CN202285148U - TCAS-based regional airspace management and surveillance system - Google Patents
TCAS-based regional airspace management and surveillance system Download PDFInfo
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- CN202285148U CN202285148U CN2011204041430U CN201120404143U CN202285148U CN 202285148 U CN202285148 U CN 202285148U CN 2011204041430 U CN2011204041430 U CN 2011204041430U CN 201120404143 U CN201120404143 U CN 201120404143U CN 202285148 U CN202285148 U CN 202285148U
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Abstract
The utility model discloses a TCAS (Traffic Collision Avoidance System)-based regional airspace management and surveillance system. The system inquires an airplane, in the regional airspace of which an A/C or S-mode responder is mounted, through a signal inquiry device, and processes an answer signal after receiving the answer signal returned by the airplane, so as to acquire the course, the airframe status, the geographical position and other information of the regional airspace airplane. Meanwhile, the system can be integrated with an airborne ADS-B (Automatic Dependent Surveillance-Broadcast) network, so as to acquire the related status information of the airplane in a broadcast receiving manner. The TCAS-based regional airspace management and surveillance system introduces the widely acceptable air traffic prewarning anti-collision concept in the aircraft industry, can be used conveniently and fast and move flexibly, and is extensively used for ground surveillance in military or small-sized airports.
Description
Technical field
The utility model relates to the management surveillance, especially based on the district management surveillance of TCAS system.
Background technology
TCAS (Traffic Alert and Collision Avoidance System), air traffic early warning and CAS.The function of TCAS system is, sends interrogating signal to contiguous aircraft, and the airborne transponder system through intruder is replied interrogating signal, obtain the code of intruder, highly, course and other data.The TCAS computing machine is judged the intruder threat level of this machine relatively through data analysis.If there is potential threat, the TCAS system will send the consulting prompting to the driver, or send the up-and-down maneuver indication, and direct drivers is avoided clashing with intruder.If there is not threat, the TCAS system will show the relative position and the track of intruder.
ADS-B refers to Automatic dependent surveillance broadcast.The aircraft of having equipped the ADS-B automatic broadcasting system can be broadcasted the exact position and other data (whether turn, climb or following degradation like speed, height and aircraft) of himself through data chainning.The airborne ADS-B automatic broadcasting system of ADS-B automatic broadcasting system and air traffic control system, other aircraft combines, and in vacant lot accurate, real-time conflicting information can both be provided.
Control traffic control answering machine is the airborne equipment of ATCRBS, and its function is to match with the ground secondary radar, earthward the cognizance code and the barometer altitude of Control Centre's report aircraft.Answering machine has two kinds of A/C pattern and S pattern answering machines.ATCRBS also becomes the aviation management electrical secondary system, is made up of primary radar and secondary radar two parts, cooperates with airborne answering machine through secondary radar, adopts the challenge-response mode to work.Ground secondary radar emissions machine produces interrogation pulse signals by its aerial radiation; The record answering machine produces to reply accordingly after receiving effective interrogating signal and transmits; After ground secondary radar receiving plane receives this answer signal, carry out a series of processing and obtain signals such as required aircraft Recognition sign indicating number and barometer altitude.The information content that airborne answering machine is answered depends on the interrogating signal of ground secondary radar.The pattern of interrogating signal and the mode of inquiry are confirmed by Control Centre.The information content that A pattern answering machine is replied is the identification code of aircraft, and the information content that C pattern answering machine is replied is an aircraft altitude information.And S pattern answering machine can realize the data communication and the exchange of interplane in-flight in conjunction with TCAS on the basis that possesses A pattern answering machine and C pattern answering machine function.
Because the traffic pattern surface surveillance system mainly is the basis with radar and secondary radar, the employing tower control, advance the mode that nearly control and area control combine, the spatial domain aircraft is kept watch on.But this surveillance need possess termination environment control system and area control system because function is complicated, and hardware facilities such as radar, control tower often volume, weight are bigger, not only difficult, and power consumption is serious, the cost height.
Because existing traffic pattern surface surveillance system equipment is huge, be unfavorable for carrying, its applied environment can receive necessarily limited.As in China's Wenchuan earthquake in 2008, because seismic region is had inconvenient traffic, terrestrial information is difficult to spread out of, and the helicopter of carrying out rescue task can only rely on airborne equipment and the mode that the pilot estimates to obtain the situation in spatial domain on every side when carrying out aerial mission.And have the high of traffic pattern surface surveillance system equipment and maintenance cost now, overburden then to cause some middle-size and small-size airports.
Along with the development of China civil aviaton, domestic aircarrier aircraft, large, medium and small airport and flight course line are increasing, the especially enlarging on the medium and small airport in China's military aviation airport and Midwest, to the demand of regional airspace management system in continuous increase.Therefore, a kind of conveniently moving, powerful and expense is moderate regional airspace management system are provided, flight, course line are effectively managed; Make aircarrier aircraft safety aloft; Fly without any confusion,, become problem important in the civil aviation construction to ensure passenger's the security of the lives and property.
The utility model content
The purpose that the utility model will be realized provides a kind of conveniently moving and the powerful regional airspace management surveillance based on the TCAS system.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: the regional airspace management surveillance based on the TCAS system comprises: SIGNALS MANAGEMENT distributor, sender unit, signal receiving device, signal processing apparatus, signal data calculate verifying attachment, data storage device, Comprehensive Control and data administrator, PC and power supply;
The first input end of SIGNALS MANAGEMENT distributor links to each other with the output terminal of data administrator with Comprehensive Control; Second input end of SIGNALS MANAGEMENT distributor links to each other with the output terminal of signal receiving device; First output terminal of SIGNALS MANAGEMENT distributor links to each other with the input end of sender unit, and second output terminal of SIGNALS MANAGEMENT distributor links to each other with the input end of signal processing apparatus;
First output terminal of signal processing apparatus links to each other with the input end that signal data calculates verifying attachment, and second output terminal of signal processing apparatus links to each other with the first input end of data storage device;
The output terminal that signal data calculates verifying attachment links to each other with second input end of data storage device;
Comprehensive Control links to each other with the output terminal of data storage device with the first input end of data administrator, and Comprehensive Control links to each other with PC with second input end of data administrator, and Comprehensive Control links to each other with power supply with the 3rd input end of data administrator.
Further, sender unit comprises:
Be used for A/C mode signal transmitter module to the aircraft emission interrogating signal that A/C pattern answering machine is housed;
Be used for S mode signal transmitter module to the aircraft emission interrogating signal that S pattern answering machine is housed.
Further, signal receiving device comprises:
Be used to receive the A/C mode signal receiver module of the answer signal that aircraft that A/C pattern answering machine is housed returns;
Be used to receive the S mode signal receiver module of the answer signal that aircraft that S pattern answering machine is housed returns; And
Be used to receive the ADS-B mode signal receiver module of the signal that aircraft that the ADS-B automatic broadcasting system is housed sends.
Further, signal processing apparatus comprises:
Be used to handle the parameter information processing module of the parameter information of aircraft;
Be used to handle the video information process module of interior of aircraft operation video information; And
Be used to handle the status information processing module of the status information of aircraft self;
The output terminal of the output terminal of parameter information processing module and video information process module all links to each other with the first input end of data storage device; The output terminal of said status information processing module links to each other with the input end that signal data calculates verifying attachment.
Further, the transmission of sender unit and signal receiving device signal and reception adopt antenna assembly to realize that said antenna assembly comprises directional aerial.
The beneficial effect of the utility model is: the utility model is based on the TCAS technology; The crashproof theory of the air traffic early warning of extensively approving in the aircraft industry is introduced ground; The signal inquiry unit is to being equipped with A/C pattern answering machine in the regional spatial domain or the S answering machine is inquired in the system; The signal data processing is carried out through the aircraft return message that the signal answering device is received in the back, and information such as the course of spatial domain aircraft, fuselage state, geographic position are monitored regional spatial domain aircraft in real time in the acquisition zone.In addition, also can aircraft correlation behavior information be recorded in the database, can carry out information playback when needed.The utility model has broken away from the dependence of existing air traffic control system to secondary radar based on the regional airspace management surveillance of TCAS system; And utilize the existing airborne TCAS of Civil Aviation System system, transponder system and ADS-B automatic broadcasting system; Realization is to the supervision and the management of regional spatial domain aircraft; Not only convenient to use, move flexibly, and also powerful.
Description of drawings
Be described further below in conjunction with the embodiment of accompanying drawing the utility model:
Fig. 1 is the block diagram of the utility model based on the regional airspace management surveillance of TCAS system;
Fig. 2 is the block diagram of the utility model based on the regional airspace management surveillance embodiment one of TCAS system.
Embodiment
With reference to the block diagram (antenna assembly do not demonstrate) of Fig. 1 the utility model based on the regional airspace management surveillance of TCAS system; The utility model comprises based on the regional airspace management surveillance of TCAS system: SIGNALS MANAGEMENT distributor, sender unit, signal receiving device, signal processing apparatus, signal data calculate verifying attachment, data storage device, Comprehensive Control and data administrator, PC and power supply;
The first input end of SIGNALS MANAGEMENT distributor links to each other with the output terminal of data administrator with Comprehensive Control; Second input end of SIGNALS MANAGEMENT distributor links to each other with the output terminal of signal receiving device; First output terminal of SIGNALS MANAGEMENT distributor links to each other with the input end of sender unit, and second output terminal of SIGNALS MANAGEMENT distributor links to each other with the input end of signal processing apparatus;
First output terminal of signal processing apparatus links to each other with the input end that signal data calculates verifying attachment, and second output terminal of signal processing apparatus links to each other with the first input end of data storage device;
The output terminal that signal data calculates verifying attachment links to each other with second input end of data storage device;
Comprehensive Control links to each other with the output terminal of data storage device with the first input end of data administrator, and Comprehensive Control links to each other with PC with second input end of data administrator, and Comprehensive Control links to each other with power supply with the 3rd input end of data administrator.
With reference to the block diagram (antenna assembly do not demonstrate) of Fig. 2 the utility model based on the regional airspace management surveillance embodiment one of TCAS system, the sender unit in the utility model system comprises:
Be used for A/C mode signal transmitter module to the aircraft emission interrogating signal that A/C pattern answering machine is housed;
Be used for S mode signal transmitter module to the aircraft emission interrogating signal that S pattern answering machine is housed.
Signal receiving device comprises:
Be used to receive the A/C mode signal receiver module of the answer signal that aircraft that A/C pattern answering machine is housed returns;
Be used to receive the S mode signal receiver module of the answer signal that aircraft that S pattern answering machine is housed returns; And
Be used to receive the ADS-B mode signal receiver module of the signal that aircraft that the ADS-B automatic broadcasting system is housed sends.
Signal processing apparatus comprises:
Be used to handle the parameter information processing module of the parameter information of aircraft;
Be used to handle the video information process module of interior of aircraft operation video information; And
Be used to handle the status information processing module of the status information of aircraft self;
The output terminal of the output terminal of parameter information processing module and video information process module all links to each other with the first input end of data storage device; The output terminal of said status information processing module links to each other with the input end that signal data calculates inspection module.
In aircraft industry; Answering machine becomes the equipment of carrying of must installing of low-to-medium altitude general aviation aircraft as the important component part of ATCRBS, and the general type of answering machine is the A/C pattern; To reply the inquiry request of secondary radar, return the identification code and the elevation information of aircraft.And along with the introducing of the crashproof theory of traffic prewarning; Some high-altitude commercial aviation aircrafts begin to equip the TCAS system that mainly is made up of TCAS computing machine and S pattern answering machine; Thereby can realize the data communication of interplane in-flight, the data message of transmission is also relatively large.In addition, the beginning of airborne ADS-B system used, and then makes the aircraft of this system of equipment to regional spatial domain broadcasted content rich data information more, like speed, highly, aircraft equipment of itself operation conditions, internal staff's operation information etc.
