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公开(公告)号：US10753334B2
公开(公告)日：2020-08-25
申请号：US16215088
申请日：2018-12-10
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Jaideep Prasad , Jeffrey S. Rauch
Abstract: An apparatus includes an engine friction module in operative communication with an engine and structured to interpret engine operation data indicative of an engine friction amount, and a stop/start module structured to compare the engine operation data with predetermined protective criteria that includes an engine friction threshold and to turn off the engine for at least a portion of time based on the engine friction threshold exceeding the engine friction amount.
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公开(公告)号：US10385817B2
公开(公告)日：2019-08-20
申请号：US16249223
申请日：2019-01-16
Applicant: Cummins Inc.
Inventor： Martin T. Books , Erik L. Piper , Brian R. Alderfer , Jaideep Prasad , John P. O'Brien
Abstract: A system and method for controlling automatic start/stop operations for an engine. While the engine is shutdown, operation of the engine may be automatically started upon expiration of a threshold time limit or in response to one or more adverse or deteriorated conditions of a power storage device, such as, for example, a state of health, state of function, or state of charge of the power storage device. After the engine has been automatically started, the ability of the controller to subsequently automatically stop the operation of the engine may be disabled until at least one secondary condition is satisfied. Upon satisfaction of the at least one secondary condition, the controller may again be enabled to at least automatically stop the operation of the engine.
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公开(公告)号：US20170089314A1
公开(公告)日：2017-03-30
申请号：US15377405
申请日：2016-12-13
Applicant: Cummins Inc.
Inventor： Martin T. Books , Erik L. Piper , Brian R. Alderfer , Jaideep Prasad , John P. O'Brien
CPC classification number: F02N11/084 , B60W20/13 , F02N11/04 , F02N11/0818 , F02N2200/022 , F02N2200/023 , F02N2200/061 , F02N2200/0801 , F02N2200/102 , F02N2300/2011 , Y02T10/48
Abstract: A system and method for controlling automatic start/stop operations for an engine. While the engine is shutdown, operation of the engine may be automatically started upon expiration of a threshold time limit or in response to one or more adverse or deteriorated conditions of a power storage device, such as, for example, a state of health, state of function, or state of charge of the power storage device. After the engine has been automatically started, the ability of the controller to subsequently automatically stop the operation of the engine may be disabled until at least one secondary condition is satisfied. Upon satisfaction of the at least one secondary condition, the controller may again be enabled to at least automatically stop the operation of the engine.
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公开(公告)号：US20190023272A1
公开(公告)日：2019-01-24
申请号：US16138694
申请日：2018-09-21
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Praveen C. Muralidhar , Jaideep Prasad , Randal L. Bergstedt , Ian N. Alsman , Jagdeep I. Singh , Rajan S. Kalirai , Rima Salve , Jeffrey S. Rauch
IPC: B60W30/18 , B60W10/06 , B60W20/00 , B60R16/023 , B62D15/02
Abstract: Systems and methods for implementing a start-stop feature on a vehicle powered at least in party by an internal combustion engine are described. The method includes receiving, at an electronic control unit (“ECU”) of the vehicle, an indication that the vehicle is in line at a drive-thru. The method further includes determining, by the ECU, a number of start-stop events anticipated during the drive-thru. The method includes determining, by the ECU, an approximate stop time for each of the number of start-stop events. The method further includes determining, by the ECU, that a battery of the vehicle has enough remaining charge to power a plurality of vehicle components during implementation of the start-stop feature. The method includes implementing, by the ECU, the start-stop feature in which the internal combustion engine is turned off for at least a portion of the time when the vehicle is stopped.
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公开(公告)号：US10081361B2
公开(公告)日：2018-09-25
申请号：US15222120
申请日：2016-07-28
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Praveen C. Muralidhar , Jaideep Prasad , Randal L. Bergstedt , Ian N. Alsman , Jagdeep I. Singh , Rajan S. Kalirai , Rima Salve , Jeffrey S. Rauch
IPC: B60W30/18 , B60W10/06 , B60W20/00 , B60R16/023 , B62D15/02
Abstract: Systems and methods for implementing a start-stop feature on a vehicle powered at least in part by an internal combustion engine include receiving, at an electronic control unit (“ECU”) of the vehicle, an indication that the vehicle is in line at a drive-thru; determining, by the ECU, a number of startstop events anticipated during the drive-thru; determining, by the ECU, an approximate stop time for each of the number of start-stop events; determining, by the ECU, that a battery of the vehicle has enough remaining charge to power a plurality of vehicle components during implementation of the start-stop feature; implementing, by the ECU, the start-stop feature in which the internal combustion engine is turned off for at least a portion of the time when the vehicle is stopped
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Patent Agency Ranking
公开(公告)号：US20190107098A1
公开(公告)日：2019-04-11
申请号：US16215088
申请日：2018-12-10
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Jaideep Prasad , Jeffrey S. Rauch
CPC classification number: F02N11/0829 , F02D41/042 , F02D41/06 , F02D41/086 , F02D2200/022 , F02D2200/1006 , F02N2200/023 , Y02T10/48
Abstract: An apparatus includes an engine friction module in operative communication with an engine and structured to interpret engine operation data indicative of an engine friction amount, and a stop/start module structured to compare the engine operation data with predetermined protective criteria that includes an engine friction threshold and to turn off the engine for at least a portion of time based on the engine friction threshold exceeding the engine friction amount.
