CN108594791A - Integrated authentication system for integrating Aerial Electronic Equipment - Google Patents
Integrated authentication system for integrating Aerial Electronic Equipment Download PDFInfo
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- CN108594791A CN108594791A CN201810333855.4A CN201810333855A CN108594791A CN 108594791 A CN108594791 A CN 108594791A CN 201810333855 A CN201810333855 A CN 201810333855A CN 108594791 A CN108594791 A CN 108594791A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
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- Automation & Control Theory (AREA)
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Abstract
The invention discloses a kind of integrated authentication systems for integrating Aerial Electronic Equipment, suitable for the function and performance progress integrated verification to various comprehensive Aerial Electronic Equipments, proving period can be shortened, it improves development efficiency and reduces development cost, and the global reliability of the consistency and comprehensive Aerial Electronic Equipment of verification result can be improved.The integrated authentication system includes：Power distribution equipment, electrical power wiring assembly, remote control terminal, direct fault location and interface simulator, Data acquisition and issuance memory；The data packet that direct fault location and interface simulator simulation equipment under test inside and outside interface generate, and provide pumping signal to equipment under test and carry out direct fault location signal；Data acquisition and issuance memory is acquired and is stored the data packet that equipment under test is received and/or sent by bypass mode, and whether reaches preset condition according to performance, function and the stability of the data analysis equipment under test of multiple equipment under tests of storage.
Description
Technical field
The present invention relates to avionic device technical field of measurement and test more particularly to a kind of for integrating the integrated of Aerial Electronic Equipment
Verification system.
Background technology
The information of various avionic devices on aircraft is carried out at unified usually using unified processor on modern aircraft
Reason combines the same or similar equipment of function in a component, over the display the relevant parameter of synthesis display, and each
It is transmitted for information about by airborne databus between avionic device, to make all aviation electronics on entire aircraft set
Standby performance reaches higher level, and such system is known as integrated avionic system.
Integrated avionic system includes the numerous various equipment of function, such as synthetical display control unit, data-interface list
First, double remaining air data systems, INS/GNSS integrated navigation systems, comprehensive wireless electric system, head-up display unit, Yi Jizuo
Cabin monitoring system etc., these device characteristics are different.Existing testing process, it usually needs be separately provided and match for various equipment
Test device, and individually complete various functions and performance verification verification, cause the integrated avionic system verification process period compared with
Length, cost are higher, and due to the difference of a variety of test devices itself, the testing standard of various equipment under tests are caused to be difficult to unite
One, cause verification result global reliability relatively low.
Invention content
An object of the present invention at least that, for how to overcome the above-mentioned problems of the prior art, provide one kind
Integrated authentication system for integrating Aerial Electronic Equipment, suitable for various comprehensive Aerial Electronic Equipments function and performance carry out integrated test
Card, can shorten proving period, and improving development efficiency simultaneously reduces development cost, and can improve verification result consistency and
The global reliability of comprehensive Aerial Electronic Equipment.
To achieve the goals above, the technical solution adopted by the present invention includes following aspects.
A kind of integrated authentication system for integrating Aerial Electronic Equipment comprising：Power distribution equipment, electrical power wiring assembly, remote control
Terminal, direct fault location and interface simulator, Data acquisition and issuance memory；
Wherein, power distribution equipment includes that sequentially connected power distribution unit, DC power supplier is arranged in the first cabinet
And power controling box；Power distribution unit is used for each test device into integrated authentication system and provides AC power, direct current
Source module provides DC power supply via power controling box to equipment under test；
Electrical power wiring assembly includes the Ethernet switch being arranged in the second cabinet, distributing cabinet and test cable group, will be by
It is connected with each other, and passes through between measurement equipment, direct fault location and interface simulator, Data acquisition and issuance memory, power distribution equipment
Distributing cabinet provides external third-parties test interface and direct fault location interface；
Remote control terminal has integrated verification environment man-machine operation interface, in the mistake tested equipment under test
Joint software debugging, test monitoring and the data analysis of multiple equipment under tests are remotely carried out in journey by Ethernet switch；
Direct fault location and interface simulator are connect by Ethernet switch and distributing cabinet with multiple equipment under tests respectively, are used
In the data packet that simulation equipment under test inside and outside interface generates, and provides pumping signal to equipment under test and carry out failure note
Enter signal；
Data acquisition and issuance memory is connect by Ethernet switch and distributing cabinet with multiple equipment under tests respectively, is used
It is set in the data packet that equipment under test reception is acquired and stored by bypass mode and/or is sent, and according to multiple be tested of storage
Whether performance, function and the stability of standby data analysis equipment under test reach preset condition.
