论文标题
行人的自动驾驶视觉信号：实验和设计建议
Autonomous Vehicle Visual Signals for Pedestrians: Experiments and Design Recommendations
论文作者
论文摘要
自动驾驶汽车（AV）将改变运输，也可以改变车辆与行人之间的相互作用。在没有驾驶员的情况下，尚不清楚AV如何将其意图传达给行人。一种选择是使用视觉信号。为了推进他们的设计，我们进行了四个人参与的实验，并评估了六个代表性的AV视觉信号，以便在行人交叉路口进行可见性，直觉，说服力和可用性。根据结果，我们将十二个实用的设计建议用于AV视觉信号，重点是信号模式设计和放置。此外，该论文推进了对视觉信号的实验评估方法，包括使用自动驾驶汽车，包括实验室，闭幕式和公共道路测试。此外，本文还报告了对行人人行横道行为的见解以及行人信任对AVS对行为的影响。我们希望这项工作将构成对AV灯的国际标准制定的有价值的意见，从而有助于一般成熟的自动驾驶。
Autonomous Vehicles (AV) will transform transportation, but also the interaction between vehicles and pedestrians. In the absence of a driver, it is not clear how an AV can communicate its intention to pedestrians. One option is to use visual signals. To advance their design, we conduct four human-participant experiments and evaluate six representative AV visual signals for visibility, intuitiveness, persuasiveness, and usability at pedestrian crossings. Based on the results, we distill twelve practical design recommendations for AV visual signals, with focus on signal pattern design and placement. Moreover, the paper advances the methodology for experimental evaluation of visual signals, including lab, closed-course, and public road tests using an autonomous vehicle. In addition, the paper also reports insights on pedestrian crosswalk behaviours and the impacts of pedestrian trust towards AVs on the behaviors. We hope that this work will constitute valuable input to the ongoing development of international standards for AV lamps, and thus help mature automated driving in general.
