CN207766265U - A kind of satellite system being loaded with ADS-B - Google Patents
A kind of satellite system being loaded with ADS-B Download PDFInfo
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- CN207766265U CN207766265U CN201820110707.1U CN201820110707U CN207766265U CN 207766265 U CN207766265 U CN 207766265U CN 201820110707 U CN201820110707 U CN 201820110707U CN 207766265 U CN207766265 U CN 207766265U
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Abstract
The utility model discloses a kind of satellite systems being loaded with ADS B, including satellite platform and the satellite-based ADS B reception devices being loaded on satellite platform, the satellite platform includes signal processing unit and signal transmitter unit, satellite-based ADS B reception devices are connect with signal processing unit, and signal processing unit is connect with signal transmitter unit.Compared with prior art, the technical solution of the utility model is by low-orbit satellite, receive the broadcast transmission signal of the ADS B emitters of aircraft, obtain aircraft real time identity information, location information, state and velocity information and other information, it is forwarded after treatment back to ground receiving wastewater facility, the synthesis display that the other informations such as the real time position about aerocraft real air route, state and weather can be formed, to help aviation supervision part and relevant unit to grasp Flight Information.
Description
Technical field
The utility model is related to blank pipe surveillance technology fields, and in particular to a kind of satellite system being loaded with ADS-B.
Background technology
Automatic dependent surveillance broadcast system (ADS-B) is the new air traffic control system that the current whole world uses
System：The civil aircraft of this system is used to broadcast the attribute, status information, location information of the machine outward with some cycles, these
Signal is received by ground air traffic control system, to monitor aircraft, optimization course line and flight traffic administration；It is connect by aerial aircraft
It receives, it can be achieved that mutually monitoring, avoids collision.ADS-B technologies have use cost relative to traditional blank pipe secondary radar technology
The low, clear superiorities such as trueness error is small, surveillance coverage is strong, safety is high, are known as taking by aeronautical chart and International Civil Aviation Organization
The surveillance technology of new generation of Dai Erdai surveillance radar.
With the fast development of China's Aerobiz, the increase of civil aviaton's number of vehicles and air route, in oceanic province and desert etc.
Region is more and more important to the monitoring of aircraft.The region that covered to no air traffic control radar and the area that ADS-B receiving stations can not be set up
Domain, inevitable choice will be become by being monitored to aircraft using satellite-based ADS-B reception devices.Therefore in order to reach to all aviations
The global surveillance and real-time update of device are national safety of civil aviation operation monitoring system general requirements, are badly in need of establishing using satellite as platform
Air surveillance service network, ADS-B monitoring systems in satellite-based are imperative as a result,.
Utility model content
The purpose of this utility model be to provide it is such a be loaded with ADS-B satellite systems, utilize satellite reception aircraft
The broadcast singal of ADS-B emitters, to help aviation supervision part and relevant unit to grasp schedule flight information.
In order to achieve the above objectives, the utility model is achieved especially by following technical scheme：
A kind of satellite system being loaded with ADS-B, including satellite platform are received with the satellite-based ADS-B being loaded on satellite platform
Device, the satellite platform include signal processing unit and signal transmitter unit, satellite-based ADS-B reception devices and signal processing list
Member connection, signal processing unit are connect with signal transmitter unit.
Further, satellite platform shell is equipped with helical antenna, and the quantity of the helical antenna is 5-9.
Further, the quantity of helical antenna is 7, forms 7 beam antenna of spiral.
Further, the sensitivity of satellite-based ADS-B reception devices is >=-102dBm.
Compared with prior art, the technical solution of the utility model is mounted with by low orbit (LEO) satellite on satellite
Satellite-based ADS-B receiving devices can receive the broadcast singal of aircraft ADS-B emitters, obtain aircraft real time identity letter
Breath, location information, state and velocity information and other information, the signal processing and transmitter unit carried using satellite, will believe
Number processing after send back to ground receiving wastewater facility, the real time position about aerocraft real air route, state and weather etc. can be formed
The synthesis display of other information can solve to help aviation supervision part and relevant unit to grasp Flight Information such as big
The area without ground accepting device such as ocean or desert remains to the state of flight information for accurately obtaining aircraft.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the workflow block diagram of the utility model；
Fig. 3 is helical antenna structure schematic diagram in the utility model.
