CN116056007A - Airport runway intrusion prevention system and method based on Bluetooth AoA positioning - Google Patents
Airport runway intrusion prevention system and method based on Bluetooth AoA positioning Download PDFInfo
- Publication number
- CN116056007A CN116056007A CN202310110053.8A CN202310110053A CN116056007A CN 116056007 A CN116056007 A CN 116056007A CN 202310110053 A CN202310110053 A CN 202310110053A CN 116056007 A CN116056007 A CN 116056007A
- Authority
- CN
- China
- Prior art keywords
- bluetooth
- positioning
- vehicle
- runway
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
- H04W4/026—Services making use of location information using location based information parameters using orientation information, e.g. compass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an airport runway intrusion prevention system and method based on Bluetooth AoA positioning. According to the invention, the Bluetooth positioning data signals of the Bluetooth positioning beacon equipment in the range are acquired through multi-antenna acquisition of the Bluetooth positioning base station, so that the accurate positioning of the signal source is obtained through calculation, if the signal source is detected during the landing period of the aircraft, particularly during the landing period, that is, the vehicle or the personnel invade the runway area, real-time feedback is carried out, and the corresponding vehicle or personnel is informed to carry out emergency braking or keep away from the runway range, so that the safety is ensured. Through the AoA positioning mode, the positioning precision can be improved, the condition that satellite signal receiving is influenced due to satellite positioning precision and environmental shielding in the prior art is avoided, meanwhile, abnormal communication conditions caused by network coverage blind areas or abnormality are avoided, positioning errors are reduced, and safety is guaranteed.
Description
Technical Field
The invention relates to the technical field of the Internet of things, in particular to an airport runway intrusion prevention system and method based on Bluetooth AoA positioning.
Background
The design of the runway anti-intrusion system mainly solves the problem of accurate positioning of vehicles and personnel, and the runway anti-intrusion system designed in each mainstream airport at present adopts the design concept of satellite navigation positioning, differential base station and 4G/Wifi transmission communication. The prior art is generally a Beidou positioning system based on a 4G/Wifi network, namely, the Beidou positioning system is equipped for vehicles and personnel to monitor the movement running track of the vehicles and the personnel, the movement running track is uploaded to a system platform through the 4G/Wifi network, the system platform judges whether the vehicles and the personnel invade a runway event or not through a prefabricated electronic fence, early warning information is sent to a positioning terminal through the 4G/Wifi network, and a driver and the personnel are reminded to drive away from the runway. The system is seriously dependent on a satellite navigation system, is influenced by satellite positioning precision and environmental shielding on satellite signal reception, so that the positioning precision is influenced, the error range is very large, differential base stations are additionally built to correct navigation positioning in order to solve the problem of large positioning errors, and the construction cost of the system is certainly increased. The transmission of the position information to the center platform is also affected by network coverage blind areas such as 4G/Wifi and the like.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an airport runway intrusion prevention system and method based on Bluetooth AoA positioning.
The technical scheme of the invention is as follows: provided is an airport runway intrusion prevention system based on Bluetooth AoA positioning, comprising: the system comprises a plurality of Bluetooth positioning base stations arranged on an airport runway, bluetooth positioning beacon equipment carried by vehicles and/or personnel around the runway, a gateway in communication with the Bluetooth positioning base stations, and a central control platform in communication with the gateway, wherein:
bluetooth positioning base station: the Bluetooth positioning base station is equipment of a multi-antenna array, and is used for positioning a target by multi-antenna receiving and analyzing time difference;
bluetooth positioning beacon device: position coordinates for locating a vehicle, person;
gateway: forwarding the wireless data to the Ethernet, and exchanging the data with a central control platform server through the Ethernet;
and (3) a central control platform: the system can communicate with an airport internal data network, and acquires dynamic tracking data, flight information data, ground protection area data, vehicle dynamic data and geographic information data of an aircraft by an ADS-B base station through the airport internal data network, and establishes an airport runway intrusion event trigger mechanism and returns vehicles and personnel.
