Airport ground vehicle and personnel runway intrusion comprehensive prevention system and method

Abstract

The invention belongs to the technical field of airport runway intrusion prevention, and discloses an airport ground vehicle and personnel runway intrusion comprehensive prevention system and method. According to the airport ground vehicle and personnel runway intrusion comprehensive prevention method, a runway intrusion prevention layered defense system can be formed, risk sources are managed and controlled, and risks are preposed and eliminated; multi-service linkage is achieved, the whole chain is opened, and temporary vehicles, the construction process and the like are effectively managed and controlled; a hierarchical monitoring mode is constructed, the process, qualification and specification are fully controlled, and PC, vehicle-mounted and handheld multi-terminal linkage alarm is realized. The runway intrusion risk is effectively reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of airport runway intrusion prevention, and in particular relates to an airport ground vehicle and personnel runway intrusion comprehensive prevention system and method. Background Art

[0002] With the continuous development of the civil aviation industry, the increasingly busy airport operations and the continuous changes in airport operation modes, runway incursions often occur, and runway incursions are often sudden, which brings severe challenges to airport operation control. According to statistics, there are an average of two runway incursions per day in Europe, and an average of thousands of runway incursions per year in the United States; in China, with the expansion and reconstruction of airports, the operation of multiple runways, and the increasing number of aircraft takeoffs and landings, the risk of runway incursions has increased, posing a hidden danger to the safe operation of my country's civil aviation. How to effectively prevent the occurrence of runway incursions has become a concern in the industry.

[0003] In order to further standardize the management of runway intrusion prevention for ground vehicles and personnel at transport airports and ensure the safety of airport operations, it is necessary to utilize relevant new technologies in the airport field and use modern scientific and technological means to solve the current difficulties and bottlenecks in airport operations management and promote high-quality airport development.

[0004] The utility model patent (publication number CN208208040U, publication date 20181207) discloses a runway anti-intrusion monitoring system. The system includes: infrared monitoring module, visible light monitoring module, network connection module and server. It can monitor runway intrusions around the clock and determine the location of the intrusions, making monitoring more accurate and preventing false alarms.

[0005] The invention patent (publication number CN112083421A, publication date 20201215) discloses a runway intrusion warning system and method based on millimeter wave radar technology, including a millimeter wave radar system, a data processing and analysis control module, and an airport runway anti-intrusion warning rule database. The millimeter wave radar system includes several millimeter wave radar modules. The invention can detect runway operation area intrusion events all day and all night, realizing effective prevention and timely warning of runway intrusion events.

[0006] The above methods monitor and warn of runway intrusions through infrared, radar and other means. They are effective only when the intrusion is about to happen or has already happened. They fail to take the overall operation of the airport into consideration and fail to control the occurrence of intrusions by managing the source of risks.

[0007] Therefore, it is necessary to develop a multi-level airport ground vehicle and personnel runway intrusion comprehensive prevention system that monitors the entire process from access, operation, and intrusion. Summary of the invention

[0008] In order to overcome the problems existing in the related art, the disclosed embodiments of the present invention provide a comprehensive prevention system and method for runway intrusion of ground vehicles and personnel at an airport.

[0009] The technical solution is as follows: A comprehensive method for preventing airport ground vehicles and personnel from intruding into a runway, comprising:

[0010] S1, realizes the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the whole chain business;

[0011] S2, when entering, install a positioning device on the vehicle to monitor the distance between the vehicle with the positioning device and the guide vehicle;

[0012] S3, during the construction process, a temporary construction fence is set up through portable control equipment to detect data when personnel cross the fence and issue a real-time alarm;

[0013] S4, install traffic lights at high-risk locations across taxiways, monitor the movement of aircraft on the ground, and automatically control the color of the traffic lights to control the passage of vehicles;

[0014] S5, monitors the data of vehicles and personnel entering the runway, determines whether it is an intrusion, and controls the runway status light to turn on and off.

[0015] In step S1, data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business are realized, including:

[0016] S101, the construction workflow center will unify the management of application data and approval data, open up the application and approval process of safety access data, construction management data, pavement management data, and runway access management data, and link the safety access application form data information in the construction application to ensure vehicle consistency; in the runway access application, link the construction management to verify whether there is a construction demand, and link the pavement management to verify whether there is an inspection task;

[0017] S102, realizing data sharing among various business modules and forming a business linkage model.

[0018] It also includes runway intrusion data monitoring, giving comprehensive analysis results, monitoring data on safety access, operation, construction, and intrusion links, and managing source data; when risks occur, emergency management and inspection management are linked to deal with them, and the process is recorded, and the data is reviewed and analyzed and tracked for rectification afterwards.

[0019] In step S2, monitoring the distance between the vehicle equipped with the positioning device and the guide vehicle includes:

[0020] S201, when applying for access, setting the access area for the vehicle equipped with the positioning device on the map;

[0021] S202, when entering, install the positioning device on the vehicle to prevent the FOD from falling during driving;

[0022] S203, binding the positioning device to the vehicle equipped with the positioning device through the handheld APP device binding function, and obtaining the location data after binding;

[0023] S204, calibrating the location data through the calibration function of the handheld APP device, and displaying the location of the vehicle equipped with the positioning device in real time on the map;

[0024] S205 provides vehicle-mounted terminal equipment, equipped with the runway intrusion prevention system APP, which provides visual maps, route planning, alarm reminders, and voice intercom functions for vehicles equipped with positioning equipment;

[0025] S206, forming a team of the guide vehicle and the vehicle equipped with the positioning device through the vehicle APP;

[0026] S207, the vehicle equipped with positioning equipment, the onboard terminal of the guide vehicle, and the PC terminal of the supervisor will be linked to the alarm;

[0027] S208, providing a driving path for the guide vehicle and the vehicle equipped with positioning equipment through the vehicle-mounted terminal;

[0028] S209, during the driving process, the distance between the two vehicles is calculated in real time through the position data of the two vehicles. When the distance is greater than a threshold, the two vehicles simultaneously issue a voice alarm, and the PC terminal also issues a linkage alarm;

[0029] S210, during driving, the position data of the two vehicles are used to calculate whether the vehicle equipped with the positioning device has deviated from the driving path. If it deviates from the driving path, the two vehicles will issue voice alarms at the same time, and the supervisor's PC will also issue a linkage alarm.

[0030] In step S3, a temporary construction fence is set up by portable monitoring equipment to detect data when people cross the fence, including:

[0031] A monitoring device is deployed at each diagonal of the construction area. The monitoring area of ​​each monitoring device is a 90-degree sector. The two monitoring devices cross to form a complete monitoring area.

[0032] Bind the monitoring device via the handheld APP, and the monitoring device will upload the location data and monitoring area;

[0033] Through the handheld APP, construction fences are set up in the monitoring area and the information of personnel in the construction application is linked;

[0034] During the construction process, monitoring equipment monitors the location of personnel in real time.

[0035] In step S4, a traffic light is installed at a high-risk position crossing the taxiway, and the color of the traffic light is automatically controlled by monitoring the operation of the aircraft on the ground, thereby controlling the passage of vehicles, including:

[0036] S401, installation of traffic lights;

[0037] S402, obtaining aircraft position data through field monitoring radar and multi-point positioning;

[0038] S403: When an aircraft on a flight needs to taxi through the taxiway, the traffic light changes color;

[0039] S404: When a vehicle crosses a taxiway risk position in a driving lane, an electronic fence is set;

[0040] S405, judging by the vehicle position that the vehicle has entered the electronic fence, and giving a voice reminder to the driver of the vehicle;

[0041] S406, alerting the driver of the vehicle by changing the color of the traffic light;

[0042] S407: When a vehicle enters illegally, the vehicle-mounted terminal and the monitoring PC terminal will simultaneously issue an alarm.

[0043] In step S5, the data of temporary motor vehicles and personnel entering the runway is monitored to determine whether it is an intrusion behavior, and the runway status light is controlled to turn on and off in a linked manner, including:

[0044] S501, setting an intrusion buffer zone through an electronic fence, and when a temporarily-entered motor vehicle enters the buffer zone, prompting the temporarily-entered motor vehicle to exit through voice;

[0045] S502, setting up a radar, a first video device, and a second video device in the area entering the runway to monitor data information of temporarily entering motor vehicles and personnel;

[0046] S503, when data of a person or a motor vehicle temporarily entering the buffer area is detected, image information is acquired;

[0047] S504, after acquiring the image, obtain the information of temporarily entering motor vehicles and personnel through a video analysis algorithm;

[0048] S505, linking the runway entry application form with the temporary entry motor vehicle or person information to analyze whether the temporary entry motor vehicle or person is a normal entry behavior;

[0049] S506, when entering normally, the linkage verification personnel training and examination, personnel qualifications, checklist review, temporary entry motor vehicle compliance, temporary entry motor vehicle call sign, personnel mobile phone number information, if the verification fails, an alarm will be issued;

[0050] S507: When it is determined to be an abnormal entry, the vehicle terminal, handheld terminal, and PC terminal are linked to issue an alarm;

[0051] S508: The abnormal entry behavior has not stopped and the vehicle enters the runway area, and the runway status light is automatically controlled to change color; the stop row light for entering the buffer area is automatically controlled to change color;

[0052] S509, linking the emergency response module to issue an alarm and handle the dangerous situation in a timely manner;

[0053] S510, linked to the inspection management module, generates electronic tickets and follows up on subsequent review and rectification;

[0054] S511, after the risk is eliminated, control the runway status light to change color.

[0055] In step S502, a first fence and a second fence are set in the runway connection area and the runway area.

[0056] In step S503, a temporary entry of a motor vehicle or a person is detected by a first video device or a radar; and a second video device is linked to acquire image information.

[0057] Another object of the present invention is to provide an integrated runway intrusion prevention system for airport ground vehicles and personnel, the system comprising:

[0058] The business process connection module is used to realize the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business;

[0059] The vehicle distance monitoring module is used for access control. When a positioning device is installed on the vehicle, the distance between the vehicle with the positioning device installed and the guide vehicle is monitored.

