Data forwarding unit device based on Beidou satellite communication

The utility model relates to a data forwarding unit device based on the Beidou satellite communication. The utility model is characterized in that the device is constituted by a communication module, a Beidou protocol transition main board, a Beidou communication module, a power supply module, and a USB expansion module used for a device program upgrade, and the communication module is respectively connected with the above mentioned other modules. An upper surface of the communication module is integrated with a serial port and an internet access, an outer part is connected with a front-end on-line monitoring device, and an inner part is connected with the Beidou protocol transition main board. An outer part of the Beidou communication module is connected with a Beidou receiver, and an inner part of the Beidou communication module is connected with the Beidou protocol transition main board. The power supply module is externally connected with the 12VDC, and is connected with the communication module, the Beidou communication module, and the Beidou protocol transition main board. The device uses the Beidou communication channel, and has advantages of simple interface, convenient use, safe, stable, reliable data transmission, and wide application in outdoor environment lacking of communication means.