CN105894883B - A kind of aircraft power system analog machine - Google Patents
A kind of aircraft power system analog machine Download PDFInfo
- Publication number
- CN105894883B CN105894883B CN201610286251.XA CN201610286251A CN105894883B CN 105894883 B CN105894883 B CN 105894883B CN 201610286251 A CN201610286251 A CN 201610286251A CN 105894883 B CN105894883 B CN 105894883B
- Authority
- CN
- China
- Prior art keywords
- power supply
- interface
- aircraft
- liquid crystal
- power system
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 27
- 238000004088 simulation Methods 0.000 claims abstract description 12
- 101000799969 Escherichia coli (strain K12) Alpha-2-macroglobulin Proteins 0.000 claims description 7
- 238000010586 diagram Methods 0.000 claims description 7
- 230000008439 repair process Effects 0.000 claims description 4
- 208000031963 Beta-mercaptolactate cysteine disulfiduria Diseases 0.000 claims 1
- 238000013024 troubleshooting Methods 0.000 abstract description 14
- 238000012549 training Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
A kind of aircraft power system analog machine.It includes：Babinet, control device, simulation ground power supply vehicle panel, external power supply panel, USB interface, printer interface, RS232 interface, power interface and master switch；Its middle case the upper and lower babinet that cable links together by being made up of；Control device includes industrial personal computer, touch screen, liquid crystal display, multi-function data acquisition card, warning light, loudspeaker, microcontroller, keyboard and power supply；The advantageous effect of aircraft power system analog machine provided by the invention：It can not only show current mainstream aircraft power system power supply logics and power supply priority, also provide simulation troubleshooting training opportunity for relevant speciality student, the rapid accurate aircraft power system failure that excludes lays good basis in working afterwards for student.
Description
Technical field
The invention belongs to aircraft power system technical field, more particularly to a kind of aircraft power system analog machine.
Background technology
Aircraft power system is the general name of the components such as generation, adjusting, transformation, control, the protection of electric energy on aircraft, with machine
Carry electrical equipment increase and the appearance of electric aircraft, aircraft power system structure is increasingly complicated, therefore to aircraft power system
Reliability, maintainability also proposed requirements at the higher level.
Due to the particularity of industry and the limitation of current conditions, student and student during aircraft power system is learnt,
It is unlikely that real training and operation are carried out on true aircraft.Consider safety and economic factor, training organization uses mostly at present
Flight simulator or engineering maintenance analog machine are as actual training device.Although student can be to the cloth of cockpit panel on analog machine
Office and partial function are demonstrated and are operated, but recognizing for control panel and the power-supply system page is only limited to the understanding of power-supply system
Knowledge and simple operations, and the configuration, normal work logic, fail operation logic to power-supply system cannot carry out dynamic exhibition well
Show and reproduce.In addition, which failure is power-supply system have and how according to the corresponding troubleshooting of Fault Isolation Manual (FIM) progress
Training, can not be completed well using existing analog machine, and these functions will be for that will be engaged in for the student of engineering maintenance
It is very necessary.
As described above, if a kind of aircraft power system analog machine can be invented, aircraft power system can not only be carried out just
Often operation and function presentation also faulty to power-supply system institute can be simulated and be reproduced, and carry out troubleshooting using FIM handbooks
Training.Repetition training is carried out to student using the device, so as to deepen deep understanding of the student to aircraft power system function, row
Therefore qualification can also significantly improve, it is very helpful quickly to go on work position to engineering maintenance student.
According to pertinent literature, the nineties in last century, SUNDSTRAND companies of the U.S. have been developed that aircraft power system mould
Plan machine.The analog machine is divided in two babinets, and a babinet demonstrates power supply system configuration by the band-like indicator lights of built-in LED,
It is in kind that another babinet includes power control panel, breakdown maintenance panel, sound-light alarm, system page display.Due to difference
The difference of type power system structure, this pure hard-wired mode can only be directed to specific model, without versatility.Mesh
Before, the mimic control panel for the aircraft power system for having Shanghai commercial aircraft Co., Ltd, the mimic control panel have been seen by the country
It is the Human-machine Control interface of the functions such as aircraft power system manual manipulation, working status indication and generator failure protection, is used for
The analog manipulation before the control panel of power-supply system is formally installed, so as to examine whether each power supply unit can reach expected
Design requirement.At present, the country is there is not yet the relevant report in relation to aircraft power system actual training device.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of aircraft power system analog machines.
