Night barrier-free vehicle identification device based on cloud data

The utility model belongs to the field of vehicle identification, and particularly discloses a night barrier-free vehicle identification device based on cloud data, which comprises a device main body, a first movable ring and a second movable ring are rotatably mounted on the lower end face of the device main body, and the first movable ring is located on the side of the second movable ring. Two sets of reinforcing rings are elastically installed in the first movable ring and the second movable ring correspondingly, the end of the first movable ring extends to form a convex fixing block, the end of the second movable ring extends to form a groove fixing block, and the convex fixing block is attached to the interior of the groove fixing block; and fixing columns are installed on the front end face of the groove fixing block and the front end face of the convex fixing block in an attached and penetrating mode, bearing blocks are embedded in the ends of the fixing columns, and the end of the first movable ring a