The invention provides a wireless vehicle management system and method based on an active safety platform. A vehicle active safety technology and a wireless communication technology are combined, safety warnings can be provided for a driver, meanwhile, vehicle active safety data are collected, recorded and analyzed, and the driving habits of the driver are effectively fed back. The system is composed of an embedded processor, a sensing module, a data storage module, a power module, a vehicle information collecting module, an alerter, a wireless communication module, a server and the like. Road image information is collected through a camera arranged behind a vehicle windshield, and the embedded processor processes image data and extracts lane line deviation information and front vehicle distance information. When the vehicle deviates from a lane line, or the front vehicle distance is too short, or speed reduction is too large, alarm prompts are provided for the driver, meanwhile, the warning record function is triggered, and warning information is sent to the background server through a wireless network to be recorded and analyzed. The system and method have the advantages of being high in integration level and high in expandability, achieving visual self-learning and the like, and can improve the vehicle intellectualization level and effectively reduce the accident rate.