Many car accidents are caused by human distractions, including cognitive distractions. In-vehicle human-machine interfaces (HMIs) have evolved throughout the years, providing more and more functions. Interaction with the HMIs can, however, also lead to further distractions and, as a consequence, accidents. To tackle this problem, we propose using adaptive HMIs that change according to the mental workload of the driver. In this work, we present the current status as well as preliminary results of a user study using naturalistic secondary tasks while driving (i.e., the primary task) that attempt to understand the effects of one such interface.
翻译:许多汽车事故是由人的分心引起的,包括认知分心。车辆内的人-机械界面(HMI)多年来不断演变,提供了越来越多的功能。然而,与HMI的互动还可能导致进一步的分心,并因此导致事故。为了解决这一问题,我们建议使用适应性型的HMI,根据驾驶员的精神工作量而变化。在这项工作中,我们介绍了用户在驾驶时使用自然第二手任务(即主要任务)进行的一项用户研究的现状和初步结果,该研究试图了解这种界面的影响。