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公开(公告)号：US20230044685A1
公开(公告)日：2023-02-09
申请号：US17969655
申请日：2022-10-19
Applicant: Cummins Inc.
Inventor： Travis A. Anderson , Neha Chandrachud , Renae Christianson , Lorraine H. Myers , Pallav Pathak , Patrick J. Shook
Abstract: A controller includes at least one processor coupled to a memory storing instructions that, when executed by the at least one processor, cause the at least one processor to: perform operations comprising: determining a concentration of a plurality of wear metal particles in a lubricant for an engine system; determining a filtered concentration of the plurality of wear metal particles using a baseline concentration of the plurality of wear metal particles; setting a diagnostic threshold based on the filtered concentration of the wear metal particles; and, responsive to determining that the concentration of the wear metal particles exceeds the diagnostic threshold, providing a notification.
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公开(公告)号：US20210273477A1
公开(公告)日：2021-09-02
申请号：US17251603
申请日：2019-06-13
Applicant: Ramya vyas ARVIND , Patrick J. SHOOK , Cummins Inc.
Inventor： Ramya vyas Arvind , Patrick J. Shook
IPC: H02J7/14 , H02J7/00 , B60L58/12 , B60W10/08 , G01R31/382
Abstract: A system and method for energy management of hybrid power generation systems is provided. In some implementations, an energy power management system (EPMS) may receive information indicating a health event for a hybrid power generation system comprising a battery. The EPMS may modify a battery charging condition based on the information indicating the health event. Further, the EPMS may direct the hybrid power generation system to charge the battery based on a state of charge (SOC) of the battery and the modified battery charging condition. Also, the EPMS may direct the hybrid power generation system to modify one or more system parameters based on the modified battery charging condition.
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公开(公告)号：US11499454B2
公开(公告)日：2022-11-15
申请号：US17174861
申请日：2021-02-12
Applicant: Cummins Inc.
Inventor： Travis A. Anderson , Neha Chandrachud , Renae Christianson , Lorraine H. Myers , Pallav Pathak , Patrick J. Shook
Abstract: Systems and apparatuses relate to a system comprising a controller comprising at least one processor coupled to a memory storing instructions that, when executed by the at least one processor, cause the at least one processor to perform operations comprising: determining a concentration of a plurality of wear metal particles in a lubricant for an engine system; determining a confidence parameter regarding the concentration determination; determining a filtered concentration of the plurality of wear metal particles using a baseline concentration of the plurality of wear metal particles; setting a diagnostic threshold for the plurality of wear metal particles based on the confidence parameter; and, responsive to determining that the diagnostic threshold is exceeded, providing a notification.
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公开(公告)号：US20210001871A1
公开(公告)日：2021-01-07
申请号：US17026699
申请日：2020-09-21
Applicant: Cummins Inc.
Inventor： Phanindra V. Garimella , James Ryan Hyslop , Venkatramanan Jayaraman , Pallav Pathak , Michael Justin Tammen , Patrick J. Shook , Randall J. Johnson , Travis Alva Anderson
IPC: B60W50/038 , B60W20/50
Abstract: An engine friction monitor uses commanded torque and measured torque to provide a prognostic feature to identify failure modes of an engine that causes the engine from delivering the commanded torque.
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公开(公告)号：US20200173802A1
公开(公告)日：2020-06-04
申请号：US16637954
申请日：2018-08-07
Applicant: Cummins Inc.
Inventor： Arun Prakash Thunga Gopal , Vivek Anand Sujan , Kenneth M. Follen , Howard Robert Frost , Jaidev Khatri , Pinak Jayant Tulpule , Apurva Arvind Chunodkar , Mugdha S. Sane , Yared G. Tadesse , Tejas Shrikant Kinjawadekar , Archit N. Koti , Xuan Feng , Patrick J. Shook , Feng Liu
Abstract: Systems and apparatuses include a vehicle locator circuit that is structured to receive GPS signal coordinates and a road parameter associated with the GPS signal coordinates. The vehicle locator circuit is further structured to identify a current road segment associated with the GPS coordinates. A map data circuit is structured to store the road parameter and GPS signal coordinates associated with the current road segment. A route response circuit is structured to determine look-ahead parameters characterizing a future road segment based on input received from the vehicle locator circuit and the map data circuit, and a communication interface is structured to communicate the look-ahead parameters to an engine control module for improving vehicle performance during travel on the future road segment.
