arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.00167cs.HCcs.RO
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一种半自动驾驶的自适应触觉共享控制方案

A Workload Adaptive Haptic Shared Control Scheme for Semi-Autonomous Driving

University of Michigan(密歇根大学);U.S. Army Ground Vehicles System Center(美国陆军地面车辆系统中心);Toyota Research Institute(丰田研究院)

Ruikun Luo, Yifan Weng, Yifan Wang, Paramsothy Jayakumar, Mark J. Brudnak, Victor Paul, Vishnu R. Desaraju, Jeffrey L. Stein, Tulga Ersal, X. Jessie Yang

摘要:

触觉共享控制用于管理半自动驾驶中人与自主智能体之间的控制权限分配。然而,现有的触觉共享控制方案没有充分考虑人类代理。为了填补这一研究空白,本研究提出了一种触觉共享控制方案,适应人类操作员的工作量,眼睛在道路上和输入扭矩的实时。我们对24名参与者进行了人在回路实验。在实验中,一个人类操作员和一个自主导航模块以固定的速度共享一个模拟的概念性高机动性多用途轮式车辆(HMMWV)的控制。与此同时,人类操作员执行目标检测任务进行监视。自主性对上述人为因素既可以是适应性的,也可以是非适应性的。结果表明,自适应触觉控制方案导致显着降低工作量,更高的信任,自主性,更好的驾驶任务的性能和更小的控制努力。

英文摘要:

Haptic shared control is used to manage the control authority allocation between a human and an autonomous agent in semi-autonomous driving. Existing haptic shared control schemes, however, do not take full consideration of the human agent. To fill this research gap, this study presents a haptic shared control scheme that adapts to a human operator's workload, eyes on road and input torque in real-time. We conducted human-in-the-loop experiments with 24 participants. In the experiment, a human operator and an autonomy module for navigation shared the control of a simulated notional High Mobility Multipurpose Wheeled Vehicle (HMMWV) at a fixed speed. At the same time, the human operator performed a target detection task for surveillance. The autonomy could be either adaptive or non-adaptive to the above-mentioned human factors. Results indicate that the adaptive haptic control scheme resulted in significantly lower workload, higher trust in autonomy, better driving task performance and smaller control effort.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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