Vibrotactile Display for Driving Safety Information
Vibrotactile Display for Driving Safety Information
复制标题
用于驾驶安全信息的振动触觉显示器
DOI：
10.1109/itsc.2006.1706802
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发表时间：
2006
期刊：
影响因子：
--
通讯作者：
Sooyoung Lee
中科院分区：
文献类型：
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作者：
Hyunho Kim;Changhoon Seo;Junhun Lee;J. Ryu;Si;Sooyoung Lee
导航系统和死角警告系统等车辆驾驶支持系统使我们更安全，更舒适。这类系统只提供视觉和听觉信息。然而，视觉驾驶支持系统在驾驶员的视野中受到限制，并且听觉警告信号可能在无线电音乐、发动机噪声或谈话噪声中丢失。使用振动电机的触觉显示器可以在受限的视场和嘈杂的环境中提供有用的信息。当重要事件发生时，它可以迅速引起驾驶员的注意：例如，碰撞警告和方向提示。这些直观和快速的提示可以与视觉和听觉显示组合在一起，以向驾驶员提供多模式反馈。在本文中，我们提出了一个振动触觉显示装置，为驾驶员提供安全信息。使用脚顶部振动触觉设备的用户研究显示，经过一些训练后，字母字符的识别率为86.7%，提供驾驶安全信息的识别率为83.9%
Vehicle driving support systems such as navigation systems and dead-angle warning systems make us safer and more comfortable. These kinds of systems provide only visual and auditory information. However, visual driving support systems are restricted in driver's field-of-view and auditory warning signals can lose in radio music, engine noise, or conversation noise. Tactile displays using vibration motors can provide useful information in spite of restricted field-of-view and noisy environment. It may quickly draw the attention of the driver when important events occur: for instance, collision warning and directional cues. These intuitive and quick cues may be combined together with the visual and auditory display to give multimodal feedback to the driver. In this paper, we present a vibrotactile display device for providing safety information to drivers. User studies with the vibrotactile device on the top of the foot show 86.7% recognition rate for alphabet characters after some training and 83.9% for providing driving safety information