In order to achieve the above object, aircraft power system analog machine provided by the invention includes：Babinet, control device, mould
Intend ground power supply vehicle panel, external power supply panel, USB interface, printer interface, RS232 interface, power interface and master switch；
Its middle case the upper and lower babinet that cable links together by being made up of；Control device includes industrial personal computer, touch screen, liquid crystal
Show device, multi-function data acquisition card, warning light, loudspeaker, microcontroller, keyboard and power supply；Wherein：Industrial personal computer respectively with touch screen, liquid crystal
Display, multi-function data acquisition card are connected with microcontroller, and multi-function data acquisition card is connect respectively with warning light and loudspeaker, microcontroller and key
Disk connects；Power supply is connected respectively with each consuming parts of this analog machine；Industrial personal computer, multi-function data acquisition card, microcontroller, power supply peace
Mounted in the inside of babinet；Liquid crystal display and touch screen are respectively arranged on upper box and lower box, and liquid crystal display is used to show
Show power-supply system schematic diagram, touch screen is used to show ECAM pictures and MCDU pictures；Warning light and loudspeaker are mounted on liquid crystal display
The right side of device, for sending out alarm indication signal in case of a fault；Keyboard is mounted on the right side of touch screen, thereon with small-sized
Liquid crystal display, for selecting operating mode and input fault code, repair code；Simulation ground power supply vehicle panel is located at the downside of lower box
Position passes through external power supply to aviation power supply for simulating；External power supply panel is located at the downside position of lower box, for simulating
Aircraft exterior power interface；USB interface, printer interface, RS232 interface are installed on the left-hand portion of upper box, for connecting
External equipment including projecting apparatus, printer；Power interface is installed on the upper right corner of lower box, and master switch is located at a left side for lower box
Inferior horn, for controlling the break-make of power supply.
The industrial personal computer be industrial control computer, model IPC-610L；The model PCL- of multi-function data acquisition card
813；The model STC11F32 of microcontroller 7.
The advantageous effect of aircraft power system analog machine provided by the invention：It can not only show current mainstream aircraft power supply system
System power supply logics and power supply priority, also provide simulation troubleshooting training opportunity, for student afterwards for relevant speciality student
The rapid accurate aircraft power system failure that excludes lays good basis in work.
Description of the drawings
Fig. 1 is aircraft power system analog machine structure diagram provided by the invention.
Fig. 2 is control system composition frame chart in aircraft power system analog machine provided by the invention；
Fig. 3 is keyboard structure schematic diagram in aircraft power system analog machine provided by the invention；
Fig. 4 (a) and (b) be respectively in aircraft power system analog machine provided by the invention external power panel schematic diagram and
Simulate ground power supply vehicle panel schematic diagram.
Specific embodiment
Aircraft power system analog machine provided by the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, aircraft power system analog machine provided by the invention includes：
Babinet 11, control device, simulation ground power supply vehicle panel 12, external power supply panel 13, USB interface 14, printer
Interface 15, RS232 interface 16, power interface 17 and master switch 18；Its middle case 11 by by cable 21 link together it is upper,
Lower box is formed；Control device includes industrial personal computer 1, touch screen 2, liquid crystal display 3, multi-function data acquisition card 4, warning light 5, loudspeaker
6th, microcontroller 7, keyboard 8 and power supply 10；Wherein：Industrial personal computer 1 respectively with touch screen 2, liquid crystal display 3, multi-function data acquisition card 4 and
Microcontroller 7 connects, and multi-function data acquisition card 4 is connect respectively with warning light 5 and loudspeaker 6, and microcontroller 7 is connect with keyboard 8；Power supply 10 divides
It is not connected with each consuming parts of this analog machine；Industrial personal computer 1, multi-function data acquisition card 4, microcontroller 7, power supply 10 are mounted on babinet
11 inside；Liquid crystal display 3 and touch screen 2 are respectively arranged on upper box and lower box, and liquid crystal display 3 is used to show electricity
Source systematic schematic diagram, touch screen 2 are used to show ECAM (monitoring of aircraft central electronic) pictures and MCDU (multi-functional control display groups
Part) picture；Warning light 5 and loudspeaker 6 are mounted on the right side of liquid crystal display 3, for sending out police instruction letter in case of a fault
Number；Keyboard 8 is mounted on the right side of touch screen 2, thereon with small-sized liquid crystal display, for select operating mode and input fault code,
Repair code；The downside position that ground power supply vehicle panel 12 is located at lower box is simulated, is supplied for simulating by external power supply to aircraft
Electricity；External power supply panel 13 is located at the downside position of lower box, for simulating aircraft exterior power interface；USB interface 14, printing
Machine interface 15, RS232 interface 16 are installed on the left-hand portion of upper box, are set for connecting the outside including projecting apparatus, printer
It is standby；Power interface 17 is installed on the upper right corner of lower box, and master switch 18 is located at the lower left corner of lower box, for controlling power supply 10
Break-make.
Industrial personal computer 1 be industrial control computer, model IPC-610L；The model PCL-813 of multi-function data acquisition card 4；
The model STC11F32 of microcontroller 7.
This aircraft power system analog machine uses dual processor framework, and primary processor is an industrial personal computer 1, is from processor
Microcontroller 7,7 external keyboard 8 of microcontroller, user can carry out Unit-type sclection, operating mode (normal mode, teaching on keyboard 8
Pattern, fault mode) selection, the setting of error code and repair code input；The above-mentioned data set are passed through string by microcontroller 7
Mouth is sent to industrial personal computer 1；Industrial personal computer 1 expands a liquid crystal display 3 and one by two USB interfaces to be had display and touches
The touch screen 2 of input function is touched, for showing aircraft power system dynamic configuration picture, touch screen 2 is used to show liquid crystal display 3
Power operation panel, the power-supply system page and MCDU operation panels.
This aircraft power system simulation function selection Three models：Normal mode, fault mode and training mode.User
" MODE " key selection operating mode is pressed on keyboard 8 that can be shown in Fig. 3, would indicate that institute on small-sized liquid crystal display on it at this time
Selection mode.
A. normal mode；
In the normal mode, industrial personal computer 1 receives the data that user is inputted by the Virtual operational panel on touch screen 2,
According to the power-supply system work-based logic and priority of corresponding type, to all attachmentes in the configuration picture on liquid crystal display 3 (such as
IDG (Integrated Drive Generator) integrated drive generator, busbar, contactor etc.) working condition carry out
Dynamic Announce (by changing attachment color or shape), dynamic demonstration aircraft power system power supply logics and power supply priority,
The handoff delay of each busbar is identical with real aircraft.
B. training mode；
Training mode is similar with normal mode, also can be by the virtual power supply panel and liquid crystal display 3 on touch screen 2
Busbar configuration picture, dynamic demonstration aircraft power system power supply logics and power supply priority, difference lies in for ease of teaching,
In such a mode, there is apparent delay (5-10 seconds) in busbar switching time compared with real aircraft.
C. fault mode.
In a failure mode, simulation reconstruction can be carried out to the failure of aircraft power system by input fault code, by industry control
Machine 1 drives warning light 5 and loudspeaker 6 carry out sound-light alarm, and configuration picture shows busbar switch instances under fault condition, touch screen 2
ECAM page display alarm informations, help student fully understand malfunction.Student can inquiry maintenance page info, utilize therefore
Phragma sequentially inputs the corresponding troubleshooting code of troubleshooting operation to carry out simulation troubleshooting from handbook.
Now failure setting and troubleshooting flow are described below：
Step 1) plugs in plug, and the external power supply (alternating current 220V) of this aircraft power system analog machine is connected, is beaten
Open main switch 18；
Step 2) presses " A/G " key on lower keyboard 8, selects ground mode；Press " MODE " key selection normal mode
(NORMAL), following printed words should be shown on the small-sized liquid crystal display on keyboard 8 at this time:
MAIN MENU>ON GROUND>NORMAL MODE
2 homepage of step 3) touch screen shows " MCDU ", " ECAM " and " HOME " three function buttons, presses different choosings respectively
Item shows different pictures；
Step 4) touch screen 2 is switched to " HOME " page, and start engine and IDG by power operation panel supplies to aircraft
Electricity observes the state of busbar by liquid crystal display 3, can switch aircraft in the air or the state of ground by " A/G " key.