Sender unit is to regional spatial domain aircraft emission interrogating signal in the utility model system; Be specially sender unit and comprise A/C mode signal transmitter module and S mode signal transmitter module; A/C mode signal transmitter module is to the low-to-medium altitude general aviation aircraft emission interrogating signal that A/C pattern answering machine is housed, and S mode signal transmitter module is to the high-altitude commercial aircraft emission interrogating signal that S pattern answering machine is housed.
The aircraft that dissimilar answering machines are housed returns the answer signal of corresponding modes after receiving interrogating signal.Signal receiving device receives these answer signals in the native system, and according to the difference of answer signal pattern also relative set A/C mode signal receiver module and S mode signal receiver module.To the aircraft that is mounted with the ADS-B system on the machine, signal receiving module also is correspondingly provided with ADS-B mode signal receiver module, receives the correlation behavior information of broadcasting out from aircraft through the ADS-B network.For the answer signal that signal receiving device receives, its content comprises the parameter information of aircraft, like the identification code of aircraft, height etc.; The video information of interior of aircraft operation; The status information of aircraft self is like the operation conditions of airplane equipment.
The transmission of sender unit in the utility model system and signal receiving device signal and reception all realize through antenna assembly.Antenna assembly comprises four antennas, and wherein two ones is directional aerial, in order to confirm the azimuth information of echo reply signal aircraft.
In the utility model system; Through the control of Comprehensive Control and data administrator to the SIGNALS MANAGEMENT distributor, make the SIGNALS MANAGEMENT distributor to the reception of the emission of interrogating signal and answer signal and to the processing of unlike signal content in the answer signal that receives distribute according to the time sort run.
The data message that data processing equipment is distributed according to signal content for the SIGNALS MANAGEMENT distributor is handled.Be specially data processing equipment and comprise parameter information processing module, video information process module and status information processing module.Parameter information processing module place mainly is that the signal of information such as the identification code that comprises aircraft, height carries out demodulation process; The video information process module mainly is that the signal to the video information that comprises interior of aircraft operation carries out processed compressed; The status information processing module mainly is that the signal that comprises aircraft equipment of itself health information is carried out down conversion process.
Aircraft parameter information that will obtain after parameter information processing module and video information process module will dispose and interior of aircraft operation video information are stored in the data storage device in the system.And the signal that comprises aircraft equipment of itself health information is handled by the data computation verifying attachment after process status information processing module down conversion process, and through setting certain dangerous threshold value, whether the operation of algorithm computation check flight equipment of itself is normal.Calculate verifying attachment result data that obtains that disposes for this partial data and be stored in data storage device equally.
Comprehensive Control and data administrator are transferred the data of data memory device stores in real time, and supply unit is its power supply.Because Comprehensive Control and data administrator are connected with the PC as the data processing peripheral hardware; Thereby realize information such as vector, fuselage state, geographic position, built-in function in the regional spatial domain are monitored in real time; Simultaneously through storage to aircraft state information data in the zone; Can transfer data at any time and reset, for flight test, crash analysis etc. provides strong support.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art make all equivalent variations or replacement under the prerequisite of the utility model spirit, also can doing, and distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. based on the regional airspace management surveillance of TCAS system, it is characterized in that: this system comprises that SIGNALS MANAGEMENT distributor, sender unit, signal receiving device, signal processing apparatus, signal data calculate verifying attachment, data storage device, Comprehensive Control and data administrator, PC and power supply;
The first input end of said SIGNALS MANAGEMENT distributor links to each other with the output terminal of data administrator with Comprehensive Control; Second input end of said SIGNALS MANAGEMENT distributor links to each other with the output terminal of signal receiving device; First output terminal of said SIGNALS MANAGEMENT distributor links to each other with the input end of sender unit, and second output terminal of said SIGNALS MANAGEMENT distributor links to each other with the input end of signal processing apparatus;
First output terminal of said signal processing apparatus links to each other with the input end that signal data calculates verifying attachment, and second output terminal of said signal processing apparatus links to each other with the first input end of data storage device;
The output terminal that said signal data calculates verifying attachment links to each other with second input end of data storage device;
Said Comprehensive Control links to each other with the output terminal of data storage device with the first input end of data administrator; Said Comprehensive Control links to each other with PC with second input end of data administrator, and said Comprehensive Control links to each other with power supply with the 3rd input end of data administrator.
