Driver abnormal behavior monitoring and safety guarantee system and method thereof

The invention relates to a driver abnormal behavior monitoring and safety guarantee system and a method thereof. The system comprises a driver driving image acquisition device, a driver biological signal acquisition device, an intelligent Internet of Things terminal, a cloud server and an application mobile terminal. The driver driving image acquisition device is arranged right in front of a cab.The driver biological signal acquisition device comprises a biological signal sensor. The biological signal sensor comprises a plurality of heart rate sensors and blood oxygen concentration sensors and is arranged in the steering wheel cover. The intelligent Internet of Things terminal is arranged in a cab and performs data fusion, and a data fusion result is transmitted to the cloud server. The application mobile terminal interacts with the cloud server to obtain driver data. According to the invention, facial expression information and physiological information of a driver can be accuratelymonitored in real time, ab