Step 5) input fault step：" MODE " key pressed on keyboard 8 is switched to " FAULT " pattern, from Fault Isolation hand
An error code is selected in volume handbook, " ENT " key is pressed after input, pays attention to sound-light alarm information and ECAM warning messages, is observed
The variation of confluence bar state, shows " faults entered " on liquid crystal display 3 at this time.
Step 6) troubleshooting step：Power cord (4 core aviation plug) on Fig. 4 b should be extracted, be inserted in external on panel a
On attaching plug, and " CLOSE " button is pressed, at this point, external power supply has accessed, corresponding power supply indicator " AVAIL " lights.
Step 7) is pressed on touch screen 2 " MCDU " function buttons, CMS (central monitor system) is selected to inquire ECAM alarms
Information.
Step 8) is according to warning message, with reference to the composition and principle of power-supply system, with reference to type troubleshooting handbook, by respective dimension
It repaiies the corresponding troubleshooting code of step to key in and press " ENT " successively by keyboard 8, until it is table that " faults entered ", which is eliminated,
Show trouble shooting, this time troubleshooting process terminates.
The main purpose of aircraft power system analog machine provided by the invention is to provide a kind of aircraft power system simulation
Machine in addition to energy display systems correlation electric switch function, system logic and power supply power supply priority, also innovatively adds in failure shape
State responds and simulation troubleshooting function, can assist classroom instruction but also the tool trained as practising method.
Claims (2)
1. a kind of aircraft power system analog machine, it is characterised in that：The aircraft power system analog machine includes：Babinet
(11), control device, simulation ground power supply vehicle panel (12), external power supply panel (13), USB interface (14), printer interface
(15), RS232 interface (16), power interface (17) and master switch (18)；Its middle case (11) by cable (21) by being connected to
Upper and lower babinet together is formed；Control device includes industrial personal computer (1), touch screen (2), liquid crystal display (3), multi-functional acquisition
Block (4), warning light (5), loudspeaker (6), microcontroller (7), keyboard (8) and power supply (10)；Wherein：Industrial personal computer (1) respectively with touch
Shield (2), liquid crystal display (3), multi-function data acquisition card (4) and microcontroller (7) connect, multi-function data acquisition card (4) respectively with alarm
Lamp (5) and loudspeaker (6) connection, microcontroller (7) are connect with keyboard (8)；Power supply (10) respectively with each consuming parts of this analog machine
It is connected；Industrial personal computer (1), multi-function data acquisition card (4), microcontroller (7), power supply (10) are mounted on the inside of babinet (11)；Liquid crystal
Display (3) and touch screen (2) are respectively arranged on upper box and lower box, and liquid crystal display (3) is for showing power-supply system
Schematic diagram, touch screen (2) is for showing ECAM pictures and MCDU pictures；Warning light (5) and loudspeaker (6) are mounted on liquid crystal display
(3) right side, for sending out alarm indication signal in case of a fault；Keyboard (8) is mounted on the right side of touch screen (2), thereon
With small-sized liquid crystal display, for selecting operating mode and input fault code, repair code；Simulation ground power supply vehicle panel (12) is located at
The downside position of lower box passes through external power supply to aviation power supply for simulating；External power supply panel (13) is positioned at lower box
Downside position, for simulating aircraft exterior power interface；USB interface (14), printer interface (15), RS232 interface (16) peace
Left-hand portion loaded on upper box, for connecting the external equipment including projecting apparatus, printer；Power interface (17) is installed on down
The upper right corner of babinet, master switch (18) is positioned at the lower left corner of lower box, for controlling the break-make of power supply (10).
