- Technical expertise on planes calculators error codes analysis software (Airbus and Boeing).
- Modification of the software.
- Technical training of an engineer for the support of the software
Technical implementation:
- Tools: C language, LabWindows/CVI
Author: ajollytesting@admin
Avionic calculators’ production support department (Airbus, Boeing, Bombardier, Dassault, Embraer, Saab…)
- Test libraries development for TestExe, a test sequencer.
- Tools libraries development.
- Development of a test sequencer under TestStand interfaced with a data base.
- Development of software of test and management of production of downloadable diskettes on calculator.
- Development of downloadable software of basic creation of data hard calculator.
- Calculators test software maintenance.
- Design of software architectures for the semi-automatization of test bench.
Technical implementation:
- Tools: C , LabWindows/CVI, Visual C ++, TestStand, TestExe, Access, Excel, ODBC
- Instrumentation: ATHENA 7000 bench : VXI chassis (switches, multimeter DMM, acquisition DAQ, signals generator, ARINC, RS-422)
- Development of a system (hardware and software) to validate an electric consumption management calculator of the A380 from Airbus.
Technical implementation:
- Tools: C, LabWindows/CVI
- Instrumentation: VXI chassis (switches, multimeter DMM, acquisition DAQ card, signals generator), CAN bus and SIS (I2C bus)
WinDev is an Integrated Development Environment, created by PC Soft, used to develop software in WLanguage. Mainly, It is used to develop data software.
TestStand is a instruction sequences engine and a development environment for creating a test sequencer evolved several common test for different products. We have a generic software that loads, as the test product, sequences specifying actions, tests and tolerances, and components (such as DLLs) for communication with the hardware.
The aim of this test bench is to validate electronic measurements and audio signals. The system must be enough flexible to permit the test of several models of car radio.
Hardware Technology
The bench is composed of:
- an industrial PC with:
- a test sequencer, its measurement libraries and instruments drivers
- a VAN bus PCI card
- a bar code reader .
- a conversion RS-232 / I2C module
- an audio AM/FM generator GPIB
- an audio analyser GPIB
- a PXI chassis containing:
Software Technology
Operating software : MS Windows XP
Measurement software : NI LabWindows/CVI
Test Sequencer : NI TestStand
Reports : MS Excel
How does it work ?
The operator connects the car radio to the interface which is connected to the test bench. He identifies the unit to be tested with the car radio bar code. The sequence test the sound quality, the consomation, the EEPROM software and the radio reception. At the end of the tests, a Excel formated report is generated.
The modular material and software architecture allows the component generisation and thus a change robustness gain.
TestExec is a test sequencer software, available in G language for LabVIEW or in C for LabWindows/CVI.
He was replaced by TestStand of National Instruments, offering more flexibility and is compatible with the latest technologies.
- Hardware:
Measurement and test / validation solutions - Computing languages and software
C, Language G, C++, C#, Visual Basic, Fortran, Java, SQL, PHP, JSP, Pascal Object
LabVIEW, TestStand, LabWindows/CVI, Visual Studio, Delphi, MySQL
Method: UML, RUP, RAD - Protocols:
GPIB, VXI, PXI , ARINC 429, RS (232, 422), TCP/IP, CAN, I2C, VAN, Bluetooth, WIFI, UHF - Languages:
English, Spanish, French, Portuguese
- Modification and debugging of measurement software of TV transmition quality.
Technical implementation:
- Tools: C ANSI, LabWindows/CVI, Windows.
- Development of software components to edit and configure mathematical models in aim of simulating environment for radar, civil and military, test and qualification.
Technical implementation:
- Tools: DLL development with LabVIEW and integration with Visual Studio C++ and C#
