Real-time motion reproduction method and system for working device of loading machine

The invention discloses a real-time motion reproduction method and system for a working device of a loader, and the method comprises the steps: S1, appointing an initial posture, a coordinate origin and a coordinate axis direction of the loader, and obtaining a hinge point coordinate of a real vehicle; s2, high-definition pictures of all parts of the loader are obtained; s3, loading the picture to an animation curtain, and ensuring that the coordinate of the hinge center in the picture is consistent with that of the hinge center measured by the real vehicle through zooming and rotating translation operation; deriving the relationship between the hinge point position of the working device and the movable arm angle and the rocker arm angle; writing a function to realize a function of solving coordinates of each hinge point of the working device based on a movable arm angle and a rocker arm angle and a function of rotating a picture around a specified rotation center by a specified angle; and S4, acquiring a sen