Vehicle-mounted augmented reality head-up display system and display method

The invention discloses a vehicle-mounted augmented reality head-up display system and a display method. The display system comprises a camera, an image controller and an augmented reality head-up display device, wherein the augmented reality head-up display device comprises a main reflector, a secondary reflector and an image generator, the image controller converts the left eye position information acquired by the camera into a left eye position coordinate value and converts the right eye position information into a right eye position coordinate value, and the image controller performs pre-distortion processing on the left eye image according to the left eye position coordinate value to obtain a left eye pre-distortion image; pre-distortion processing is conducted on the right eye image according to the right eye position coordinate value to obtain a right eye pre-distortion image so as to ensure that the distortion degrees of a left eye virtual image seen opposite to the light path at any position in the e