Vehicle-mounted Bluetooth ETC fee deduction information voice broadcast terminal

The utility model belongs to the technical field of ETC (Electronic Toll Collection) information processing, and discloses a vehicle-mounted Bluetooth ETC fee deduction information voice broadcast terminal, which is provided with an MCU (Microprogrammed Control Unit) embedded processing unit for carrying out a data analysis algorithm, controlling a voice broadcast circuit and a Bluetooth communication peripheral circuit, the voice broadcasting circuit is connected with the MCU embedded processing unit and is used for converting the voice digital signal into an analog signal to realize voice broadcasting; the lane antenna data receiving circuit is connected with the MCU embedded processing unit and is used for receiving data and transmitting the data to the MCU embedded processing unit; andthe vehicle-mounted electronic tag data receiving circuit is connected with the MCU embedded processing unit and is used for outputting the received data to the MCU embedded processing unit. The microwave communication data