illuminance. Background Art

[0002] At present, with the booming development of modern air transportation, airports, as key air transportation hubs, the intelligence and efficiency of their facilities and equipment are of great significance for ensuring flight operations and the travel experience of passengers.

[0003] A high mast light is a lighting device installed on a tall lamp post, mainly used for lighting large outdoor areas such as airports, ports, city squares, industrial parks, etc. It has the characteristics of a wide lighting range, high brightness, long service life, etc., and can meet the lighting needs in different environments. As the core equipment for lighting in the flight area, traditional high mast lights have many deficiencies in actual applications. On the one hand, its lighting control method is relatively backward, usually using manual control or simple timing control, and it is difficult to accurately and flexibly adjust according to real-time factors such as flight dynamics and weather changes. This not only causes serious energy waste, increases the operating costs of the airport, but also may affect the safety of aircraft takeoff and landing and the efficiency of ground operations due to insufficient or excessive lighting. On the other hand, traditional high mast lights lack effective intelligent perception and joint adjustment functions, and cannot perform data interaction and collaborative work with other information systems of the airport such as flight information systems and meteorological monitoring systems, making it difficult to achieve intelligent management and optimized operation of the lighting system, and difficult to meet the development needs of airport intelligent construction. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of existing airport high mast lights in terms of lighting control flexibility, energy utilization efficiency, and intelligence level, the present invention aims to provide an airport LED high mast light based on intelligent perception for turning on / off and adjusting illuminance, so as to achieve precise control of high mast light lighting, efficient utilization of energy, and intelligent coordination with the overall operation system of the airport, and improve the performance and management level of the airport lighting system.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: An airport LED high mast light based on intelligent perception for turning on / off and adjusting illuminance, including a lamp post, an intelligent perception device is installed at the upper end of the lamp post, a lamp panel automatic loading and unloading device is installed on the upper side wall of the intelligent perception device, a lifting winch system is installed inside the lower end of the lamp post, the lifting winch system hoists a lamp panel through a traction steel cable, and a plurality of LED lamp groups are evenly arranged on the lower side wall of the lamp panel;

[0008] The intelligent sensing device is composed of a flight information receiving module, an ambient light monitoring module, and a meteorological monitoring module. A protective box is installed on the outer side wall of the lamp post near the bottom. An intelligent control device is arranged inside the protective box. The intelligent control device includes a microprocessor, a communication module, a power management module, and a memory storing an illumination control algorithm program.

[0009] Preferably, a lightning rod is installed on the upper side wall of the lamp panel automatic loading and unloading device. A pulley and a support bracket are arranged inside the lamp panel automatic loading and unloading device. The pulley is matched with a traction steel cable.

[0010] Preferably, each LED lamp group is composed of multiple high-brightness LED lamp beads. The multiple LED lamp groups are evenly distributed on the outer side wall of the lamp post.

[0011] Preferably, the lamp post is made of high-quality steel. The surface of the lamp post is subjected to anti-corrosion treatment. The lamp post is arranged in a hollow structure.

[0012] Preferably, the bottom of the lamp post is fixedly connected with an installation base, which is convenient for the fixed installation of the lamp post on the ground.

[0013] Preferably, the flight information receiving module is connected to the airport flight information system through a wireless communication method, and can obtain detailed information of inbound and outbound flights in real time. The ambient light monitoring module uses a high-precision photosensitive sensor, which can accurately measure the real-time ambient light intensity in the flight area and convert the light intensity data into an electrical signal for output. The meteorological monitoring module integrates multiple meteorological sensors and can monitor meteorological parameters such as temperature, humidity, wind speed, rainfall, and visibility.

[0014] Preferably, each LED lamp bead is equipped with an independent drive circuit and a dimming module, which can realize individual brightness adjustment and switch control.

[0015] Preferably, the microprocessor is responsible for quickly processing and analyzing various data transmitted by the intelligent sensing device, and generating corresponding control instructions according to the illumination control algorithm program. The communication module supports multiple communication methods, including wired Ethernet, wireless Wi-Fi, 4G / 5G, to realize data interaction and collaborative work with devices such as the airport monitoring center and other high mast lights. The power management module is responsible for converting external commercial power into stable DC power required by the intelligent control device, the lifting winch system, and the LED lamp group, and has protection functions such as overcurrent, overvoltage, and short circuit to ensure the safe operation of the equipment.