In conclusion by adopting the above-described technical solution, the present invention at least has the advantages that：
By power distribution unit, into integrated authentication system, each test device provides AC power, DC power supplier
Via power controling box DC power supply is provided to equipment under test；By electrical power wiring assembly by equipment under test, direct fault location and interface mould
It is connected with each other between quasi- device, Data acquisition and issuance memory, power distribution equipment；Quilt is simulated by direct fault location and interface simulator
The data packet that measurement equipment inside and outside interface generates, and provide pumping signal to equipment under test and carry out direct fault location signal；
Proving period can be shortened, improving development efficiency simultaneously reduces development cost, and can improve the consistency of verification result and comprehensive
Close the global reliability of Aerial Electronic Equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of integrated authentication system according to the ... of the embodiment of the present invention.
Fig. 2 is power distribution schematic diagram according to the ... of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of power controling box according to the ... of the embodiment of the present invention.
Fig. 4 is the connection diagram of Data acquisition and issuance memory according to the ... of the embodiment of the present invention.
Specific implementation mode
With reference to the accompanying drawings and embodiments, the present invention will be described in further detail, so that the purpose of the present invention, technology
Scheme and advantage are more clearly understood.It should be appreciated that described herein, specific examples are only used to explain the present invention, and does not have to
It is of the invention in limiting.
Fig. 1 shows the structural schematic diagram of integrated authentication system according to the ... of the embodiment of the present invention, includes mainly：With Denso
It sets, electrical power wiring assembly, remote control terminal, direct fault location and interface simulator, Data acquisition and issuance memory.
Wherein, power distribution equipment includes that sequentially connected power supply is arranged in the first cabinet (for example, 19 cun of 42U standard cabinets)
Allocation unit PDU, DC power supplier and power controling box, PDU each test devices into integrated authentication system provide 220V
AC power, DC power supplier provide 28V DC power supplies via power controling box to equipment under test.
Electrical power wiring assembly includes the Ethernet switch being arranged in the second cabinet, distributing cabinet and test cable group, will be by
Interconnection between measurement equipment, direct fault location and interface simulator, Data acquisition and issuance memory, power distribution equipment, and lead to
It crosses distributing cabinet and external third-parties test interface and direct fault location interface is provided.
There is remote control terminal integrated verification environment man-machine operation interface (such as to execute various tests and data analysis
Graphic user interface and input/output interface), for passing through Ethernet exchanging during testing equipment under test
Machine remotely carries out joint software debugging, test monitoring and the data analysis of multiple equipment under tests.Remote control terminal specifically can be with
Using three or more platform portable computers, to carry out joint test and data analysis to equipment under test simultaneously, so as to shorten
The system debug period simultaneously accelerates testing progress.
Direct fault location and interface simulator use the industrial personal computer with PCI board card interface, are arranged in third cabinet, lead to
It crosses and is inserted in the RS422 communication cards of PCI board card interface and is connect with distributing cabinet, and pass through internal Ethernet interface and handed over Ethernet
It changes planes connection；Direct fault location and interface simulator are used to instruct the Ethernet interface of control industrial personal computer and RS422 logical according to test
Letter card come simulate equipment under test inside and outside interface generation Ethernet and RS422 data packets, with to equipment under test provide swash
It encourages signal, realize direct fault location and interface simulation.
