Displaying System Situation Awareness Increases Driver Trust in Automated Driving
Displaying System Situation Awareness Increases Driver Trust in Automated Driving
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DOI：
10.1109/tiv.2017.2749178
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发表时间：
2017-09
影响因子：
8.2
通讯作者：
Kohei Sonoda;T. Wada
中科院分区：
文献类型：
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作者：
Kohei Sonoda;T. Wada
预计在可预见的未来，自动驾驶系统将变得越来越受欢迎。然而，脱离控制回路的驾驶员可能会因为过度信任自动驾驶系统而降低整体情况意识。或者，自动驾驶系统的引入可能导致误用或停用。出于这些原因，自动驾驶系统应该鼓励适当的驾驶员依赖以获得社会认可。系统感知范围的不完全信息可能会对信任产生不利影响。这项研究使用了振动触觉显示器与自动驾驶系统，以提供情况意识。显示器通过使驾驶员能够预测或感知由系统选择的动作而有助于驾驶员信任。显示器通过触觉刺激提供与交通对象相关的空间信息。考虑了从后面接近的车辆超过摩托车的驾驶场景。驾驶模拟器的研究结果表明，空间信息和系统的行为影响信任。
Self-driving systems are expected to become increasingly popular in the foreseeable future. However, a driver who is out of the control loop might reduce overall situation awareness by overly trusting automated driving systems. Alternatively, the introduction of automated driving systems could lead to misuse or disuse. For these reasons, an automated driving system should encourage appropriate driver reliance to achieve social acceptance. Imperfect information of the system sensing range might adversely affect trust. This study used a vibrotactile display with an automated driving system to provide situation awareness. The display contributes to driver trust by enabling a driver to predict or perceive actions selected by the system. The display provides spatial information related to traffic objects by haptic stimulus. The driving scenario of passing a motorbike with vehicles approaching from behind was considered. The results of this driving simulator study demonstrated that the spatial information and the behavior of the system affected trust.