CN110455331A - Aircraft intelligence atmosphere data exerciser and test method - Google Patents
Aircraft intelligence atmosphere data exerciser and test method Download PDFInfo
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- CN110455331A CN110455331A CN201910658617.5A CN201910658617A CN110455331A CN 110455331 A CN110455331 A CN 110455331A CN 201910658617 A CN201910658617 A CN 201910658617A CN 110455331 A CN110455331 A CN 110455331A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
- G01C23/005—Flight directors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
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- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention belongs to the invention belongs to air line technical fields, it is related to aircraft intelligence atmosphere data exerciser.Including atmosphere data input module (1) and on-board data acquisition processing module (2), vacuum pump component；The present invention can automatically enter the signals such as several groups of different height, speed, the parameters such as pressure altitude, Mach number, total pressure, static pressure to Atmosphere System output automatically record and judge whether qualification, it is automatically performed all parameter inputs of Atmosphere System and Atmosphere System resolves judging automatically, storing and record for parameter, enormously simplify the inspection method of aircraft air data system, high degree of automation of the present invention, it is easy to operate efficiently, improve the inspection efficiency and accuracy rate of air data system.
Description
Technical field
The invention belongs to air line technical fields, are related to aircraft intelligence atmosphere data exerciser and test method.
Background technique
Air data system is the important component of aircraft on-board systems, for completing the measurement of aircraft atmospheric parameter,
The status informations such as aircraft airspeed, height, Mach number, the angle of attack are exported to aircraft related system.Aircraft need after the assembly is completed using
Atmosphere System exerciser applies corresponding atmospheric pressure to the sensor of air data system, ground simulation aircraft height,
Speed checks the atmospheric parameters such as pressure altitude, Mach number, total pressure, static pressure, indicator air speed, the yaw angle that Atmosphere System calculates
It is whether correct.Currently, being required to manual operation Atmosphere System exerciser when carrying out air data system inspection and inputting several groups of differences
The signals such as height, speed, reuse and fly ginseng outfield detection device to read the institute such as several groups of height, speed respectively corresponding big
The atmospheric parameters such as pressure altitude, Mach number, total pressure, static pressure, indicator air speed, yaw angle that gas data system calculates, it is artificial to remember
It records and is compared one by one with standard value.This air data system test mode is cumbersome, needs manual record a large amount of
Data and manual analysis check that time-consuming and error rate is higher for work.
Summary of the invention
The purpose of the present invention: low the degree of automation, frequent operation and easily amiss are checked to solve existing Atmosphere System
Problem, the present invention provide a kind of high degree of automation, it is easy to operate efficiently, several groups of different height, speed can be automatically entered
Equal signals automatically record the parameters such as pressure altitude, Mach number, total pressure, the static pressure of Atmosphere System output and judge whether qualification
Aircraft intelligence atmosphere data exerciser.
Technical solution of the present invention: aircraft intelligence atmosphere data exerciser, which is characterized in that input mould including atmosphere data
Block 1 and on-board data acquisition processing module 2；Atmosphere data input module 1 is connect with aircraft air data system, exports atmospheric pressure
Power gives aircraft air data system, and real-time display height, speed, left fuselage pressure and right fuselage pressure parameter value；Big destiny
Input atmospheric pressure is sent to on-board data acquisition processing module 2 according to input module 1 and has reached prescribed requirement signal, and on-board data is adopted
Collection processing module 2 checks that interface is connected with aircraft FDR system, the atmospheric parameter of acquisition aircraft air data system output；And it will
Collected atmospheric parameter carries out reduction treatment, judges automatically, while the result judged automatically being shown.
Atmosphere data input module 1 includes pitot-static pressure output interface 5, input button 8, atmosphere input data display screen 9；Entirely
Static pressure output interface 5 is connect with aircraft air data system, is exported atmospheric pressure and is given aircraft air data system；Input button 8
For controlling the starting of atmosphere data input module 1；Atmosphere input data display screen 9 is for showing atmosphere data input module 1
Real-time height, speed, left fuselage pressure and the right fuselage pressure parameter value of output.
On-board data acquisition processing module 2 includes communication plug 4, on-board data Acquisition Processor 10；Communication plug 4 and fly
Machine FDR system checks that interface is connected, the atmospheric parameter of acquisition aircraft air data system output；On-board data Acquisition Processor
10 knot for carrying out reduction treatment by the collected atmospheric parameter of communication plug 4, judging automatically, while will judge automatically
Fruit is shown.
