【摘要】 在现代纺纱工业中,现有的纺纱断线检测方法存在检测效率低、通用性差、价格昂贵等不足,针对这些问题,本文提出了一种基于视频来进行断线检测的系统。该系统基于TMS320DM642平台,通过对采集的图像进行局部处理,并对局部区域的纱线总数进行统计,最后进行综合判据来检测断线情况。经过大量实验证明,文中设计的视频断线检测系统在检测过程中具有良好的可靠性且效率高、实时性好、通用性强。更多还原

【Abstract】 Current spinning break detection methods used in modern spinning industry have the problems of low detection efficiency, poor versatility and expensive. To solve these problems, a video-based system for break detection is proposed in this paper. The system is based on TMS320DM642 platform. Part of the acquired images is processed and the total number of lines in the partial area is counted. Lastly, according to the comprehensive criterion, a decision is proposed to detect the spinning break.The experiment results show that the video-based system for break detection posed in this paper is of good reliability, high efficiency, good real-time performance and good versatility in inspection process.更多还原