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Modular MiniTest Tester
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Computer Science. Luleå tekniska universitet.
2017 (English)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

RealTest is a company located in V¨aster˚as, Sweden, that works with embedded systems and test systems. RealTest had a need for a new test system for one of their products, the MiniTester (MT) mk2 that is used to test Drive Control Units (DCUs) used on trains. The problems that had to be solved were, finding out the most common faults of the product, make the test system modifiable and scalable, have a software running on a Windows PC with a working GUI and test logic and design a hardware component measurement unit to generate and measure signals.

The system described in this report is the software parts of the developed MiniTest tester that runs on a Windows PC as well as the hardware design. The programming of the measurement unit and the testing of that unit is not covered by this report.

The hardware consist of custom PCBs and Arduino boards. The Windows PC programs implemented a GUI and test logic according to the goals with a few exceptions left for further work. These programs have been evaluated by emulating the hardware. The system is shown to be modifiable in practice by implementation and scalable in theory

Place, publisher, year, edition, pages
2017. , p. 32
Keywords [en]
Test System, SOA, Adapter Pattern, Modular, Test, Test Sequence, Test Motor, Test Case, Websocker, Web-socket, CoAP, Constrained Application Protocol
National Category
Embedded Systems Computer Systems Communication Systems Signal Processing Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-65101OAI: oai:DiVA.org:ltu-65101DiVA, id: diva2:1133316
External cooperation
RealTest
Educational program
Computer Science and Engineering, master's level
Supervisors
Examiners
Available from: 2017-08-18 Created: 2017-08-15 Last updated: 2017-08-18Bibliographically approved

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fulltext(2205 kB)107 downloads
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Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf