【摘要】 目的为了检测配帖工艺过程中出现的问题,设计无线胶装联动线的配帖在线检测系统。方法系统采用CIS图像传感器采集折标图像,CPLD进行时序控制,提出基于列像素位置特征标记的检测算法,通过DSP对折标图像进行分析,并作出判断,对配帖错误的书芯给出剔除信号。结果通过实验验证,系统硬件电路时序控制准确,各单元能够有序实现设计功能,可以对配帖问题进行准确判断。结论检测系统设计综合考虑了系统的使用和安装环境,在安装和使用成本上具有明显优势,可用于配帖工艺检测。更多还原

【Abstract】 The paper aims to detect the problems of collating and design a collating online detection system of the adhesive binding line. The CIS image sensor was used in the system to collect the image of the signature mark, CPLD was applied to control the timing, and a detection algorithm based on column pixel position feature mark was proposed. The image was analyzed and judged by DSP,then the signal was sent to eliminate the wrong book. The experimental results showed that the hardware circuits of the system could be controlled accurately, and each unit could realize the design function in an orderly way. The detection system could judge the collating problem accurately. The design of the detection system takes into account the use and installation environment of adhesive binding Line, and has obvious advantages in cost of installation and use. It can be used for detection of collating.更多还原