Multimodal driver fatigue detection method and special equipment thereof

The invention provides a multimodal driver fatigue detection method and special equipment thereof. The special equipment comprises a dual-channel vision detection device, a multipoint pressure detection device and a physiological signal real-time detection device which are used for detecting the motion trails of heads, forms of human eyes and mouths, multipoint pressure change curves and pulses, so that information is subjected to multimodal fusion to form a set of multi-characteristic fatigue evaluation scheme; and the accuracy of fatigue detection is increased by multiple fatigue characteristics under the condition that the normal operation of drivers is not interfered. The system design gives priority to practicability, operability and humanization, and the stability and safety and reliability of the system is ensured. The method is reasonable, simple in device, accurate in detection and high in operability, and is favorable for popularization and application.