Embedded train driving fatigue detection system design

doi:10.3778/j.issn.1002-8331.2009.33.018

Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (33): 57-59.DOI: 10.3778/j.issn.1002-8331.2009.33.018

• 研发、设计、测试 • Previous Articles Next Articles

Embedded train driving fatigue detection system design

PENG Jun，HE Wei-feng，YANG Ying-ze

School of Information Science and Engineering，Central South University，Changsha 410075，China

Received:2008-09-19 Revised:2008-12-01 Online:2009-11-21 Published:2009-11-21
Contact: PENG Jun

嵌入式列车司机驾驶疲劳检测系统设计

彭军，何伟锋，杨迎泽

中南大学信息科学与工程学院，长沙 410075

通讯作者: 彭军

Abstract

Abstract: In order to do effective，real-time detection of the train driving fatigue，a vehicle-mounted embedded train driving fatigue 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 implementation 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.

Key words: embedded system, dual-core Digital Signal Processing（DSP）, driving fatigue, online testing

摘要： 为了有效地进行列车司机驾驶疲劳实时检测，利用ADI公司的双核DSP芯片ADSP-BF561，设计了车载的嵌入式列车司机驾驶疲劳在线检测系统。阐明了该嵌入式系统的硬件组成原理和PERCLOS非接触式疲劳检测方法，最后详细阐述了系统软件结构和设计实现方法。实验结果表明此方案能实时检测疲劳发生，该系统体积小、成本低、实时性好。

关键词: 嵌入式系统, 双核数字信号处理, 驾驶疲劳, 在线检测

CLC Number:

TP391.4

PENG Jun，HE Wei-feng，YANG Ying-ze. Embedded train driving fatigue detection system design[J]. Computer Engineering and Applications, 2009, 45(33): 57-59.

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.

[1]	GUO Lin, SUN Qinglin, CHEN Sai, CHEN Zengqiang, JIA Hongchen. Design of Powered Parafoil System Based on Real-Time Multitask Operating System [J]. Computer Engineering and Applications, 2019, 55(16): 227-234.
[2]	PAN Jie1, WATANABE Masahiko2, ZHOU Kuanjiu1, LIANG Haoran1, CUI Kai1. Formal modeling approach for embedded software [J]. Computer Engineering and Applications, 2018, 54(8): 61-71.
[3]	ZHAO Bo1，2, LI Erhui1，2, MA Jun1，2, HUANG Yuqing1，2. Security-enhanced key generation scheme based on USB Key [J]. Computer Engineering and Applications, 2018, 54(10): 135-142.
[4]	LI Xiaodan. Design of IOT embedded gateway based on STM32 [J]. Computer Engineering and Applications, 2015, 51(4): 61-65.
[5]	MA Ning, CHEN Xiaodong, LI Yanan, YIN Qingyun, WANG Yi, YU Daoyin. Speech recognition for endoscopic automatic positioning system [J]. Computer Engineering and Applications, 2014, 50(8): 207-210.
[6]	XUE Shishuai, LIU Dan, XU Zhan, LI Jianhong. Design of secure file system for active RFID tag [J]. Computer Engineering and Applications, 2014, 50(24): 47-49.
[7]	ZHAO Bo1，2, FEI Yongkang1，2, XIANG Shuang1，2, LI Yifan1，2. Research and implementation of secure boot mechanism for embedded systems [J]. Computer Engineering and Applications, 2014, 50(10): 72-77.
[8]	FAN Tao1, LIU Gaohui1, YE Xiaochun2, LI Wenming2, SONG Shuang2, FAN Dongrui2. Research and implementation of source-level debugging system on SPARC platform simulator [J]. Computer Engineering and Applications, 2013, 49(4): 65-70.
[9]	LI Yefan1，2, ZHANG Kailong1，2, YAO Longhui1，2, ZHOU Xingshe1，2. Optimized generating algorithm of various styles patterns for intelligent sewing equipment [J]. Computer Engineering and Applications, 2012, 48(8): 168-171.
[10]	LAN Ting, PU Jiexin. Real time detection method of visual fatigue in video image [J]. Computer Engineering and Applications, 2012, 48(35): 147-150.
[11]	WANG Bin1, LI Wenxin1, LI Detian1, LIU Li2. Method of graphical and Chinese character display based on FPGA [J]. Computer Engineering and Applications, 2012, 48(33): 89-95.
[12]	WANG Li1，2, ZHOU Wei3. Design of embedded Web server based on ARM [J]. Computer Engineering and Applications, 2012, 48(14): 90-93.
[13]	YE Jihua, WANG Shimin, GUO Fan, YANG Qinhong, YU Min. Research of Gabor features fusion in embedded face recognition system [J]. Computer Engineering and Applications, 2012, 48(11): 148-151.
[14]	XIAO Helong, TANG Wensheng. Improved Linux realtime scheduling algorithm based on RTAI [J]. Computer Engineering and Applications, 2012, 48(1): 81-83.
[15]	CHEN Zuo，REN Xiaoxi，WAN Xin，YANG Qiuwei. Design and implementation of embedded reconfigurable display adapter [J]. Computer Engineering and Applications, 2011, 47(9): 65-68.

Embedded train driving fatigue detection system design

嵌入式列车司机驾驶疲劳检测系统设计

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics