CN209356593U - A kind of combination landing receiving device tester - Google Patents
A kind of combination landing receiving device tester Download PDFInfo
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- CN209356593U CN209356593U CN201821869845.4U CN201821869845U CN209356593U CN 209356593 U CN209356593 U CN 209356593U CN 201821869845 U CN201821869845 U CN 201821869845U CN 209356593 U CN209356593 U CN 209356593U
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- receiving device
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- landing
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Abstract
The utility model discloses a kind of combination landing receiving device testers, it is characterised in that: including industrial personal computer, functional cards and signal condition transfer box；The industrial personal computer is connect by bus with functional cards；The functional cards include ARINC429 board, MIL-1553B communication card, ARINC561 synchronizer module, A/D capture card, I/O capture card and relay board；The functional cards are connect with signal condition transfer box.The utility model combines landing receiving device tester, realizes that the regular inspection to combination landing receiving device is tested, and is checked receiver for internal field and is controlled the every digital quantity and analog quantity of box, it is easy to operate, conveniently moving, detection effect is good, suitable for the detection and maintenance for combining landing receiving device.
Description
Technical field
The utility model relates to a kind of airfield detection equipment, especially a kind of combination landing receiving device tester.
Background technique
It is to have the function of instrument landing system (ILS), microwave landing system (MLS) function that ZHJ-2020 type, which combines receiving device,
The airborne equipment of energy, very high frequency(VHF) omnidirectional location (VOR) function, marker beacon function.It is mainly used for the navigation of aircraft and marches into the arena
Land guidance.
When equipment works in VOR mode, the signal that receiver receives, processing ground VOR platform emits passes through navigation instrument
And instrument, indicate orientation of the aircraft relative to earth station, to complete navigation feature, vector aircraft is marched into the arena；When equipment works
When MLS mode, the signal that receiver receives, processing ground MLS platform emits passes through navigation instrument and instrument, it is indicated that aircraft is inclined
From predetermined navigation channel and predetermined glidepath information, so that vector aircraft reaches visual runway threshold position by correct navigation channel track,
Complete landing operation；When equipment works in ILS mode, the signal that receiver receives, processing ground ILS platform emits, by leading
Navigate Device and Meters, it is indicated that aircraft off-course road and glidepath information, so that vector aircraft is reached by correct navigation channel track
Visual runway threshold position, completes landing operation；Marker beacon provides navigation channel identification information for VOR operating mode, is ILS mode
Range information of the aircraft along navigation channel away from runway threshold is provided；It is under various IFR conditions guarantee aircraft safety flight and
One of equipment of landing.
ZHJ-2020 type, which combines receiving device, has the output of ARINC429 data, input interface, can refer to the control of aircraft
It waves system, calculate the crosslinking of the equipment such as control centre, screen display, range measurement；There are also simulation output interfaces for it, can hand over aviation attitude system
Connection；Corresponding platform location identification signal and beacon audio and beacon ray light under various operating modes can be exported and control signal.
In the detection and maintenance maintenance of existing ZHJ-2020 combination landing receiving device, many equipment is needed to carry out
Detection, operation and carrying are inconvenient, and detection efficiency is low.
Utility model content
The goal of the invention of the utility model is: in view of the above problems, providing a kind of combination landing receiving device
Tester meets the functional test of each section component for completing detection of the internal field to ZHJ-2020 combination landing receiving device
It is overhauled with troubleshooting.
The technical solution adopted in the utility model is as follows:
A kind of combination landing receiving device tester of the utility model, including industrial personal computer, functional cards and signal condition turn
Connect case；The industrial personal computer is connect by bus with functional cards；The functional cards include ARINC429 board, MIL-1553B
Communication card, ARINC561 synchronizer module, A/D capture card, I/O capture card and relay board；The functional cards and letter
Number conditioning transfer box connection.
Preferably, combination landing receiving device tester, further includes microwave landing simulation signal generator and aviation electricity
Sub- equipment simulating signal generator；The microwave landing simulation signal generator, avionic device analog signal generator point
Not external combination landing receiving device.
The above structure, microwave landing simulation signal generator, avionic device analog signal generator are each for simulating
Antenna received signal.
