CN109159916A - A kind of detection device of aircraft autopilot - Google Patents
A kind of detection device of aircraft autopilot Download PDFInfo
- Publication number
- CN109159916A CN109159916A CN201810940256.9A CN201810940256A CN109159916A CN 109159916 A CN109159916 A CN 109159916A CN 201810940256 A CN201810940256 A CN 201810940256A CN 109159916 A CN109159916 A CN 109159916A
- Authority
- CN
- China
- Prior art keywords
- subsystem
- test
- standard
- detection device
- cabinet
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
- B64F5/60—Testing or inspecting aircraft components or systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Aviation & Aerospace Engineering (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The present invention relates to a kind of detection devices of aircraft autopilot, including the 19-inch standard cabinet for installing equipment, the data acquisition subsystem for acquiring data, the switch subsystem for gating line, the bus communication subsystem for being communicated with tested automatic pilot internal bus, G12 standard signal array interface is used, 12 standard signal access panels are provided, tested automatic pilot is connected with G12 standard signal array interface using test adapter.The present invention improves space utilization rate to the intensive restocking of test resource, and the versatility of device is improved by standard signal array, improves instrument resource reusability by switching circuit switching, the flexibility of debugging process is improved by signal open circuit detection.
Description
Technical field
The present invention relates to airborne testing for electrical equipment field, specifically a kind of detection of aircraft autopilot
Device.
Background technique
" brain " of the automatic pilot as flight control system manipulates aircraft for assisting in flying person, is the weight of aircraft
Want one of airborne electronic equipment, under all-weather flight, adverse circumstances in terms of have irreplaceable role.Flying
The research and development of machine, manufacture, in maintenance process, carrying out comprehensively and effectively detection to the performance of automatic pilot becomes the weight of product quality
It ensures, relevant detection device is essential.As technology develops, enterprise is steady for the test of automatic pilot detection device
Qualitative, precision, the degree of automation propose higher demand.
Chinese patent CN2438659 (publication date is on 07 11st, 2001) discloses a kind of helicopter automatic pilot
Automatic detection device, the device include control computer, power supply, voltmeter, oscillograph, signal source, relay unit and open
Formula test interface is put, can be realized by using virtual instrument detection, relay circuit switching and open interface form, the device
Quick test to Multiple Type automatic pilot.Disadvantage first is that test interface does not have intensive design, cause test cable more and
Dispersion；Second is that relay switching route is embedded in inside entire case system, cause the test of device flexible and maintainability reduction.
It is automatic that the 146-148 pages of the phase of volume 23 the 6th of " electronic design engineering " published in March, 2015 discloses a kind of aircraft
Pilot test macro, the system use distributed AC servo system, include upper industrial personal computer, slave computer, device layout platform and letter
Number four part of adapter unit realizes control and the data feedback of upper and lower computer by RS485 serial communication.Disadvantage is first is that equipment cloth
Office's standard degree is low, causes floor space big；Second is that signal converting unit lacks standard interface, lead to the logical of system
It is insufficient with property.
Summary of the invention
Technical problem to be solved by the present invention lies in a kind of detection device of aircraft autopilot is proposed, solve
Current test equipment versatility, standardization, intensive deficiency problem.
The technical problems to be solved by the invention are realized using following technical scheme:
A kind of detection device of aircraft autopilot, including the 19 inch standard machines for the intensive restocking of device resource
Cabinet is equipped with PXI cabinet in the 19-inch standard cabinet, PXI Zero greeve controller, the PXI is equipped in the PXI cabinet
Zero greeve controller includes GPIB communication port, and the GPIB communication port is connected with power supply of the power subsystem for control module and supplies
It gives, data acquisition subsystem for acquiring data is also equipped in the PXI cabinet, for gated data and test resource
Switch subsystem and bus communication subsystem for being communicated with mainboard, it is the data acquisition subsystem, switch subsystem, total
Line communication subsystem is connected with G12 standard signal array interface, and the power subsystem is connected to the G12 standard signal array
Interface provides the power supply of equipment under test, and the G12 standard signal array interface, which is connected with, facilitates the test of line and test to be adapted to
Device, the test adapter are connected with tested automatic pilot by testing cable.
The data acquisition subsystem includes the data simulation and collection plate of the PXI specification of D/A, A/D, I/O, S/D, D/S
Card, further includes the Zero greeve controller for grafting board.
The switch subsystem includes that the universal switch board of program-controlled SPST, SPDT type and the multichannel of 1*16 are answered
With the matrix switch board of device and 4*10,2 states additionally included on the G12 standard signal array interface judge contact
Switch.
The power subsystem is for supplying different type working power, including 1 UPS uninterruptible power supply, 1 programmed direct
Galvanic electricity source and 2 program-controlled three-phase aviation AC power sources.
The bus communication subsystem includes RS232, RS485, ARINC429, GJB 289A bus communication board, is used for
Data communication is carried out with the bus run of tested automatic pilot.
The G12 standard signal array interface uses the signaling module of 12 standards by instrument resource according to signal type
Signal leads to the front panel of the 19-inch standard cabinet.
The test adapter includes casing, the connector docked with the G12 standard signal array interface and test electricity
Socket, signal open circuit test point, signal regulating panel and the internal electric wiring cable of cable docking.
The beneficial effects of the present invention are: the invention has the following advantages that
(1) intensive restocking is carried out to instrument resource by 19-inch standard cabinet, improves the space utilization of package unit
Rate；
(2) it carries out intensive specification to instrument resource signal by G12 standard signal array interface to draw, cooperation test adaptation
The signal of device is quoted and conditioning, improves the versatility of package unit；
(3) by the circuit switching of switch subsystem, the reusability of instrument resource is improved；
(4) setting for passing through signal open circuit test point, improves the flexibility of automatic pilot debugging process.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is system construction drawing of the invention；
Fig. 2 is equipment outline drawing of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is further described.
System construction drawing as shown in Figure 1:
A kind of detection device of aircraft autopilot, including the 19-inch standard cabinet for the intensive restocking of device resource
1, PXI cabinet 2 is installed in the 19-inch standard cabinet 1, PXI Zero greeve controller 4 is installed in the PXI cabinet 2, it is described
PXI Zero greeve controller 4 includes GPIB communication port 3, and the GPIB communication port 3 is connected with power subsystem 8 for control module
Power supply is also equipped with data acquisition subsystem 5 for acquiring data in the PXI cabinet 2, for gated data and electricity
The switch subsystem 6 in source and bus communication subsystem 7 for being communicated with mainboard, the data acquisition subsystem 5, switch
System 6, bus communication subsystem 7 are connected with G12 standard signal array interface 9, and the power subsystem 8 is connected to the G12
Standard signal array interface 9 provide equipment under test power supply, the G12 standard signal array interface 9 be connected with facilitate line and
The test adapter 10 of test, the test adapter 10 are connected with tested automatic pilot by testing cable.
Further, the PXI Zero greeve controller 4 is connected with for human-computer interaction input/output module 11, including display
Screen, keyboard and mouse.
Further, the data acquisition subsystem 5 for extend functional cards acquisition signal, including D/A, A/D, I/O,
The data simulation and analog input card of the PXI specification of S/D, D/S further include the Zero greeve controller for grafting board.
Further, the switch subsystem 6 is used for gated data and test resource, including program-controlled SPST, SPDT class
The matrix switch board of the universal switch board of type and the multiplexer of 1*16 and 4*10 additionally includes the G12 mark
2 states on calibration signal array interface 9 judge contact switch, and the switch subsystem 6 can provide the test of instrument internal
Source is connected in multiple signals and equipment, is improved the reusability of instrument resource, has been saved cost.
Further, the power subsystem 8 is for supplying different type working power, including 1 UPS uninterruptible power supply
For powering to test equipment, 1 programme-controlled dc power and 2 program-controlled three-phase aviation AC power sources are for giving equipment under test to provide
The selection of diversification power supply.
Further, the bus communication subsystem 7 includes RS232, RS485, ARINC429, GJB 289A bus communication
Board, for carrying out data communication with the bus run of tested automatic pilot.
Further, the G12 standard signal array interface 9 will using the signaling module of 12 standards according to signal type
The signal of instrument resource leads to the front panel of the 19-inch standard cabinet 1, automatic according to different model convenient for test adapter
The demand of pilot carries out the quick reference and convenient conditioning of signal.