The atmospheric parameter of the aircraft air data system output is pressure altitude, Mach number, total pressure, static pressure, instruction sky
Speed, yaw angle, relative barometric pressure height, atmospheric pressure ratio.
The exerciser further includes plug 3, switch 6 and indicator light 7；Plug 3 connects to power supply, and push switch 6 refers to
Show that lamp 7 ignites.
The test method of aircraft intelligence atmosphere data exerciser, which is characterized in that first by the exerciser respectively with fly
Machine FDR system checks interface and the connection of aircraft air data system；Atmosphere data input module 1 set several groups of height, speed,
Left fuselage pressure and right fuselage pressure parameter value start atmosphere data input module 1, and atmosphere data input module 1 is according to first
Group height, speed, left fuselage pressure and right fuselage pressure parameter value, Xiang Feiji air data system output atmospheric pressure, when reaching
When to first group of height of setting, speed, left fuselage pressure and right fuselage pressure parameter value, atmosphere data input module 1 is to machine
It carries the transmission input atmospheric pressure of digital sampling and processing 2 and has reached prescribed requirement signal, on-board data acquisition processing module 2 acquires
First group of height, speed, left fuselage pressure and the atmosphere of the corresponding aircraft air data system output of right fuselage pressure parameter value
Parameter, and reduction treatment is carried out to collected atmospheric parameter, first group of atmospheric parameter is carried out automatically according to the thresholding of setting
Judge whether qualified and is automatically stored and records；According to above-mentioned detecting step, second group, third group to N group height are sequentially input
Degree, speed, left fuselage pressure and right fuselage pressure parameter value, until completing in the inspection of whole atmosphere data parameter output
Hold.
The atmosphere data input module 1 is according to first group of height, speed, left fuselage pressure and the right fuselage pressure of setting
Parameter value exports atmospheric pressure to aircraft air data system by the pitot-static pressure output interface 5 of atmosphere data input module 1, greatly
9 real-time display height of gas input data display screen, speed, left fuselage pressure and right fuselage pressure parameter value.
The on-board data acquisition processing module 2 acquires first group of height, speed, left fuselage pressure by communication plug 4
And the atmospheric parameter of the corresponding aircraft air data system output of right fuselage pressure parameter value, by on-board data Acquisition Processor 10
After carrying out reduction treatment to the collected atmospheric parameter of communication plug 4, whether these atmospheric parameters are closed according to the thresholding of setting
Lattice are judged automatically, are stored and recorded to data, while on the display screen of on-board data Acquisition Processor 10 in real time
Display.
The reduction treatment is the atmospheric parameter for exporting aircraft air data system: pressure altitude, Mach number, total pressure,
Static pressure, indicator air speed, yaw angle, relative barometric pressure height, atmospheric pressure ratio are converted to by aircraft FDR system coded format to be convenient for
The specific physical values of identification.
The thresholding of the setting be according to the requirements of different aircraft Atmosphere System performance indicators to pressure altitude, Mach number,
Total pressure, static pressure, indicator air speed, yaw angle, relative barometric pressure height, atmospheric pressure than setting range.
The invention has the advantages that: aircraft intelligence atmosphere data exercisers to be automatically performed all parameters of Atmosphere System input and big
Gas system resolves judging automatically, storing and record for parameter.The inspection method of aircraft air data system is enormously simplified, is improved
The inspection efficiency and accuracy rate of air data system.
Detailed description of the invention
Fig. 1 is aircraft intelligence atmosphere data exerciser schematic diagram.
Wherein: 1- atmosphere data input module, 2- on-board data acquisition processing module, 3- is for plug, 4- communication plug,
5- pitot-static pressure output interface, 6- switch, 7- indicator light, 8- input button, 9- atmosphere data input panel, 10- on-board data
Acquisition Processor.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Fig. 1 is a kind of type aircraft intelligence atmosphere data exerciser, and the aircraft intelligence atmosphere data exerciser is by atmosphere
Data input module 1 and on-board data acquisition processing module 2 form.
Atmosphere data input module 1 includes pitot-static pressure output interface 5, input button 8, atmosphere input data display screen 9；Entirely
Static pressure output interface 5 is connect with aircraft air data system finished product, is exported atmospheric pressure and is given aircraft air data system；Input is pressed
Button 8 is used to control the starting of atmosphere data input module 1；Atmosphere input data display screen 9 is for showing that atmosphere data inputs mould
The Real-Time Atmospheric parameter that block 1 exports.
On-board data acquisition processing module 2 includes communication plug 4, on-board data Acquisition Processor 10.Communication plug 4 and fly
Machine FDR system checks that interface is connected, the atmospheric parameter of acquisition aircraft air data system output；On-board data Acquisition Processor
10 knot for carrying out reduction treatment by the collected atmospheric parameter of communication plug 4, judging automatically, while will judge automatically
Fruit is shown.
Working principle: will connect to power supply first for plug 3, and communication plug 4 and aircraft FDR system check that interface connects
It connects, pitot-static pressure output interface 5 is connect with aircraft air data system.Push switch 6, indicator light 7 ignite, the intelligent big destiny of aircraft
Start according to exerciser, pressing input button 8 starts atmosphere data input module 1, according to first group of height, speed, left side of setting
Fuselage pressure and right fuselage pressure parameter value pass through pitot-static pressure output interface 5 and export atmospheric pressure to aircraft air data system,
9 real-time display height of atmosphere input data display screen, speed, left fuselage pressure and right fuselage pressure parameter value are set when reaching
First group of height, speed, left fuselage pressure and when right fuselage pressure parameter value, atmosphere data input module 1 is to on-board data
Acquisition processing module 2 sends input atmospheric pressure and has reached prescribed requirement signal.On-board data acquisition processing module 2 receives big destiny
According to input module 1 send input atmospheric pressure reached prescribed requirement signal after, communication plug 4 acquire first group of height, speed,
Left fuselage pressure and the atmospheric parameter of the corresponding aircraft air data system output of right fuselage pressure parameter value.It is adopted by on-board data
After set processor 10 carries out reduction treatment to the collected atmospheric parameter of communication plug 4, the reduction treatment is by aircraft atmosphere
The atmospheric parameter of data system output: pressure altitude, Mach number, total pressure, static pressure, indicator air speed, yaw angle, relative barometric pressure are high
Degree, atmospheric pressure are than being converted to the specific physical values convenient for identification by aircraft FDR system coded format, such as relative altitude 1234m
Deng.
Judged automatically according to whether the thresholding of setting is qualified to these atmospheric parameters, data are stored and are remembered
Record, while the real-time display on the display screen of on-board data Acquisition Processor 10.The thresholding of the setting is according to different aircrafts
The requirement of Atmosphere System performance indicator is high to pressure altitude, Mach number, total pressure, static pressure, indicator air speed, yaw angle, relative barometric pressure
Degree, atmospheric pressure than setting range.
On-board data acquisition processing module 2 sends atmosphere data after the processing for completing first group of data and judges automatically completion
For signal to atmosphere data input module 1, atmosphere data input control module 1 is high according to second group set according to the signal
Degree, speed, left fuselage pressure and right fuselage pressure parameter value export corresponding atmospheric pressure to aircraft air data system.So
It moves in circles, until completing whole atmosphere data parameter outgoing inspection contents.
Claims (10)
1. aircraft intelligence atmosphere data exerciser, which is characterized in that acquired including atmosphere data input module (1) and on-board data
Processing module (2)；Atmosphere data input module (1) is connect with aircraft air data system, is exported atmospheric pressure and is given aircraft atmosphere
Data system, and real-time display height, speed, left fuselage pressure and right fuselage pressure parameter value；Atmosphere data input module (1)
Input atmospheric pressure, which is sent, to on-board data acquisition processing module (2) has reached prescribed requirement signal, on-board data acquisition process mould
Block (2) checks that interface is connected with aircraft FDR system, the atmospheric parameter of acquisition aircraft air data system output；And it will collect
Atmospheric parameter carry out reduction treatment, judge automatically, while the result judged automatically being shown.
2. aircraft intelligence atmosphere data exerciser as described in claim 1, which is characterized in that atmosphere data input module (1)
Including pitot-static pressure output interface (5), input button (8), atmosphere input data display screen (9)；Pitot-static pressure output interface (5) and fly
The connection of machine air data system, exports atmospheric pressure and gives aircraft air data system；Input button (8) is for controlling atmosphere data
The starting of input module (1)；Atmosphere input data display screen (9) is used to show the real-time of atmosphere data input module (1) output
Highly, speed, left fuselage pressure and right fuselage pressure parameter value.
