Vehicle-mounted monitoring system and method based on active safety early warning

The invention discloses a vehicle-mounted monitoring system and method based on active safety early warning. The system comprises a monitoring background and a plurality of vehicle-mounted embedded devices located on different vehicles. Each vehicle-mounted embedded device is used for collecting vehicle positioning information, vehicle speed information and vehicle interior and exterior image information, performing anti-fatigue early warning of active safety early warning according to the vehicle positioning information, and transmitting the vehicle positioning information, the vehicle speed information, the inside and outside image information and the vehicle number information to a monitoring background when active safety early warning needs to be performed or anti-fatigue early warning needs to be performed. The monitoring background is used for carrying out comprehensive monitoring on problems occurring in the vehicle running process according to the information uploaded by the vehicle-mounted embedded e