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Should Self-Driving Cars Mimic Human Driving Behaviors?

机译:自驾车应该模仿人类驾驶行为吗?

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Recent studies illustrate that people have negative attitudes towards utilizing autonomous systems due to lack of trust. Moreover, research shows a human-centered approach in autonomy is perceived as more trustworthy by users. In this paper, we scrutinize whether passengers expect self-driving cars (SDC) to mimic their personal driving behaviors or if they hold different expectations of how a SDC should drive. We developed a survey with 46 questions that asked 352 participants about their personal driving behaviors such as speed, lane changing, distance from a car in front, acceleration and deceleration, passing vehicles, etc. We further asked the same questions about their expectations of a SDC performing these tasks. Interestingly, we observed that most people prefer a SDC that drives like a less aggressive version of their own driving behaviors. Participants who reported they trust or somewhat trust AI, autonomous technologies, and SDCs expected a car with behaviors similar to their personal driving behaviors. We also found that the expectation of a SDC's level of attenuated aggressiveness witnessed among all other participants was relative to their personal driving behavior aggressiveness. For instance, male drivers showed to be more aggressive drivers than female drivers, and therefore, their expectations for a SDC was slightly more aggressive. These findings can be useful in developing certain profiles or settings for SDCs, and overall they can help in designing a SDC that is perceived as trustworthy by passengers.
机译:最近的研究表明,人对利用自治系统由于缺乏信任的消极态度。此外,研究表明自主权以人为本的方法是由用户认为更值得信赖。在本文中,我们仔细检查乘客是否希望自动驾驶汽车(SDC)来模仿他们的个人驾驶行为,或者如果他们持有的SDC应该如何推动不同的期望。我们开发了46个问题的调查是问352名与会者介绍了他们个人的驾驶行为,如速度,变道,距离在前面,加速和减速,过往车辆等车,我们还询问了他们的一个期望同样的问题SDC执行这些任务。有趣的是,我们观察到,大多数人更喜欢SDC,像自己的驾驶行为较不积极的版本的驱动器。谁报告说,他们相信或有些与会者相信AI,自主技术和SDC与预期相似,他们的个人驾驶行为的行为一辆车。我们还发现,SDC的级别其他所有参与者之间的见证减弱攻击性的预期是相对于他们的个人驾驶行为侵略性。例如,男性司机,证实是更积极的司机比女性驾驶者,因此,他们对SDC的预期稍微更具侵略性。这些发现可以在开发的SDC某些配置文件或设置是有用的,他们总能在设计由乘客视为值得信赖的一个SDC帮助。

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