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A method and system for correcting the route of an automatic wiring machine based on image processing

An image processing and correction method technology, applied in computer parts, instruments, calculations, etc., can solve the problems of inability to randomly adjust, infeasible, low robustness, etc., to improve the control scheme, simplify feature extraction, and reduce the amount of data. Effect

Active Publication Date: 2021-09-07
BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0003] Most of the existing NC mechanism route correction methods are to ensure that the NC components and the system body meet certain position conditions, and then use the position adjustment method to perform correction. The correction point of this method is fixed and cannot be adjusted randomly, and the wiring path of the automatic wiring machine is not unique. , so the correction point needs to be adjusted at any time, so the position correction method is not feasible
In addition, the coordinate position correction method requires the CNC machine tool to adopt a jogging method. Every time the device is started, the origin must be found, and the robustness to the inclination and deformation of the wiring table is not high.
Therefore, this method is also not feasible

Method used

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  • A method and system for correcting the route of an automatic wiring machine based on image processing

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Embodiment Construction

[0053] The present invention proposes a method for correcting the route of an automatic wiring machine based on image processing, such as figure 1 Shown, the present invention is concretely realized as follows:

[0054] (1) Before the automatic wiring machine performs wiring work, an area of ​​the wiring table of the automatic wiring machine is imaged to obtain a template image; the wiring table of the automatic wiring machine is a plane covered with round holes arranged in an orderly manner.

[0055] (2) processing the template image to obtain a template image after region segmentation;

[0056] (3) When the automatic wiring machine performs wiring work, a region of the automatic wiring machine wiring table is carried out real-time imaging to obtain a real-time image; the size of the template image described in step (1) is the same as that of the real-time image described in step (3) are the same size.

[0057] (4) processing the real-time image to obtain a real-time image af...

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Abstract

A method and system for correcting the route of an automatic wiring machine based on image processing is applicable to a method for correcting the route of an automatic wiring machine in which the camera is movable and the field of view is a wiring table composed of dense and orderly arranged round holes. The method for correcting the route of the automatic wiring machine of the present invention can efficiently identify the round hole on the wiring table, calculate the movement error of the automatic wiring machine, realize the correction function of the wiring of the automatic wiring machine, and at the same time improve the control scheme of the automatic wiring machine and improve the The automatic routing machine improves the production efficiency of aerospace cables while routing accuracy.

Description

technical field [0001] The present invention designs a method for correcting the route of an automatic wiring machine based on image processing, which is suitable for a method for correcting the route of an automatic wiring machine whose camera is movable and whose field of view is a wiring table formed by densely and orderly arranged round holes. Background technique [0002] Cable is an important part of aerospace electronic products, and it is a bridge connecting various instruments within or between systems. As an important equipment in the production of cable nets, the automatic wiring machine aims to improve the production efficiency of cable net products and comprehensively improve the manufacturing level of aerospace cable nets. [0003] Most of the existing NC mechanism route correction methods are to ensure that the NC components and the system body meet certain position conditions, and then use the position adjustment method to perform correction. The correction p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
CPCG06V10/757G06F18/22
Inventor 任建新王媛媛石千里张宇星肖亮
Owner BEIJING AEROSPACE GUANGHUA ELECTRONIC TECH CO LTD
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