2. the regional airspace management surveillance based on the TCAS system according to claim 1, it is characterized in that: said sender unit comprises:
Be used for A/C mode signal transmitter module to the aircraft emission interrogating signal that A/C pattern answering machine is housed;
Be used for S mode signal transmitter module to the aircraft emission interrogating signal that S pattern answering machine is housed.
3. the regional airspace management surveillance based on the TCAS system according to claim 1, it is characterized in that: said signal receiving device comprises:
Be used to receive the A/C mode signal receiver module of the answer signal that aircraft that A/C pattern answering machine is housed returns;
Be used to receive the S mode signal receiver module of the answer signal that aircraft that S pattern answering machine is housed returns; And
Be used to receive the ADS-B mode signal receiver module of the signal that aircraft that the ADS-B automatic broadcasting system is housed sends.
4. the regional airspace management surveillance based on the TCAS system according to claim 1, it is characterized in that: said signal processing apparatus comprises:
Be used to handle the parameter information processing module of the parameter information of aircraft;
Be used to handle the video information process module of interior of aircraft operation video information; And
Be used to handle the status information processing module of the status information of aircraft self;
The output terminal of the output terminal of said parameter information processing module and video information process module all links to each other with the first input end of data storage device; The output terminal of said status information processing module links to each other with the input end that signal data calculates verifying attachment.
5. the regional airspace management surveillance based on the TCAS system according to claim 1 is characterized in that: the transmission of said sender unit and signal receiving device signal and reception adopt antenna assembly to realize that said antenna assembly comprises directional aerial.
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| CN2011204041430U CN202285148U (en) | 2011-10-21 | 2011-10-21 | TCAS-based regional airspace management and surveillance system |
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| CN2011204041430U CN202285148U (en) | 2011-10-21 | 2011-10-21 | TCAS-based regional airspace management and surveillance system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091471A (en) * | 2014-07-08 | 2014-10-08 | 北京东进航空科技股份有限公司 | Monitoring control terminal and monitoring control communication method and system of track target |
| CN108475068A (en) * | 2017-08-15 | 2018-08-31 | 深圳市大疆创新科技有限公司 | UAV Flight Control method, unmanned plane and control terminal based on ADS-B receivers |
| CN110491176A (en) * | 2019-07-01 | 2019-11-22 | 四川九洲空管科技有限责任公司 | A kind of TCAS target combination surveillance implementation method |
| CN111667724A (en) * | 2020-06-02 | 2020-09-15 | 四川九洲空管科技有限责任公司 | Method for integrating TCAS (traffic collision avoidance system) and aircraft monitoring application system |
-
2011
- 2011-10-21 CN CN2011204041430U patent/CN202285148U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091471A (en) * | 2014-07-08 | 2014-10-08 | 北京东进航空科技股份有限公司 | Monitoring control terminal and monitoring control communication method and system of track target |
| CN104091471B (en) * | 2014-07-08 | 2016-03-16 | 北京东进航空科技股份有限公司 | The monitoring control communication means of monitoring control terminal, flight path target and system |
| CN108475068A (en) * | 2017-08-15 | 2018-08-31 | 深圳市大疆创新科技有限公司 | UAV Flight Control method, unmanned plane and control terminal based on ADS-B receivers |
| CN110491176A (en) * | 2019-07-01 | 2019-11-22 | 四川九洲空管科技有限责任公司 | A kind of TCAS target combination surveillance implementation method |
| CN110491176B (en) * | 2019-07-01 | 2020-09-01 | 四川九洲空管科技有限责任公司 | TCAS target hybrid monitoring implementation method |
| CN111667724A (en) * | 2020-06-02 | 2020-09-15 | 四川九洲空管科技有限责任公司 | Method for integrating TCAS (traffic collision avoidance system) and aircraft monitoring application system |
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Granted publication date: 20120627 |
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