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Patent Agency Ranking
公开(公告)号：US11993275B2
公开(公告)日：2024-05-28
申请号：US17026699
申请日：2020-09-21
Applicant: Cummins Inc.
Inventor： Phanindra V. Garimella , James Ryan Hyslop , Venkatramanan Jayaraman , Pallav Pathak , Michael Justin Tammen , Patrick J. Shook , Randall J. Johnson , Travis Alva Anderson
IPC: B60W50/038 , B60W20/50
CPC classification number: B60W50/038 , B60W20/50 , B60W2710/083
Abstract: An engine friction monitor uses commanded torque and measured torque to provide a prognostic feature to identify failure modes of an engine that causes the engine from delivering the commanded torque.
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公开(公告)号：US20210254519A1
公开(公告)日：2021-08-19
申请号：US17174861
申请日：2021-02-12
Applicant: Cummins Inc.
Inventor： Travis A. Anderson , Neha Chandrachud , Renae Christianson , Lorraine H. Myers , Pallav Pathak , Patrick J. Shook
Abstract: Systems and apparatuses relate to a system comprising a controller comprising at least one processor coupled to a memory storing instructions that, when executed by the at least one processor, cause the at least one processor to perform operations comprising: determining a concentration of a plurality of wear metal particles in a lubricant for an engine system; determining a confidence parameter regarding the concentration determination; determining a filtered concentration of the plurality of wear metal particles using a baseline concentration of the plurality of wear metal particles; setting a diagnostic threshold for the plurality of wear metal particles based on the confidence parameter; and, responsive to determining that the diagnostic threshold is exceeded, providing a notification.
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公开(公告)号：US12149116B2
公开(公告)日：2024-11-19
申请号：US17251603
申请日：2019-06-13
Applicant: Cummins Inc. , Ramya vyas Arvind , Patrick J. Shook
Inventor： Ramya vyas Arvind , Patrick J. Shook
IPC: B60L3/00 , B60L3/12 , B60L50/15 , B60L58/12 , B60L58/13 , B60L58/16 , B60W10/08 , G01R31/382 , H02J7/00 , H02J7/04 , H02J7/14 , H02J9/08
Abstract: A system and method for energy management of hybrid power generation systems is provided. In some implementations, an energy power management system (EPMS) may receive information indicating a health event for a hybrid power generation system comprising a battery. The EPMS may modify a battery charging condition based on the information indicating the health event. Further, the EPMS may direct the hybrid power generation system to charge the battery based on a state of charge (SOC) of the battery and the modified battery charging condition. Also, the EPMS may direct the hybrid power generation system to modify one or more system parameters based on the modified battery charging condition.
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公开(公告)号：US11828743B2
公开(公告)日：2023-11-28
申请号：US17969655
申请日：2022-10-19
Applicant: Cummins Inc.
Inventor： Travis A. Anderson , Neha Chandrachud , Renae Christianson , Lorraine H. Myers , Pallav Pathak , Patrick J. Shook
CPC classification number: G01N33/2858 , F01M11/10 , G01N33/2888 , F01M2011/144 , F01M2011/1446 , F01M2011/1453 , F01M2011/1486 , F16N2250/32
Abstract: A controller includes at least one processor coupled to a memory storing instructions that, when executed by the at least one processor, cause the at least one processor to: perform operations comprising: determining a concentration of a plurality of wear metal particles in a lubricant for an engine system; determining a filtered concentration of the plurality of wear metal particles using a baseline concentration of the plurality of wear metal particles; setting a diagnostic threshold based on the filtered concentration of the wear metal particles; and, responsive to determining that the concentration of the wear metal particles exceeds the diagnostic threshold, providing a notification.
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公开(公告)号：US20190283765A1
公开(公告)日：2019-09-19
申请号：US16432254
申请日：2019-06-05
Applicant: Cummins Inc.
Inventor： Archit N. Koti , Jairo Andres Sandoval Leon , Vivek Anand Sujan , Patrick J. Shook , Apurva Arvind Chunodkar , Kenneth M. Follen
IPC: B60W40/105 , G08G1/01 , G08G1/052 , B60W40/04 , G05D1/02
Abstract: Disclosed are various techniques to optimize load delivery management of multiple vehicles along route. The optimization can involve evaluating vehicle-in-front information along with look ahead data to determine a recommended speed target and/or idle stop times and durations. The optimization can also involve determining bottleneck conditions from one or more vehicles and/or one or more infrastructure conditions and providing one or more recommended actions in response thereto.
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