Seat surface defect detecting system and method based on machine vision

Abstract

The invention discloses a seat surface defect detecting system based on machine vision. The seat surface defect detecting system comprises a mechanical arm, a numerical control device, a laser range finder, an image collecting device, an image processing and analyzing platform and a database system. The laser range finder and the image collecting device are installed on the mechanical arm; the numerical control device is connected with the mechanical arm; the image collecting device is connected with the image processing and analyzing platform; the image processing and analyzing platform is connected with the database system, and the database system is used for storing the detecting and analyzing result of the image processing and analyzing platform. Compared with the prior art, according to the seat surface defect detecting system, the product quality detection level is improved, the product quality detection efficiency is improved, the seat surface defect detecting system is beneficial supplement of intelligent industrial manufacturing, labor is released, and it is promoted that an enterprise uses the information technology to transform and improve traditional production flow; meanwhile, a single camera is adopted to replace multiple cameras so that the detection cost can be reduced; due to single-frame shooting, information processing pressure is reduced, and the system is simpler and more stable.

Description

technical field [0001] The invention relates to the field of machine vision detection, in particular to a machine vision-based seat surface defect detection system and a method thereof. Background technique [0002] The seat is one of the core components of the vehicle, which contains a lot of technological value and image value. At present, there are about 700 car seat manufacturers in China. Jiangsu, Zhejiang and Guangdong are the production centers of car seats in my country. However, there are many small-scale car seat manufacturers, and low-end car seat products flood the market, resulting in overcapacity. question. At the same time, this has also led to serious disorderly competition among domestic car seat companies. At present, most of the seat production lines in my country still adopt the traditional manual serial production method, which has low production efficiency and high error rate. [0003] In the process of mass industrial production, the efficiency and a...

AI Technical Summary

Problems solved by technology

[0007] In the technical solution in this application, multiple static cameras need to be set up in various directions for shooting car seats, the detection cost is high, and the amount of image information acquired at the same time is large, and it often takes a lot of time to process all the images , while the CPU operating rate is high, and the detection system is not stable

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