Provided is a CAN bus data processing method based on Labview so that the technical problem that a data processing process of an upper computer fails to be in communication with double CAN buses in a real-time manner and effectively matched is solved. The method comprises following steps: establishing a program of a CAN bus data processing process through the Labview; establishing parallel task processing threads through the Labview during the CAN bus data processing process; and establishing a display interface and forming an event-driven-response feedback mode through a display control.