Further, the company that the test adapter 10 includes casing, docks with the G12 standard signal array interface 12
Connect device, the socket docked with test cable, signal open circuit test point, signal regulating panel and internal electric wiring cable, the letter
Number short-circuit detecting point increases the maintainability of equipment and the simplicity of debugging, and signal line is all hidden in by traditional equipment
Cabinet inside, cause to occur after line fault must device for disassembling could maintenance conditions, be unfavorable for quick positioning failure, signal is disconnected
Road test point can be used the external equipments such as external application table, oscillograph and selectively measure certain road signal, detect whether open circuit, increase
The classification and maintenance convenience of detection, improve the flexibility in automatic pilot debugging process.
In order to make simple testing process, facilitates equipment mobile, sum operation height, this hair are needed according to the line of test process
It is bright to provide a kind of EM equipment module arrangement thinking of 19-inch standard cabinet 1, equipment outline drawing as shown in Figure 2:
Automatic pilot detection device 101 is installed on the upper left corner of the 19-inch standard cabinet 1, the automatic pilot
The lower section of detection device 101 is connected with power control box 102 and is used to store power control unit, the power control box 102
Arranged beneath has display 103, and the lower section of the display 103 is equipped with drawer type according to the proper operation height of operator
Keyboard 104, the lower section longitudinal arrangement of the keyboard 104 has 1 program-controlled three-phase alternating-current supply of programme-controlled dc power 105 and 2
106, the lower section of the program-controlled three-phase alternating-current supply 106 is equipped with uninterruptible power supply 107, the right side of the 19-inch standard cabinet 1
Middle side part is equipped with PXI cabinet and instrument resource board 108, is mounted on middle part according to operator's general height and line is facilitated to grasp
Make, the lower section of the PXI cabinet and instrument resource board 108 is equipped with G12 standard signal array interface panel 109 for connecting
Test adapter and cable, the panel lower right of the 19-inch standard cabinet 1 are equipped with power distribution equipment 110 for connecting direct current
Or AC power source supplies external power supply to whole equipment.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of detection device of aircraft autopilot, it is characterised in that: including 19 English for the intensive restocking of device resource
Very little standard cabinet (1), the 19-inch standard cabinet (1) is interior to be equipped with PXI cabinet (2), is equipped in the PXI cabinet (2)
PXI Zero greeve controller (4), the PXI Zero greeve controller (4) include GPIB communication port (3), GPIB communication port (3) connection
There is the power supply of power subsystem (8) for control module, is also equipped in the PXI cabinet (2) for acquiring data
It is data acquisition subsystem (5), total for the switch subsystem (6) of gated data and test resource and for being communicated with mainboard
Line communication subsystem (7), the data acquisition subsystem (5), switch subsystem (6), bus communication subsystem (7) are connected with
G12 standard signal array interface (9), the power subsystem (8) are connected to the G12 standard signal array interface (9) and provide
The power supply of equipment under test, the G12 standard signal array interface (9) are connected with the test adapter for facilitating line and test
(10), the test adapter (10) is connected with tested automatic pilot by testing cable.
2. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the data acquisition
Subsystem (5) includes the data simulation and analog input card of the PXI specification of D/A, A/D, I/O, S/D, D/S, further includes for grafting
The Zero greeve controller of board.
3. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the switch subsystem
System (6) includes that the universal switch board of program-controlled SPST, SPDT type and the multiplexer of 1*16 and the matrix of 4*10 are opened
Board is closed, 2 states additionally included on the G12 standard signal array interface (9) judge contact switch.
4. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the power supply subsystem
System (8) is for supplying different type working power, including 1 UPS uninterruptible power supply, 1 programme-controlled dc power and 2 program-controlled three
Phase aviation AC power source.
5. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the bus communication
Subsystem (7) includes RS232, RS485, ARINC429, GJB 289A bus communication board, for tested automatic pilot
Bus run carries out data communication.
6. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the G12 standard
The signal of instrument resource is led to 19 English using the signaling module of 12 standards according to signal type by signal array interface (9)
The front panel of very little standard cabinet (1).