[0060] Temporary construction fence drawing module is used to set up temporary construction fences during construction through portable deployment equipment, detect data when personnel cross the fence, and issue real-time alarms;

[0061] Aircraft operation monitoring module, which is used to install traffic lights at high-risk locations across taxiways. By monitoring the operation of aircraft on the ground, the color of the traffic lights is automatically controlled, thereby controlling the passage of vehicles.

[0062] The intrusion behavior judgment module is used to monitor the data of temporary motor vehicles and personnel entering the runway, determine whether it is an intrusion behavior, and control the runway status light to turn on and off.

[0063] In combination with all the above-mentioned technical solutions, the beneficial effects of the present invention are as follows: starting from the overall operation, the present invention opens up the whole chain of security access, training and examination, construction management, pavement management, inspection management and runway access management, builds a layered defense system, monitors the entire process of access, operation and intrusion, realizes comprehensive prevention and control of people, vehicles and aircraft, and solves dangerous incidents caused by vehicle and personnel intrusion.

[0064] The present invention can effectively monitor temporary access vehicles and manage personnel, and effectively reduce the risk of runway intrusion by controlling the source of runway intrusion risk. The present invention integrates the originally independent business modules from the perspective of business process and system construction, realizes real-time and efficient data connection, breaks down data barriers, and allows data to create value. Compared with the prior art, the advantages of the present invention further include: in the current airport runway anti-intrusion scheme, it will only be triggered when the intrusion behavior is about to occur or has occurred, and the intrusion behavior cannot be predicted in advance, so the intrusion incident cannot be prevented in advance. The technical solution of the present invention can control the source of intrusion, form a layered defense system for runway anti-intrusion, put risks in front and eliminate them; realize multi-business linkage, open up the whole chain, and effectively control temporary vehicles, construction processes, etc.; build a hierarchical monitoring mode, fully control the process, qualifications, and specifications, and realize PC, vehicle-mounted, and handheld multi-terminal linkage alarms. Thereby, people, vehicles, and aircraft are fully controlled, and the risk of runway intrusion is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the description, serve to explain the principles of the present disclosure;

[0066] Figure 1 It is a flow chart of a comprehensive prevention method for airport ground vehicles and personnel runway intrusion provided by an embodiment of the present invention;

[0067] Figure 2 It is a schematic diagram of a comprehensive method for preventing airport ground vehicles and personnel from intruding into a runway provided by an embodiment of the present invention;

[0068] Figure 3 It is a schematic diagram of setting up a temporary construction fence during construction work in an airport flight area, monitoring personnel crossing the boundary and issuing an alarm, provided by an embodiment of the present invention;

[0069] Figure 4 It is a schematic diagram of installing a traffic light at a high-risk location such as a taxiway, provided by an embodiment of the present invention;

[0070] Figure 5 It is a schematic diagram of the runway protection area provided by an embodiment of the present invention monitoring the runway intrusion behavior through radar detection, video analysis and electronic fence;

[0071] Figure 6 It is a schematic diagram of the driving condition of a monitored vehicle in an access area provided by an embodiment of the present invention;

[0072] In the figure: 1. Monitoring equipment; 2. Monitoring area; 3. Construction fence; 4. Personnel; 5. Taxiway; 6. Driving lane; 7. Traffic light; 8. Electronic fence; 801. First fence; 802. Second fence; 9. Aircraft; 10. Vehicle; 11. Buffer zone; 12. First video equipment; 13. Second video equipment; 14. Radar; 15. Runway status light; 16. Temporary entry of motor vehicles; 17. Access area; 18. Vehicle equipped with positioning equipment; 19. Guide vehicle; 20. Driving path. DETAILED DESCRIPTION

[0073] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0074] The innovation of the present invention lies in: the present invention comprehensively considers the overall operation of the airport, monitors the entire operation process of access, operation and intrusion, and forms a layered defense system with pre-warning, in-process alarm and post-event traceability; integrates access, construction, training, monitoring, application and other services to achieve real-time linkage of multiple services; conducts hierarchical monitoring from multiple angles such as personnel qualifications, operating specifications and process specifications; integrates vehicle-side, PC-side and handheld-side linkage alarms to reduce alarm handling time.

[0075] Embodiment 1, as Figure 1 As shown, the comprehensive prevention method for airport ground vehicles and personnel runway intrusion provided by the embodiment of the present invention includes:

[0076] S1, realizes the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the whole chain business;

[0077] S2, when entering, a positioning device is installed on the vehicle to monitor the distance between the vehicle 18 with the positioning device installed and the guide vehicle 19; it can be understood that the vehicle 10 becomes the vehicle 18 with the positioning device installed after the positioning device is installed;

[0078] S3, during the construction process, a temporary construction fence 3 is set up through a portable control device to detect data when a person 4 crosses the fence and issue a real-time alarm;

[0079] S4, installing a traffic light 7 at a high-risk position crossing the taxiway 5, and automatically controlling the color of the traffic light 7 by monitoring the operation of the aircraft 9 on the scene, thereby controlling the passage of the vehicle 10;

[0080] S5, monitoring the data of temporary motor vehicles 16 and personnel 4 entering the runway, determining whether it is an intrusion, and controlling the runway status light 15 to turn on and off in linkage.

[0081] In step S1, data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business are realized, including:

[0082] S101, the construction workflow center will unify the management of application data and approval data, open up the application and approval process of safety access data, construction management data, pavement management data, and runway access management data, and link the safety access application form data information in the construction application to ensure the consistency of vehicle 10; in the runway access application, link the construction management to check whether there is a construction demand, and link the pavement management to check whether there is an inspection task;

[0083] S102, realizing data sharing among various business modules and forming a business linkage model;

[0084] Through the construction of the workflow center, the data of business modules such as security access, construction application, and runway entry application are managed in a unified manner, thereby realizing data sharing. Through the abstraction and feature extraction of the business, business linkage models such as vehicle deviation, qualification failure, construction crossing the boundary, and runway intrusion are formed. When the above situations occur, the relevant business processes will be automatically linked for rapid disposal.

[0085] Among them, step S1 also includes: it also includes runway intrusion data monitoring, giving comprehensive analysis results, monitoring the data of safety access, operation, construction, and intrusion links, and managing source data; when risks occur, emergency management and inspection management are linked to deal with them, and the process is recorded, and the data is reviewed and analyzed and rectified afterwards. Track.

[0086] Specifically, in step S2, when admitting, a high-precision positioning device is installed on the vehicle, and the distance between the vehicle 18 with the positioning device installed and the guide vehicle 19 is monitored, including:

[0087] S201, when applying for access, setting the access area 17 for the vehicle 18 equipped with the positioning device in the map;

[0088] S202, when entering, install the positioning device on the vehicle to prevent the FOD from falling during driving;

[0089] S203, through the handheld APP device binding function, the positioning device is bound to the vehicle 18 equipped with the positioning device, and the location data is obtained after the binding;

[0090] S204, calibrating the location data through the calibration function of the handheld APP device, and displaying the location of the vehicle 18 equipped with the positioning device in real time on the map;

[0091] Check whether the location of the vehicle 18 with the positioning device installed appears on the map, and check whether the location of the vehicle 18 with the positioning device installed is consistent with the actual location. If not, manually trigger the refresh position until the location is accurate;

[0092] S205 provides vehicle-mounted terminal equipment, equipped with the runway intrusion comprehensive prevention system APP, providing visual maps, route planning, alarm reminders, and voice intercom functions for the vehicle 18 equipped with positioning equipment;

[0093] S206, forming a team of the guide vehicle 19 and the vehicle equipped with positioning equipment 18 through the vehicle APP;

[0094] Among them, the device with intercom function creates a call group and tests it. The device without intercom function uses the intercom function in the vehicle APP formation to conduct real-time intercom and test the effect;

[0095] S207, the vehicle-mounted terminal of the positioning equipment vehicle 18 and the guide vehicle 19 and the supervisor PC terminal are linked to send an alarm;

[0096] Before driving, the driver of the guide vehicle 19 needs to log in to his account on the vehicle terminal. At this time, the system will verify the driver's training information, examination information, qualification information and the guide information in the access application. If the training and examination are not passed or the person is replaced, the positioning device vehicle 18, the guide vehicle 19 vehicle terminal and the supervisor PC terminal will be linked to alarm;

[0097] S208, providing a driving path for the guide vehicle 19 and the vehicle equipped with positioning equipment 18 through the vehicle terminal;

[0098] Navigation will be carried out after confirmation by both parties;

[0099] S209, during the driving process, the distance between the two vehicles is calculated in real time through the position data of the two vehicles. When the distance is greater than a threshold, the two vehicles simultaneously issue a voice alarm, and the PC terminal also issues a linkage alarm;

[0100] S210, during the driving process, the position data of the two vehicles are used to calculate whether the vehicle 18 equipped with the positioning device deviates from the driving path 20. When the vehicle deviates from the driving path 20, the two vehicles simultaneously issue voice alarms, and the supervisor's PC terminal also issues linkage alarms.

[0101] like Figure 3During the construction work in the airport flight area, a temporary construction fence 3 is set up to monitor the personnel 4 crossing the boundary and give an alarm; in step S3, a temporary construction fence 3 is set up by a portable control device to detect the data when the personnel 4 crosses the boundary, including:

[0102] A monitoring device 1 is arranged at each diagonal of the construction area. The monitoring area 2 of each monitoring device 1 is a 90-degree sector. Two monitoring devices 1 intersect to form a complete monitoring area 2. When the construction area is large, the number of monitoring devices 1 can be selected according to actual needs.

