Blind area detection system, blind area detection method and vehicle

The invention discloses a blind area detection system. The blind area detection system comprises a plurality of cameras, a target detection module, a target tracking module and a target alarm module.The plurality of cameras are used for acquiring a plurality of images of a plurality of predetermined areas outside the vehicle; the target detection module is used for extracting feature points of aplurality of images and obtaining a target according to the feature points; the target tracking module is used for tracking the target and judging whether the target is dangerous to the vehicle or notaccording to the sensor information of the target and the vehicle; and the target alarm module is used for sending out alarm information when the target is dangerous to the vehicle. In addition, theinvention also discloses a blind area detection method and a vehicle. According to the blind area detection system, the blind area detection method and the vehicle, a plurality of images of a plurality of preset areas outside th