Yonyou AI Steel Scrap Grading System

Abstract

Yonyou's AI Steel Scrap Grading System uses vision cameras to automatically inspect and grade large volumes of scrap steel when loads arrive at the unloading area, including small pieces and mixed impurities. The approach emphasizes multiple visual and material cues—grade and type, physical dimensions, dust, rust, oil, and hazardous or sealed objects—and maps them to predefined grading standards. The vendor describes a large image and labeling corpus backing the models, deployment experience across many steel enterprises, optional integration with technologies such as LiDAR and LIBS, standard APIs for connecting to other software, and audit-oriented outputs such as photos, grading results, manual edits, and periodic statistics.