[0103] The monitoring device 1 is bound to the handheld APP, and the monitoring device 1 uploads the location data and the monitoring area 2;

[0104] Through the handheld APP, set up a construction fence 3 in the monitoring area 2, and link the information of personnel 4 in the construction application; set the personnel 4 who are allowed to enter the fence;

[0105] During the construction process, monitoring device 1 monitors the position of person 4 in real time; when person 4 walks out of construction fence 3, monitoring device 1 issues a voice alarm, and the monitoring video automatically pops up on the supervisor's PC. If necessary, a remote voice reminder can be issued;

[0106] In step S4 of the embodiment of the present invention, Figure 4 As shown, at high-risk locations such as the taxiway 5, a traffic light 7 is installed to control the passage of vehicles. The implementation steps are as follows:

[0107] S401, select a suitable location and install the traffic light 7; see Figure 4 Middle traffic light 7, installed in Figure 4 Middle lane 6 and Figure 4 At the intersection of the middle taxiway 5, only one traffic light 7 is required for a single taxiway 5, and one traffic light 7 is required for multiple taxiways 5 on both sides;

[0108] S402, obtaining the position data of the aircraft 9 through the field monitoring radar 14, multi-point positioning, etc.;

[0109] S403, when an aircraft 9 with a flight needs to taxi through the taxiway 5, the traffic light 7 is controlled to turn red, and after the aircraft 9 passes, the traffic light 7 is controlled to turn green;

[0110] S404, the vehicle 10 crosses the taxiway 5 or other high-risk locations in the driving lane 6 and draws an electronic fence 8;

[0111] S405, when it is determined based on the position of the vehicle 10 that the vehicle 10 enters the electronic fence 8, a voice reminder is given to the driver of the vehicle 10;

[0112] S406, when the traffic light 7 is red, remind the driver of the vehicle 10 to stop and wait; when the traffic light 7 is green, remind the driver of the vehicle 10 to stop and observe;

[0113] S407, when a vehicle 10 breaks in illegally, the vehicle-mounted terminal and the monitoring PC terminal simultaneously issue an alarm.

[0114] In step S5 of the embodiment of the present invention, Figure 5 The runway protection area monitors the runway intrusion behavior through radar 14 detection, video analysis and electronic fence 8, monitors the temporary entry of motor vehicles 16 and personnel 4 entering the runway, determines whether it is an intrusion behavior, and controls the runway status light 15 in a linked manner; the implementation steps are as follows:

[0115] S501, by drawing an intrusion buffer zone 11, when a temporarily entering motor vehicle 16 enters the buffer zone 11, a voice reminder is given to the temporarily entering motor vehicle 16 to exit as soon as possible;

[0116] S502, select the key area for entering the runway, set up the radar 14, the first video device 12, the second video device 13, set up the second fence 802 in the runway connection area and the first fence 801 in the runway area, and monitor whether there is a temporary entry of the motor vehicle 16 and the person 4;

[0117] S503, when a temporary entry of a motor vehicle 16 or a person 4 is detected by the electronic fence 8, the first video device 12 or the radar 14, high-definition image information is acquired by the first video device 12;

[0118] S504, after acquiring the image, obtain the license plate number, paint job, light box, etc. of the temporarily-entered motor vehicle 16 through a video analysis algorithm, and obtain the specific name information of the person 4 according to the appearance, posture, and facial information of the person 4;

[0119] S505, linking the runway entry application form with the temporary entry motor vehicle 16 and person 4 information, analyzing whether there is an entry application in this period, and whether the temporary entry motor vehicle 16 or person 4 entering is the temporary entry motor vehicle 16 or person 4 in the application form, so as to determine whether it is a normal entry behavior;

[0120] S506, when it is judged as normal entry, the training and examination module is linked to query whether the training and examination of personnel 4 and the qualifications of personnel 4 are in compliance; query the review status of the checklist to verify whether the items in the checklist have been reviewed and passed; according to the temporary entry motor vehicle 16 information obtained by analysis, verify whether the temporary entry motor vehicle painting, temporary entry motor vehicle light box, etc. are in compliance, and at the same time verify whether the temporary entry motor vehicle call sign, personnel 4 mobile phone number and other information are allocated in the system, and an alarm is issued if the verification fails;

[0121] S507: When it is determined to be an abnormal entry, the vehicle terminal, handheld terminal, and PC terminal are linked to issue an alarm;

[0122] S508, after the system alarm, the abnormal entry behavior has not stopped and the vehicle enters the runway area, and the stop bar lights and runway status lights 15 automatically controlled by the system turn red;

[0123] S509, at the same time, an abnormal alarm message is sent to the emergency handling module. After receiving the alarm message, the emergency handling module reminds the staff to handle the dangerous situation in time through text, visual flashing and sound;

[0124] S510, at the same time, an abnormal alarm message is sent to the inspection management module. After receiving the alarm message, the inspection management module reminds the staff through text, visual flashing and sound, records the running track data of the temporarily entered motor vehicle 16 and generates an electronic ticket, thereby providing data support for subsequent review and rectification;

[0125] S511, after the risk is eliminated, the runway status light 15 is controlled to turn green.

[0126] It can be seen from the above embodiments that the present invention controls risks from the source, forms a layered defense system for runway intrusion prevention, puts risks in front and eliminates them, effectively controls temporary entry of motor vehicles 16, construction processes, etc.; constructs a hierarchical monitoring mode to achieve PC, vehicle-mounted, and handheld multi-terminal linkage alarms; fully controls the operation of people, vehicles, and aircraft 9, and effectively reduces the risk of runway intrusion.

[0127] The present invention adopts a new type of integrated runway intrusion prevention system for airport ground vehicles and personnel, which can form a layered defense system for runway intrusion prevention, control the source of risks, pre-position and eliminate risks; realize multi-business linkage, open up the whole chain, and effectively control the temporary entry of motor vehicles16, construction processes, etc.; build a hierarchical monitoring mode, fully control the process, qualifications, and specifications, and realize PC, vehicle-mounted, and handheld multi-terminal linkage alarms to effectively reduce the risk of runway intrusion.

[0128] Embodiment 2, the present invention provides an airport ground vehicle and personnel runway intrusion comprehensive prevention system, comprising:

[0129] The business process connection module is used to realize the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business;

[0130] The vehicle distance monitoring module, when entering, installs a positioning device on the vehicle to monitor the distance between the vehicle 18 with the positioning device installed and the guide vehicle 19;

[0131] The module for drawing and setting up temporary construction fences is used to set up temporary construction fences 3 through portable control equipment during the construction process, detect data when personnel 4 cross the fence, and issue real-time alarms;

[0132] An aircraft operation monitoring module is used to install a traffic light 7 at a high-risk position crossing a taxiway 5, and automatically control the color of the traffic light 7 by monitoring the operation of the aircraft 9 on the scene, thereby controlling the passage of vehicles 10;

[0133] The intrusion behavior judgment module is used to monitor the data of temporary motor vehicles 16 and personnel 4 entering the runway, determine whether it is an intrusion behavior, and control the runway status light 15 to turn on and off.

[0134] To further illustrate the effects of the embodiments of the present invention, the following experiment was conducted.

[0135] Effective experiments were conducted on vehicle spacing, construction crossing, taxiway 5 crossing, and runway intrusion scenarios. The relevant experiments were conducted under the principle of ensuring good system effects and minimizing hardware equipment investment. The relevant experimental data are as follows:

[0136] Table 1 Vehicle spacing test results

[0137] Testing Location Alarm threshold Upload frequency Test mileage >20m >30m Alerts Maximum delay Near the terminal 20m 1 time / s 3km 5 times -- 5 times 1.12s Remote aircraft stand open area 30m 1 time / s 6km -- 10 times 10 times 1.05s

[0138] The vehicle spacing test selected two test locations, one close to the terminal and one in an open area far from the aircraft stand. The alarm threshold near the terminal was 20 meters, the test mileage was 3 kilometers, the vehicle positioning accuracy was 1 meter, the vehicle position data was uploaded once per second, and the control vehicle distance exceeded 20 meters 5 times, the system issued an alarm 5 times, the alarm rate was 100%, and the maximum alarm delay was 1.12s; the alarm threshold in the open area far from the aircraft stand was 30 meters, the test mileage was 6 kilometers, the vehicle positioning accuracy was 1 meter, the vehicle position data was uploaded once per second, the control vehicle distance exceeded 30 meters 10 times, the system issued an alarm 10 times, the alarm rate was 100%, and the maximum alarm delay was 1.05s.

[0139] Table 2 Construction cross-boundary monitoring test results

[0140] Testing Location Construction scope Number of staff No qualifications Qualification warning Cross-border alarm Remote Seat 90m*90m 5 1 correct <2m Runway side patrol road 30m*15m 3 1 correct <1m

[0141] The construction out-of-bounds monitoring test selected two test locations: the remote aircraft position and the runway side patrol road. The construction range of the remote aircraft position was set to 90 meters * 90 meters. There were five operating personnel, one of whom was unqualified. The unqualified personnel were correctly identified, and an out-of-bounds alarm was issued when the personnel left the fence range by nearly 2 meters; the construction range of the runway side patrol road was set to 30 meters * 15 meters. There were three operating personnel, one of whom was unqualified. The unqualified personnel were correctly identified, and an out-of-bounds alarm was issued when the personnel left the fence range by nearly 1 meter.

[0142] Table 3 Taxiway crossing test results

[0143]

[0144] The taxiway 5 crossing test selects the vertical sliding position where the lane 6 crosses. After installation, the green light is set, and the monitoring range is 150 meters on both sides of the vertical sliding lane 6. When the aircraft enters the area and glides for an average of 2.45 meters, the traffic light 7 automatically turns red. When the aircraft leaves the area and glides for an average of 2.3 meters, the traffic light 7 automatically turns green. A vehicle monitoring electronic fence 8 with a range of 10 meters * 30 meters is set at 30 meters vertically from the taxiway 5 on the lane 6. When a vehicle enters the electronic fence 8 and travels an average of 2.25 meters, the system issues an alarm.

[0145] Table 4 Runway incursion test results

[0146] Scenario Testing Location Target Identification Identification delay Alarm delay Business linkage Personnel intrusion Runway end and taxiway junction precise 1.54s 1.55s normal Vehicle Intrusion Runway end and taxiway junction precise 1.04s 1.2s normal

[0147] The runway intrusion test selects two scenarios: personnel intrusion and vehicle intrusion. The selected locations are both the connection between the runway end and taxiway 5. The test personnel enter the monitoring area 2 after covering their faces. The personnel information is identified and obtained at an average of 1.54 seconds after entering, and the handheld terminal will receive an alarm at an average of 1.55 seconds after entering. At the same time, the inspection and emergency modules will perform alarm linkage. The test is about temporary entry of motor vehicle 16 into the monitoring area 2. The information of temporary entry of motor vehicle 16 is identified and obtained at an average of 1.04 seconds after entering, and the vehicle-mounted terminal and handheld terminal will receive an alarm at an average of 1.2 seconds after entering, and the inspection and emergency modules will perform alarm linkage.

[0148] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by any technician familiar with the technical field within the technical scope disclosed by the present invention and within the spirit and principles of the present invention should be covered within the protection scope of the present invention.

Claims

1. A comprehensive method for preventing airport ground vehicles and personnel from intruding into runways, characterized in that: The method includes: S1, realizes the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the whole chain business; S2, when entering, a positioning device is installed on the vehicle to monitor the distance between the vehicle (18) with the positioning device installed and the guide vehicle (19); S3, during the construction process, a temporary construction fence (3) is set up through portable control equipment to detect data when personnel (4) cross the fence and issue a real-time alarm; S4, a traffic light (7) is installed at a high-risk position of crossing a taxiway (5), and the color of the traffic light (7) is automatically controlled by monitoring the operation of aircraft (9) on the ground, thereby controlling the passage of vehicles (10); S5, monitoring the data of vehicles (10) and personnel (4) entering the runway, determining whether it is an intrusion, and controlling the runway status light (15) to turn on and off.

2. The integrated prevention method for airport ground vehicles and personnel runway intrusion according to claim 1 is characterized in that: In step S1, data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business are realized, including: S101, the construction workflow center will unify the management of application data and approval data, open up the application and approval process of safety access data, construction management data, pavement management data, and runway access management data, and link the safety access application form data information in the construction application to ensure vehicle consistency; in the runway access application, link the construction management to verify whether there is a construction demand, and link the pavement management to verify whether there is an inspection task; S102, realizing data sharing among various business modules and forming a business linkage model.

3. The integrated prevention method for airport ground vehicles and personnel runway intrusion according to claim 2 is characterized in that: It also includes runway intrusion data monitoring, giving comprehensive analysis results, monitoring data on safety access, operation, construction, and intrusion links, and managing source data; when risks occur, emergency management and inspection management are linked to deal with them, and the process is recorded, and the data is reviewed and analyzed and tracked for rectification afterwards.

4. The integrated prevention method for airport ground vehicles and personnel runway intrusion according to claim 1 is characterized in that: In step S2, monitoring the distance between the vehicle (18) equipped with the positioning device and the guide vehicle (19) includes: S201, when applying for access, setting the access area (17) of the vehicle (18) equipped with the positioning device in the map; S202, when entering, install the positioning device on the vehicle to prevent the FOD from falling during driving; S203, binding the positioning device to the vehicle (18) equipped with the positioning device through the handheld APP device binding function, and obtaining the location data after binding; S204, calibrating the location data through the calibration function of the handheld APP device, and displaying the location of the vehicle (18) equipped with the positioning device in real time on the map; S205, provides a vehicle-mounted terminal device equipped with a runway intrusion integrated prevention system APP, and provides a visual map, route planning, alarm reminder, and voice intercom functions for the vehicle (18) equipped with a positioning device; S206, forming a team of the guide vehicle (19) and the vehicle equipped with the positioning device (18) through the vehicle APP; S207, the vehicle (18) and the guide vehicle (19) equipped with positioning equipment and the supervisor's PC terminal are linked to give an alarm; S208, providing a driving path (20) for the guide vehicle (19) and the vehicle equipped with the positioning device (18) through the vehicle-mounted terminal; S209, during the driving process, the distance between the two vehicles is calculated in real time through the position data of the two vehicles. When the distance is greater than a threshold, the two vehicles simultaneously issue a voice alarm, and the PC terminal also issues a linkage alarm; S210, during the driving process, the position data of the two vehicles are used to calculate whether the vehicle (18) equipped with the positioning device deviates from the driving path (20). When the vehicle deviates from the driving path (20), the two vehicles simultaneously issue voice alarms, and the supervisor's PC terminal also issues linkage alarms.

5. The integrated method for preventing airport ground vehicles and personnel from intruding into runways according to claim 1, characterized in that: In step S3, a temporary construction fence (3) is set up by a portable monitoring device to detect data when a person (4) crosses the fence, including: A monitoring device (1) is arranged at each diagonal of the construction area, and the monitoring area (2) of each monitoring device (1) is a 90-degree sector, and two monitoring devices (1) intersect to form a complete monitoring area (2); The monitoring device (1) is bound to the handheld APP, and the monitoring device (1) uploads the location data and the monitoring area (2); Use the handheld app to set up a construction fence (3) in the monitoring area (2) and link the information of the personnel in the construction application (4); During the construction process, the monitoring device (1) monitors the position of the personnel (4) in real time.

6. The integrated prevention method for airport ground vehicles and personnel runway intrusion according to claim 1, characterized in that: In step S4, a traffic light (7) is installed at a high-risk position of crossing a taxiway (5), and the color of the traffic light (7) is automatically controlled by monitoring the operation of a surface aircraft (9), thereby controlling the passage of a vehicle (10), including: S401, install traffic lights (7); S402, obtaining position data of the aircraft (9) through a field monitoring radar (14) and multi-point positioning; S403, when an aircraft (9) on a flight needs to taxi through the taxiway (5), the traffic light (7) is controlled to change color; S404, the vehicle (10) crosses the risk position of the taxiway (5) in the driving lane (6), and an electronic fence (8) is set; S405, when judging that the vehicle (10) has entered the electronic fence (8) based on the position of the vehicle (10), a voice reminder is given to the driver of the vehicle (10); S406, alerting the driver of the vehicle (10) by changing the color of the traffic light (7); S407, when a vehicle (10) breaks in illegally, the vehicle-mounted terminal and the monitoring PC terminal simultaneously issue an alarm.

7. The integrated method for preventing airport ground vehicles and personnel from intruding into runways according to claim 1, characterized in that: In step S5, the data of temporary motor vehicles (16) and personnel (4) entering the runway are monitored to determine whether it is an intrusion behavior, and the runway status light (15) is controlled to turn on and off, including: S501, setting an intrusion buffer zone (11) through an electronic fence (8), and when a temporarily entering motor vehicle (16) enters the buffer zone (11), prompting the temporarily entering motor vehicle (16) to exit through voice; S502, setting up a radar (14), a first video device (12), and a second video device (13) in the area entering the runway to monitor data information of temporarily entering motor vehicles (16) and personnel (4); S503, when data of a person (4) or a motor vehicle (16) temporarily entering the buffer area (11) is detected, image information is acquired; S504, after acquiring the image, obtaining the information of the temporarily entering motor vehicle (16) and person (4) through a video analysis algorithm; S505, linking the runway entry application form with the temporary entry vehicle (16) and the personnel (4) information to analyze whether the temporary entry vehicle (16) and the personnel (4) is a normal entry behavior; S506, when entering normally, linkage verification of personnel (4) training and examination, personnel (4) qualifications, checklist review, temporary entry motor vehicle compliance, temporary entry motor vehicle call sign, personnel (4) mobile phone number information, if verification fails, alarm will be issued; S507: When it is determined to be an abnormal entry, the vehicle terminal, handheld terminal, and PC terminal are linked to issue an alarm; S508, the abnormal entry behavior has not stopped and the vehicle enters the runway area, and the runway status light (15) is automatically controlled to change color; the stop row light for entering the buffer zone (11) is automatically controlled to change color; S509, linking the emergency response module to issue an alarm and handle the dangerous situation in a timely manner; S510, linked to the inspection management module, generates electronic tickets and follows up on subsequent review and rectification; S511, after the risk is eliminated, the runway status light (15) is controlled to change color.

8. The integrated method for preventing airport ground vehicles and personnel from intruding into runways according to claim 7, characterized in that: In step S502, a first fence (801) and a second fence (802) are set in the runway connection area and the runway area.

9. The integrated method for preventing airport ground vehicles and personnel from intruding into runways according to claim 7, characterized in that: In step S503, the first video device (12) or the radar (14) detects the temporary entry of a motor vehicle (16) or a person (4); and the second video device (13) is linked to acquire image information.

10. An integrated runway intrusion prevention system for ground vehicles and personnel at an airport, characterized in that: The system is implemented by the integrated prevention method for airport ground vehicles and personnel runway intrusion according to any one of claims 1 to 9, and the system comprises: The business process connection module is used to realize the data intercommunication and linkage of safety access data, training and examination data, construction management data, pavement management data, inspection management data and runway data into the management of the entire chain of business; The vehicle distance monitoring module is used for installing a positioning device on the vehicle during access control to monitor the distance between the vehicle (18) equipped with the positioning device and the guide vehicle (19); A temporary construction fence drawing module is used to set up temporary construction fences (3) during the construction process through portable deployment equipment, detect data when personnel (4) cross the fence, and issue real-time alarms; An aircraft operation monitoring module is used to install a traffic light (7) at a high-risk position of crossing a taxiway (5), and automatically control the color of the traffic light (7) by monitoring the operation of aircraft (9) on the scene, thereby controlling the passage of vehicles (10); The intrusion behavior judgment module is used to monitor the data of temporary motor vehicles (16) and personnel (4) entering the runway, judge whether it is an intrusion behavior, and control the runway status light (15) to turn on and off.

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