Data acquisition and issuance memory uses the industrial personal computer with PCI board card interface, and with connecting with distributing cabinet
RS422 communication cards and input/output I/O cards, and the Ethernet interface that is connect with Ethernet switch；Data acquisition and issuance
Memory is used to acquire the data packet that equipment under test is received and/or sent by bypass mode, and is stored.It can also be into one
Whether step reaches preset according to performance, function and the stability of the data analysis equipment under test of multiple equipment under tests of storage
Condition.Specifically, the 8 channel RS422 communication cards that seven pieces of flank speeds are 921.6kbps, the I/O in 2 piece of 64 channel may be used
Card.
Direct fault location and interface simulator, Data acquisition and issuance memory are arranged in third cabinet, and equipment under test is set
It sets in the 4th cabinet, it is deep that first to fourth cabinet is used uniformly 42U high, 800mm wide, 800mm.
Fig. 2 shows power distribution schematic diagram according to the ... of the embodiment of the present invention, the alternating current of wherein 220V AC inputs 220V
After AC power supplies allocation unit PDU, directly 220V AC powers are provided to test device.DC power supplier turns 220V alternating currents
28V direct currents are changed to, and equipment under test is supplied to by power controling box.Maximum power may be used in DC power supplier
3000W and the high-power DC power supply with the network communication interface for remote control output voltage.
Fig. 3 shows the structural schematic diagram of power controling box according to the ... of the embodiment of the present invention.The output of DC power supplier
Manual switch group of the input with multiple manual switches (for example, at least 22) after the first over-current protecting unit, voltage instruction
Device is in parallel with manual switch group to show the voltage value inputted in real time.One end that each in manual switch group switchs is sequentially connected
It is connect with one end of the power input interface of equipment under test after second over-current protecting unit and current indicator, manual switch group
In each switch other end directly connect with the other end of the power input interface of equipment under test, so as to by manual
Each switch is to control the power input of each equipment under test in switching group, and is exported by current indicator real-time display
Current value.
In various embodiments, two TP-LINKTL-SG1024DT may be used in the Ethernet switch in electrical power wiring assembly
Serial 24 mouthfuls of full gigabit switch.The front panel of distributing cabinet have 400 road signal testing points straight cutting seat board with direct fault location
It is connected with interface simulator and external third-parties test equipment；There are five 22 core aviation sockets, five for the rear panel tool of distributing cabinet
A 55 core aviation socket and four 100 core aviation sockets by test cable group to be connected to various equipment under tests.Test cable
Group includes at least 5 meters of long two set synthetical display control cells D U signal cables, two sets of synthetical display control cells D U Ethernets
Cable, a set of HUD signal cables, a set of head-up display unit HUD Ethernet cables, two sets of data interface unit DIU signal electricity
Cable, two sets of data interface unit DIU Ethernet cables, a set of comprehensive wireless electric system CNS signal cables, two sets of microphones are preposition puts
Big component JAT signal cables, two sets of audio frequency control ACP signal cables, a set of integrated navigation system INS/GNSS signal cables, one
Cover air data system ADS signal cables, a set of rear deck display VM signal cables and a set of cockpit television camera CTVS
Signal cable.
Fig. 4 shows the connection diagram of Data acquisition and issuance memory according to the ... of the embodiment of the present invention.By keyboard,
The human-computer interaction devices such as display, mouse are via the friendship between more mian engine changeover device KVM and Data acquisition and issuance memory
Mutual interface connection is exported with carrying out control instruction input and test data result.Data acquisition and issuance memory passes through all the way
Ethernet interface is connect with Ethernet switch, to obtain the mirror image data of designated port in interchanger；Pass through 64 channel of two-way
Discrete signal interface connect and receive the discrete magnitude signal of equipment under test transmission with distributing cabinet and (such as AWG may be used
24# single-core shielding lines, ground connection indicate enabled, and open circuit indicates not enable)；It (such as may be used by seven tunnels, 8 multi-channel serial interface
Baud rate is the full duplex RS422 interfaces of 115200bps) it is connect with distributing cabinet to receive serial data.Ethernet switch point
Do not connect with multiple equipment under tests by multiple Ethernet interfaces, distributing cabinet respectively by discrete signal interface and serial line interface with
Multiple equipment under test connections.