3. aircraft intelligence atmosphere data exerciser as described in claim 1, which is characterized in that on-board data acquisition processing module
It (2) include communication plug (4), on-board data Acquisition Processor (10)；Communication plug (4) checks interface phase with aircraft FDR system
Even, the atmospheric parameter of acquisition aircraft air data system output；On-board data Acquisition Processor (10) by communicating for that will be inserted
The collected atmospheric parameter of head (4) carries out reduction treatment, judges automatically, while the result judged automatically being shown.
4. aircraft intelligence atmosphere data exerciser as described in claim 1, which is characterized in that the aircraft air data system
The atmospheric parameter of output is pressure altitude, Mach number, total pressure, static pressure, indicator air speed, yaw angle, relative barometric pressure height, atmospheric pressure
Power ratio.
5. aircraft intelligence atmosphere data exerciser as described in claim 1, which is characterized in that the exerciser further includes electric mortiser
Head (3), switch (6) and indicator light (7)；Plug (3) connects to power supply, and push switch (6) indicator light (7) ignites.
6. the test method of aircraft intelligence atmosphere data exerciser as described in claim 1, which is characterized in that first will be described
Exerciser checks that interface and aircraft air data system are connect with aircraft FDR system respectively；Atmosphere data input module (1) is set
Fixed several groups of height, speed, left fuselage pressure and right fuselage pressure parameter value, start atmosphere data input module (1), atmosphere data
Input module (1) is according to first group of height, speed, left fuselage pressure and right fuselage pressure parameter value, Xiang Feiji atmosphere data system
System output atmospheric pressure, when reaching first group of height, speed, left fuselage pressure and the right fuselage pressure parameter value of setting, greatly
Gas data input module (1) sends input atmospheric pressure to on-board data acquisition processing module (2) and has reached prescribed requirement signal, machine
It is corresponding winged to carry first group of height of digital sampling and processing (2) acquisition, speed, left fuselage pressure and right fuselage pressure parameter value
The atmospheric parameter of machine air data system output, and reduction treatment is carried out to collected atmospheric parameter, according to the thresholding of setting
First group of atmospheric parameter is carried out judging whether qualified automatically and is automatically stored and records；It is successively defeated according to above-mentioned detecting step
Enter second group, third group to N group height, speed, left fuselage pressure and right fuselage pressure parameter value, until completing the big of whole
The scope of examination of gas data parameters output.
7. aircraft intelligence atmosphere data test method as claimed in claim 6, which is characterized in that the atmosphere data inputs mould
Block (1) inputs mould by atmosphere data according to first group of height of setting, speed, left fuselage pressure and right fuselage pressure parameter value
Pitot-static pressure output interface (5) the Xiang Feiji air data system of block (1) exports atmospheric pressure, atmosphere input data display screen (9)
Real-time display height, speed, left fuselage pressure and right fuselage pressure parameter value.
8. aircraft intelligence atmosphere data test method as claimed in claim 6, which is characterized in that at the on-board data acquisition
It is corresponding by first group of height of communication plug (4) acquisition, speed, left fuselage pressure and right fuselage pressure parameter value to manage module (2)
Aircraft air data system output atmospheric parameter, communication plug (4) is collected by on-board data Acquisition Processor (10)
Atmospheric parameter carry out reduction treatment after, according to the thresholding of setting it is whether qualified to these atmospheric parameters judged automatically, it is right
Data are stored and are recorded, while the real-time display on the display screen of on-board data Acquisition Processor (10).
9. aircraft intelligence atmosphere data test method as described in claim 1, which is characterized in that the reduction treatment is will to fly
The atmospheric parameter of machine air data system output: pressure altitude, Mach number, total pressure, static pressure, indicator air speed, yaw angle, opposite gas
Pressure height, atmospheric pressure are than being converted to the specific physical values convenient for identification by aircraft FDR system coded format.
10. aircraft intelligence atmosphere data test method as claimed in claim 7, which is characterized in that the thresholding of the setting is
According to the requirement of different aircraft Atmosphere System performance indicators to pressure altitude, Mach number, total pressure, static pressure, indicator air speed, sideslip
Angle, relative barometric pressure height, atmospheric pressure than setting range.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024895A (en) * | 2019-12-18 | 2020-04-17 | 成都飞机工业（集团）有限责任公司 | Interactive atmosphere test system |
| CN116933143A (en) * | 2023-09-15 | 2023-10-24 | 成都旋极历通信息技术有限公司 | Flight parameter data classification method |
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| CN116933143A (en) * | 2023-09-15 | 2023-10-24 | 成都旋极历通信息技术有限公司 | Flight parameter data classification method |
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