The application provides a vehicle-mounted intelligent terminal and a calibration method thereof, and the calibration method of the vehicle-mounted intelligent terminal comprises the following steps: acquiring vehicle information of the motorcycle, wherein the vehicle information comprises at least one of a vehicle model and a frame model of the motorcycle; acquiring an initial position parameter of a detection module corresponding to the motorcycle according to the vehicle information; acquiring a position detection parameter of the motorcycle in a horizontal static state through the detection module; and adjusting the initial position parameter of the detection module according to the position detection parameter of the motorcycle in the horizontal static state, wherein the adjusted initial position parameter is defined as a corrected initial position parameter of the detection module. The application has the beneficial effect that the calibration method makes the vehicle-mounted intelligent terminal capable of being used for multiple vehicle models, increases the universality of the vehicle-mounted intelligent terminal, reduces the difficulty of part management and after-sales maintenance of automobile manufacturers, and improves the production efficiency.