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公开(公告)号：US10151290B2
公开(公告)日：2018-12-11
申请号：US15559249
申请日：2015-03-20
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Jaideep Prasad , Jeffrey S. Rauch
Abstract: An apparatus includes an engine friction module in operative communication with an engine and structured to interpret engine operation data indicative of an engine friction amount, and a stop/start module structured to compare the engine operation data with predetermined protective criteria that includes an engine friction threshold and to turn off the engine for at least a portion of time based on the engine friction threshold exceeding the engine friction amount.
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8.发明申请公开(公告)号：US20230001812A1
公开(公告)日：2023-01-05
申请号：US17781671
申请日：2020-01-23
Applicant: Omkar A. HARSHE , Martin T. BOOKS , Jaideep PRASAD , Vivek Shrikrishna KULKARNI , Shiva K. SOORYAVARAM , Cummins Inc.
Inventor： Omkar A. Harshe , Martin T. Books , Jaideep Prasad , Vivek Shrikrishna Kulkarni , Shiva K. Sooryavaram
Abstract: The present disclosure provides a system and method for performing an automatic port over process to replace and/or add to calibration data of an electric vehicle with updated calibration data, comprising: downloading the updated calibration data from a remote computing system; determining whether a charging port of the vehicle is connected to a charging station; determining whether a charging event is complete, wherein an energy storage system of the vehicle receives electrical energy from the charging station through the charging port; determining whether the vehicle is located within a predetermined geo-fence location; and performing the automatic port over process in response to (1) the charging port being connected to the charging station, (2) the charging event being complete, and (3) the vehicle being located within a predetermined geo-fence location
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公开(公告)号：US10773720B2
公开(公告)日：2020-09-15
申请号：US16138694
申请日：2018-09-21
Applicant: Cummins, Inc.
Inventor： Martin T. Books , John P. O'Brien , Praveen C. Muralidhar , Jaideep Prasad , Randal L. Bergstedt , Ian N. Alsman , Jagdeep I. Singh , Rajan S. Kalirai , Rima Salve , Jeffrey S. Rauch
IPC: B60W10/06 , B60W30/18 , B60W20/00 , B60R16/023 , B62D15/02 , B60R16/03 , B60K6/20 , B60K6/48 , F02N11/08
Abstract: Systems and methods for implementing a start-stop feature on a vehicle powered at least in party by an internal combustion engine are described. The method includes receiving, at an electronic control unit (“ECU”) of the vehicle, an indication that the vehicle is in line at a drive-thru. The method further includes determining, by the ECU, a number of start-stop events anticipated during the drive-thru. The method includes determining, by the ECU, an approximate stop time for each of the number of start-stop events. The method further includes determining, by the ECU, that a battery of the vehicle has enough remaining charge to power a plurality of vehicle components during implementation of the start-stop feature. The method includes implementing, by the ECU, the start-stop feature in which the internal combustion engine is turned off for at least a portion of the time when the vehicle is stopped.
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公开(公告)号：US20190145369A1
公开(公告)日：2019-05-16
申请号：US16249223
申请日：2019-01-16
Applicant: Cummins Inc.
Inventor： Martin T. Books , Erik L. Piper , Brian R. Alderfer , Jaideep Prasad , John P. O'Brien
CPC classification number: F02N11/084 , B60W20/13 , F02N11/04 , F02N11/0818 , F02N2200/022 , F02N2200/023 , F02N2200/061 , F02N2200/0801 , F02N2200/102 , F02N2300/2011 , Y02T10/48
Abstract: A system and method for controlling automatic start/stop operations for an engine. While the engine is shutdown, operation of the engine may be automatically started upon expiration of a threshold time limit or in response to one or more adverse or deteriorated conditions of a power storage device, such as, for example, a state of health, state of function, or state of charge of the power storage device. After the engine has been automatically started, the ability of the controller to subsequently automatically stop the operation of the engine may be disabled until at least one secondary condition is satisfied. Upon satisfaction of the at least one secondary condition, the controller may again be enabled to at least automatically stop the operation of the engine.
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