The above, the only detailed description of the specific embodiment of the invention rather than limitation of the present invention.The relevant technologies
The technical staff in field is not in the case where departing from the principle and range of the present invention, various replacements, modification and the improvement made
It should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of for integrating the integrated authentication system of Aerial Electronic Equipment, which is characterized in that the integrated authentication system includes：Distribution
Device, electrical power wiring assembly, remote control terminal, direct fault location and interface simulator, Data acquisition and issuance memory；
Wherein, power distribution equipment includes that sequentially connected power distribution unit, DC power supplier and electricity is arranged in the first cabinet
Source control cabinet；Power distribution unit is used for each test device into integrated authentication system and provides AC power, DC power supply mould
Block provides DC power supply via power controling box to equipment under test；
Electrical power wiring assembly includes the Ethernet switch being arranged in the second cabinet, distributing cabinet and test cable group, will be tested and set
It is connected with each other between standby, direct fault location and interface simulator, Data acquisition and issuance memory, power distribution equipment, and passes through wiring
Case provides external third-parties test interface and direct fault location interface；
Remote control terminal has integrated verification environment man-machine operation interface, for during testing equipment under test
Joint software debugging, test monitoring and the data analysis of multiple equipment under tests are remotely carried out by Ethernet switch；
Direct fault location and interface simulator are connect by Ethernet switch and distributing cabinet with multiple equipment under tests respectively, are used for mould
The data packet that quasi- equipment under test inside and outside interface generates, and provide pumping signal to equipment under test and carry out direct fault location letter
Number；
Data acquisition and issuance memory is connect by Ethernet switch and distributing cabinet with multiple equipment under tests respectively, for leading to
It crosses bypass mode acquisition and storage equipment under test receives and/or the data packet of transmission, and according to multiple equipment under tests of storage
Whether performance, function and the stability of data analysis equipment under test reach preset condition.
2. integrated authentication system according to claim 1, which is characterized in that the direct fault location and interface simulator use
Industrial personal computer with PCI board card interface, and the RS422 communication cards by being inserted in PCI board card interface are connect with distributing cabinet, are passed through
Internal Ethernet interface is connect with Ethernet switch.
3. integrated authentication system according to claim 1, which is characterized in that the Data acquisition and issuance memory uses
Industrial personal computer with PCI board card interface, and there are 8 channel RS422 communication cards of seven pieces of flank speeds for 921.6kbps, 2 piece 64
The I/O cards in channel.
4. integrated authentication system according to claim 1, which is characterized in that the power distribution unit receives 220V AC
Alternating current input after, directly to test device provide 220V AC powers；220V alternating currents are converted to 28V by DC power supplier
Direct current, and equipment under test is supplied to by power controling box；
The DC power supplier uses maximum power for 3000W and with the network communication for remote control output voltage
The high-power DC power supply of interface.
5. integrated authentication system according to claim 4, which is characterized in that DC power supplier in the power controling box
Output the manual switch group with multiple manual switches is inputted after the first over-current protecting unit；Voltage indicator with manually
Switching group parallel connection is to show the voltage value inputted in real time；One end that each in manual switch group switchs is sequentially connected the second overcurrent
It is connect with one end of the power input interface of equipment under test after protection location and current indicator, each in manual switch group
The other end of switch is directly connect with the other end of the power input interface of equipment under test, so as to be operated with manual switches in group
Each switchs to control the power input of each equipment under test, and the electric current exported by current indicator real-time display
Value.