Further, the Bluetooth positioning base station is arranged in an airport runway light.
Further, the gateway adopts a converged communication gateway.
Further, the aircraft dynamic tracking data includes: flight number, latitude, longitude, ground speed, heading, barometric altitude, geometric altitude, vertical rate, airspeed, date, and time.
Further, the flight information data includes: flight number, travel date, departure city, arrival city, departure time, and arrival time.
Further, the ground protection zone data includes: runway, aircraft landing, takeoff protection zone, ILS critical zone, ILS sensitive zone, and runway intrusion alert zone.
Further, the vehicle dynamics data includes: vehicle terminal number, vehicle license plate number, vehicle type name, real-time position data, real-time speed, driving direction, and positioning status information.
Further, the geographic information data includes: airport runways, taxiways, tarmac, corridors, lawns, terminal buildings, traffic lanes, waypoints, and route data.
The invention also provides an airport runway intrusion prevention method based on Bluetooth AoA positioning, which comprises the following steps:
step 1: the central control platform presets an airport runway electronic fence area;
step 2: the vehicle and/or personnel enter the electronic fence area, the Bluetooth positioning beacon equipment sends positioning information, the Bluetooth positioning base station receives and calculates the position information, and the calculated position information is returned to the central control platform through the gateway;
step 3: the central control platform returns a runway intrusion trigger mechanism to the vehicle and/or personnel in real time according to the acquired landing condition of the aircraft, the real-time running condition of the runway and the real-time dynamic running track of the vehicle and the personnel;
step 4: when a vehicle and/or a person carrying the Bluetooth positioning tag device invades the runway during the early warning of the landing of the aircraft, a corresponding notification is immediately sent to inform the vehicle and/or the person to take emergency braking or departure action.
Further, the calculation method in the step 2 is as follows: according to the AOA arrival angle algorithm principle, wireless signals of the Bluetooth positioning beacon equipment are received through multiple antennas, the arrival time difference is analyzed, the azimuth angle and the pitch angle of the Bluetooth positioning beacon equipment to the Bluetooth positioning base station are calculated, and then the target is positioned through matching with signal intensity estimation.
By adopting the scheme, the Bluetooth positioning data signals of the Bluetooth positioning beacon equipment in the range are acquired through the multi-antenna acquisition of the Bluetooth positioning base station, so that the accurate positioning of the signal source is obtained through calculation, if the signal source is detected during the landing period of the aircraft, particularly during the landing period, that is, if a vehicle or a person invades into the runway area, real-time feedback is carried out, and the corresponding vehicle or person is informed to carry out emergency braking or keep away from the runway range, so that the safety is ensured. Through the AoA positioning mode, the positioning precision can be improved, the condition that satellite signal receiving is influenced due to satellite positioning precision and environmental shielding in the prior art is avoided, meanwhile, abnormal communication conditions caused by network coverage blind areas or abnormality are avoided, positioning errors are reduced, and safety is guaranteed.
Drawings
FIG. 1 is a schematic diagram of a technical architecture of the present invention.
Fig. 2 is a schematic block flow diagram of the present invention.
Detailed Description
The invention will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1, the present invention provides an airport runway intrusion prevention system based on bluetooth AoA positioning, comprising: the system comprises a plurality of Bluetooth positioning base stations arranged on an airport runway, bluetooth positioning beacon equipment carried by vehicles and/or personnel around the runway, a gateway in communication with the Bluetooth positioning base stations, and a central control platform in communication with the gateway, wherein:
bluetooth positioning base station: as the Bluetooth positioning base station is used as a receiving end and is provided with a plurality of antennas for receiving, an antenna array in the positioning base station receives wireless signals sent by the same signal source at different time points, the azimuth angle and the pitch angle of the Bluetooth positioning beacon equipment to the Bluetooth positioning base station are calculated through analyzing the arrival time difference, and then the target is accurately positioned by matching with signal intensity estimation.
