Interface connecting device and vehicle

The utility model relates to an interface connection device and a vehicle, and relates to the technical field of interfaces, the interface connection device comprises a Type-C connector, a video connection assembly, a communication connection assembly and a processor; the video connection assembly and the communication connection assembly are respectively connected with different pins in the Type-C connector; the video connection assembly and the communication connection assembly are respectively connected with the processor; the video connection assembly is used for transmitting the video signal received by the Type-C connector to the processor; and the communication connection assembly is used for transmitting the data signal received by the Type-C connector to the processor. Thus, a video transmission function and a communication transmission function are integrated into one Type-C interface, the problem that a user needs to recognize and distinguish functions of different interfaces is solved, and the use