Deceleration Meter for Enhancing Driver Situation Awareness and Understanding of Functional Limit of an Adaptive Cruise Control System
Deceleration Meter for Enhancing Driver Situation Awareness and Understanding of Functional Limit of an Adaptive Cruise Control System
复制标题
用于增强驾驶员情境意识和对自适应巡航控制系统功能限制的理解的减速计
DOI：
10.9746/ve.sicetr1965.44.863
复制
发表时间：
2008
期刊：
影响因子：
--
通讯作者：
M. Itoh
中科院分区：
文献类型：
--
作者：
M. Itoh
本文讨论了如何在ACC系统启动时减少驾驶员对追尾警告系统的过度依赖。我们提出了一个·g减速表·h，它显示了最后几秒钟的最大减速率。通过在一个相对快速的减速后观察这个表，驾驶员可以理解最后一次减速是如何接近减速极限的。我们在驾驶模拟器上进行了一项实验，结果表明，即使在错过警告的情况下，驾驶员对领头车辆的快速减速的反应也没有被减速计延迟。这一结果表明，减速计可以有效地管理由于过度依赖警告系统而导致的追尾风险。
This paper discusses how to reduce driver's over-reliance on a rear-end collision warning system when an ACC system is active.We propose a•gdeceleration meter•hwhich shows the maximum deceleration rate in the last several seconds.By looking at this meter after a relatively rapid deceleration ,a driver may understand how the last deceleration was close to the deceleration limit.We conducted an experiment on a driving simulator and showed that driver's reaction to the rapid deceleration of the lead vehicle was not delayed by using the deceleration meter even when a warning was missed.This result suggests that the deceleration meter is effective to manage the risk of rear-end collisions due to over-reliance on the warning system.