[0016] Preferably, the lifting winch system has an electrical and mechanical limit device and an over-torque protection device. The lifting winch system can drive the lamp panel to move up and down through a lifting steel cable.

[0017] Working principle: When the aircraft approaches the airport for takeoff or landing, the flight information receiving module in the intelligent sensing device obtains real-time flight dynamics from the airport flight information system, including detailed data such as flight number, parking position, and estimated takeoff and landing times. At the same time, the ambient light monitoring module measures the ambient light intensity in the current flight area in real time, and the meteorological monitoring module judges weather conditions such as cloudy, rainy, and foggy days. After receiving this data, the intelligent control device conducts comprehensive analysis according to the preset lighting control strategy. For example, in sunny daytime when the aircraft is about to take off or land, the control device will turn on the corresponding area of the LED light group in advance according to the aircraft's travel route and takeoff and landing times, and adjust its brightness to a moderate level, which not only meets the lighting requirements for aircraft takeoff and landing but also avoids energy waste caused by over-illumination. In nighttime or low visibility weather, it will precisely control the brightness output of the LED light group according to the ambient light intensity and aircraft position information to ensure uniform and sufficient lighting in the flight area and guarantee flight safety. In addition, the intelligent control device also has a fault diagnosis and early warning function, which monitors the operating status of each component of the high mast light in real time. Once a potential fault is detected, it immediately issues an alarm and activates the backup lighting mode to ensure the reliability and continuity of the lighting system.

[0018] (III) Beneficial effects

[0019] The present invention provides an airport LED high mast light that is turned on and off and adjusts illuminance based on intelligent sensing.

[0020] It has the following beneficial effects:

[0021] 1. Through the real-time monitoring of aircraft takeoff and landing information, ambient light intensity, and weather conditions by the intelligent sensing device, combined with the precise analysis and control of the intelligent control device, the automatic and intelligent management of airport high mast light lighting is realized. It can flexibly adjust the lighting brightness according to actual needs, effectively improving energy utilization efficiency and reducing airport operating costs.

[0022] 2. This high mast light has the ability to work in coordination with other information systems at the airport, realizing the deep integration of the airport lighting system and the overall operating environment, improving the intelligent level and operating efficiency of the airport, and providing strong support for the construction of airport intelligentization.

[0023] 3. By using high-strength and corrosion-resistant lamp post materials and reliable intelligent control devices, the stable operation of the high mast light in a complex airport environment is ensured, the service life of the equipment is extended, and the maintenance workload and cost are reduced. Brief description of the drawings

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a sectional schematic diagram of the present invention;

[0026] Figure 3 Schematic diagram of the structure of the intelligent perception device in the present invention;

[0027] Figure 4 Schematic diagram of the structure of the intelligent control device in the present invention;

[0028] Figure 5 Top view schematic diagram of the present invention;

[0029] Figure 6 Front view schematic diagram of the present invention.

[0030] Among them, 1. Intelligent perception device; 2. LED lamp group; 201. Lamp panel; 3. Lamp post; 301. Protection box; 302. Installation base; 4. Intelligent control device; 5. Flight information receiving module; 6. Ambient light monitoring module; 7. Meteorological monitoring module; 8. Microprocessor; 9. Communication module; 10. Power management module; 11. Lighting control algorithm program; 12. Automatic lamp panel loading and unloading device; 13. Lightning rod; 14. Hoisting winch system. Specific implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Embodiment 1:

[0033] As Figure 1-6 shown, the embodiment of the present invention provides an airport LED high mast light based on intelligent perception for turning on / off and adjusting illuminance, and its specific structure and working process are as follows:

[0034] The intelligent perception device 1 is installed on the top of the lamp post 3 and is composed of a flight information receiving module 5, an ambient light monitoring module 6, and a meteorological monitoring module 7. The flight information receiving module 5 is connected to the airport flight information system through wireless communication and can obtain detailed information of inbound and outbound flights in real time, including flight number, aircraft type, takeoff and landing time, parking position, etc.; the ambient light monitoring module 6 uses a high-precision photosensitive sensor to accurately measure the real-time ambient light intensity in the flight area and convert the light intensity data into an electrical signal for output; the meteorological monitoring module 7 integrates a variety of meteorological sensors and can monitor meteorological parameters such as temperature, humidity, wind speed, rainfall, visibility, etc., providing a weather condition reference for lighting control.

[0035] The LED lamp group 2 is composed of multiple high-brightness LED lamp beads, which are evenly distributed around the lamp post 3 to form 360° omnidirectional lighting. Each LED lamp bead is equipped with an independent drive circuit and dimming module, which can achieve individual brightness adjustment and switch control, ensuring the flexibility and accuracy of the lighting system. The lamp post 3 is made of high-quality steel, with high strength, good wind resistance and corrosion resistance. The surface is treated with a special anti-corrosion treatment, which can adapt to the complex and changeable climate environment of the airport. The inside of the lamp post 3 is a hollow structure, which is used to arrange power lines, communication lines, traction steel cables and control lines, etc. The bottom is connected to the intelligent control device 4 through a waterproof, dustproof and moisture-proof junction box.

[0036] A lightning rod 13 is installed on the upper side wall of the lamp panel automatic loading and unloading device 12. Pulleys and support brackets are arranged inside the lamp panel automatic loading and unloading device 12, and the pulleys cooperate with the traction steel cable.

[0037] The intelligent control device 4 is the core control unit, which is installed in the protection box at the bottom of the lamp post 3 and has functions such as rain protection, dust protection and heat dissipation. It includes a microprocessor 8, a communication module 9, a power management module 10 and a memory that stores the lighting control algorithm program 11. The microprocessor 8 selects a high-performance and low-power industrial-grade chip, which is responsible for quickly processing and analyzing various data transmitted by the intelligent sensing device 1, and generating corresponding control instructions according to the lighting control algorithm program 11. The communication module 9 supports multiple communication methods, including wired Ethernet, wireless Wi-Fi, 4G / 5G, etc., to realize data interaction and collaborative work with devices such as the airport monitoring center and other high mast lights. The power management module 10 is responsible for converting the external commercial power into the stable DC power required by the intelligent control device 4 and the LED lamp group 2, and has protection functions such as overcurrent, overvoltage and short circuit to ensure the safe operation of the equipment.

[0038] In the actual working process, when a flight is about to enter the airport airspace, the flight information receiving module 5 receives the detailed information of the flight in real time and transmits the data to the microprocessor 8. At the same time, the ambient light monitoring module 6 and the meteorological monitoring module 7 respectively send the measured ambient light intensity and meteorological parameter data to the microprocessor 8. The microprocessor 8 calculates the number, brightness and opening time of the LED lamp groups 2 to be turned on according to the preset lighting control strategy, taking into account factors such as the takeoff and landing time of the flight, the travel route, the ambient light intensity and the weather conditions. For example, for an airplane about to land on a sunny day during the day, the microprocessor 8 will turn on the corresponding area of the LED lamp group 2 in advance according to the expected landing time and runway position of the airplane, and adjust its brightness to a moderate level, which not only meets the lighting requirements during the airplane landing, but also avoids unnecessary energy waste. In the night or low visibility weather, the microprocessor 8 will accurately control the brightness output of the LED lamp group 2 according to the ambient light intensity and the airplane position information, ensuring uniform and sufficient lighting in the flight area and guaranteeing flight safety.

[0039] In addition, the intelligent control device 4 also has a fault diagnosis and early warning function. The power management module 10 monitors parameters such as the current and voltage of the LED lamp group 2 in real time. The microprocessor 8 judges the working state of each LED lamp bead by analyzing these parameters. Once it is found that a certain LED lamp bead fails or its performance deteriorates, an audible and visual alarm will be issued locally immediately, and the fault information will be uploaded to the airport monitoring center through the communication module 9. At the same time, the standby lighting mode will be activated to ensure that the lighting in the flight area is not affected. The airport monitoring center can arrange maintenance personnel to carry out maintenance or replacement in a timely manner according to the uploaded fault information to ensure the stable operation of the high mast lighting system.

[0040] Embodiment 2:

[0041] On the basis of Embodiment 1, this embodiment further optimizes the performance and function of the intelligent sensing device 1. The intelligent sensing device 1 adds a function of monitoring the ground traffic conditions at the airport. By installing cameras and vehicle detection sensors on the lamp post 3, the activities of vehicles and personnel on the airport ground are monitored in real time. When it is detected that there are vehicles or personnel entering the flight area on the ground, the intelligent control device 4 will automatically adjust the brightness of the LED lamp group 2 in the corresponding area to increase the lighting intensity, so as to improve the visibility of this area and ensure the safety of ground operations. At the same time, the intelligent sensing device 1 also has an intelligent learning function, which can continuously optimize the lighting control strategy according to historical flight data and lighting control records, improve the accuracy and efficiency of lighting control, and further reduce energy consumption.

[0042] Embodiment 3:

[0043] On the basis of Embodiment 1, this embodiment expands the communication function of the intelligent control device 4. The intelligent control device 4 adds a direct communication link with the airport meteorological department and can obtain more accurate weather forecast information in real time, such as early warnings of severe weather such as sudden thunderstorms and fog. After receiving the severe weather warning, the intelligent control device 4 will adjust the lighting mode of the high mast lamp in advance, increase the lighting brightness, expand the lighting range, and extend the lighting time to ensure that the lighting needs in the flight area are fully guaranteed under severe weather conditions. At the same time, the intelligent control device 4 also has a linkage function with other airport auxiliary systems such as the navigation system and the approach lighting system to realize the coordinated optimization of the overall operation of the airport and improve the operation efficiency and safety of the airport under complex weather conditions.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, comprising a lamp pole (3), characterized in that: An intelligent sensing device (1) is installed at the upper end of the lamp pole (3); an automatic lamp panel loading and unloading device (12) is installed on the upper side wall of the intelligent sensing device (1); a lifting and hoisting system (14) is installed inside the lower end of the lamp pole (3); the lifting and hoisting system (14) hoists a lamp panel (201) through a traction steel cable; and a plurality of LED lamp groups (2) are evenly arranged on the lower side wall of the lamp panel (201); The intelligent sensing device (1) is composed of a flight information receiving module (5), an ambient light monitoring module (6) and a meteorological monitoring module (7); a protection box (301) is installed on the outer wall of the lamp pole (3) near the bottom; an intelligent control device (4) is arranged inside the protection box (301); the intelligent control device (4) includes a microprocessor (8), a communication module (9), a power management module (10) and a memory for storing a lighting control algorithm program (11).

2. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: A lightning rod (13) is installed on the upper side wall of the automatic lamp panel loading and unloading device (12), and a pulley and a supporting bracket are arranged inside the automatic lamp panel loading and unloading device (12), and the pulley cooperates with the traction steel cable.

3. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: Each of the LED light groups (2) is composed of a plurality of high-brightness LED lamp beads, and the plurality of LED light groups (2) are evenly distributed on the outer side wall of the lamp pole (3).

4. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: The lamp pole (3) is made of high-quality steel, the surface of the lamp pole (3) has been treated for corrosion, and the lamp pole (3) is configured as a hollow structure.

5. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: The bottom of the lamp pole (3) is fixedly connected to a mounting base (302).

6. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: The flight information receiving module (5) is connected to the airport flight information system through wireless communication, and can obtain detailed information of inbound and outbound flights in real time. The ambient light monitoring module (6) uses a high-precision photosensor, which can accurately measure the real-time ambient light intensity of the flight area and convert the light intensity data into an electrical signal for output; the meteorological monitoring module (7) integrates a variety of meteorological sensors, and can monitor meteorological parameters such as temperature, humidity, wind speed, rainfall, visibility, etc.

7. According to claim 3, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: Each of the LED lamp beads is equipped with an independent driving circuit and dimming module, which can realize independent brightness adjustment and switch control.

8. According to claim 1, an airport LED high pole lamp based on intelligent sensing for opening, closing and adjusting illumination, characterized in that: The microprocessor (8) is responsible for quickly processing and analyzing various types of data transmitted by the intelligent sensing device (1), and generating corresponding control instructions according to the lighting control algorithm program (11). The communication module (9) supports multiple communication modes, including wired Ethernet, wireless Wi-Fi, and 4G / 5G, to achieve data interaction and collaborative work with the airport monitoring center, other high pole lamps and other equipment. The power management module (10) is responsible for converting external AC power into a stable DC power supply required by the intelligent control device (4), the lifting winch system (14) and the LED lamp group (2), and has overcurrent, overvoltage, short circuit and other protection functions to ensure the safe operation of the equipment.

Images