A Research Roadmap for Test Design in Automated Integration Testing of Vehicular Systems

• An increasing share of the innovations emerging in the vehicular industry are implemented in software. Consequently, vehicular electrical systems are becoming more and more complex with an increasing number of functions, computational nodes and complex sensors, e.g., cameras and radars. The introduction of autonomous functional components, such as advanced driver assistance systems, highlight the foreseeable complexity of different parts of the system interacting with each other and with the human driver. It is of utmost importance that the testing effort can scale with this increasing complexity. In this paper, we review the challenges that we are facing in integration testing of complex embedded vehicular systems. Further, based on these challenges we outline a set of research directions for semi-automated or automated test design and execution in integration testing of vehicular systems. While the discussion is exemplified with our hands-on experience of the automotive industry, much of the concepts can be generalised to a broader setting of complex embedded systems.

Subject headings

NATURVETENSKAP  -- Data- och informationsvetenskap (hsv//swe)

NATURAL SCIENCES  -- Computer and Information Sciences (hsv//eng)

Keyword

Software Testing

Automotive Systems

Embedded Systems

Integration Testing

Publication and Content Type

ref (subject category)

kon (subject category)