Accurate positioning method for container lock pin position

The invention designs a container lock pin position accurate positioning method, and belongs to the technical field of machine vision, and the method comprises the steps: obtaining a container in-place signal, extracting the container in-place signal, and carrying out the analysis, and obtaining the positioning data of a container lock pin. And according to the positioning data, obtaining a container lock pin picture through an image acquisition module. And analyzing the container lockpin picture through a target detection algorithm to obtain type data of the container lockpin. And the two-dimensional coordinates of the container lockpin picture are converted into three-dimensional coordinates through a monocular distance measurement algorithm, and the distance from the manipulator to the container lockpin is obtained. And comparing the obtained type data in a database to obtain a corresponding lock pin dismounting mode, and moving the manipulator to the position of the lock pin of the container according to