The anti sleep alarm StopSleep recognizes the loss of
concentration and prevents micro-sleep. In this way you can avoid the dangerous
fatigue and save your life.
Driving is more responsible task and Driver is responsible
person. A driver has to fulfill many requirements, often simultaneously. He has to react
quickly, follow the speed limits, correctly assess the driven distances and
distances to hindrances. They think they are fit enough for
instance to get home safely. But tired drivers often faced the accidents due to
micro-sleep. A micro-sleep is a temporary episode of sleep which may last for a
fraction of a second or up to 30 seconds.
If the drivers ignore signs
of early fatigue, they can suddenly fall into a so called micro-sleep. In this
phase of one to five seconds although one has their eyes open, people are not
able to react. Thus, at the pace of 100 km/h a car covers a distance of up to
140 meters without any control.
To avoid such kind of
situations, as a result of several years of research, PPS-Diagnostika introduce
Anti-Sleep Alarm.
How does Anti-sleep Alarm StopSleep work?
Anti-sleep alarm measures the conductivity of the skin (electrodermal activity - EDA). EDA reflects brain activity. The fact that the electrical conductivity of the skin varies, depending on the activity of the brain was found about hundred years ago.
The processing algorithm of the signal, which is used in the anti sleep alarm StopSleep is used in a reliable detection of the following two states:
- Falling asleep, is characterized by a strong signal decrease
- Reduction of reaction, which can be called by the start of drowsiness, deep thought or simply boredom.
Both conditions are dangerous for the driver, and therefore generate anti sleep alarm StopSleep in these cases warning signals (sound, vibration).
So that the fatigue detection to work properly it is important start to use anti sleep alarm StopSleep in time, when you are still active, and not when you are tired already. The fatigue detection takes 3-5 minutes to measure your current brain activity and then your fatigue is estimated from this level. The anti-sleep alarm don't need to drive specific number of miles, you can put it on before you drive. StopSleep controls the level of your response and can even be helpful for short distance.
A simple solution for a complex problem........
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