In figure, 1, satellite platform；11, signal processing unit；12, signal transmitter unit；2, satellite-based ADS-B reception devices；
3, airborne ADS-B emitters；4, ground receiving wastewater facility.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of satellite system being loaded with ADS-B of the utility model, including satellite platform 1 and being loaded in is defended
Satellite-based ADS-B reception devices 2 on star platform 1, satellite platform 1 include signal processing unit 11 and signal transmitter unit 12, star
Base ADS-B reception devices 2 are connect with signal processing unit 11, and signal processing unit 11 is connect with signal transmitter unit 12.Signal
Processing unit 11 and signal transmitter unit 12 carry communication apparatus using satellite platform 1, and inter-satellite data transmission is realized using it,
And earthward data emit satellite.
Satellite platform 1 realize entire satellite equipment according to planned orbit and periodic duty, as shown in Fig. 2, satellite-based ADS-B
Reception device 2 is used to receive the airborne equipment of aircraft identification information, position and speed that i.e. airborne ADS-B emitters 3 are sent out
The information such as degree；The validity that signal processing unit 11 is used to ensure to receive signal and data；Signal transmitter unit 12 is by data
Ground is beamed back, is received about information such as the identification information of aircraft, position and speed, to solve by ground receiving wastewater facility 4
On the line of flight without fixed ground surveillance equipment, ground blank pipe, which remains able to accurately realize, flies aircraft
Row status information and position tracking and feedback.Ground receiving wastewater facility 4 can also receive airborne ADS-B emitters 3 hair of aircraft
The data information gone out.
Fig. 3 is the casing part on 1 top of satellite platform, as shown in figure 3,1 shell of satellite platform is equipped with helical antenna 13,
The quantity of helical antenna 13 is 5-9, and 1, top, remaining antenna symmetry is distributed in the side of 1 top shell of satellite platform.Spiral shell
It is provided with latticed shielded partitions between rotation antenna 13.Preferably, the helical antenna quantity of satellite platform 1 is 7, forms spiral 7
Beam antenna.7 antennas are distributed on a hemisphere face of satellite, 1, top, circle distribution 6.It is real using 7 beam antennas
The reception information capacity of existing satellite-based ADS-B reception devices 2 accordingly improves, and signal path is increased to 14 channels, ensures that ADS-B is wide
Broadcast the high efficiency of transmission of information.
The sensitivity of satellite-based ADS-B reception devices 2 is >=-102dBm.To ensure that satellite altitude can accurately receive aircraft
ADS-B broadcast singals, by sensitivity use >=-102dBm of satellite-based ADS-B reception devices 2.Satellite-based ADS-B is defended with space
Star is platform, it can be achieved that most aircrafts are flown to the Wheat straw mulching of landing from.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of satellite system being loaded with ADS-B, which is characterized in that including satellite platform (1) and be loaded on satellite platform
Satellite-based ADS-B reception devices (2), the satellite platform include signal processing unit (11) and signal transmitter unit (12), satellite-based
ADS-B reception devices (2) are connect with signal processing unit (11), and signal processing unit (11) connects with signal transmitter unit (12)
It connects.
2. the satellite system according to claim 1 for being loaded with ADS-B, which is characterized in that satellite platform (1) shell is equipped with
The quantity of helical antenna (13), the helical antenna is 5-9.
3. the satellite system according to claim 2 for being loaded with ADS-B, which is characterized in that the quantity of helical antenna is 7, shape
At 7 beam antenna of spiral.
4. the satellite system according to claim 1 for being loaded with ADS-B, which is characterized in that satellite-based ADS-B reception devices (2)
Sensitivity be >=-102dBm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110707.1U CN207766265U (en) | 2018-01-23 | 2018-01-23 | A kind of satellite system being loaded with ADS-B |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820110707.1U CN207766265U (en) | 2018-01-23 | 2018-01-23 | A kind of satellite system being loaded with ADS-B |
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| CN207766265U true CN207766265U (en) | 2018-08-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362655A (en) * | 2021-05-24 | 2021-09-07 | 东方红卫星移动通信有限公司 | Remote information aggregation method based on ADS-B |
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2018
- 2018-01-23 CN CN201820110707.1U patent/CN207766265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362655A (en) * | 2021-05-24 | 2021-09-07 | 东方红卫星移动通信有限公司 | Remote information aggregation method based on ADS-B |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210312 Address after: 201107 Room 301, building C, building 1, 333 Suhong Road, Minhang District, Shanghai Patentee after: Flightnet (Shanghai) Technology Co.,Ltd. Address before: 201800 6th floor, Guyi business building, 4929 Zhennan Road, Jiading District, Shanghai Patentee before: SHANGHAI KONGDI INFORMATION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |