Centralized control safety protection management system

The utility model discloses a centralized control safety protection management system, which is mainly used for safety protection and management of transformer substations, communication base stations, storages and the like which need issue work sheets to enter. The centralized control safety protection management system comprises a central computer and prepose terminals, the central computer and the prepose terminal are connected through an internet, the prepose terminal is installed in each station, and a card reader, a plurality of switch output nodes and a plurality of switch input nodes are arranged on each prepose terminal. The switch output nodes on the prepose terminal and an opening button are in series connection with a control return circuit of an electric lock, a state output of each electric lock is connected to the switch input nodes on the prepose terminal, the input nodes on the prepose terminal is respectively connected with window magnetism signals, infrared probe signals and glass broken al