Signal base station three-dimensional positioning system and method based on RSSI and AOA

The invention discloses a signal base station three-dimensional positioning system and method based on RSSI and AOA. The signal base station three-dimensional positioning system comprises an electronic tag arranged on a person to be positioned or a device to be positioned and further comprises a wireless base station capable of being arranged at a base station positioning position. Wireless communication can be conducted between the electronic tag and the wireless base station, the wireless base station is in wireless connection with a wireless gateway which is connected with a server, and the server is connected with a PDA or a PC. The signal base station three-dimensional positioning system and method based on RSSI and AOA can effectively overcome the defects that an wireless sensor network is poor in penetrability, and inconvenient to install, arrange and maintain, and effectively reduce the number of arranged base stations.