Management system for parking lot in front of terminal building

The utility model provides a management system for parking lots in front of an airport terminal. The management system comprises a comprehensive service gateway. The server module is connected with the integrated service gateway; the Ethernet ring network is connected with the integrated service gateway; the first ring network switch and the second ring network switch are arranged on the Ethernet ring network; a plurality of common entrance gate control systems connected with the first ring network switch; the plurality of common exit gate control systems are connected with the second ring network switch; the first charging work station is connected with the second ring network switch; the terminal management terminal is connected with the comprehensive service gateway; the first power supply module is connected with the common entrance gate control system; the second power supply module is connected with the common exit gate control system and the first charging work station; the first switch operation panel