Bluetooth positioning beacon device: for locating the position coordinates of vehicles and personnel. Vehicles and personnel entering the runway carry a bluetooth positioning beacon device as a transmitter to transmit bluetooth positioning signal data packets, and data representing time intervals are added into the data packets.
Gateway: the gateway adopts a converged communication gateway. The system has the full stack protocol wireless communication capability of 4G/5G/WIFI and the like, is internally provided with an intelligent data processing unit, can forward wireless data to the Ethernet, and exchanges data with a central control platform server through the Ethernet.
And (3) a central control platform: the access unit with high-performance multi-core computing capability and high-performance large capacity can be communicated with an airport internal data network, and the ADS-B base station is used for acquiring dynamic tracking data of the aircraft through the airport internal data network, wherein main information data of the ADS-B comprises: flight number, latitude, longitude, ground speed (km/h), heading (degree), barometric altitude (meter), geometric altitude (meter), vertical rate (meter/min), airspeed (km/h), time of day (seconds). The central control platform can acquire flight information data besides aircraft data, wherein the flight information data comprises a flight number, a travel date, a departure city-arrival city, departure time and arrival time; ground protection area data, the ground protection area main information includes: runway, aircraft landing, takeoff protection zone, ILS critical zone, ILS sensitive zone, runway intrusion early warning zone, etc.; vehicle dynamic data including vehicle terminal number, vehicle license plate number, vehicle type name, real-time position data, real-time speed, driving direction and positioning state information; geographic information data including airport runways, taxiways, tarmac, corridor bridges, lawns, terminal buildings, traffic lanes, waypoints, and route data. The central control platform utilizes the information data to formulate an airport runway intrusion event trigger mechanism and transmit back vehicles and personnel, and when an airport runway intrusion event occurs, an early warning and alarming notification is generated at the first time so as to ensure the safe operation of the airport runway.
Referring to fig. 2, the invention further provides an airport runway intrusion prevention method based on bluetooth AoA positioning, which comprises the following steps:
step 1: the central control platform presets an airport runway electronic fence area.
Step 2: the vehicle and/or personnel enter the electronic fence area, the Bluetooth positioning beacon equipment sends positioning information, the Bluetooth positioning base station receives and calculates the position information, and the calculated position information is returned to the central control platform through the gateway. The calculation method comprises the following steps: according to the AOA arrival angle algorithm principle, wireless signals of the Bluetooth positioning beacon equipment are received through multiple antennas, the arrival time difference is analyzed, the azimuth angle and the pitch angle of the Bluetooth positioning beacon equipment to the Bluetooth positioning base station are calculated, and then the target is positioned through matching with signal intensity estimation.
Step 3: and the central control platform returns the runway intrusion trigger mechanism to the vehicle and/or the personnel in real time according to the acquired landing condition of the aircraft, the real-time running condition of the runway and the real-time dynamic running track of the vehicle and the personnel.
Step 4: when a vehicle and/or a person carrying the Bluetooth positioning tag device invades the runway during the early warning of the landing of the aircraft, a corresponding notification is immediately sent to inform the vehicle and/or the person to take emergency braking or departure action.
In practice, bluetooth location beacon devices are first configured for vehicles and personnel in airports to provide bluetooth location data. The central control platform presets an electronic fence area in an airport runway according to the acquired ground protection area data and geographic information data, acquires flight information data and dynamic tracking data of an ADS-B base station on the aircraft in real time, and judges the landing time of the aircraft. And activating the electronic fence area within the set lifting time range. The Bluetooth positioning base station acquires the accurate positions of vehicles and personnel in an airport in real time, and if the vehicles or the personnel enter the runway area during the activation of the electronic fence, the accurate positions are fed back to the central control platform through the gateway to trigger runway invasion alarm and fed back to the corresponding vehicles and personnel to inform the vehicles and the personnel of timely braking or evacuation so as to ensure safety.
