驾驶员疲劳检测的转向抓地力

Proceedings. Student Conference on Research and Development, 2003. SCORED 2003. Pub Date : 2003-08-25 DOI:10.1109/SCORED.2003.1459661

Thum Chia Chieh, M. Mustafa, A. Hussain, E. Zahedi, B. Majlis

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引用次数: 50

摘要

本文介绍了一种通过监测驾驶员对方向盘的握持力来检测驾驶员疲劳的方法，该方法基于驾驶员疲劳或失去警觉性导致的方向盘握持力变化。方向盘握把力数据通过附着在方向盘上的两个电阻式力传感器获得，并借助数据采集模块与个人计算机相连。然后利用基于对数似然比的变化检测算法来评估驾驶员的警觉性。该系统是利用传感器融合技术预防驾驶员相关交通事故的智能车辆驾驶员安全系统的一个模块。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Driver fatigue detection using steering grip force

This paper describes an automobile driver fatigue detection method by monitoring the driver's grip force on the steering wheel, based on the variation in steering grip force due to fatigue or loosing alertness. Steering grip force data is obtained by using two resistive force sensors attached to the steering wheel and connected to a personal computer with the aid of a data acquisition module. The alertness of the driver is then assessed by utilizing change detection algorithm based on log-likelihood ratio. The aforementioned system is a module of a driver safety system for smart vehicle, which uses sensor fusion technology to prevent driver-related road accidents.

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Proceedings. Student Conference on Research and Development, 2003. SCORED 2003.

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