System and method for driver fatigue analysis and early-warning

Abstract

The invention discloses a system and a method for driver fatigue analysis and early-warning. The system comprises an image pick-up unit, a fatigue analysis unit and an alarm device. The image pick-up unit is used for acquiring real-time video information of a driver; the fatigue analysis unit is used for receiving video information acquired by the image pick-up unit so as to judge whether the driver is fatigue; the fatigue analysis unit includes one or more of a human face capturing detector, a human face pose recognition device, a living body recognition device and a human face attribute analysis device; and the alarm device is used for receiving an alarm signal sent by the fatigue analysis unit and sending out alarm information. The system can be used for analyzing fatigue of the driver, has adequately high recognition accuracy, can be well compatible with an existing monitoring network to alarm timely and is stable in work, easy to upgrade and maintain and low in cost. With the system and the method, fatigue driving of the driver can be found out, alarming can be carried out timely, and traffic accidents caused by fatigue driving can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of face recognition, and relates to an early warning system, in particular to a driver fatigue analysis and early warning system; meanwhile, the invention also relates to a driver fatigue analysis and early warning method. Background technique [0002] Driving fatigue refers to the phenomenon that the driver's physiological function and psychological function are out of balance after driving continuously for a long time, and the driving skill declines objectively. The driver's sleep quality is poor or insufficient, and he is prone to fatigue after driving for a long time. Driving fatigue can affect various aspects such as driver's attention, feeling, consciousness, thinking, judgment, will, decision and motion. If you continue to drive the vehicle after fatigue, you will feel drowsy, drowsy, weak in limbs, inattention, decreased judgment ability, and even appear in a trance or instant memory loss, delayed o...

AI Technical Summary

Problems solved by technology

[0004] 1. Living environment: the place of residence is too far away from the place of work; too much housework or disharmony between husband and wife; heavy mental burden;

[0005] 2. Sleep quality: going to bed too late, too little sleep time; poor sleep effect; noisy sleep environment cannot guarantee sleep quality

[0006] 3. In-vehicle environment: poor air quality, poor ventilation; too high or too low temperature; severe noise and vibration; improper seat adjustment; tense relationship with fellow passengers

[0010] 7. Driving experience: low technical level, unfamiliar operation; short driving time, little experience; poor safety awareness

Images