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arXiv · 2205.00809

Automated Driving Systems: Impact of Haptic Guidance on Driving Performance after a Take Over Request

Walter Morales-Alvarez·Novel Certad·Hadj. Hamma Tadjine·Cristina Olaverri-Monreal
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Abstract

In conditional automation, a response from the driver is expected when a take over request is issued due to unexpected events, emergencies, or reaching the operational design domain boundaries. Cooperation between the automated driving system and the driver can help to guarantee a safe and pleasant transfer if the driver is guided through a haptic guidance system that applies a slight counter-steering force to the steering wheel. We examine in this work the impact of haptic guidance systems on driving performance after a take over request was triggered to avoid sudden obstacles on the road. We studied different driver conditions that involved Non-Driving Related Tasks (NRDT). Results showed that haptic guidance systems increased road safety by reducing the lateral error, the distance and reaction time to a sudden obstacle and the number of collisions.

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Walter Morales-Alvarez, Novel Certad, Hadj. Hamma Tadjine, Cristina Olaverri-Monreal. 2022-05-02. Automated Driving Systems: Impact of Haptic Guidance on Driving Performance after a Take Over Request. https://arxiv.org/abs/2205.00809

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