2. aircraft power system analog machine according to claim 1, it is characterised in that：The industrial personal computer (1) is industry
Control computer, model IPC-610L；The model PCL-813 of multi-function data acquisition card (4)；The model of microcontroller (7)
STC11F32。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286251.XA CN105894883B (en) | 2016-04-29 | 2016-04-29 | A kind of aircraft power system analog machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610286251.XA CN105894883B (en) | 2016-04-29 | 2016-04-29 | A kind of aircraft power system analog machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105894883A CN105894883A (en) | 2016-08-24 |
| CN105894883B true CN105894883B (en) | 2018-06-26 |
Family
ID=56703061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610286251.XA Expired - Fee Related CN105894883B (en) | 2016-04-29 | 2016-04-29 | A kind of aircraft power system analog machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105894883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635517B (en) * | 2018-05-31 | 2023-08-25 | 上海航空电器有限公司 | Power input priority structure of normal alternating-current distribution bus bar at left and right sides of aircraft power supply |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262960A (en) * | 1991-04-04 | 1993-11-16 | Sundstrand Corporation | Expert electrical power simulator |
| CN101988955A (en) * | 2009-07-30 | 2011-03-23 | 中国商用飞机有限责任公司 | Method and device for power supply characteristic test based on conveyor platform |
| CN102520621B (en) * | 2011-11-22 | 2014-05-21 | 中国商用飞机有限责任公司 | Analog control board of aircraft power supply system |
| US20130325366A1 (en) * | 2012-06-01 | 2013-12-05 | Gregory I. Rozman | Electrical power generation and distribution fault management system for a vehicle |
| CN103336442B (en) * | 2013-07-04 | 2016-03-16 | 南昌航空大学 | A kind of aircraft electrical power system Hardware In The Loop Simulation Method based on AGENT modeling technique |
| CN103308868B (en) * | 2013-07-09 | 2015-09-16 | 南昌航空大学 | Aircraft power system control and protection experimental provision |
| CN203365656U (en) * | 2013-07-09 | 2013-12-25 | 南昌航空大学 | Control and protection experiment apparatus for airplane power supply system |
| CN103915004B (en) * | 2014-03-14 | 2016-04-27 | 中国人民解放军空军第一航空学院 | Aircraft station simulated training practical operation system |
| CN105353682B (en) * | 2015-11-20 | 2018-03-06 | 泉州装备制造研究所 | Aircraft power system experiment platform device |
-
2016
- 2016-04-29 CN CN201610286251.XA patent/CN105894883B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105894883A (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100568317C (en) | Control apparatus for airplane synthetic guarantee simulated training system | |
| CN104238453B (en) | A kind of fault of numerical control machine tool detection and maintenance simulation training platform system | |
| CN201242814Y (en) | Single-cargo single-seat airplane synthesis safeguard simulation training system control device | |
| CN106601068A (en) | Ship handling simulator driving and controlling device simulation test system | |
| CN102855795A (en) | Electrical test equipment simulation device | |
| CN109712461A (en) | A kind of aircraft maintenance virtual training system | |
| CN102831793A (en) | Entity simulation training device for high voltage electrical test | |
| CN106571078A (en) | Aircraft ground maintenance virtual training device | |
| CN105894883B (en) | A kind of aircraft power system analog machine | |
| CN106781928B (en) | Virtual-real combined crane electric control simulation system | |
| CN105261254B (en) | A kind of virtual detection teaching platform in kind of long-distance opening aircraft electronic circuit half | |
| CN103915007B (en) | Diesel vehicle full car bench simulation apparatus for demonstrating | |
| CN109191978A (en) | Shield machine manipulates driving analog system | |
| CN108806378A (en) | Ship oil separator automatic control system simulator | |
| CN104751692B (en) | A kind of equipment training simulator that actual situation is synchronous | |
| CN202795856U (en) | Simulator for electrical test equipment | |
| CN202404779U (en) | Ship power station practical training and estimating device | |
| TWM586442U (en) | Aircraft navigation light simulation system | |
| CN102509486A (en) | Driver display unit functional test bed for locomotive | |
| CN101308195A (en) | High -voltage switch secondary circuit signal emulation system | |
| CN204514623U (en) | A kind of touch-screen push-button service-life detection system | |
| CN114429722A (en) | Desktop training ware is maintained to aircraft | |
| CN206147979U (en) | Comprehensive test simulation training system | |
| CN203773772U (en) | Whole-vehicle bench simulation demonstration device for diesel vehicles | |
| CN205862130U (en) | HWIL simulation cockpit display & control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20200429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |