CN205453745U - Aviation bus data receiver - Google Patents
Aviation bus data receiver Download PDFInfo
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- CN205453745U CN205453745U CN201521116911.7U CN201521116911U CN205453745U CN 205453745 U CN205453745 U CN 205453745U CN 201521116911 U CN201521116911 U CN 201521116911U CN 205453745 U CN205453745 U CN 205453745U
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Abstract
The utility model provides an aviation bus data receiver and the application in the machine carries satellite communication have been announced, aviation bus data receiver includes the casing, is equipped with the ARINC429 interface on the casing, RS 485 interfaces, RS232 interface and power socket, the ARINC429 interface, RS 485 interfaces and RS232 interface be connected with the treater in the casing, the treater is connected with the power, and the power is connected with power socket. Applied being will aviation bus data receiver passes through the ARINC429 interface connection ARINC429 bus, through RS 485 buses of 485 interface connection serial ports, through the RS232 interface connection host computer, through power socket junctor live source. The utility model provides a simple to operate only needs to be connected with other equipment through each interface is direct, and does not need other equipment. And the accessible host computer goes on upgrading fast and adjusting to equipment and system.
Description
Technical field
This practicality newly belongs to civil aviaton's communication field, particularly relates to a kind of Avionics data bus data sink and the application in onboard satellite communicates thereof.
Background technology
Being limited by aircraft platform space, Airborne Satellite Communication System antenna size is less, and the directivity of antenna is the strongest, it is therefore desirable to a kind of convenient and swift and reliable method makes aircraft antenna point to communications satellite all the time.
Under aircraft flight current intelligence, it is ensured that antenna points to telecommunication satellite all the time at least needs possess 2 conditions: one is intended to guide antenna points to the device of the satellite used, and two have been intended to autotracking device to drive antenna servo mechanism to be continuously directed to telecommunication satellite.
The onboard electrical system such as the course attitude of military aircraft and commercial aircraft, flight control are connected by ARINC429 bus.By request information or analyze bus data, it is possible to know that bus is boarded a plane the form of attitude, course data.This patent proposes a kind of from aircraft bus data acquisition aircraft position, attitude data exactly, and calculates onboard satellite communication antenna sensing guidance information, is used for guiding satellite communication antenna to point to specific telecommunication satellite.
Practical new content
Pointing to problem for solving airborne antenna, this practicality newly provides a kind of Avionics data bus data sink and the application in onboard satellite communicates thereof.This practicality is newly to use following scheme to realize: a kind of Avionics data bus data sink, including housing, being provided with processor in housing, processor has the ARINC429 interface for connecting ARINC429 bus by circuit connection, for connecting RS 485 interface of serial ports 485 bus, for connecting RS232 interface and the power module of host computer；
Avionics data bus data sink operationally, receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
Further improve, equipped with shock bracket on described processor.
Further improving, described power supply is provided with voltage stabilizing/isolation module.
Further improving, described processor is ARM9 processor.
The application in onboard satellite communicates of a kind of Avionics data bus data sink, described Avionics data bus data sink is connected ARINC429 bus by ARINC429 interface, serial ports 485 bus is connected by RS 485 interface, connect host computer by RS232 interface, connect airborne power supply by power module；Avionics data bus data sink receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
This practicality newly has the advantage that
(1) easy for installation, it is only necessary to be directly attached with other equipment, without other equipment by each interface.And by host computer, equipment and system can be upgraded rapidly and adjusted.
(2) shock bracket and voltage stabilizing/isolation module can be greatly improved the stability of equipment, it is possible to meet multiple use occasion widely.
Accompanying drawing explanation
Fig. 1 is Avionics data bus data receiver architecture schematic diagram；
Fig. 2 is Avionics data bus data sink workflow diagram.
It is embodied as case
Embodiment 1
As shown in Figure 1, a kind of Avionics data bus data sink, including housing 1, being provided with processor in housing 1, processor has the ARINC429 interface for connecting ARINC429 bus by circuit connection, for connecting RS 485 interface of serial ports 485 bus, for connecting RS232 interface and the power module of host computer；
Described Avionics data bus data sink is connected ARINC429 bus by ARINC429 interface, connects serial ports 485 bus by RS 485 interface, connect host computer by RS232 interface, connect the power supply on aircraft by power module；Avionics data bus data sink receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
The flow process of Avionics data bus data sink work is as in figure 2 it is shown, Avionics data bus data sink is first set by host computer；Avionics data bus data sink obtains course, the attitude datas such as the inertial navigation of real-time aircraft, GPS from ARINC429 bus.By data above, set up body axis system association course attitude, then calculate the guiding data such as the machine antenna and satellite aximuth and the angle of pitch.Guiding data are sent to satellite communication device by RS485 bus by Avionics data bus data sink again, and satellite communication device passes through SERVO CONTROL, control satellite communication antenna and are properly oriented satellite communication satellite in real time.This equipment can be pre-seted by host computer, program upgrading, trouble shooting etc..
Equipped with shock bracket (not shown) on processor, it is used for alleviating aircraft vehicle vibrations and single-chip microcomputer is caused damage and impact.Can be provided with voltage stabilizing/isolation module in power module, the 12V power supply that the 28V Power convert cost apparatus that can carrier aircraft be sent here uses, isolate this plant failure may be to the impact of carrier aircraft electric power system simultaneously.
Claims (6)
1. an Avionics data bus data sink, including housing, it is characterized in that: be provided with processor in housing, processor has the ARINC429 interface for connecting ARINC429 bus by circuit connection, for connecting RS 485 interface of serial ports 485 bus, for connecting RS232 interface and the power module of host computer；Avionics data bus data sink operationally, receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
2. a kind of Avionics data bus data sink as claimed in claim 1, it is characterised in that equipped with shock bracket on described processor.
3. a kind of Avionics data bus data sink as claimed in claim 1, it is characterised in that described power module is provided with voltage stabilizing/isolation module.
4. a kind of Avionics data bus data sink as claimed in claim 1, it is characterised in that described processor is ARM9 processor.
5. an Avionics data bus data sink as claimed in claim 1 application in onboard satellite communicates, it is characterized in that, described Avionics data bus data sink is connected ARINC429 bus by ARINC429 interface, serial ports 485 bus is connected by RS 485 interface, connect host computer by RS232 interface, connect airborne power supply by power module；Avionics data bus data sink receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
6. a kind of Avionics data bus data sink as claimed in claim 1, it is characterised in that equipped with shock bracket on described processor；
Described power module is provided with voltage stabilizing/isolation module；
Described processor is ARM9 processor；
Described Avionics data bus data sink is connected ARINC429 bus by ARINC429 interface, connects serial ports 485 bus by RS 485 interface, connect host computer by RS232 interface, connect airborne power supply by power module；Avionics data bus data sink receives the aeronautical data of aircraft from aircraft ARINC bus system, and processor sends after aeronautical data is processed into guiding data to satellite communication equipment, and satellite communication equipment is according to guiding data-driven antenna sensing satellite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116911.7U CN205453745U (en) | 2015-12-29 | 2015-12-29 | Aviation bus data receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116911.7U CN205453745U (en) | 2015-12-29 | 2015-12-29 | Aviation bus data receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453745U true CN205453745U (en) | 2016-08-10 |
Family
ID=56572232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116911.7U Active CN205453745U (en) | 2015-12-29 | 2015-12-29 | Aviation bus data receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450490A (en) * | 2015-12-29 | 2016-03-30 | 北京迈特力德信息技术有限公司 | Avionic bus data receiver and application thereof in airborne satellite communication |
-
2015
- 2015-12-29 CN CN201521116911.7U patent/CN205453745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105450490A (en) * | 2015-12-29 | 2016-03-30 | 北京迈特力德信息技术有限公司 | Avionic bus data receiver and application thereof in airborne satellite communication |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |