Method for determining optimal sitting posture of intelligent seat of shared automobile based on eye ellipse

The invention discloses a method for determining the optimal sitting posture of an intelligent seat of a shared automobile based on an eye ellipse. The method comprises the following steps that 1, a camera detects the body size of a driver when the driver gets on the automobile; 2, whether the driver enters the automobile or not is judged; 3, a plurality of driver sitting posture arrangement schemes are generated according to a cab arrangement size and driver height; 4, safety check is performed on the generated various driver sitting posture arrangement schemes; 5, sitting postures passing the safety check are scored according to a unified evaluation standard, and the sitting posture with the highest score is selected as the optimal sitting posture; 6, a single chip microcomputer calls the optimal sitting posture, and a stepping motor driving circuit is controlled to adjust a driver seat to a position corresponding to the optimal sitting posture; 7, whether the automobile seat enters a manual adjustment stat