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公开(公告)号：EP4423475A1
公开(公告)日：2024-09-04
申请号：EP22802679.5
申请日：2022-10-24
IPC分类号： G01M15/12 , G01M15/14 , G01M13/028
CPC分类号： G01M7/00 , G01M13/028 , G01M15/14 , G01M15/12
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公开(公告)号：EP4423467A1
公开(公告)日：2024-09-04
申请号：EP22888440.9
申请日：2022-10-25
申请人： Atieva, Inc.
发明人： CHETTY, Aditya , DIANOUX, Florian
IPC分类号： G01H1/10 , G01H1/04 , G01H1/12 , G01M7/02 , G01M13/028
CPC分类号： G01H1/003 , B60L15/20 , B60L2270/14520130101 , B60L2240/42120130101 , B60L2240/42320130101
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3.发明公开
公开(公告)号：EP4409155A1
公开(公告)日：2024-08-07
申请号：EP22793228.2
申请日：2022-09-28
申请人： Brembo S.p.A.
发明人： BENETTI, Danilo , MAZZOLENI, Elena , RESCATI, Micael , GRILLI, Pietro Andrea , MALMASSARI, Cristian , CERUTTI, Andrea
IPC分类号： F16D66/00 , G01L5/28 , G01M13/028
CPC分类号： G01L5/28 , F16D66/00 , F16D65/0006 , F16D2066/00520130101 , B60T17/22
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公开(公告)号：EP4033218B1
公开(公告)日：2024-04-03
申请号：EP21152772.6
申请日：2021-01-21
IPC分类号： G01M13/045 , G01H1/00 , G01M13/028
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公开(公告)号：EP3708994B1
公开(公告)日：2023-08-02
申请号：EP20161979.8
申请日：2020-03-10
发明人： AZUMA, Tan , KIKUCHI, Yusuke , ISHIDA, Kousuke , AKIMOTO, Shunsuke , FUJIYAMA, Kenichiro , OOMINATO, Shinji
IPC分类号： G01M13/028 , A01G7/00 , G01N29/12
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公开(公告)号：EP3814739B1
公开(公告)日：2023-07-12
申请号：EP19841127.4
申请日：2019-07-22
IPC分类号： G01M13/028 , G01H17/00 , F02C7/24
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公开(公告)号：EP4083733A1
公开(公告)日：2022-11-02
申请号：EP22169796.4
申请日：2022-04-25
发明人： Cai, Yongyao , Nair, Suresh R. , Wolfe, Timothy P. , Lane, Lee A. , Taylor, Brian J. , Sacherski, Burt , Killian, Ashley M. , Zomchek, Kevin , Poublon, Michelle L. , Gao, Linxi , Jaeger, Rebecca R. , Foster, Wayne R.
IPC分类号： G05B23/02 , G01M13/028 , G01M13/045
摘要： A method for using sensor data and operational data of an industrial process to identify problems includes gathering sensor data from one or more sensors sensing conditions on equipment of an industrial process, receiving command information about operational commands issued to the equipment of the industrial process, and for each sensor of the one or more sensors, comparing the sensor data with signature information for the sensor. The signature information for the sensor is relevant for operational commands issued to the equipment. The method includes determining if the sensor data of a sensor of the one or more sensors exceeds the signature information corresponding to the sensor, locating a problem with a piece of equipment of the industrial process monitored by the sensor of the one or more sensors based on the sensor data exceeding the signature information for the sensor and issuing an alert reporting the problem.
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公开(公告)号：EP4024014A1
公开(公告)日：2022-07-06
申请号：EP21215520.4
申请日：2021-12-17
发明人： Nair, Suresh R. , Lane, Lee A. , Taylor, Brian J. , Cai, Yongyao , Sacherski, Burt , Killian, Ashley M. , Zomchek, Kevin , Poublon, Michelle L. , Gao, Linxi , Wolfe, Timothy P. , Jaeger, Rebecca R. , Foster, Wayne R.
IPC分类号： G01H1/00 , G01H3/08 , G01M13/028 , G01M13/045
摘要： A method for monitoring machine operation for various machine speed and loads includes measuring vibration information at a sensor associated with a machine and an associated machine speed. The machine is a rotating machine. The method includes performing an operational frequency analysis of the vibration information and comparing results from the operational frequency analysis with a vibration signature for the machine. The vibration signature is for a machine speed that matches the machine speed of the measured vibration information. The vibration signature is one of several vibration signatures for the machine where each is for a different machine speed. The method includes identifying a potential failure mode based on a frequency range where the frequency analysis of the measured vibration information exceeds, by a threshold amount, the vibration signature of the plurality of vibration signatures that matches the machine speed, and transmitting an alert comprising the identified potential failure mode.
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公开(公告)号：EP3913349A1
公开(公告)日：2021-11-24
申请号：EP21000130.1
申请日：2021-05-12
发明人： Danowski, Markus , Nühnen, Klaus Peter , Stritzke, Burghard , Schuh, Andreas , Höller, Heinrich
IPC分类号： G01M13/028
摘要： Die Erfindung betrifft ein Verfahren zur Ermittlung der statischen und dynamischen Belastung einer Antriebswelle 1 in radialer und/oder axialer Richtung durch Auswertung von Messsignalen zumindest eines Sensors, der eine auf einer Antriebswelle angebrachte Maßverkörperung 6 zur Messung der Drehzahl oder der Position abtastet, wobei zur Minimierung des Messfehlers die Messdaten einer Referenzmessung bei geringen mechanischen Schwingungen der Antriebswelle 1 verwendet werden. Um die Messgenauigkeit zu erhöhen und die dynamische Belastung einer Antriebswelle 1 zu erfassen, erfolgt bei dem erfindungsgemäßen Verfahren die Korrelation der aufgenommenen Messsignale mit den Messdaten einer Referenzmessung oder Filterung der Messsignale durch ein Signalfilter und anschließender Berechnung der radialen und/oder axialen Abstandvariationen der Antriebswelle 1 zu den Sensoren. Aufgrund der Differenzbildung oder Filterung kann eine Fehlerkompensation erfolgen, die zu einer Messgenauigkeit von besser als ± 0,25 µm statisch und bis zu ± 0,05 µm dynamisch führt.
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公开(公告)号：EP3888855A1
公开(公告)日：2021-10-06
申请号：EP21163506.5
申请日：2021-03-18
发明人： HIRAIDE, Toshinori , DING, Yimei
IPC分类号： B25J9/16 , G01M13/028
摘要： A failure prediction method of predicting a failure of a component of a robot including a robot arm having the component and a detection section that detects information on vibration characteristics when the robot arm moves, includes generating a failure prediction model for prediction of the failure of the component by machine learning based on the information on vibration characteristics, and predicting the failure of the component based on an estimated value of failure prediction output by the generated failure prediction model when the information on vibration characteristics is input to the generated failure prediction model.
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