Patent ID: 11858419
Assignee: XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 10:
11. A fatigue driving monitoring, reminding and early-warning method based on computer vision, comprising:
step S1, monitoring a driving time, identifying fatigue characteristic postures of a driver, and obtaining a fatigue level according to the driving time and a result of identifying the fatigue characteristic postures;
step S2, providing the driver with a corresponding grade of reminder according to the fatigue level and obtaining a vehicle real-time position information to plan a route to a nearest rest area, when the fatigue level exceeds a level threshold; and
step S3, obtaining the fatigue level and the vehicle real-time position information, obtaining a fatigue safety index according to the fatigue level and the vehicle real-time position information, drawing a cloud map of fatigue road conditions according to the fatigue safety index, and sharing the cloud map of fatigue road conditions to traffic management departments and drivers for early-warning.