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Venkita, S.R. (author), Willemsen, D. (author), Alirezaei, M. (author), Nijmeijer, H. (author)One of the main safety concerns associated with semi-autonomous vehicles is the sharing of control between a human driver and an autonomous driving system. Even with an attentive driver, such switches in control may pose a threat to the safety of the driver and the surrounding vehicles. The aim of this study is to develop an indicator that can...article 2019
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Zhang, B. (author), Wilschut, E.S. (author), Willemsen, D.M.C. (author), Martens, M.H. (author)Automated truck platooning is getting an increasing interest for its potentially beneficial effects on fuel consumption, driver workload, traffic flow efficiency, and safety. Nevertheless, one major challenge lies in the safe and comfortable transitions of control from the automated system back to the human drivers, especially when they have...article 2019
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van den Bos, P. (author), Tretmans, J. (author)We provide a model-based testing approach for systems comprising both state-transition based control flow, and data elements such as variables and data-dependent transitions. We propose test generation and execution, based on model-coverage: we generate test cases that aim to reach all transitions of the model. To obtain a test case reaching a...conference paper 2019
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Zhang, B. (author), de Winter, J. (author), Varotto, S. (author), Happee, R. (author), Martens, M.H. (author)An important question in automated driving research is how quickly drivers take over control of the vehicle in response to a critical event or a take-over request. Although a large number of studies have been performed, results vary strongly. In this study, we investigated mean take-over times from 129 studies with SAE level 2 automation or...article 2019
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Willemsen, D.M.C. (author), Stuiver, A. (author), Hogema, J. (author), Kroon, L. (author), Sukumar, P. (author)There is a trend in Advanced Driver Assistance systems towards increased automation. Current systems and near-future systems will not yet be able to deal with all different situations that can be encountered and therefore need to share control of the vehicle with the driver. To safely and comfortably share control, a method for the transition of...conference paper 2014