Annular three-dimensional intelligent garage and construction method

The invention relates to the technical field of garages, in particular to an annular three-dimensional intelligent garage and a construction method.The annular three-dimensional intelligent garage comprises an underground garage, multiple rows of supporting plates are fixedly connected to the two opposite side walls of the underground garage, lifting equipment used for transporting vehicles is arranged in the middle of the top wall of the underground garage, and the multiple supporting plates in each row are correspondingly provided with alarm devices. The defects in the prior art are overcome, through cooperative arrangement of the proximity sensor, the controller, the alarm, the servo motor, the charging pile and other structures, in the parking process of a vehicle, the distance between the vehicle and the supporting column can be detected through the proximity sensor, when the distance is too low, an alarm is given through the alarm, the parking safety of a user is improved, and the user experience is imp