Position adjustment method based on two-dimensional code recognition

The embodiment of the invention discloses a position adjustment method based on two-dimensional code recognition, in order to adapt to the use in an actual industrial scene, a two-dimensional code detection positioning method is combined, the position offset of a two-dimensional code in a real shot picture and a two-dimensional code in a standard picture is calculated and converted into the offset of a robot, and the position of the robot is adjusted. The method assists in improving the stability and accuracy of a robot moving to a charging pile for charging positioning on the basis of laser positioning, and specifically comprises the steps that firstly, the robot navigates to a charging point adjusting position, then a camera is used for shooting an actually-shot picture with a two-dimensional code, and the position offset of the two-dimensional code in the actually-shot picture and the two-dimensional code in a standard picture is calculated; and converting the two-dimensional code position error into a rob