Improving on existing systems that only watch a driver ’s eyes for signs of fatigue , Densohas create a drowsiness grade checker that tracks subtle muscle movements over their total font . alarm them that they ’re too tired before they fall asleep .
A television camera installed on the steering column is pointed at the driver ’s face , while the live video feed is monitored by the system of rules ’s custom software . Seventeen distinct points on the number one wood ’s face are monitored the integral time they ’re behind the wheel , allowing the system to monitor the motion and level of activity of their facial muscles .
While incessant blinking is a sure sign that someone ’s float off , the saying on their face is a more elusive indicator of their sleepiness floor . So by monitor more than just the eyes , the arrangement can provide an indicant of the number one wood ’s weariness level on a graduated table of one to six , and can let them know when they need to draw out over before they actually fall asleep at the bike . [ DensoviaTech - On ! ]
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