›› 2015, Vol. 28 ›› Issue (8): 157-.

• 论文 • 上一篇    下一篇

基于LabVIEW的VFD视觉检测技术研究

王业翔,戴曙光   

  1. (上海理工大学 光电信息与计算机工程学院,上海 200093)
  • 出版日期:2015-08-15 发布日期:2015-08-15
  • 作者简介:王业翔(1990—),男,硕士研究生。研究方向:自动测量与检测装置。E-mail:543935433@qq.com。戴曙光(1957—),男,教授,博士生导师。研究方向:在线检测技术与装置。

VFD Visual Inspection System Based on LabVIEW

WANG Yexiang,DAI Shuguang   

  1. (School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
  • Online:2015-08-15 Published:2015-08-15

摘要:

设计了一种视觉检测系统。该系统由CCD摄像机、计算机硬件和 LabVIEW 软件平台两部分构成,计算机控制摄像机采集标准VFD图片作为模板,将所需测试的VFD图片进行采集并与之进行比较,完成确定VFD缺陷个数和缺陷位置的判断检测,并具有实时显示、保存和回放功能。由此,大幅减轻了检测人员的检测难度,加快了检测速度,且提高了检测效率。

关键词: LabVIEW 软件, 真空荧光显示器件(VFD), 视觉检测

Abstract:

A visual inspection system consisting of a CCD camera,the computer hardware and LabVIEW software platform is designed.The computer controls the camera to collect standard VFDS images as a template,and compares the VFDs images which need to test with the template to determine VFDS segment code number and location.The system is capable of real-time display,storage and playback,greatly facilitating the detection with higher testing speed and detection efficiency.

Key words: LabVIEW software;vacuum fluorescent display device;visual inspection

中图分类号: 

  • TN873