In summary, the bluetooth positioning data signals of the bluetooth positioning beacon devices in the range are acquired through the multi-antenna acquisition of the bluetooth positioning base station, so that the accurate positioning of the signal sources is obtained through calculation, if the signal sources are detected during the landing period of the aircraft, particularly during the landing period, that is, if vehicles or personnel invade the runway area, real-time feedback is carried out, and the corresponding vehicles or personnel are informed to carry out emergency braking or keep away from the runway range, so that the safety is ensured. Through the AoA positioning mode, the positioning precision can be improved, the condition that satellite signal receiving is influenced due to satellite positioning precision and environmental shielding in the prior art is avoided, meanwhile, abnormal communication conditions caused by network coverage blind areas or abnormality are avoided, positioning errors are reduced, and safety is guaranteed.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. An airport runway intrusion prevention system based on bluetooth AoA location, comprising: the system comprises a plurality of Bluetooth positioning base stations arranged on an airport runway, bluetooth positioning beacon equipment carried by vehicles and/or personnel around the runway, a gateway in communication with the Bluetooth positioning base stations, and a central control platform in communication with the gateway, wherein:
bluetooth positioning base station: the Bluetooth positioning base station is equipment of a multi-antenna array, and is used for positioning a target by multi-antenna receiving and analyzing time difference;
bluetooth positioning beacon device: position coordinates for locating a vehicle, person;
gateway: forwarding the wireless data to the Ethernet, and exchanging the data with a central control platform server through the Ethernet;
and (3) a central control platform: the system can communicate with an airport internal data network, and acquires dynamic tracking data, flight information data, ground protection area data, vehicle dynamic data and geographic information data of an aircraft by an ADS-B base station through the airport internal data network, and establishes an airport runway intrusion event trigger mechanism and returns vehicles and personnel.
2. The bluetooth AoA location based airport runway intrusion prevention system of claim 1, wherein the bluetooth location base station is disposed in an airport runway light.
3. The airport runway intrusion prevention system based on bluetooth AoA positioning of claim 1, wherein the gateway is a converged communication gateway.
4. The bluetooth AoA location based airport runway intrusion prevention system of claim 1, wherein the aircraft dynamic tracking data comprises: flight number, latitude, longitude, ground speed, heading, barometric altitude, geometric altitude, vertical rate, airspeed, date, and time.
5. The bluetooth AoA location-based airport runway intrusion prevention system of claim 1, wherein the flight information data comprises: flight number, travel date, departure city, arrival city, departure time, and arrival time.
6. The bluetooth AoA location-based airport runway intrusion prevention system of claim 1, wherein the ground protection zone data comprises: runway, aircraft landing, takeoff protection zone, ILS critical zone, ILS sensitive zone, and runway intrusion alert zone.
7. The bluetooth AoA location-based airport runway intrusion prevention system of claim 1, wherein the vehicle dynamics data comprises: vehicle terminal number, vehicle license plate number, vehicle type name, real-time position data, real-time speed, driving direction, and positioning status information.
8. The bluetooth AoA location-based airport runway intrusion prevention system of claim 1, wherein the geographic information data comprises: airport runways, taxiways, tarmac, corridors, lawns, terminal buildings, traffic lanes, waypoints, and route data.
9. An airport runway intrusion prevention method based on Bluetooth AoA positioning is characterized by comprising the following steps:
step 1: the central control platform presets an airport runway electronic fence area;
step 2: the vehicle and/or personnel enter the electronic fence area, the Bluetooth positioning beacon equipment sends positioning information, the Bluetooth positioning base station receives and calculates the position information, and the calculated position information is returned to the central control platform through the gateway;
step 3: the central control platform returns a runway intrusion trigger mechanism to the vehicle and/or personnel in real time according to the acquired landing condition of the aircraft, the real-time running condition of the runway and the real-time dynamic running track of the vehicle and the personnel;
step 4: when a vehicle and/or a person carrying the Bluetooth positioning tag device invades the runway during the early warning of the landing of the aircraft, a corresponding notification is immediately sent to inform the vehicle and/or the person to take emergency braking or departure action.
10. The airport runway intrusion prevention method based on bluetooth AoA positioning of claim 9, wherein the calculation method in step 2 is as follows: according to the AOA arrival angle algorithm principle, wireless signals of the Bluetooth positioning beacon equipment are received through multiple antennas, the arrival time difference is analyzed, the azimuth angle and the pitch angle of the Bluetooth positioning beacon equipment to the Bluetooth positioning base station are calculated, and then the target is positioned through matching with signal intensity estimation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310110053.8A CN116056007A (en) | 2023-02-13 | 2023-02-13 | Airport runway intrusion prevention system and method based on Bluetooth AoA positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310110053.8A CN116056007A (en) | 2023-02-13 | 2023-02-13 | Airport runway intrusion prevention system and method based on Bluetooth AoA positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116056007A true CN116056007A (en) | 2023-05-02 |
Family
ID=86119986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310110053.8A Pending CN116056007A (en) | 2023-02-13 | 2023-02-13 | Airport runway intrusion prevention system and method based on Bluetooth AoA positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116056007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116824458A (en) * | 2023-08-28 | 2023-09-29 | 中国民用航空飞行学院 | Airport runway intrusion prevention method and system |
-
2023
- 2023-02-13 CN CN202310110053.8A patent/CN116056007A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116824458A (en) * | 2023-08-28 | 2023-09-29 | 中国民用航空飞行学院 | Airport runway intrusion prevention method and system |
| CN116824458B (en) * | 2023-08-28 | 2023-11-24 | 中国民用航空飞行学院 | Airport runway intrusion prevention method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021190212A1 (en) | Multi-source sensing and detection system for airport surface operation element | |
| US11885897B2 (en) | Systems and methods for activating a radio beacon for global aircraft tracking | |
| US7495600B2 (en) | Airfield surface target detection and tracking using distributed multilateration sensors and W-band radar sensors | |
| CA3071373A1 (en) | An unmanned aerial vehicle system for inspecting railroad assets | |
| US6381541B1 (en) | Airplane ground location methods and systems | |
| US11727818B1 (en) | Aircraft surface state event track system and method | |
| US20100315281A1 (en) | Airspace risk mitigation system | |
| US20040046687A1 (en) | Surveillance system and method for aircraft approach and landing | |
| US9116240B2 (en) | System and method for ensuring ADS-B integrity of departing aircraft | |
| WO2006101763A1 (en) | Airport runway collison avoidance system and method | |
| EP3438702B1 (en) | Position reporting for vehicles | |
| JP7086183B2 (en) | Methods and systems for tracking, processing and integrating airport ground vehicle location data into the Automatic Dependent Surveillance (ADS-B) network infrastructure. | |
| Ali | Traffic management for drones flying in the city | |
| US11393348B1 (en) | Autonomous and automatic, predictive aircraft surface state event track system and corresponding methods | |
| CN116056007A (en) | Airport runway intrusion prevention system and method based on Bluetooth AoA positioning | |
| US20220309934A1 (en) | Systems and methods for detect and avoid system for beyond visual line of sight operations of urban air mobility in airspace | |
| CN211375799U (en) | Traffic warning system based on database | |
| CN112017482B (en) | Method and system for avoiding collision of aircraft with other flying objects | |
| Pestana et al. | Handling airport ground operations using an A-SMGCS approach | |
| CN212032370U (en) | Multi-source perception detection system for airport scene operation elements | |
| Lee | Statistical mid-air collision risk assessment | |
| WO2023181349A1 (en) | Position calculation device, position calculation method, and program storage medium | |
| US20230343232A1 (en) | A method and a system for monitoring aircraft | |
| JP5060106B2 (en) | Air traffic control radar system | |
| Young et al. | Establishing baseline requirements for a UAS ground-based sense and avoid system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |