Container aligning guide system for containers

Abstract

The invention provides a container aligning guide system for containers. The container aligning guide system comprises a container image acquisition module, a container aligning information promoting and displaying module and a central processing module, wherein the container image acquisition module comprises image pick-up equipment arranged on four corners of a container hanger; images of four corners of each container are acquired in real time through the image pick-up equipment, and are transmitted to the central processing module; the central processing module is used for carrying out image processing and analyzing, so that target positions on four corners of each container are detected, difference between target positions and an existing hanger position is obtained, and correcting information of guiding the hanger to get close to a target is given; when the hanger position is aligned to the target position, a signal is given to prompt an operator to drop the hanger to perform container dropping; and the container aligning information promoting and displaying module is used for displaying correcting information, given by the central processing module, of guiding the hanger to get close to the target, and the signal of promoting the operator to drop the hanger to perform container dropping. The system provided by the invention is simple in structure, is low in cost, is high in calculating precision and is high in efficiency.

Description

technical field [0001] The invention relates to the technical fields of mechanical electronics and machine vision, in particular to a container-to-container guidance system. Background technique [0002] The manual operation of container lifting operation is relatively difficult, and requires high skills and experience of operators, especially when the container to be grabbed is at the bottom of the ship warehouse, or there are high adjacent containers around, etc. Counterpoint is not only inefficient, but also has potential safety hazards. [0003] In the automated terminal, container grasping and guiding is an important technology. The high-efficiency and high-precision container guiding system can effectively improve the operating efficiency of the terminal. Due to the advantages in efficiency, energy saving, emission reduction, safety and labor cost, automatic or semi-automatic container lifting operation is the future development trend. Therefore, a simple, stable and...

AI Technical Summary

Problems solved by technology

However, using the 3D laser scanning module to generate the 3D contour graphics of the container requires a large amount of calculation and is expensive, which is not conducive to practical application deployment

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