Coiled material detection system with dynamic gray value adjusting function

• Main Authors: PAN LINGFENG, LIN JIANYU, CHEN LONGWEI, CHEN ZHEPO, ZHANG YIHANG, YE XUEWANG, CHEN ZHENYUAN, CHEN YIXIN, WU DIWEI, YU JIAN'AN
• Format: Patent
• Language: Chinese; English
• Published: 16.08.2024
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CALCULATING; CINEMATOGRAPHY; COMPUTING; COUNTING; ELECTROGRAPHY; HOLOGRAPHY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHOTOGRAPHY; PHYSICS; TESTING

According to the coiled material detection system with the gray value dynamic adjustment function, by setting an image gray value dynamic adjustment process, intelligent switching of a light source and automatic adjustment of light source brightness and camera exposure, it is guaranteed that the gray value of an image collected by a camera module reaches a set range; by running the flaw marking process, the position of the flaw on the coiled material can be accurately recorded and displayed in real time, so that the current flaw and historical flaw information can be checked. 本发明为一种具备灰度值动态调节功能的卷材检测系统，通过设置图像灰度值动态调节流程，控制光源的智能切换、光源亮度和相机曝光量的自动调节，从而保证相机模块采集到图像的灰度值达到设定范围；通过运行瑕疵打标流程，对于瑕疵在卷材上的位置能够准确记录，并进行实时显示，从而可查看当前瑕疵和历史瑕疵信息。