Preferably, the functional cards further include RS232 module, RS232 module one end passes through internal bus and industrial personal computer
Connection, the other end connect AT power supply, and AT power supply connects alternating current.
Preferably, the signal condition transfer box, analog signal and discrete magnitude for the receiver output that improves, transfers
Signal comprising signal converting circuit board, signal conditioning circuit plate and synchronizer signal receiving circuit plate；Signal conditioning circuit plate
It is connect respectively with signal converting circuit board with synchronizer signal receiving circuit plate.
The above structure, the signal converting circuit board, classifies various types of signals, or be output to signal condition
Circuit board, or it is output to the interface of corresponding board；The signal conditioning circuit plate, for passing through various discrete magnitude signals
Electric resistance partial pressure, light-coupled isolation mode be converted into the Transistor-Transistor Logic level signal of standard, the detection card in industrial personal computer can be identified；Institute
Synchronizer signal receiving circuit plate is stated, for receiving three-wire system synchronization signal (magnetic azimuth and the voll opposite side of receiver sending
Position), it is converted into digital quantity, then industrial personal computer is sent to by microcontroller serial port, data show angle value after treatment.
Preferably, the signal condition transfer box is also integrated to receive torque type synchronizer module, for receive course and
Voll orientation angles signal.
Preferably, integrating ARINC429 board, MIL-1553B communication card, A/D capture card, I/O in the industrial personal computer
Channel board and relay matrix card.
Preferably, the front panel of the industrial personal computer integrates liquid crystal display and key.
Preferably, combination landing receiving device tester, further includes external dual channel oscilloscope and desk-top multimeter.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are: with prior art phase
Than providing a kind of combination landing receiving device tester, integrated signal improves transfer box and multiple functions card, passes through signal condition
Transfer box improves the output signal of combination landing receiving device to be measured, by the processing of each function card and industrial personal computer
Processing, obtains test result；The parameters of combination landing receiving device can be tested, be quickly obtained test knot
Fruit；Tester design is concise, is easily portable, securely and reliably, easy to maintain using detecting.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for combining landing receiving device tester.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, the utility model combines landing receiving device tester, including industrial personal computer, functional cards and signal
Improve transfer box；The industrial personal computer is connect by internal bus with functional cards；The functional cards and signal condition transfer box connect
It connects.
The functional cards include ARINC429 board, MIL-1553B communication card, ARINC561 synchronizer module, A/D
Capture card, I/O capture card and relay board；Wherein A/D capture card preferably 16 12 channel A/D capture cards, I/O capture card is excellent
Select 32 channel I/O mouthfuls of capture cards；16 12 channel A/D capture cards, compared with traditional multiplexing type digital collection equipment, totality is adopted
Sample rate index improves very much；32 channel I/O mouthfuls of capture cards can be used for the isolated simulation sum number of various signals and sensor type
Word input and output, while provide hot-swappable of I/O mouthfuls of capture cards and automatically configuring characteristic can be such that equipment is easily installed
And maintenance.
In embodiment, the functional cards further include RS232 module, and RS232 module one end passes through internal bus and industry control
Machine connection, the other end connect AT power supply, and AT power supply connects alternating current.
In embodiment, landing receiving device tester is combined, further includes microwave landing simulation signal generator and aviation
Electronic equipment analog signal generator；The microwave landing simulation signal generator, avionic device analog signal generator
It is external respectively to be used to simulate each antenna received signal on combination landing receiving device；Microwave landing simulation signal generator is excellent
Select MLS-800, the preferred NAV-750C of avionic device analog signal generator.
In embodiment, signal condition transfer box, including signal converting circuit board, signal conditioning circuit plate and synchronizer letter
Number circuit board for receiving；The signal condition transfer box, analog signal and discrete magnitude letter for the receiver output that improves, transfers
Number；Signal conditioning circuit plate and synchronizer signal receiving circuit plate are connect with signal converting circuit board respectively.
In embodiment, the signal condition transfer box is also integrated receives torque type synchronizer module, for receiving course
With voll orientation angles signal.
