Effectiveness and driver acceptance of a semi-autonomous forward obstacle collision avoidance system
Effectiveness and driver acceptance of a semi-autonomous forward obstacle collision avoidance system
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DOI：
10.1016/j.apergo.2013.01.006
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发表时间：
2013-09-01
影响因子：
3.2
通讯作者：
Inagaki, Toshiyuki
中科院分区：
文献类型：
--
作者：
Itoh, Makoto;Horikome, Tatsuya;Inagaki, Toshiyuki
本文提出了一种半自主防撞系统，用于防止车辆与行人和道路上的物体之间的碰撞。该系统的设计符合以人为本的自动化原则，即，执行机动以避免碰撞的决定由驾驶员作出。然而，该系统是部分自主的，因为当驾驶员仅施加制动时，它独立地转动方向盘，表明他或她有意避开障碍物。使用中等逼真度的驾驶模拟器，我们进行了一项实验，以调查该系统在紧急情况下提高安全性的有效性，以及驾驶员的接受程度。结果表明，该系统有效地提高了在紧急情况下的安全性，系统的半自主特性被发现是可以接受的驾驶员。(C)2013 Elsevier Ltd和人体工程学学会。All rights reserved.
This paper proposes a semi-autonomous collision avoidance system for the prevention of collisions between vehicles and pedestrians and objects on a road. The system is designed to be compatible with the human-centered automation principle, i.e., the decision to perform a maneuver to avoid a collision is made by the driver. However, the system is partly autonomous in that it turns the steering wheel independently when the driver only applies the brake, indicating his or her intent to avoid the obstacle. With a medium-fidelity driving simulator, we conducted an experiment to investigate the effectiveness of this system for improving safety in emergency situations, as well as its acceptance by drivers. The results indicate that the system effectively improves safety in emergency situations, and the semi-autonomous characteristic of the system was found to be acceptable to drivers. (C) 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.