Substation personnel positioning terminal device based on UWB and Lora technologies

The utility model discloses a transformer station personnel positioning terminal device based on UWB and Lora technologies. The transformer station personnel positioning terminal device comprises a micro-control unit, a UWB module, a Lora module, an MEMS inertial navigation module and a Bluetooth and RFID module. The UWB module is used for receiving a base station signal sent by a target base station and sending the base station signal to the micro-control unit; the MEMS inertial navigation module is used for acquiring motion information of the terminal device and sending the motion information to the micro-control unit; the micro-control unit is used for carrying out position calculation based on the base station signal and the motion information to obtain position information; the Lora module is used for sending the position information to a radio frequency gateway of a target base station through Lora radio frequency; and the Bluetooth and RFID module is used for establishing wireless connection between th