Empty parking space distribution system of lifting lateral movement garage and application method

The invention discloses an empty parking space distribution system of a lifting lateral movement garage. The empty parking space distribution system comprises a data acquisition unit, an operation terminal, a master control unit and an execution unit, wherein the data acquisition unit comprises detection elements which are arranged on cross beams of a second-layer frame structure respectively and correspond to all vehicle carrying plates of a bottom layer to detect whether vehicle carrying plates of all layers are in an empty parking space state or not, and the operation terminal is used for receiving vehicle parking/taking information input by users. The empty parking space distribution system of the lifting lateral movement garage can distribute parking spaces for the users automatically according to the empty parking space state of the garage after the users input parking signals, operation steps are simplified, parking time is shortened, and higher user friendliness and intelligence are achieved. The invention further provides an application method of the empty parking space distribution system of the lifting lateral movement garage. Parking efficiency is improved so that better distribution and utilization of equipment resources can be achieved.