66 Quality Assurance in Production Porsche Relies on the Latest Scientific Standards with Fraunhofer IOSB Anomaly Detection By Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB, Department Human-AI Interaction, Karlsruhe x Dr.-Ing. Frederik Diederichs, Group Lead Perceptual User Interfaces x Gerrit Holzbach, Perceptual User Interfaces x Dr. Jutta Hild, Perceptual User Interfaces In industrial production, the manufacturing and assembly of components are often automated today. However, many manufacturing and assembly steps are still carried out by employees. Some of these tasks are challenging due to the high concentration required, coupled with a degree of monotony. Employees usually work precisely and without errors, but mistakes can occasionally occur. Depending on the severity of the impact, it is necessary to detect these errors before the next process step. One method for this is automatic image-based inspection, where cameras capture the state after a manufacturing or assembly step. An algorithm specialized in detecting anomalies then checks whether the work step has been executed correctly. If so, the process can continue; if not, the employee can be specifically alerted to the error and correct it before proceeding, thus avoiding costly subsequent damages. Fraunhofer IOSB in Karlsruhe has implemented such a situation as contract research for Dr. Ing. h.c. F. Porsche AG, Bilder: © Fraunhofer IOSB View of the gearbox halves with the cameras used from above.
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