CN106324557A - Radio compass deviation compensation system - Google Patents
Radio compass deviation compensation system Download PDFInfo
- Publication number
- CN106324557A CN106324557A CN201610843765.0A CN201610843765A CN106324557A CN 106324557 A CN106324557 A CN 106324557A CN 201610843765 A CN201610843765 A CN 201610843765A CN 106324557 A CN106324557 A CN 106324557A
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- CN
- China
- Prior art keywords
- compass
- airborne radio
- compensation
- radio compass
- airborne
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/023—Monitoring or calibrating
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention provides a radio compass deviation compensation system. The radio compass deviation compensation system comprises an airborne radio compass end machine, a compass antenna, a power source, a display and control box and an avionics display and control device; the airborne radio compass end machine is connected with the display and control box and the avionics display and control device through data buses; the airborne radio compass end machine is connected with the compass antenna through an aerospace wire and a radio frequency cable; the airborne radio compass end machine is connected with the power source through an aerospace wire; the data buses additionally have a data communication protocol of radio compass deviation compensation; and a compensation angle is inputted to the display and control box, and then is sent to the airborne radio compass end machine, so that compass deviation correction can be carried out. According to the radio compass deviation compensation system provided by the invention, extra compensation wiring is not required to be additionally adopted, only the data communication protocol of radio compass deviation compensation is additionally adopted; the specific compensation angle is manually inputted in a compensation data software input manner; and therefore, the airborne radio compass can carry out compass deviation correction with an optimal compensation angle, and maintenance difficulty and use risk can be decreased.
Description
Technical field
The invention belongs to telecompass field of navigation technology, be specifically related to a kind of telecompass compass deviation compensation system.
Background technology
In aeronautical radio navigation field, telecompass needs to accept ground dead reckoning platform electromagnetic wave by antenna,
Carry out navigation calculation, generate radio direction finding data.When using telecompass orientation, metal body and the gold of compass periphery
Belong to object and can produce secondary radiation, cause ADF antenna periphery electromagnetic field to distort, ultimately result in compass orientation error (again
Claim body secondary radiation error).
Therefore, after telecompass is installed, need to carry out the calibration of compass orientation error, revise work.Common nothing
Line electricity compass error modification method is wiring errors penalty method.This method needs inserting airborne radio direction finder receiver end
In Zuo, it is drawn out several fixing wiring, by certain wiring order, it is achieved the compensation of fixed angle.Therefore, if it is desirable to mend
The angle repaid is odd number, then be unable to reach the correction effect of optimum.Meanwhile, this mode of connection there is also wire and exposes always
Change, corrosion fracture, cause error of compensation, orient overproof risk, it is therefore desirable to periodically safeguard and ensure.
Summary of the invention
To be solved by this invention is existing radio compass error modification method poor effect, and technology difficult in maintenance is asked
Topic, it is provided that one can be easy to safeguard, it is achieved reliable and stable telecompass compass deviation compensation system.
In order to solve the technical problem of the present invention, the present invention is achieved by the following technical solutions: a kind of radio sieve
Dish compass deviation compensation system, including airborne radio direction finder terminal 1, compass antenna 2, power supply 3, aobvious control box 5 and avionics display panel control
6, wherein airborne radio direction finder terminal 1 is connected with avionics display panel control 6 by data/address bus 4, it is achieved avionics display panel control 6 is right
The duty of airborne radio direction finder terminal 1 and the control of running parameter, and by the orientation number of airborne radio direction finder terminal 1
According to display on the display of avionics display panel control 6；Airborne radio direction finder terminal 1 is by aviation wire and radio-frequency cable and sieve
Dish antenna 2 connects, it is achieved the signal of telecompass terminal 1 receives, the signal modulation of compass antenna 2；Airborne radio direction finder
Terminal 1 is connected with aobvious control box 5 by data/address bus 4, it is achieved aobvious control box 5 is to airborne radio direction finder terminal duty and parameter
Standby control, telecompass compass deviation compensation control, the directional data of airborne radio direction finder terminal 1 is backed up display simultaneously
On the display screen of aobvious control box 5；Airborne radio direction finder terminal 1 is connected with aircraft power supply 3 by aviation wire, obtains airborne
Telecompass terminal 1 and compass antenna 2 normally work required power supply.Described airborne radio direction finder terminal 1 passes through data
Bus 4 is connected with avionics display panel control 6, and described data/address bus 4 increases the data communication protocol of telecompass compass deviation compensation newly, will
Offset angle input is sent to airborne radio direction finder terminal 1 to aobvious control box 5 and carries out compass diviation compensation.
Preferably, described data/address bus 4 is ARINC 429 bus.
Compared with prior art, the present invention obtains and provides the benefit that:
A kind of telecompass compass deviation compensation system disclosed by the invention, it is not necessary to increase on fuselage and compensate wiring, only pass through
The control system of telecompass, the data communication protocol of newly-increased telecompass compass deviation compensation, input with offset data software
Mode, be manually entered concrete offset angle, it is achieved airborne radio direction finder can carry out magnetic deviation with the optimal compensation angle and repair
Just, and reduce maintenance difficulties and application risk.
Accompanying drawing explanation
Fig. 1 is a kind of telecompass compass deviation compensation system block diagram.
Reference: 1, airborne radio direction finder terminal；2, compass antenna；3, power supply；4, data/address bus；5, aobvious control box；
6, avionics display panel control.
Specific embodiments
Below in conjunction with the accompanying drawings, embodiment is described in detail.
