Intelligent lighting control method based on infrared target tracking and related equipment

Abstract

The embodiment of the invention belongs to the field of lighting control, and relates to an intelligent lighting control method based on infrared target tracking, which comprises the following steps: acquiring infrared identification information of a target aircraft; a preset infrared target tracking algorithm is adopted, calculation is carried out according to the infrared identification information, and distance information between the target aircraft and a navigation-aid lighting system is obtained; generating a target lighting control scheme corresponding to the target aircraft according to the distance information; and controlling the navigation-aid lighting system to execute the target lighting control scheme. The invention further provides an intelligent lighting control system based on infrared target tracking, computer equipment and a storage medium. By introducing the infrared target tracking technology, the safety of the aircraft during flight is improved, and the system can obtain the position of the target aircraft in real time and accurately control the on-off state and the light level of the navigational lighting system according to the information, so that lighting starting under unnecessary conditions is avoided, energy consumption is reduced, and the system is suitable for popularization and application. And efficient operation of the system is ensured.

Description

Technical Field

[0001] The present application relates to the field of lighting control technology, and in particular to an intelligent lighting control method based on infrared target tracking and related equipment. Background Art

[0002] With the development of science and technology, the application of intelligent equipment is becoming more and more extensive. Among them, intelligent lighting control system, as a new lighting control method, is widely used in various places such as shopping malls, office buildings, parks, etc. due to its advantages such as energy saving, high efficiency and convenience.

[0003] However, the intelligent lighting control system has a weak ability to identify aircraft at night, which poses certain challenges to the safe operation of aircraft. To solve this problem, the traditional solution is to add infrared cameras and other methods to identify aircraft at night. Then, the identified aircraft is tracked by computer programs and its distance from the ground is calculated to control the on / off and light level adjustment of the navigation lighting system, thereby reducing energy consumption.

[0004] At present, there are still some shortcomings in the practical application of this solution. First, the recognition ability of infrared cameras is limited at night, especially in bad weather conditions, its recognition ability will be greatly reduced, which brings certain risks to the safe operation of aircraft; secondly, the existing calculation methods are often complex, with large amount of calculation and low real-time performance, which has a certain impact on the operation efficiency of the system. These shortcomings make the energy consumption still high. Summary of the invention

[0005] The purpose of the embodiments of the present application is to propose an intelligent lighting control method and related equipment based on infrared target tracking to solve the technical problem of high energy consumption of intelligent lighting control systems.

[0006] In order to solve the above technical problems, the embodiment of the present application provides an intelligent lighting control method based on infrared target tracking, which adopts the following technical solutions:

[0007] An intelligent lighting control method based on infrared target tracking comprises the following steps:

[0008] Obtain infrared identification information of the target aircraft;

[0009] Using a preset infrared target tracking algorithm, calculation is performed based on the infrared identification information to obtain distance information between the target aircraft and the navigation lighting system;

[0010] generating a target lighting control scheme corresponding to the target aircraft according to the distance information;

[0011] Control the navigation lighting system and execute the target lighting control scheme.

[0012] Furthermore, the step of using a preset infrared target tracking algorithm to calculate according to the infrared identification information to obtain the distance information between the target aircraft and the navigation lighting system specifically includes:

[0013] Performing infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft;

[0014] The distance information is calculated based on the target position information and the preset position information of the navigation lighting system.

[0015] Furthermore, the infrared identification information includes an infrared image, and the step of performing infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft specifically includes:

[0016] Performing infrared recognition on the infrared image to determine the image area corresponding to the target aircraft;

[0017] The target position information is determined according to the image area and parameter information corresponding to the infrared image.

[0018] Furthermore, the step of generating a target lighting control scheme corresponding to the target aircraft according to the distance information specifically includes:

[0019] Determining a target switch state and a target light level corresponding to the navigation lighting system according to the distance information;

[0020] The target lighting control scheme is generated according to the target switch state and the target light level.

[0021] Furthermore, after the step of controlling the navigation lighting system and executing the target lighting control scheme, the method further includes:

[0022] Displaying the target switch state and the target light level in real time in a preset management interface;

[0023] When an adjustment instruction carrying adjustment information is received, the target lighting control scheme is adjusted according to the adjustment information.

[0024] Furthermore, the step of obtaining infrared identification information of the target aircraft specifically includes:

[0025] Controlling the infrared camera to shoot a preset number of times of a preset runway area at every preset time period to obtain an infrared image corresponding to the runway area;

[0026] The infrared image is used as the infrared identification information.

[0027] Furthermore, after the step of controlling the navigation lighting system and executing the target lighting control scheme, the method further includes:

[0028] At preset time intervals, detecting the lighting equipment status of the navigation lighting system;

[0029] When there is an abnormality in the state of the lighting device, a preset abnormality alarm message is sent to the administrator user terminal.

[0030] In order to solve the above technical problems, the embodiment of the present application also provides an intelligent lighting control system based on infrared target tracking, which adopts the following technical solution:

[0031] An intelligent lighting control system based on infrared target tracking, comprising:

[0032] An acquisition module is used to acquire infrared identification information of the target aircraft;

[0033] A calculation module, used to use a preset infrared target tracking algorithm to perform calculations based on the infrared recognition information to obtain distance information between the target aircraft and the navigation lighting system;

[0034] A generating module, used for generating a target lighting control scheme corresponding to the target aircraft according to the distance information;

[0035] An execution module is used to control the navigation lighting system and execute the target lighting control solution.

[0036] In order to solve the above technical problems, the embodiment of the present application further provides a computer device, which adopts the following technical solution:

[0037] A computer device includes a memory and a processor, wherein the memory stores computer-readable instructions, and when the processor executes the computer-readable instructions, the steps of the intelligent lighting control method based on infrared target tracking as described above are implemented.

[0038] In order to solve the above technical problems, the embodiment of the present application further provides a computer-readable storage medium, which adopts the following technical solution:

[0039] A computer-readable storage medium stores computer-readable instructions, which, when executed by a processor, implement the steps of the intelligent lighting control method based on infrared target tracking as described above.

[0040] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0041] The intelligent lighting control method based on infrared target tracking disclosed in the present application obtains infrared identification information of the target aircraft; uses a preset infrared target tracking algorithm to calculate according to the infrared identification information to obtain the distance information between the target aircraft and the navigation lighting system; generates a target lighting control scheme corresponding to the target aircraft according to the distance information; and controls the navigation lighting system to execute the target lighting control scheme. By introducing infrared target tracking technology, the present application can effectively identify aircraft at night and in bad weather conditions, thereby improving the safety of aircraft during flight, and the system can obtain the position of the target aircraft in real time and accurately control the switch state and light level of the navigation lighting system based on this information, thereby avoiding the lighting being turned on when it is not necessary, reducing energy consumption, and ensuring the efficient operation of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the scheme in the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments of the present application. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 is an exemplary system architecture diagram to which the present application may be applied;

[0044] Figure 2 is a flow chart of an embodiment of an intelligent lighting control method based on infrared target tracking according to the present application;

[0045] Figure 3 It is a structural schematic diagram of an embodiment of an intelligent lighting control system based on infrared target tracking of the present application;

[0046] Figure 4 It is a structural diagram of an embodiment of a computer device according to the present application. DETAILED DESCRIPTION

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0048] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0049] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0050] like Figure 1 As shown, the system architecture 100 may include terminal devices 101, 102, 103, a network 104 and a server 105. The network 104 is used to provide a medium for communication links between the terminal devices 101, 102, 103 and the server 105. The network 104 may include various connection types, such as wired, wireless communication links or optical fiber cables, etc.

[0051] Users can use terminal devices 101, 102, 103 to interact with server 105 through network 104 to receive or send messages, etc. Various communication client applications can be installed on terminal devices 101, 102, 103, such as web browser applications, shopping applications, search applications, instant messaging tools, email clients, social platform software, etc.

[0052] Terminal devices 101, 102, 103 can be various electronic devices with display screens and supporting web browsing, including but not limited to smart phones, tablet computers, e-book readers, MP3 (Moving Picture Experts Group Audio Layer III) players, MP4 (Moving Picture Experts Group Audio Layer IV) players, laptop computers, desktop computers, etc.

[0053] The server 105 may be a server that provides various services, such as a background server that provides support for web pages displayed on the terminal devices 101 , 102 , and 103 .

[0054] It should be noted that the intelligent lighting control method based on infrared target tracking provided in the embodiment of the present application is generally executed by a terminal device, and accordingly, the intelligent lighting control system based on infrared target tracking is generally arranged in the terminal device.

[0055] It should be understood that Figure 1The number of terminal devices, networks and servers in the embodiment is only for illustration. Any number of terminal devices, networks and servers may be provided according to the implementation requirements.

[0056] Continue to refer Figure 2 , shows a flow chart of an embodiment of an intelligent lighting control method based on infrared target tracking according to the present application. The intelligent lighting control method based on infrared target tracking comprises the following steps:

[0057] Step S201, obtaining infrared identification information of the target aircraft.

[0058] In this embodiment, the intelligent lighting control method based on infrared target tracking is executed on the electronic device (eg Figure 1 The terminal device shown in the figure can send or receive data through a wired connection or a wireless connection. It should be noted that the above wireless connection methods may include but are not limited to 3G / 4G / 5G connection, WiFi connection, Bluetooth connection, WiMAX connection, Zigbee connection, UWB (ultra wideband) connection, and other wireless connection methods currently known or to be developed in the future.

[0059] In this embodiment, an infrared camera or infrared sensor can be used to monitor the aircraft and capture its infrared radiation information. Due to its heat emission, the aircraft can be identified by infrared equipment at night or in bad weather conditions to obtain infrared image data. For example, infrared cameras can be installed on both sides of the airport runway. These cameras can capture the thermal radiation information of the aircraft engine and other parts, and then generate infrared images. Based on these images, the computer system can detect the position and movement status of the aircraft in real time.

[0060] Step S202, using a preset infrared target tracking algorithm, performing calculations based on the infrared identification information to obtain distance information between the target aircraft and the navigation lighting system.

[0061] In this embodiment, the infrared target tracking algorithm in computer vision can be used to process the infrared recognition information, track the motion trajectory of the target aircraft, and calculate the distance between the target aircraft and the lighting system based on the relative position of the flying object and the known geometric information in the scene. For example, background subtraction algorithms, template matching or Kalman filtering and other technologies can be used to detect and track targets in images. For example, the background subtraction algorithm can remove irrelevant thermal radiation signals in the environment, retaining only the aircraft target, and calculate the three-dimensional spatial position of the aircraft through stereo vision algorithms or monocular image depth information analysis, and then estimate the distance to the navigation lighting system. Radar or other sensors (such as lidar) can also be used to assist in calculating the distance between the aircraft and the lighting system to improve accuracy.

[0062] Step S203: generating a target lighting control scheme corresponding to the target aircraft according to the distance information.

[0063] In this embodiment, according to the calculated distance information, a corresponding control strategy is generated to adjust the navigation lighting system. The control scheme may include turning on and off the lights, adjusting the light level, etc. According to the relative position of the aircraft and the lighting system, the control system will automatically adjust the working state of the lights to adapt to the current flight conditions. For example, when the distance between the aircraft and the lighting system is less than 500 meters, the control system automatically turns on the navigation lights and adjusts the light level to the highest level to ensure that the aircraft can obtain sufficient vision; if the distance between the aircraft and the lighting system exceeds 1000 meters, the system will turn off the lights to save energy; if the distance is between 500 meters and 1000 meters, the light level can be adjusted to achieve energy saving while ensuring sufficient lighting. It should be noted that the control scheme may include adjusting the flashing frequency or spectrum of the lights to adapt to different aircraft types (for example, some aircraft may require stronger infrared identification lights).

[0064] Step S204, controlling the navigation lighting system to execute the target lighting control solution.

[0065] In this embodiment, the system will transmit the control signal to the navigation lighting system to execute the formulated lighting control plan, which can realize the light switch, brightness adjustment or directional adjustment of the light spot, etc. The system will dynamically adjust the light according to the real-time position and flight status of the aircraft to ensure that the aircraft can obtain suitable lighting conditions. The corresponding lighting facilities can be started through the control system. For example, when the aircraft is less than 500 meters away from the lighting system, the lights on both sides of the runway are started and the light intensity is maximized; if the aircraft flies away, the lighting system automatically adjusts the light intensity to an appropriate level or turns off the lights to save energy. In some environments, it may be necessary to dynamically adjust the light intensity according to weather conditions (such as haze, rain and snow), or even add auxiliary laser or lidar systems to improve recognition efficiency.

[0066] By introducing infrared target tracking technology, this application can effectively identify aircraft at night and in severe weather conditions, thereby improving the safety of aircraft during flight. The system can obtain the position of the target aircraft in real time and accurately control the switching state and light level of the navigation lighting system based on this information, thereby avoiding lighting being turned on when it is not necessary, reducing energy consumption, and ensuring the efficient operation of the system.

[0067] In some optional implementations of this embodiment, the step of using a preset infrared target tracking algorithm to calculate according to the infrared recognition information to obtain the distance information between the target aircraft and the navigation lighting system specifically includes:

[0068] Performing infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft;

[0069] The distance information is calculated based on the target position information and the preset position information of the navigation lighting system.

[0070] In this embodiment, the infrared image captured by the infrared sensor (such as an infrared camera) can be used to track the target aircraft using a preset infrared target tracking algorithm. The tracking algorithm distinguishes the identified target from the background information and determines the position of the target aircraft in space by processing continuous image frames. For example, a background subtraction algorithm or a Kalman filter algorithm is used to process the image obtained from the infrared camera. The static background part is removed from the continuous image frames by the background subtraction method, and only the dynamic target (aircraft) is retained; then, the Kalman filter algorithm can be used to smooth the motion trajectory of the aircraft target to obtain the precise position of the target aircraft at a certain moment. Target detection methods based on deep learning can also be used, such as YOLO (You Only Look Once) or Faster R-CNN. These methods can more accurately identify and track the target aircraft, especially in complex backgrounds. More robust. In addition, a higher-precision infrared sensor (such as a high-resolution thermal imager) is used to improve the quality of infrared images and further improve the accuracy of target tracking. Then, the actual distance between the aircraft and the navigation lighting system is calculated based on the known preset position information of the navigation lighting system and the target aircraft position obtained by the infrared target tracking algorithm. This calculation is usually based on geometric methods or sensor fusion algorithms, such as triangulation or stereo vision technology. Assume that two navigation lights are installed on both sides of the airport runway, and the position information of each light has been preset in the system. Through target tracking by infrared cameras, the system can obtain the two-dimensional or three-dimensional coordinates of the aircraft in space. According to the position of the aircraft and the known positions of the two lights, the distance between the aircraft and the lighting system is obtained by triangulation or straight-line distance calculation formula. It should be noted that if the navigation lighting system is equipped with a laser rangefinder or other distance sensor, the distance between the aircraft and the lighting system can be directly measured by the sensor without relying on target position calculation.

[0071] This application can accurately obtain the distance information between the aircraft and the navigation lighting system through precise infrared target tracking calculation, thereby effectively improving the accuracy of lighting control. This precise calculation can adjust the switch state and light level of the navigation lighting in real time, ensuring that the system can respond to the lighting needs of the aircraft immediately, avoiding the problem of over-lighting or under-lighting, thereby improving the response speed and accuracy of the system.

[0072] In some optional implementations of this embodiment, the infrared identification information includes an infrared image, and the step of performing infrared target tracking on the infrared information to obtain the target position information corresponding to the target aircraft specifically includes:

[0073] Performing infrared recognition on the infrared image to determine the image area corresponding to the target aircraft;

[0074] The target position information is determined according to the image area and parameter information corresponding to the infrared image.

[0075] In this embodiment, the infrared recognition information is no longer just a simple infrared signal, but includes complete image data from an infrared sensor (such as an infrared camera). The infrared image can effectively reflect the thermal radiation characteristics of the target aircraft, especially at night or in a complex environment, and can help the system identify the target aircraft. The system needs to process the image obtained from the infrared camera, use image processing technology to identify the heat source in the image, and identify the area of ​​the aircraft in the image. This can be achieved through infrared target detection algorithms, which can identify and mark the outline and position of the aircraft. For example, a threshold-based segmentation method is used to distinguish the area in the image with a temperature higher than a certain set value (possibly an aircraft) from the background. In addition, morphological operations (such as expansion, corrosion, etc.) are used to remove noise and refine the area of ​​the aircraft. Through these processes, the system can obtain an accurate aircraft image area. Finally, after determining the aircraft image area, the relevant parameters of these areas and the image are used to accurately calculate the position of the aircraft. The parameter information of the infrared image may include the resolution of the image, the field of view, the camera position, etc. Through the positional relationship between these parameters and the aircraft image area, the position of the target aircraft in the actual three-dimensional space can be calculated. If the parameters of the infrared camera include the field of view angle and focal length, the system can calculate the relative position of the aircraft based on the position of the aircraft image area in the image (such as the coordinate points in the image) and these parameters through geometric relationships. Assuming that the center of the infrared image is directly in front of the camera, the direction and distance information of the aircraft can be extracted from the image through a calculation method based on the camera coordinate system, thereby determining the target position information.

[0076] This application optimizes the processing of infrared images so that the system can accurately identify aircraft targets in complex backgrounds; through the identification of image areas and the processing of parameter information, the infrared camera can efficiently capture the position of the aircraft even in low visibility or bad weather, ensuring that the system can work normally under various environmental conditions, thereby improving the robustness and stability of the system.

[0077] In some optional implementations of this embodiment, the step of generating a target lighting control scheme corresponding to the target aircraft according to the distance information specifically includes:

[0078] Determining a target switch state and a target light level corresponding to the navigation lighting system according to the distance information;

[0079] The target lighting control scheme is generated according to the target switch state and the target light level.

[0080] In this embodiment, first, according to the distance information between the target aircraft and the navigation lighting system, the system will determine the switch state and light level of the light according to the set rules. For example, when the aircraft approaches, the brightness of the light needs to be increased, and vice versa, when the aircraft moves away, the light can be turned off or reduced in brightness. Here, whether the light needs to be turned on is determined based on the distance between the target aircraft and the lighting system. For example, close distance: if the distance between the target aircraft and the lighting system is less than the set threshold (such as 500 meters), the light is enabled and adjusted to a high brightness state to ensure that the aircraft can clearly see the light; long distance: if the distance between the target aircraft and the lighting system is greater than the set threshold (such as 1000 meters), the light is turned off or the brightness is lowered to save energy. The adjustment of the light level is based on the actual distance between the aircraft and the lighting system. For example, when the aircraft approaches the lighting system, the system can automatically adjust the light level to a higher level according to the distance information so that the aircraft can clearly see the light; conversely, when the aircraft moves away, the system can reduce the light level to save energy. The adjustment of the light level is usually related to the ambient brightness, the type of aircraft and the mission requirements. Then, based on the distance information of the target aircraft and the light switch status and light level calculated therefrom, the system will generate a specific control scheme. This includes turning lights on and off, adjusting brightness, and controlling other possible light parameters (such as color, frequency, etc.) to achieve effective guidance of the aircraft. Specifically, by judging the switch status of the light and the light level adjustment, the system will generate corresponding control instructions and send them to the navigation lighting system. The control scheme will include the light switch status: indicating whether the indicator light is on or off; light level adjustment: the brightness level of the indicator light (high, medium, low); possible other parameters: such as flashing frequency, color change, etc. In addition to the fixed distance threshold, a dynamic algorithm can be introduced to flexibly adjust the light level according to factors such as the flight speed and direction of the aircraft, changes in ambient light, etc. For example, when the aircraft is approaching quickly, the system can increase the brightness of the light in advance before approaching. In the case of multiple lights, the system not only needs to control the switch status and light level of a single light, but also dynamically adjust the position distribution of the light according to the position of the target aircraft to form a suitable lighting area.

[0081] The present application can accurately adjust the switch state and light level of the navigation lighting system by accurately calculating the relative position of the aircraft and the navigation lighting system based on the distance information; the lighting system is adjusted according to the specific needs of the aircraft, which not only improves the practicality of the lighting, but also effectively reduces energy consumption by avoiding unnecessary strong light, thereby achieving the goal of energy saving.

[0082] In some optional implementations of this embodiment, after the above step of controlling the navigation lighting system to execute the target lighting control solution, the method further includes:

[0083] Displaying the target switch state and the target light level in real time in a preset management interface;

[0084] When an adjustment instruction carrying adjustment information is received, the target lighting control scheme is adjusted according to the adjustment information.

[0085] In this embodiment, the system needs a management interface, which is used to display the real-time status of the navigation lighting system. This can be an embedded control panel, desktop application or mobile application, and usually needs to have the following functions: switch status display: display whether the current light is turned on and its current status (such as on / off); light level display: display the current light level of the light, such as high, medium, low, etc.; distance information display: display the current distance between the target aircraft and the navigation lighting system to help the operator understand the real-time status of the system. Assume that the light status displayed on a certain management interface is as follows: the distance between the target aircraft and the light is 300 meters, the light is turned on, and the light level is the highest (High). The operator can monitor this information in real time to understand the real-time effect of the light control. The adjustment instruction includes a command to modify the light status and light level. For example, the manager may issue an adjustment instruction according to some special circumstances (such as sudden weather, aircraft changes in flight path, etc.), requiring the system to change the switch status or light level of the light. The switch status adjustment can turn off or turn on the light again according to the operator's instructions; the light level adjustment can increase or decrease the brightness of the light through the adjustment instruction to adapt to different environmental requirements or aircraft flight speeds. These adjustment instructions will be sent from the management interface to the navigation lighting system through communication protocols (such as TCP / IP, Wi-Fi, Bluetooth, etc.). After receiving the instructions, the system will adjust the target lighting control plan according to the content of the instructions. The system should also have a feedback mechanism. After the adjustment instructions are executed, the management interface should be updated in time to display the new lighting status information to ensure that the operator can monitor and confirm in real time whether the adjustment is successful. Suppose that due to sudden haze weather, the operator decides to manually adjust the light level of the light. The operator chooses to adjust the light level to the highest in the management interface and clicks the "Submit" button. After receiving the instruction, the system immediately adjusts the light level to the maximum and feeds back the status to the operator. In addition to manual adjustment, the system can also dynamically adjust the lighting control plan through preset rules and environmental data (such as meteorological information, aircraft flight speed, etc.). For example, if bad weather is detected or the aircraft is flying at a high speed, the system can automatically adjust the light level or turn on / off the lights. The operator can also adjust the control plan according to needs to deal with special situations (such as emergencies or route changes). The system should allow adjustment instructions to be received and executed immediately to ensure flexibility.

[0086] This application monitors the lighting system status in real time and displays the target lighting status in the management interface. The administrator can instantly see the actual effect of the lighting control and adjust it, which improves the flexibility and real-time performance of the operation; when receiving adjustment instructions, the system can automatically respond and adjust the lighting plan, making the lighting control more adaptable and personalized, and enhancing the operability of the system.

[0087] In some optional implementations of this embodiment, the step of obtaining infrared identification information of the target aircraft specifically includes:

[0088] Controlling the infrared camera to shoot a preset number of times of a preset runway area at every preset time period to obtain an infrared image corresponding to the runway area;

[0089] The infrared image is used as the infrared identification information.

[0090] In this embodiment, the system needs to preset the time interval and the number of shots. The time interval can be fixed, such as taking a picture every 5 seconds, or set according to actual needs. The number of shots is usually a certain number of images, such as taking 10 images each time. Such a design can ensure that the latest infrared image data is continuously obtained in the monitoring area for subsequent processing. Assume that the system is set to take 5 images every 10 seconds, and the interval between each shot is 2 seconds. In this way, the camera will take 5 images in each cycle (10 seconds), and these images can be used to track and identify the target. The working principle of the infrared camera is to generate an infrared image by capturing the infrared radiation emitted by the target object. At night or in low visibility, the advantages of the infrared camera are particularly obvious because it does not rely on visible light and can effectively identify objects with large temperature differences, such as aircraft. These infrared images will be passed to the subsequent processing system as "infrared identification information". The infrared image itself contains rich target information, especially the thermal radiation characteristics of the target object. Through image processing technology (such as image recognition and target detection algorithms), relevant information (such as position, shape, motion trajectory, etc.) of the target aircraft can be extracted from it. Assuming that there are multiple objects (such as ground vehicles, buildings, aircraft, etc.) displayed in the infrared image, through subsequent image processing and recognition algorithms, the system can identify the target aircraft based on the thermal radiation characteristics of the object (such as the heat of the aircraft engine) and further analyze its position and distance.

[0091] This application sets up an infrared camera to regularly photograph the runway area, which can ensure that the system always obtains the latest aircraft identification information during continuous operation. This timed shooting method avoids omissions or information lags caused by single image capture, thereby improving the stability and reliability of the system and enabling the system to always perform lighting control based on the latest data.

[0092] In some optional implementations of this embodiment, after the above step of controlling the navigation lighting system to execute the target lighting control solution, the method further includes:

[0093] At preset time intervals, detecting the lighting equipment status of the navigation lighting system;

[0094] When there is an abnormality in the state of the lighting device, a preset abnormality alarm message is sent to the administrator user terminal.

[0095] In this embodiment, the system is required to regularly check whether each lighting device in the navigation lighting system is working properly. The detection frequency (i.e., the preset time period) can be set according to actual needs. For example, the system can check once every minute, or once every 10 minutes. The specific time interval depends on the real-time requirements and operating environment of the system. The detection content may include current / voltage monitoring, brightness inspection, sensor fault detection, and bulb status. Assume that the system detects the current and brightness of the lighting device every 10 minutes. If the current is abnormal or the brightness is lower than the set value, the system will determine that the device is faulty and an alarm message needs to be sent to the administrator. If an abnormal device status is detected, the system will immediately generate an abnormal alarm and send it to the administrator user terminal through a preset communication method (such as email, SMS, system notification, etc.). After receiving the alarm, the administrator can perform equipment inspection or maintenance in time. The alarm information content may include the abnormal type, device location, fault time, etc. In some cases, the system can grade alarms according to the severity and impact range of the abnormality. For example, if only part of the lighting equipment has a problem, the system can issue a low priority alarm; and if the lighting system of the entire runway area fails, the system can issue a high priority alarm. In order to improve the response speed of the system, real-time monitoring can be implemented, using the cloud platform or local server to receive device status data in real time. The system displays the status data in real time on the management interface, and the administrator can check the operating status of the device at any time and respond quickly when problems occur.

[0096] This application detects the status of the lighting equipment of the navigation lighting system in each cycle and sends abnormal alarm information to the administrator in a timely manner when the equipment fails. This ensures that the system can respond immediately when equipment problems occur, reduces the potential risks brought by lighting equipment failures, improves the system's maintenance efficiency and safety, and ensures long-term operational reliability.

[0097] The embodiments of the present application can acquire and process relevant data based on artificial intelligence technology. Among them, artificial intelligence (AI) is the theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results.

[0098] AI basic technologies generally include sensors, dedicated AI chips, cloud computing, distributed storage, big data processing technology, operation / interaction systems, mechatronics, etc. AI software technologies mainly include computer vision technology, robotics technology, biometrics technology, speech processing technology, natural language processing technology, and machine learning / deep learning.

[0099] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiments can be implemented by instructing the relevant hardware through computer-readable instructions, and the computer-readable instructions can be stored in a computer-readable storage medium. When the program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, the aforementioned storage medium can be a non-volatile storage medium such as a disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

[0100] It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

[0101] Further references Figure 3 , as a response to the above Figure 2 The present application provides an embodiment of an intelligent lighting control system based on infrared target tracking. Figure 2 Corresponding to the method embodiment shown, the system can be specifically applied to various electronic devices.

[0102] like Figure 3 As shown, the intelligent lighting control system 300 based on infrared target tracking described in this embodiment includes: an acquisition module 301, a calculation module 302, a generation module 303 and an execution module 304. Among them:

[0103] An acquisition module 301 is used to acquire infrared identification information of a target aircraft;

[0104] The calculation module 302 is used to use a preset infrared target tracking algorithm to perform calculations based on the infrared recognition information to obtain distance information between the target aircraft and the navigation lighting system;

[0105] A generating module 303, configured to generate a target lighting control scheme corresponding to the target aircraft according to the distance information;

[0106] The execution module 304 is used to control the navigation lighting system and execute the target lighting control solution.

[0107] The intelligent lighting control system based on infrared target tracking provided in the present application can effectively identify aircraft at night and in severe weather conditions by introducing infrared target tracking technology, thereby improving the safety of aircraft during flight. The system can obtain the position of the target aircraft in real time and accurately control the switching state and light level of the navigation lighting system based on this information, thereby avoiding lighting being turned on when it is not necessary, reducing energy consumption, and ensuring the efficient operation of the system.

[0108] In some optional implementations of this embodiment, the calculation module 302 is further configured to:

[0109] Perform infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft;

[0110] The distance information is calculated based on the target position information and the preset position information of the navigation lighting system.

[0111] The intelligent lighting control system based on infrared target tracking provided by the present application can accurately obtain the distance information between the aircraft and the navigation lighting system through precise infrared target tracking calculation, thereby effectively improving the accuracy of lighting control. This precise calculation can adjust the switch state and light level of the navigation lighting in real time, ensuring that the system can respond immediately to the lighting needs of the aircraft, avoiding the problem of over-lighting or under-lighting, thereby improving the response speed and accuracy of the system.

