一种门把手外观无损检测系统的硬件设计

Hardware Design of a Door Handle Appearance Nondestructive Testing System

论文研制的是一种门把手外观无损检测系统的硬件设计。系统主要由图像采集模块、图像处理模块、通信模块、电机驱动模块等组成。本系统可以有效地实现对门把手表面的细微划痕、污点以及凹槽等进行检测。系统主要是利用图像处理技术对摄像头采集到的被检物件信息进行运算处理,从而判断出被检物件是否符合要求,重点在于检测物件表面的划痕、污点、凹槽等,尤其是针对那些需要全方位、全角度检测的物件而言,系统能够快速高效地完成对被检物件的检测。

This paper studies and develops the hardware design of a kind of door handle appearance nondestructive testing system. The system is mainly composed of image acquisition module,image processing module,communica?tion module,motor drive module and so on. This system can effectively detect the doorknob surface fine scratches, stains and groove etc. The system mainly calculate the detected object information captured by the camera viaimage processing technology so as to determine whether the detected object meets the requirements,the key lies in the de?tection of object surface scratches,stains,and groove,especially for objects that require a full range and full angle detection,the system can make a fast and efficient detection on the inspection object.