The invention provides a driver's attention comprehensive evaluation system, which is characterized by comprising an alarm, a driver fatigue tester, a vehicle driving state tester and a controller, wherein the driver fatigue tester is used for acquiring the current fatigue value of the driver; the vehicle driving state tester is used for acquiring the current vehicle driving behavior value; according to the current driving behavior value and a driving behavior judgment condition, the driving state is judged, a fatigue alarm condition is adjusted according to the driving state, and when the current fatigue value meets the fatigue alarm condition, the controller controls the alarm to give an alarm. The driver's attention comprehensive evaluation system has the advantages that information acquired by two technologies is fused, more precise and more accurate driver's attention judgment is provided, early warning is more effectively and more reliably carried out on fatigue driving, and the driving state of the vehicle can be ensured to be safe; and in addition, the industrial cost can be effectively reduced, the use threshold is reduced, and product popularization is facilitated.
Driver's attention comprehensive evaluation system
2015-07-22
Patent
Elektronische Ressource
Englisch
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