[0112] In some optional implementations of this embodiment, the calculation module 302 is further configured to:

[0113] Performing infrared recognition on the infrared image to determine the image area corresponding to the target aircraft;

[0114] The target position information is determined according to the image area and parameter information corresponding to the infrared image.

[0115] The intelligent lighting control system based on infrared target tracking provided by the present application enables the system to accurately identify aircraft targets in complex backgrounds through optimized processing of infrared images; through the recognition of image areas and the processing of parameter information, the infrared camera can efficiently capture the position of the aircraft even in low visibility or bad weather, ensuring that the system can work normally under various environmental conditions, thereby improving the robustness and stability of the system.

[0116] In some optional implementations of this embodiment, the generating module 303 is further used to:

[0117] Determining a target switch state and a target light level corresponding to the navigation lighting system according to the distance information;

[0118] The target lighting control scheme is generated according to the target switch state and the target light level.

[0119] The intelligent lighting control system based on infrared target tracking provided in the present application can accurately adjust the switching state and light level of the navigation lighting system by accurately calculating the relative position of the aircraft and the navigation lighting system according to the distance information; the lighting system is adjusted according to the specific needs of the aircraft, which not only improves the practicality of the lighting, but also effectively reduces energy consumption by avoiding unnecessary strong light illumination, thereby achieving the goal of energy saving.

[0120] In some optional implementations of this embodiment, the generating module 303 is further used to:

[0121] Displaying the target switch state and the target light level in real time in a preset management interface;

[0122] When an adjustment instruction carrying adjustment information is received, the target lighting control scheme is adjusted according to the adjustment information.

[0123] The intelligent lighting control system based on infrared target tracking provided by the present application monitors the lighting system status in real time and displays the target lighting status in the management interface. The administrator can instantly see the actual effect of the lighting control and adjust it, thereby improving the flexibility and real-time performance of the operation. When an adjustment instruction is received, the system can automatically respond and adjust the lighting plan, making the lighting control more adaptable and personalized, thereby enhancing the operability of the system.

[0124] In some optional implementations of this embodiment, the acquisition module 301 is further used to:

[0125] Controlling the infrared camera to shoot a preset number of times of a preset runway area at every preset time period to obtain an infrared image corresponding to the runway area;

[0126] The infrared image is used as the infrared identification information.

[0127] The intelligent lighting control system based on infrared target tracking provided in the present application can ensure that the system always obtains the latest aircraft identification information during continuous operation by setting up an infrared camera to regularly shoot the runway area. This timed shooting method avoids omissions or information lags caused by single image capture, thereby improving the stability and reliability of the system, so that the system can always perform lighting control based on the latest data.

[0128] In some optional implementations of this embodiment, the execution module 304 is further configured to:

[0129] At preset time intervals, detecting the lighting equipment status of the navigation lighting system;

[0130] When there is an abnormality in the state of the lighting device, a preset abnormality alarm message is sent to the administrator user terminal.

[0131] The intelligent lighting control system based on infrared target tracking provided in the present application can ensure that the system can respond immediately when equipment problems occur by detecting the lighting equipment status of the navigation lighting system in each cycle and sending abnormal alarm information to the administrator in a timely manner when the equipment fails. This reduces the potential risks brought by lighting equipment failures, improves the maintenance efficiency and safety of the system, and ensures long-term operational reliability.

[0132] To solve the above technical problems, the present application also provides a computer device. Figure 4 , Figure 4 This is a basic structural block diagram of the computer device in this embodiment.

[0133] The computer device 4 includes a memory 41, a processor 42, and a network interface 43 that are interconnected through a system bus. It should be noted that the figure only shows a computer device 4 with components 41-43, but it should be understood that it is not required to implement all the components shown, and more or fewer components can be implemented instead. Among them, those skilled in the art can understand that the computer device here is a device that can automatically perform numerical calculations and / or information processing according to pre-set or stored instructions, and its hardware includes but is not limited to microprocessors, application specific integrated circuits (Application Specific Integrated Circuit, ASIC), programmable gate arrays (Field-Programmable Gate Array, FPGA), digital processors (Digital Signal Processor, DSP), embedded devices, etc.

[0134] The computer device may be a computing device such as a desktop computer, a notebook, a PDA, a cloud server, etc. The computer device may interact with a user through a keyboard, a mouse, a remote controller, a touch pad, or a voice control device.

[0135] The memory 41 includes at least one type of readable storage medium, and the readable storage medium includes flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read-only memory (PROM), magnetic memory, disk, optical disk, etc. In some embodiments, the memory 41 can be an internal storage unit of the computer device 4, such as a hard disk or memory of the computer device 4. In other embodiments, the memory 41 can also be an external storage device of the computer device 4, such as a plug-in hard disk equipped on the computer device 4, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (FlashCard), etc. Of course, the memory 41 can also include both the internal storage unit of the computer device 4 and its external storage device. In this embodiment, the memory 41 is generally used to store the operating system and various application software installed on the computer device 4, such as computer-readable instructions of an intelligent lighting control method based on infrared target tracking, etc. In addition, the memory 41 can also be used to temporarily store various types of data that have been output or are to be output.

[0136] The processor 42 may be a central processing unit (CPU), a controller, a microcontroller, a microprocessor, or other data processing chips in some embodiments. The processor 42 is generally used to control the overall operation of the computer device 4. In this embodiment, the processor 42 is used to run computer-readable instructions or process data stored in the memory 41, such as computer-readable instructions for running the intelligent lighting control method based on infrared target tracking.

[0137] The network interface 43 may include a wireless network interface or a wired network interface. The network interface 43 is generally used to establish a communication connection between the computer device 4 and other electronic devices.

[0138] The computer device provided in this application, by introducing infrared target tracking technology, can effectively identify aircraft at night and in severe weather conditions, thereby improving the safety of aircraft during flight. The system can obtain the position of the target aircraft in real time and accurately control the switching state and light level of the navigation lighting system based on this information, thereby avoiding lighting being turned on when it is not necessary, reducing energy consumption, and ensuring the efficient operation of the system.

[0139] The present application also provides another embodiment, namely, providing a computer-readable storage medium, which stores computer-readable instructions, and the computer-readable instructions can be executed by at least one processor to enable the at least one processor to perform the steps of the intelligent lighting control method based on infrared target tracking as described above.

[0140] The computer-readable storage medium provided in the present application can effectively identify aircraft at night and in severe weather conditions by introducing infrared target tracking technology, thereby improving the safety of aircraft during flight. The system can obtain the position of the target aircraft in real time and accurately control the switching state and light level of the navigation lighting system based on this information, thereby avoiding the lighting being turned on when it is not necessary, reducing energy consumption, and ensuring the efficient operation of the system.

[0141] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0142] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. An intelligent lighting control method based on infrared target tracking, characterized in that: The steps include: Obtain infrared identification information of the target aircraft; Using a preset infrared target tracking algorithm, calculation is performed based on the infrared identification information to obtain distance information between the target aircraft and the navigation lighting system; generating a target lighting control scheme corresponding to the target aircraft according to the distance information; Control the navigation lighting system and execute the target lighting control scheme.

2. The intelligent lighting control method based on infrared target tracking according to claim 1 is characterized in that: The step of using a preset infrared target tracking algorithm to calculate according to the infrared identification information to obtain the distance information between the target aircraft and the navigation lighting system specifically includes: Perform infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft; The distance information is calculated based on the target position information and the preset position information of the navigation lighting system.

3. The intelligent lighting control method based on infrared target tracking according to claim 2 is characterized in that: The infrared identification information includes an infrared image, and the step of performing infrared target tracking on the infrared information to obtain target position information corresponding to the target aircraft specifically includes: Performing infrared recognition on the infrared image to determine the image area corresponding to the target aircraft; The target position information is determined according to the image area and parameter information corresponding to the infrared image.

4. The intelligent lighting control method based on infrared target tracking according to claim 1 is characterized in that: The step of generating a target lighting control scheme corresponding to the target aircraft according to the distance information specifically includes: Determining a target switch state and a target light level corresponding to the navigation lighting system according to the distance information; The target lighting control scheme is generated according to the target switch state and the target light level.

5. The intelligent lighting control method based on infrared target tracking according to claim 4 is characterized in that: After the step of controlling the navigation lighting system and executing the target lighting control scheme, the method further includes: Displaying the target switch state and the target light level in real time in a preset management interface; When an adjustment instruction carrying adjustment information is received, the target lighting control scheme is adjusted according to the adjustment information.

6. The intelligent lighting control method based on infrared target tracking according to claim 1 is characterized in that: The step of obtaining infrared identification information of the target aircraft specifically includes: Controlling the infrared camera to shoot a preset number of times of a preset runway area at every preset time period to obtain an infrared image corresponding to the runway area; The infrared image is used as the infrared identification information.

7. The intelligent lighting control method based on infrared target tracking according to any one of claims 1 to 6, characterized in that: After the step of controlling the navigation lighting system and executing the target lighting control scheme, the method further includes: At preset time intervals, detecting the lighting equipment status of the navigation lighting system; When there is an abnormality in the state of the lighting device, a preset abnormality alarm message is sent to the administrator user terminal.

8. An intelligent lighting control system based on infrared target tracking, characterized in that: include: An acquisition module is used to acquire infrared identification information of the target aircraft; A calculation module, used to use a preset infrared target tracking algorithm to perform calculations based on the infrared recognition information to obtain distance information between the target aircraft and the navigation lighting system; A generating module, used for generating a target lighting control scheme corresponding to the target aircraft according to the distance information; An execution module is used to control the navigation lighting system and execute the target lighting control solution.

9. A computer device, characterized in that: The method comprises a memory and a processor, wherein the memory stores computer-readable instructions, and the processor implements the steps of the intelligent lighting control method based on infrared target tracking as described in any one of claims 1 to 7 when executing the computer-readable instructions.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps of the intelligent lighting control method based on infrared target tracking as described in any one of claims 1 to 7 are implemented.

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