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Modelling the Level of Trust in a Cooperative Automated Vehicle Control System
Halmstad University, School of Information Technology.
2016 (English)Independent thesis Advanced level (degree of Master (Two Years)), 80 credits / 120 HE creditsStudent thesis
Abstract [en]

Vehicle-to-Vehicle communication is the key technology for achieving increased perception for automated vehicles where the communication allows virtual sensing with the use of sensors placed in other vehicles. In addition, this technology also allows recognising objects that are out-of-sight. This thesis presents a Trust System that allows a vehicle to make more reliable and robust decisions. The system evaluates the current situation and generates a Trust Index indicating the level of trust in the environment, the ego vehicle, and the other vehicles. Current research focuses on securing the communication between the vehicles themselves, but does not verify the content of the received data on a system level. The proposed Trust System evaluates the received data according to sensor accuracy, behaviour of other vehicles, and the perception of the local environment. The results show that the proposed method is capable of correctly identifying various situations and discusses how the Trust Index can be used to make more robust decisions.

Place, publisher, year, edition, pages
2016. , 72 p.
Keyword [en]
cooperative driving, trust, situation awareness, autonomous driving, Vehicle-2-Vehicle communication
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
URN: urn:nbn:se:hh:diva-32046OAI: diva2:971943
Subject / course
Computer science and engineering
2016-09-14, F506, Kristian IV:s väg 3, Halmstad, 13:00 (English)
Available from: 2016-09-20 Created: 2016-09-19 Last updated: 2016-09-20Bibliographically approved

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Electrical Engineering, Electronic Engineering, Information Engineering

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