Seeing accompanying drawing 1, a kind of telecompass compass deviation compensation system, including airborne radio direction finder terminal 1, compass antenna
2, power supply 3, aobvious control box 5 and avionics display panel control 6, wherein airborne radio direction finder terminal 1 is by the aobvious control of data/address bus 4 and avionics
Equipment 6 connects, it is achieved the avionics display panel control 6 duty to airborne radio direction finder terminal 1 and the control of running parameter, and
The directional data of airborne radio direction finder terminal 1 is shown on the display of avionics display panel control 6；Airborne radio direction finder end
Machine 1 is connected with compass antenna 2 by aviation wire and radio-frequency cable, it is achieved the signal of telecompass terminal 1 receives, compass sky
The signal modulation of line 2；Airborne radio direction finder terminal 1 is connected with aobvious control box 5 by data/address bus 4, it is achieved aobvious control box 5 is to airborne
Telecompass terminal duty and the Standby control of parameter, telecompass compass deviation compensation control, simultaneously by airborne wireless
The directional data backup display of electricity compass terminal 1 is on the display screen of aobvious control box 5；Airborne radio direction finder terminal 1 passes through aviation
Wire is connected with aircraft power supply 3, obtains airborne radio direction finder terminal 1 and compass antenna 2 and normally works required power supply.Institute
Stating airborne radio direction finder terminal 1 to be connected with avionics display panel control 6 by data/address bus 4, described data/address bus 4 increases radio newly
The data communication protocol of compass compass deviation compensation, is sent to airborne radio direction finder terminal 1 by offset angle input to aobvious control box 5 and enters
Row compass diviation compensation.
Further, described data/address bus 4 is ARINC 429 bus.
Listed above is only one of specific embodiment of the present invention.It is clear that the invention is not restricted to above example, also may be used
There to be many similar reshapings.Those of ordinary skill in the art can directly derive from present disclosure or associate
All deformation, are all considered as invention which is intended to be protected.
Claims (2)
1. a telecompass compass deviation compensation system, it is characterised in that: include airborne radio direction finder terminal (1), compass sky
Line (2), power supply (3), aobvious control box (5) and avionics display panel control (6), described airborne radio direction finder terminal (1) is total by data
Line (4) is connected with aobvious control box (5), avionics display panel control (6) respectively, and described airborne radio direction finder terminal (1) is led by aviation
Line and radio-frequency cable are connected with compass antenna (2), and described airborne radio direction finder terminal (1) is by aviation wire and power supply (3)
Connecting, the data communication protocol of the newly-increased telecompass compass deviation compensation of described data/address bus (4), by offset angle input to aobvious control
Box (5) is sent to airborne radio direction finder terminal (1) and carries out compass diviation compensation.
2. a kind of telecompass compass deviation compensation system as claimed in claim 1, it is characterised in that: described data/address bus (4)
For ARINC 429 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843765.0A CN106324557A (en) | 2016-09-23 | 2016-09-23 | Radio compass deviation compensation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843765.0A CN106324557A (en) | 2016-09-23 | 2016-09-23 | Radio compass deviation compensation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106324557A true CN106324557A (en) | 2017-01-11 |
Family
ID=57819649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843765.0A Pending CN106324557A (en) | 2016-09-23 | 2016-09-23 | Radio compass deviation compensation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106324557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922309A (en) * | 2018-08-14 | 2018-11-30 | 中国人民解放军空军工程大学航空机务士官学校 | A kind of aircraft magnetic deviation calibrated analog training system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242442Y (en) * | 2008-07-29 | 2009-05-20 | 宝鸡市博远信航电子科技有限责任公司 | Aeroplane magnetic compass calibration equipment employing split type structure |
| CN201472671U (en) * | 2009-05-11 | 2010-05-19 | 成都航天通信设备有限责任公司 | Wireless electric compass |
| CN202471078U (en) * | 2012-03-22 | 2012-10-03 | 北京安达维尔航空设备有限公司 | Digital radio compass |
| CN203083569U (en) * | 2013-01-11 | 2013-07-24 | 北京安达维尔航空设备有限公司 | Digital radio compass |
| US20140125518A1 (en) * | 2010-02-02 | 2014-05-08 | Walter J. Feller | Rf/digital signal-separating gnss receiver and manufacturing method |
| CN103900543A (en) * | 2014-04-01 | 2014-07-02 | 成都航天通信设备有限责任公司 | Radio compass |
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2016
- 2016-09-23 CN CN201610843765.0A patent/CN106324557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242442Y (en) * | 2008-07-29 | 2009-05-20 | 宝鸡市博远信航电子科技有限责任公司 | Aeroplane magnetic compass calibration equipment employing split type structure |
| CN201472671U (en) * | 2009-05-11 | 2010-05-19 | 成都航天通信设备有限责任公司 | Wireless electric compass |
| US20140125518A1 (en) * | 2010-02-02 | 2014-05-08 | Walter J. Feller | Rf/digital signal-separating gnss receiver and manufacturing method |
| CN202471078U (en) * | 2012-03-22 | 2012-10-03 | 北京安达维尔航空设备有限公司 | Digital radio compass |
| CN203083569U (en) * | 2013-01-11 | 2013-07-24 | 北京安达维尔航空设备有限公司 | Digital radio compass |
| CN103900543A (en) * | 2014-04-01 | 2014-07-02 | 成都航天通信设备有限责任公司 | Radio compass |
Non-Patent Citations (1)
| Title |
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| 边存勇: "软件无线电罗盘", 《电子测量技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922309A (en) * | 2018-08-14 | 2018-11-30 | 中国人民解放军空军工程大学航空机务士官学校 | A kind of aircraft magnetic deviation calibrated analog training system |
| CN108922309B (en) * | 2018-08-14 | 2024-05-28 | 中国人民解放军空军工程大学航空机务士官学校 | Airplane compass calibration simulation training system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |