Parking lot management system and realization method thereof

The invention discloses a realization method of a parking lot management system. The parking lot management system comprises a cloud server, a parking lot control terminal, a monitoring camera and a parking lot barrier gate, wherein the parking lot control terminal, the monitoring camera and the parking lot barrier gate are in communication connection with the cloud server. The method comprises the following steps: when detecting that a vehicle drives into/drives out of the parking lot barrier gate, controlling the monitoring camera to take a picture of the license plate of the vehicle; obtaining the license plate picture obtained by the monitoring camera, extracting the license plate number, and generating a corresponding control operation instruction according to the extracted license plate number; and sending the generated control operation instruction to the parking lot control terminal to enable the parking lot control terminal to carry out corresponding operation according to thereceived control operati