Automatic calibration and parallax calibration method and system of binocular vision system

The invention discloses an automatic calibration and parallax calibration method and system for a binocular vision system. The automatic calibration and parallax calibration method comprises the following steps that unmanned equipment is clamped through a mechanical arm; a mechanical arm calibration movement track corresponding to the calibration direction is loaded, the mechanical arm drives the unmanned equipment to move according to the calibration movement track, and a calibration result is obtained; loading a mechanical arm distance measurement track corresponding to the calibration direction, and obtaining an algorithm distance value between the binocular vision system and the target; and according to the algorithm distance value and the real distance value between the binocular vision system and the target, obtaining a parallax error deviation value of the binocular vision system, and according to the parallax error deviation value, calibrating the parallax error of the binocular vision system. The mec