In embodiment, in the industrial personal computer integrate ARINC429 board, MIL-1553B communication card, A/D capture card,
The channel I/O board and relay matrix card；ARINC429 board can provide meet ARINC429 specification 429 of 2 receipts 2 hair
Signal has timed sending function and label filtering function, and rate 100K/S, 50K/S, 12.5K/S are settable；Every channel occurs
Maximum can support 256 words, word to be divided into 4bit between sending and receiving；Pci bus interface；MIL-1553B communication card is supported more
Kind bus interface: PCI, cPCI/PXI, PC104/PC104+, PCMCIA, VXI, USB；The front panel of the industrial personal computer integrates liquid
Crystal display and key.
In embodiment, landing receiving device tester is combined, further includes external dual channel oscilloscope and desk-top general-purpose
Table, wherein it is preferred that TDS-1012 dual channel oscilloscope and the desk-top multimeter of 34401A.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of combination landing receiving device tester, it is characterised in that: transfer including industrial personal computer, functional cards and signal condition
Case；The industrial personal computer is connect by bus with functional cards；The functional cards include ARINC429 board, MIL-1553B logical
Believe board, ARINC561 synchronizer module, A/D capture card, I/O capture card and relay board；The functional cards and signal
Improve transfer box connection.
2. combination landing receiving device tester as described in claim 1, it is characterised in that: further include microwave landing simulation letter
Number generator and avionic device analog signal generator；The microwave landing simulation signal generator, avionic device
Analog signal generator distinguishes external combination landing receiving device.
3. combination landing receiving device tester as described in claim 1, it is characterised in that: the functional cards further include
RS232 module, RS232 module one end are connect by internal bus with industrial personal computer, and the other end connects AT power supply, and AT power supply connects city
Electricity.
4. combination landing receiving device tester as described in claim 1, it is characterised in that: the signal condition transfer box,
Analog signal and discrete magnitude signal for the receiver output that improves, transfers comprising signal converting circuit board, signal condition electricity
Road plate and synchronizer signal receiving circuit plate；Signal conditioning circuit plate and synchronizer signal receiving circuit plate respectively with signal converting
Circuit board connection.
5. combination landing receiving device tester as claimed in claim 4, it is characterised in that: the signal condition transfer box is also
It is integrated to receive torque type synchronizer module, for receiving course and voll orientation angles signal.
6. combination landing receiving device tester as described in claim 1, it is characterised in that: integrated in the industrial personal computer
ARINC429 board, MIL-1553B communication card, A/D capture card, the channel I/O board and relay matrix card.
7. combination landing receiving device tester as claimed in claim 6, it is characterised in that: the front panel collection of the industrial personal computer
At liquid crystal display and key.
8. combination landing receiving device tester as described in claim 1, it is characterised in that: further include that external binary channels is shown
Wave device and desk-top multimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869845.4U CN209356593U (en) | 2018-11-14 | 2018-11-14 | A kind of combination landing receiving device tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821869845.4U CN209356593U (en) | 2018-11-14 | 2018-11-14 | A kind of combination landing receiving device tester |
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| Publication Number | Publication Date |
|---|---|
| CN209356593U true CN209356593U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821869845.4U Active CN209356593U (en) | 2018-11-14 | 2018-11-14 | A kind of combination landing receiving device tester |
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| CN (1) | CN209356593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824276A (en) * | 2019-11-13 | 2020-02-21 | 西安万翔航空科技有限公司 | Navigation computer internal field inspection tester |
| CN111177047A (en) * | 2019-12-24 | 2020-05-19 | 中国航空工业集团公司西安飞机设计研究所 | Electromechanical system interface design method based on sensing data flow |
-
2018
- 2018-11-14 CN CN201821869845.4U patent/CN209356593U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824276A (en) * | 2019-11-13 | 2020-02-21 | 西安万翔航空科技有限公司 | Navigation computer internal field inspection tester |
| CN111177047A (en) * | 2019-12-24 | 2020-05-19 | 中国航空工业集团公司西安飞机设计研究所 | Electromechanical system interface design method based on sensing data flow |
| CN111177047B (en) * | 2019-12-24 | 2021-04-20 | 中国航空工业集团公司西安飞机设计研究所 | Electromechanical system interface design method based on sensing data flow |
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