公开(公告)号：EP4439094A1

公开(公告)日：2024-10-02

申请号：EP23165065.6

申请日：2023-03-29

申请人： Rohde & Schwarz GmbH & Co. KG

发明人： SCHWARZ, Georg ,  AHMED, Rafid ,  GOETZ, Reiner ,  BARTKO, Hendrik

IPC分类号： G01R31/00 ,  G01R31/28 ,  G01R29/08

CPC分类号： G01R31/002 ,  G01R29/0821 ,  G01R31/2846

摘要： The present invention relates to a method and an apparatus for detecting anomalies in an operation behavior of a device under test (DUT), in particular during electromagnetic susceptibility (EMS) measurements. The apparatus comprises a monitoring unit adapted to generate a first set of observation data of the operation behavior of a DUT while the DUT is not subjected to disturbances and adapted to generate a second set of observation data of the operation behavior of a DUT while the DUT is subjected to disturbances and comprising an AI module trained with the first set of observation data generated by the monitoring unit and adapted to process the second set of observation data to detect anomalies in the operation behavior of the DUT while being subjected to the disturbances and comprising a reporting unit adapted to reporting anomalies in the operation behavior of the DUT detected by the trained AI module.