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公开(公告)号:EP4437565A1
公开(公告)日:2024-10-02
申请号:EP22915280.6
申请日:2022-10-04
申请人: Pani Energy Inc
IPC分类号: G16Z99/00
CPC分类号: G05B19/4183 , G05B23/0283 , G05B13/04
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公开(公告)号:EP4423582A1
公开(公告)日:2024-09-04
申请号:EP22802644.9
申请日:2022-10-20
发明人: KANCHI, Janakiram , KULKARNI, Nikhil Vishwas , R, Basavaraj , R, Nirmal Sabaree , SHARMA, Sunny
IPC分类号: G05B23/02
CPC分类号: G05B23/0283 , G05B23/0272 , G05B23/0254 , G05B23/024
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公开(公告)号:EP4423581A1
公开(公告)日:2024-09-04
申请号:EP22799967.9
申请日:2022-10-27
申请人: BAE SYSTEMS plc
CPC分类号: G05B23/024 , G05B23/0283 , G06Q10/20 , G06Q50/04 , G06Q10/0635 , G06Q10/06375 , G06Q50/40
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公开(公告)号:EP3795433B1
公开(公告)日:2024-09-04
申请号:EP19803097.5
申请日:2019-03-18
CPC分类号: Y02T10/70 , Y02E60/10 , B60L58/16 , B60L53/14 , B60L53/62 , B60L2240/54920130101 , H01M2220/2020130101 , H01M10/42 , Y02T10/7072 , Y02T90/12 , Y02T90/14 , G05B23/0283
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公开(公告)号:EP3872667B1
公开(公告)日:2024-08-14
申请号:EP19874884.0
申请日:2019-10-08
CPC分类号: G06N20/00 , G06F21/14 , G06F21/604 , G05B23/024 , G05B23/0283
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公开(公告)号:EP3330186B1
公开(公告)日:2024-08-07
申请号:EP17204886.0
申请日:2017-12-01
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公开(公告)号:EP4407395A1
公开(公告)日:2024-07-31
申请号:EP23153804.2
申请日:2023-01-27
申请人: Hitachi Energy Ltd
发明人: KUK, Edyta , OTTEWILL, James , POLAND, Jan , YUAN, Kai
IPC分类号: G05B23/02
CPC分类号: G05B23/0283
摘要: The present disclosure relates to a method of performing a prognostic health analysis for an asset, in particular for determining a remaining useful life, RUL, of a power system asset or industrial asset, the method comprising: obtaining signals of at least one operational data; segmenting the signals of at least one operational data into a plurality of feature segments; determining a plurality of metric sets for each of the plurality of feature segments based on the signals of the at least one operational data in the respective plurality of feature segments, wherein each of the plurality of metric sets comprises at least one metric indicating a degree of correspondence between the signals of at least one operational data in the respective plurality of feature segments and a mathematical function; selecting the signals in at least one of the plurality of feature segments based on the plurality of metric sets; determining a prognostic asset health state based on the selected signals in at least one of the plurality of feature segments; and generating output based on the prognostic asset health state. The present disclosure also relates to a corresponding method of operating and/or maintaining an asset, a determining system operative to perform a prognostic health analysis for an asset and an industrial power system.
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公开(公告)号:EP4375779A1
公开(公告)日:2024-05-29
申请号:EP22209780.0
申请日:2022-11-28
申请人: Xylem Europe GmbH
发明人: HALLGREN, Gert , LARSSON, Martin
IPC分类号: G05B23/02
CPC分类号: G05B23/0283 , F04D13/086 , F05D2230/7220130101 , F05D2270/33420130101 , F04D15/0088
摘要: The invention relates to a method for periodically determining time-to-service of a submersible machine. Wherein the method comprises the following steps during each periodically determination:
- updating at least one of said calendar-time-to-service and said running-time-to-service, by:
- monitoring an operational parameter of the machine having effect on one of the calendar-time-to-service and the running-time-to-service,
- comparing the operational parameter value with a default operational parameter value, wherein a deviation in said comparison provides an adjustment-factor that is proportional to the deviation, and
- adjusting the calendar-time-to-service or the running-time-to-service based on the adjustment-factor,
- thereafter setting the time-to-service of the machine equal to the shortest of the calendar-time-to-service and the running-time-to-service.-
公开(公告)号:EP4372508A1
公开(公告)日:2024-05-22
申请号:EP23207109.2
申请日:2023-10-31
发明人: RAMESH, Nithya , AERON, Harsha , ALPAY, Bulent , WIEDMANN, Uwe , HUANG, Jinming
CPC分类号: G05B23/0283 , G06Q10/20 , G16H40/40 , G06F11/00
摘要: One or more systems, devices, computer program products and/or computer-implemented methods of use provided herein relate to a process to facilitate remote planned maintenance of medical imaging devices. A system can comprise a memory that stores computer executable components, and a processor that executes the computer executable components stored in the memory, wherein the computer executable components can comprise an input component that receives sensor data from at least one medical device, and a degradation component that utilizes a feature transformation algorithm to determine a degradation score for a planned maintenance task of the at least one medical device based on the sensor data. Additionally, the computer executable components can comprise a planned maintenance component that recommends maintenance for the at least one medical device based on the degradation score.
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公开(公告)号:EP4361748A1
公开(公告)日:2024-05-01
申请号:EP22204125.3
申请日:2022-10-27
发明人: Dr. AGETHEN, Philipp , CHIKABALAPUR MANJUNATH, Supradeep , MÜLHAUSEN, Timo , ZHANG, Ke , LUCKNER, Tobias , BOCHE, Maik , BÖLDERL-ERMEL, Wolfgang , MAGBALOT, Ronald Dan
IPC分类号: G05B23/02
CPC分类号: G05B23/0283
摘要: Um eine Gesundheits-Kennzahl (hx) einer Maschine (1) zu einem aktuellen Betrachtungszeitpunkt (t) und für zukünftige Betrachtungszeitpunkte (t') zu ermitteln, wird vorgeschlagen
- einen ersten zeitlichen Verlauf (10) einer Basis-Kennzahl (bx) über die Betriebszeit (t) abzubilden, wobei der erste zeitliche Verlauf der Basis-Kennzahl (bx) einen Zustand einer Referenz-Maschine (R1) zu dem Betrachtungszeitpunkt (t) in Abhängigkeit von der Betriebszeit (OT) wiedergibt und
eine über die Betriebszeit veränderliche Ist-Kennzahl (hi) mittels einer Individual-Funktion (MSE) zu errechnen, wobei der Individual-Funktion (MSE) als Eingangsgröße eine Leistungskennzahl (LK) der Maschine (1) zugeführt wird, welche über eine Maschinendaten-Erfassungseinheit (MDE) periodisch erfasst wird bzw. für zukünftige Betriebszeiten (t') prognostiziert wird,
wobei die Gesundheits-Kennzahl (hx) als ein zweiter zeitlicher Verlauf (20) dadurch dargestellt wird, dass die ermittelte Ist-Kennzahl (hi) bzw. die prognostizierte Ist-Kennzahl (hi) auf den ersten zeitlichen Verlauf (10) aufaddiert wird.
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