7. a kind of detection device of aircraft autopilot according to claim 1, it is characterised in that: the test adaptation
Device (10) include casing, the connector docked with the G12 standard signal array interface (12), docked with test cable insert
Seat, signal open circuit test point, signal regulating panel and internal electric wiring cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940256.9A CN109159916B (en) | 2018-08-17 | 2018-08-17 | Detection apparatus for aircraft autopilot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940256.9A CN109159916B (en) | 2018-08-17 | 2018-08-17 | Detection apparatus for aircraft autopilot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109159916A true CN109159916A (en) | 2019-01-08 |
| CN109159916B CN109159916B (en) | 2021-12-14 |
Family
ID=64896116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810940256.9A Active CN109159916B (en) | 2018-08-17 | 2018-08-17 | Detection apparatus for aircraft autopilot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109159916B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703073A (en) * | 2019-08-29 | 2020-01-17 | 国营芜湖机械厂 | Relay test tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438659Y (en) * | 2000-08-30 | 2001-07-11 | 中信海洋直升机股份有限公司 | Automatic detecting device for helicopter autopilot |
| CN202904367U (en) * | 2012-06-12 | 2013-04-24 | 湖北三江航天红峰控制有限公司 | A testing system based on a PXI bus |
| EP2623746A1 (en) * | 2012-02-06 | 2013-08-07 | Eurocopter | Method for optimising the performance of an aircraft, device and aircraft |
| CN206638742U (en) * | 2017-01-20 | 2017-11-14 | 中国人民解放军63908部队 | Portable electronic equipment auto testing instrument |
-
2018
- 2018-08-17 CN CN201810940256.9A patent/CN109159916B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438659Y (en) * | 2000-08-30 | 2001-07-11 | 中信海洋直升机股份有限公司 | Automatic detecting device for helicopter autopilot |
| EP2623746A1 (en) * | 2012-02-06 | 2013-08-07 | Eurocopter | Method for optimising the performance of an aircraft, device and aircraft |
| CN202904367U (en) * | 2012-06-12 | 2013-04-24 | 湖北三江航天红峰控制有限公司 | A testing system based on a PXI bus |
| CN206638742U (en) * | 2017-01-20 | 2017-11-14 | 中国人民解放军63908部队 | Portable electronic equipment auto testing instrument |
Non-Patent Citations (1)
| Title |
|---|
| 张琬珍: "《自动驾驶仪整机测试系统设计与实现》", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110703073A (en) * | 2019-08-29 | 2020-01-17 | 国营芜湖机械厂 | Relay test tool |
| CN110703073B (en) * | 2019-08-29 | 2021-08-27 | 国营芜湖机械厂 | Relay test tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109159916B (en) | 2021-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202904367U (en) | A testing system based on a PXI bus | |
| CN210803614U (en) | Electric automobile interoperability test equipment | |
| CN106443311A (en) | Conduction and insulation test system and method of large aircraft automatic system | |
| CN210479069U (en) | Aircraft attitude and heading test system | |
| CN108776295A (en) | A kind of efficient ETAP automatization test systems | |
| CN109159916A (en) | A kind of detection device of aircraft autopilot | |
| CN107861052B (en) | Circuit board test box | |
| CN104569697B (en) | A kind of power supply interface detection method for moonlet integration test | |
| CN105261254B (en) | A kind of virtual detection teaching platform in kind of long-distance opening aircraft electronic circuit half | |
| CN208298013U (en) | A kind of multiplex roles, multibus integral test system | |
| CN103149539A (en) | Multifunctional power source test system | |
| CN208781065U (en) | A kind of cargo compartment temperature controller test platform | |
| CN203054825U (en) | Automatic test system of main control computer | |
| CN108594791A (en) | Integrated authentication system for integrating Aerial Electronic Equipment | |
| CN207346123U (en) | A kind of testboard for the test of airplane data acquisition component | |
| CN110968490A (en) | General detection platform for atmospheric data computer | |
| CN207992354U (en) | Signal distribution equipment for integrated avionic system integrated verification | |
| CN209496365U (en) | A kind of exciting bank of aircraft parameter display | |
| CN108710078A (en) | Aircraft distribution line failure protects BRKR Breaker to test system | |
| CN215726739U (en) | Aircraft parts electricity door mechanism test system | |
| CN206282263U (en) | A kind of dual system debugging base plate based on cpci bus | |
| CN114563762A (en) | Automatic testing device for receiver of airborne very high frequency navigation system | |
| CN114624581A (en) | Intelligent comprehensive test platform for electrical accessories of airplane | |
| CN210465563U (en) | Automatic testing arrangement of avionics department annex | |
| CN210006254U (en) | simulation training device for airplane attitude and heading system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |