主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2026, Vol. 51 ›› Issue (13): 92-96.DOI: 10.16638/j.cnki.1671-7988.2026.013.017

• 工艺·材料 • 上一篇    

基于零缺陷区域体系的智能视觉检测控制系统

苑红涛 1，陈卫华 1，梁力文 2   

  1. 1.沈阳华晨宝马汽车有限公司；2.朝阳师范学院
  • 发布日期:2026-07-06
  • 通讯作者: 苑红涛
  • 作者简介:苑红涛（1989－），男，硕士，工程师，研究方向为供应链管理和智能制造

Intelligence visual inspection system based on zero defect zone

YUAN Hongtao1 , CHEN Weihua1 , LIANG Liwen2   

  1. 1.BMW Brilliance Automotive; 2.Chaoyang Normal University
  • Published:2026-07-06
  • Contact: YUAN Hongtao

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摘要： 在汽车制造中，防水堵漏部件错装、漏装易造成整车漏水，降低产品可靠性。文章基 于可编程逻辑控制器搭建视觉检测系统，结合汽车生产零缺陷理念，联动车辆识别、车身定 位与视觉检测模块，优化算法与相机工作模式，实时采集员工取件动作，实现作业全过程百 分百主动防错。该系统相对传统视觉检测方案，检测准确率由 94.46%提升至 99.89%，响应时 长由 2.9 s 缩短至 1.2 s，安装调试时长由 8 h 缩减至 2 h。

关键词: 生产制造；零缺陷区域；视觉检测；PLC；主动防错

Abstract: Misfitting and missing installation of waterproof and sealing components in automobile manufacturing easily lead to vehicle water leakage and reduce product reliability. This paper builds a visual inspection system based on programmable logic controller. Combined with the zero-defect concept for automobile production, the system links vehicle identification, body positioning and visual inspection units, optimizes algorithms and camera modes, and captures operators' part picking actions in real time to realize 100% active error prevention during operation. Compared with traditional camera inspection, this system raises the detection accuracy from 94.46% to 99.89%, cuts the response time from 2.9 s to 1.2 s, and reduces the installation and commissioning time from 8 h to 2 h.

Key words: production and manufacture; zero defect zone; visual inspection; PLC; proactive fault prevention