نتایج جستجو برای: driver fatigue

تعداد نتایج: 108875  

Journal: :Physiology & behavior 2008
Ping-Huang Ting Jiun-Ren Hwang Ji-Liang Doong Ming-Chang Jeng

Long duration of driving is a significant cause of fatigue-related accidents on motorways or major roadways. The fatigue caused by driving for extended periods acutely impairs driver alertness and performance and can compromise transportation safety. This study quantitatively measured the progression of driver fatigue and identified the conservative safe duration of continuous highway driving. ...

Journal: :Human factors 2012
Catherine Neubauer Gerald Matthews Lisa Langheim Dyani Saxby

OBJECTIVE A driving simulator was used to assess the impact on fatigue, stress, and workload of full vehicle automation that was initiated by the driver. BACKGROUND Previous studies have shown that mandatory use of full automation induces a state of "passive fatigue" associated with loss of alertness. By contrast, voluntary use of automation may enhance the driver's perceptions of control and...

2015
Nick Owen Horace King Matthew Lamb

Driver fatigue in endurance motor racing, has been problematic for driver safety and optimal performance. Historically in this sport focus has been primary on improving mechanical performance; making the racecar light, faster and improving grip (aerodynamics and suspension geometry). Driver safety has come secondary. A series of fatal accidents that were attributed to fatigue have led to rule c...

Journal: :Mathematical Problems in Engineering 2014

2012
WEN-BING HORNG CHIH-YUAN CHEN JIAN-WEN PENG CHEN-HSIANG CHEN

Driver fatigue detection plays an important role in intelligent transportation systems for driving safety. Therefore, it becomes an essential research issue these years. Recently, Horng and Chen proposed a real-time driver fatigue detection system based on eye tracking and dynamic template matching. In their work, the driver fatigue detection system consists of four parts: face detection, eye d...

Journal: :Rand health quarterly 2016
Wendy M Troxel Todd C Helmus Flavia Tsang Carter C Price

Driver fatigue is a significant contributor to motor vehicle accidents and fatalities, although the exact share of those events attributable to fatigue is still uncertain. In 2013, accidents involving heavy trucks killed more than 3,944 people in the United States, with over 80 percent of those killed not in the truck. Numerous factors contribute to driver fatigue among commercial drivers, incl...

2015
Ming Cai Ye Gu Haixin Sun Jie Qi Boliang Wang

Driver fatigue is a popular problem which has attracted people’s views. Many research departments are researching driver fatigue detection in order to improve the traffic safety. This paper presented a driver fatigue detection system based on DM3730. The system calculated the inter-image difference between frames captured by near-infrared light irradiation, which included identification of the ...

Journal: :CoRR 2013
Markan Lopar Slobodan Ribaric

In this work various methods and algorithms for face and eyes detection are examined in order to decide which of them are applicable for use in a driver fatigue monitoring system. In the case of face detection the standard Viola-Jones face detector has shown best results, while the method of finding the eye centers by means of gradients has proven to be most appropriate in the case of eyes dete...

Journal: :Accident; analysis and prevention 1997
P A Hancock W B Verwey

This paper is directed to the further understanding of the problems of fatigue and workload and their role in diminishing driving capability. We present a specific strategy designed to defend against the adverse effects of fatigue and workload extremes through the use of adaptive driver systems. To begin, the work presents a brief critique of Muscio's constraints on developing a test of fatigue...

Journal: :Medycyna pracy 2011
Teresa Makowiec-Dabrowska Alicja Bortkiewicz Jadwiga Siedlecka Elzbieta Gadzicka

The 1995 U.S. Department of Transportation files contain a statement that driver fatigue has been a major problem among road vehicle professional drivers, while the consequences of participation in public road traffic of drivers affected by fatigue represent a serious threat to the public safety. Therefore, studies on the causes and consequences of fatigue in drivers are of significant practica...

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