Nowadays, driving support systems, such as car navigation systems, are getting common, and they support drivers in several aspects. It is important for driving support systems to detect status of driver's consciousness. Particularly, detecting driver's drowsiness could prevent drivers from collisions caused by drowsy driving. In this paper, we discuss the various artificial detection methods fo...

The sleeping patterns of postanaesthetic state and behaviour in unrestrained cats were studied for two weeks. The percentages of wakefulness, slow wave sleep, drowsiness, and paradoxical sleep were not affected by nitrous oxide anaesthesia. Sleeping patterns were changed for several days after halothane anaesthesia; firstly paradoxical sleep decreased and drowsiness increased, then paradoxical ...

In recent years, driver drowsiness has been one of the major causes of road accidents and can lead to severe physical injuries, deaths and significant economic losses. Since car accidents may be caused by the driver’s tiredness, there are some assistance systems designed for bringing the attention of a driver. In this paper, we review different measures and discuss its advantages and limitation...

Nowadays, driving support systems, such as car navigation systems, are getting common, and they support drivers in several aspects. It is important for driving support systems to detect status of driver's consciousness. Particularly, detecting driver's drowsiness could prevent drivers from collisions caused by drowsy driving. In this paper, we discuss the various artificial detection methods fo...

The proposed system aims to enhance transportation safety by reducing the number of accidents caused driver fatigue and drowsiness, which have become increasingly common. analyzes facial bodily gestures such as eye tiredness yawning identify signs drowsiness fatigue. Eye aspect ratio (EAR) is used detect measuring distances between horizontal vertical landmarks. Yawn detection performed calcula...