Assessment and development of robust software for communication in buses

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dc.contributor.authorStenberg, Jim
dc.contributor.departmentChalmers tekniska högskola / Institutionen för tillämpad mekaniksv
dc.contributor.departmentChalmers University of Technology / Department of Applied Mechanicsen
dc.date.accessioned2019-07-03T13:43:03Z
dc.date.available2019-07-03T13:43:03Z
dc.date.issued2015
dc.description.abstractNew quality demands combined with existing problems with software updates led to a desire of improved robustness in one of Volvo Buses’ control units. The code was analyzed by a static code analysis tool, tested and manual reviewed. A breakdown into five different fields (writing convention for the code, incorrect input, internal error, memory shortage and work overload) allowed for focused analysis. The gathered results were then used to design improvements for the unit, some implemented and some only evaluated. The aim was to increase the unit’s robustness when communicating. The changes made improved the memory usage and calculated the work load more accurately. This led to less resets and a more robust system. However, if more robustness would be needed in the future, the current operating system would need to be replaced.
dc.identifier.urihttps://hdl.handle.net/20.500.12380/219221
dc.language.isoeng
dc.relation.ispartofseriesDiploma work - Department of Applied Mechanics, Chalmers University of Technology, Göteborg, Sweden : 2015:14
dc.setspec.uppsokTechnology
dc.subjectTransport
dc.subjectHållbar utveckling
dc.subjectFarkostteknik
dc.subjectTransport
dc.subjectSustainable Development
dc.subjectVehicle Engineering
dc.titleAssessment and development of robust software for communication in buses
dc.type.degreeExamensarbete för masterexamensv
dc.type.degreeMaster Thesisen
dc.type.uppsokH
local.programmeComplex adaptive systems (MPCAS), MSc
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