计算机工程与应用2009，Vol.45Issue(33)：57-59,72,4.DOI:10.3778/j.issn.1002-8331.2009.33.018
嵌入式列车司机驾驶疲劳检测系统设计
Embedded train driving fatigue detection system design
摘要
Abstract
In order to do effective,real-time detection of the train driving fatigue,a vehicle-mounted embedded train driving fa-tigue detecting system is designed taking ADI dual-core DSP chip ADSP-BF561 as a core.The hardware components principle of this embedded system and PERCLOS,a non-contact fatigue detection method,are clarified.Finally, the structure,design and imple-mentation methods of the system software are elaborated in details.The results show that this design scheme can detect fatigue in real time; the system has small size,low cost.关键词
嵌入式系统/双核数字信号处理/驾驶疲劳/在线检测Key words
embedded system/dual-core Digital Signal Processing(DSP)/driving fatigue/online testing分类
信息技术与安全科学引用本文复制引用
彭军,何伟锋,杨迎泽..嵌入式列车司机驾驶疲劳检测系统设计[J].计算机工程与应用,2009,45(33):57-59,72,4.基金项目
国家自然科学基金(the National Natural Science Foundation of China under Grant No.60874042) （the National Natural Science Foundation of China under Grant No.60874042）
湖南省自然科学基金(the Natural Scienee Foundation of Hunan Province of China under Grant No.06JJ50144). （the Natural Scienee Foundation of Hunan Province of China under Grant No.06JJ50144）
