The invention provides vehicle-mounted information interaction equipment and a vehicle. The vehicle-mounted information interaction device comprises a CAN module, an Ethernet module and a main controlmodule. The CAN module is connected to a CAN bus, wherein the CAN module is used for sending and receiving CAN bus data, the Ethernet module is connected to the Ethernet, the Ethernet module is usedfor sending and receiving Ethernet data, the main control module is respectively connected with the CAN module and the Ethernet module, and the main control module is used for carrying out network conversion control between a CAN bus and the Ethernet. Interaction of information flows of different protocols and different rates can be achieved, on the premise that high-speed data flows are guaranteed, analysis work of transmission data of all the protocols is completed, interaction of vehicle information and vehicle control are greatly facilitated, and the method is achieved in a vehicle-mountedterminal mode and is convenient to install and use.