6. integrated authentication system according to claim 1, which is characterized in that the Ethernet switch in the electrical power wiring assembly
Using the serial 24 mouthfuls of full gigabit switch of two TP-LINKTL-SG1024DT；There are the front panel of distributing cabinet 400 road signals to survey
The straight cutting seat board of pilot with direct fault location and interface simulator and external third-parties test equipment to connect；Behind distributing cabinet
There are five 22 core aviation sockets, five 55 core aviation sockets and four 100 core aviation sockets to be connected by test cable group for plate tool
It is connected to various equipment under tests；Test cable group includes at least 5 meters long of more set signal cables and Ethernet cable.
7. integrated authentication system according to claim 6, which is characterized in that the test cable group includes two sets comprehensive aobvious
Show control unit signal cable, two sets of synthetical display control unit Ethernet cables, a set of head-up display unit signal cable, one
Cover head-up display unit Ethernet cable, two sets of data interface unit signal cables, two sets of data interface unit Ethernet cables,
A set of comprehensive radio system signal cable, the preposition amplifier module signal cable of two sets of microphones, two sets of audio control signal cables,
A set of integrated navigation system signal cable, a set of air data system signal cable, a set of rear deck monitor signal cable and
A set of cockpit camera signal cable.
8. integrated authentication system according to claim 3, which is characterized in that the Data acquisition and issuance memory passes through
Human-computer interaction device connects via the interactive interface between more mian engine changeover devices and Data acquisition and issuance memory, to carry out
Control instruction inputs and the output of test data result.
9. integrated authentication system according to claim 8, which is characterized in that the Data acquisition and issuance memory passes through
Ethernet interface is connect with Ethernet switch all the way, to obtain the mirror image data of designated port in interchanger；Pass through two-way 64
The discrete signal interface in channel connect and receives the discrete magnitude signal of equipment under test transmission with distributing cabinet；Pass through seven tunnels, 8 channel
Serial line interface is connect with distributing cabinet to receive serial data；Ethernet switch passes through multiple Ethernet interfaces and multiple quilts respectively
Measurement equipment connects, and distributing cabinet is connect by discrete signal interface and serial line interface with multiple equipment under tests respectively.
10. integrated authentication system according to claim 1, which is characterized in that the direct fault location and interface simulator, number
It is arranged in third cabinet according to acquiring and analyzing memory, equipment under test is arranged in the 4th cabinet；First to fourth cabinet is equal
It is deep for 42U high, 800mm wide, 800mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333855.4A CN108594791A (en) | 2018-04-13 | 2018-04-13 | Integrated authentication system for integrating Aerial Electronic Equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333855.4A CN108594791A (en) | 2018-04-13 | 2018-04-13 | Integrated authentication system for integrating Aerial Electronic Equipment |
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| CN201810333855.4A Pending CN108594791A (en) | 2018-04-13 | 2018-04-13 | Integrated authentication system for integrating Aerial Electronic Equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727507A (en) * | 2018-12-26 | 2019-05-07 | 南京全信光电系统有限公司 | A kind of flight training simulator electrical subsystem |
| CN111208770A (en) * | 2020-03-02 | 2020-05-29 | 北京华力智飞科技有限公司 | Signal acquisition and test system and test method |
| CN111625982A (en) * | 2020-05-29 | 2020-09-04 | 成都赫尔墨斯科技股份有限公司 | Impact and crash analysis method of portable navigation equipment based on Ansys |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201780506U (en) * | 2010-06-28 | 2011-03-30 | 北京经纬恒润科技有限公司 | Test equipment for testing electronic controller |
| CN202110438U (en) * | 2011-03-04 | 2012-01-11 | 珠海矽微电子科技有限公司 | Integrated multifunctional 1553B bus analyzer |
| CN103019921A (en) * | 2011-09-20 | 2013-04-03 | 中国人民解放军63928部队 | Operating system fault tolerance testing system and method based on fault injection |
| CN104699068A (en) * | 2013-12-04 | 2015-06-10 | 贵州航空发动机研究所 | Universal simulator for aircraft engines |
| CN204595598U (en) * | 2015-04-01 | 2015-08-26 | 上海汽车集团股份有限公司 | Based on the vehicle body electric-control system test platform of hardware in loop |
| CN204631476U (en) * | 2015-04-08 | 2015-09-09 | 南京航空航天大学 | Simulation of Aeroengine Control System interface adapter |
| US20150294038A1 (en) * | 2014-04-13 | 2015-10-15 | Vtool Ltd. | Graphical Design Verification Environment Generator |
| CN105717804A (en) * | 2016-01-27 | 2016-06-29 | 中电科航空电子有限公司 | Integrated verification test method and system of CNS system and integrated test device |
| CN205788161U (en) * | 2016-06-13 | 2016-12-07 | 上海科梁信息工程股份有限公司 | The test system of communication interface |
| CN106354642A (en) * | 2016-08-29 | 2017-01-25 | 中国航空工业集团公司西安飞机设计研究所 | Onboard central maintenance system software testing method and its system |
| CN106788825A (en) * | 2016-12-13 | 2017-05-31 | 中电科航空电子有限公司 | A kind of radio tuned cell test device |
| CN107562969A (en) * | 2016-06-30 | 2018-01-09 | 中国航发商用航空发动机有限责任公司 | The integrated approach and device of aeroengine control system software |
-
2018
- 2018-04-13 CN CN201810333855.4A patent/CN108594791A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201780506U (en) * | 2010-06-28 | 2011-03-30 | 北京经纬恒润科技有限公司 | Test equipment for testing electronic controller |
| CN202110438U (en) * | 2011-03-04 | 2012-01-11 | 珠海矽微电子科技有限公司 | Integrated multifunctional 1553B bus analyzer |
| CN103019921A (en) * | 2011-09-20 | 2013-04-03 | 中国人民解放军63928部队 | Operating system fault tolerance testing system and method based on fault injection |
| CN104699068A (en) * | 2013-12-04 | 2015-06-10 | 贵州航空发动机研究所 | Universal simulator for aircraft engines |
| US20150294038A1 (en) * | 2014-04-13 | 2015-10-15 | Vtool Ltd. | Graphical Design Verification Environment Generator |
| CN204595598U (en) * | 2015-04-01 | 2015-08-26 | 上海汽车集团股份有限公司 | Based on the vehicle body electric-control system test platform of hardware in loop |
| CN204631476U (en) * | 2015-04-08 | 2015-09-09 | 南京航空航天大学 | Simulation of Aeroengine Control System interface adapter |
| CN105717804A (en) * | 2016-01-27 | 2016-06-29 | 中电科航空电子有限公司 | Integrated verification test method and system of CNS system and integrated test device |
| CN205788161U (en) * | 2016-06-13 | 2016-12-07 | 上海科梁信息工程股份有限公司 | The test system of communication interface |
| CN107562969A (en) * | 2016-06-30 | 2018-01-09 | 中国航发商用航空发动机有限责任公司 | The integrated approach and device of aeroengine control system software |
| CN106354642A (en) * | 2016-08-29 | 2017-01-25 | 中国航空工业集团公司西安飞机设计研究所 | Onboard central maintenance system software testing method and its system |
| CN106788825A (en) * | 2016-12-13 | 2017-05-31 | 中电科航空电子有限公司 | A kind of radio tuned cell test device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727507A (en) * | 2018-12-26 | 2019-05-07 | 南京全信光电系统有限公司 | A kind of flight training simulator electrical subsystem |
| CN111208770A (en) * | 2020-03-02 | 2020-05-29 | 北京华力智飞科技有限公司 | Signal acquisition and test system and test method |
| CN111208770B (en) * | 2020-03-02 | 2021-03-23 | 北京华力智飞科技有限公司 | Signal acquisition and test system and test method |
| CN111625982A (en) * | 2020-05-29 | 2020-09-04 | 成都赫尔墨斯科技股份有限公司 | Impact and crash analysis method of portable navigation equipment based on Ansys |
| CN111625982B (en) * | 2020-05-29 | 2023-07-25 | 成都赫尔墨斯科技股份有限公司 | Ansys-based impact and drop impact analysis method for portable navigation equipment |
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Application publication date: 20180928 |
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