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公开(公告)号：US20180112643A1
公开(公告)日：2018-04-26
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
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：US20170197622A1
公开(公告)日：2017-07-13
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
IPC: B60W30/18 , B62D15/02 , B60R16/023 , B60W10/06 , B60W20/00
CPC classification number: B60W30/18018 , B60R16/0236 , B60R16/03 , B60W10/06 , B60W20/00 , B62D15/021 , F02N11/0803
Abstract: you and a 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：US20170101027A1
公开(公告)日：2017-04-13
申请号：US14881781
申请日：2015-10-13
Applicant: Cummins, Inc.
Inventor： Lining Zhou , Martin T. Books
CPC classification number: B60L11/1862 , B60L11/1857 , B60L2240/547 , B60L2240/549 , B60L2240/80 , G01R31/3675 , G01R31/3693
Abstract: Methods, systems, and apparatus of managing the lifespan of a battery are disclosed herein. A method comprises interpreting age data indicative of a current age of a battery, interpreting usage data indicative of a current usage of the battery, comparing the age data to the usage data, and allocating a propelling power from the battery in a hybrid electric vehicle (HEV) responsive to the comparison.
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104.发明申请METHOD AND SYSTEM FOR CONTROLLING OPERATION OF AN ENGINE POWERED DEVICE HAVING CYCLICAL DUTY CYCLES 审中-公开用于控制具有循环周期的发动机动力装置的操作的方法和系统公开(公告)号：US20170028988A1
公开(公告)日：2017-02-02
申请号：US15220009
申请日：2016-07-26
Applicant: CUMMINS INC.
Inventor： Jennifer K. Light-Holets , Martin T. Books
IPC: B60W30/188 , B60W10/08 , B60W10/06
CPC classification number: B60W30/188 , A01B67/00 , A01F15/0841 , B60W10/06 , B60W10/08 , B60W2400/00 , B60W2510/244 , B60W2710/06 , B60W2710/244
Abstract: A method of controlling operation of a powered device is provided, comprising determining whether the device is experiencing a cyclical load profile including high load conditions and low load conditions, applying a first power component to the device using an engine, the first power component corresponding to an average power required by the cyclical load profile, and applying a second power component to the device using a motor/generator, a sum of the first power component and the second power component corresponding to a power required by the powered device during the high load conditions.
Abstract translation: 提供了一种控制供电设备的操作的方法，包括确定设备是否正在经历包括高负载条件和低负载条件的循环负载曲线，使用发动机向设备应用第一功率分量，所述第一功率分量对应于 循环负载曲线所需的平均功率，以及使用电动机/发电机将第二功率分量施加到所述装置，所述第一功率分量和所述第二功率分量的总和对应于所述被动设备在高负载期间所需的功率 条件。
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公开(公告)号：US20160111990A1
公开(公告)日：2016-04-21
申请号：US14518582
申请日：2014-10-20
Applicant: Cummins Inc.
Inventor： Martin T. Books , Vivek A. Sujan , Praveen C. Muralidhar
CPC classification number: B60L11/02 , B60L7/10 , B60L11/1862 , B60L2240/547 , B60W10/00 , F02N11/04 , F02N11/0814 , F02N2200/06 , F02N2200/061 , H02J7/14 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077
Abstract: An alternator voltage may be controlled based on a proportional gain scheduling in response to an engine load of an internal combustion engine and/or a state of charge (SOC) deviation for a battery based on a target SOC of the battery and an actual SOC of the battery. The alternator voltage may be a voltage less than a current battery voltage under high engine loads to enable the battery to power an accessory system and the alternator voltage may be a voltage greater than a voltage of the battery under low engine loads or engine loads less than high engine loads to enable the alternator to charge the battery.
Abstract translation: 可以基于响应于内燃机的发动机负载的比例增益调度和/或基于电池的目标SOC的电池的充电状态（SOC）偏差和SOC的实际SOC来控制交流发电机电压 电池。 在高发动机负载下，交流发电机电压可以是小于当前电池电压的电压，以使得电池能够为附件系统供电，并且交流发电机电压可以是低于低发动机负载或发动机负载下的电池的电压，小于 高发动机负载，使交流发电机对电池充电。
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Patent Agency Ranking
106.发明申请SYSTEM AND METHOD FOR IMPROVING A BATTERY MANAGEMENT AND ACCUMULATOR SYSTEM 审中-公开改进电池管理和蓄电池系统的系统和方法公开(公告)号：US20160023621A1
公开(公告)日：2016-01-28
申请号：US14806463
申请日：2015-07-22
Applicant: Cummins, Inc.
Inventor： Martin T. Books , Craig M. Calmer , Robert Dziuba , Mahesh Madurai-Kumar , Praveen Chitradurga Muralidhar , John P. O'Brien , Joseph E. Paquette , Gary L. Parker , Anthony K. Perfetto , Jeffrey S. Rauch , Zachary Schwab , Jon S. Wardlow
IPC: B60R16/033 , G01R19/00
CPC classification number: G01R19/0092 , B60R16/03
Abstract: Various systems, methods, and apparatuses disclosed herein provide for receiving pressure data for an accumulator system, the pressure data providing an indication of a pressure in an accumulator tank of the accumulator system; receiving energy data, the energy data indicating an availability of free energy for use to charge the accumulator tank; and activating a charging source of the accumulator tank to charge the accumulator tank based on at least one of the pressure data and the energy data.
Abstract translation: 本文公开的各种系统，方法和装置提供用于接收蓄能器系统的压力数据，所述压力数据提供蓄能器系统的蓄液箱中的压力指示; 接收能量数据，所述能量数据指示用于对所述蓄液箱充电的自由能的可用性; 以及基于所述压力数据和所述能量数据中的至少一个，激活所述蓄能器的充电源以对所述蓄能器蓄电池充电。
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107.发明授权System, method, and apparatus for controlling power output distribution in a hybrid power train 有权用于控制混合动力传动系中功率输出分布的系统，方法和装置公开(公告)号：US08852052B2
公开(公告)日：2014-10-07
申请号：US13627588
申请日：2012-09-26
Applicant: Cummins Inc.
Inventor： Vivek Anand Sujan , Martin T. Books , Patrick O. Djan-Sampson , Praveen Muralidhar
IPC: B60K6/20
CPC classification number: B60W20/20 , B60K6/387 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/10 , B60W20/14 , B60W20/40 , B60W30/18127 , B60W30/18136 , B60W30/188 , B60W30/1882 , B60W30/192 , B60W2050/0008 , B60W2050/001 , B60W2050/0056 , B60W2510/0633 , B60W2510/0638 , B60W2510/0657 , B60W2510/068 , B60W2510/081 , B60W2510/083 , B60W2510/1005 , B60W2510/244 , B60W2510/246 , B60W2510/248 , B60W2510/305 , B60W2520/10 , B60W2530/10 , B60W2540/12 , B60W2560/00 , B60W2710/021 , B60W2710/0677 , B60W2710/086 , B60W2710/244 , B60W2710/248 , Y02T10/48 , Y02T10/6234 , Y02T10/6286 , Y02T10/84 , Y10S903/93 , Y10T477/23 , Y10T477/26
Abstract: A method includes operating a hybrid power train having an internal combustion engine and an electrical torque provider. The method further includes determining a machine power demand and an audible noise limit value for the internal combustion engine. The method includes determining a power division description in response to the machine power demand and the audible noise limit value, and operating the internal combustion engine and the electrical torque provider in response to the power division description.
Abstract translation: 一种方法包括操作具有内燃机和电力转矩提供器的混合动力传动系。 该方法还包括确定内燃机的机器功率需求和可听噪声极限值。 该方法包括响应于机器功率需求和可听噪声极限值来确定功率分布描述，以及响应于功率分配描述来操作内燃机和电力转矩提供器。
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108.发明授权System, method, and apparatus for controlling power output distribution in a hybrid power train 有权用于控制混合动力传动系中功率输出分布的系统，方法和装置公开(公告)号：US08852051B2
公开(公告)日：2014-10-07
申请号：US13627469
申请日：2012-09-26
Applicant: Cummins Inc.
Inventor： Vivek Anand Sujan , Martin T. Books , Patrick O. Djan-Sampson , Praveen Muralidhar
IPC: B60W10/08
CPC classification number: B60W20/20 , B60K6/387 , B60K6/442 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/10 , B60W20/14 , B60W20/40 , B60W30/18127 , B60W30/18136 , B60W30/188 , B60W30/1882 , B60W30/192 , B60W2050/0008 , B60W2050/001 , B60W2050/0056 , B60W2510/0633 , B60W2510/0638 , B60W2510/0657 , B60W2510/068 , B60W2510/081 , B60W2510/083 , B60W2510/1005 , B60W2510/244 , B60W2510/246 , B60W2510/248 , B60W2510/305 , B60W2520/10 , B60W2530/10 , B60W2540/12 , B60W2560/00 , B60W2710/021 , B60W2710/0677 , B60W2710/086 , B60W2710/244 , B60W2710/248 , Y02T10/48 , Y02T10/6234 , Y02T10/6286 , Y02T10/84 , Y10S903/93 , Y10T477/23 , Y10T477/26
Abstract: A method includes operating a hybrid power train having an internal combustion engine and an electrical torque provider. The method further includes determining a machine power demand and, in response to the machine power demand, determining a power division description. The method includes operating the internal combustion engine and the electrical torque provider in response to the power division description. The method further includes operating the internal combustion engine by starting the internal combustion engine in response to determining that a battery state-of-charge is below a predetermined threshold value.
Abstract translation: 一种方法包括操作具有内燃机和电力转矩提供器的混合动力传动系。 该方法还包括确定机器功率需求，并且响应于机器功率需求，确定功率分配描述。 该方法包括响应于功率分配描述操作内燃机和电力转矩提供器。 该方法还包括响应于确定电池充电状态低于预定阈值来启动内燃机来操作内燃机。
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公开(公告)号：US11858369B2
公开(公告)日：2024-01-02
申请号：US17293530
申请日：2020-01-13
Applicant: Cummins Inc.
Inventor： Martin T. Books
Abstract: Systems and apparatuses include a vehicle controller and a mobile battery charging device. The vehicle controller is engaged with a vehicle that includes a battery charging port coupled to a vehicle battery system. The controller is configured to communicate information indicative of a state of charge of a battery of the vehicle over a network. The mobile a battery charging device includes a drive system configured to propel the battery charging device, a charging interface configured to engage the battery charging port of the vehicle, and a controller. The controller is configured to receive the information of the state of charge of the battery system of the vehicle, determine a position of the vehicle, and command the drive system to move the battery charging device to align the charging interface with the battery charging port of the vehicle to charge the battery system of the vehicle.
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110.发明公开公开(公告)号：US20230331203A1
公开(公告)日：2023-10-19
申请号：US18214605
申请日：2023-06-27
Applicant: Cummins Inc.
Inventor： Jaime Antonio Lugo-Castillo , Martin T. Books , Richard A. Booth
CPC classification number: B60T8/17636 , B60W10/06 , B60W10/08 , B60W10/18 , B60W20/10 , B60W30/02 , B60W2555/20 , B60T2210/30 , B60T2210/36 , B60T2250/04 , B60T2270/10 , B60T2270/602 , B60T2270/604
Abstract: Methods and systems for operating a vehicle on a reduced traction surface are disclosed. A controller of the vehicle obtains at least one of: ambient information or GPS information, determines a derate increment size based on the ambient or GPS information, imposes a sustained derate by applying a torque limit on a braking torque of the vehicle based on the derate increment size in response to detecting a traction control event. The controller also determines a verification period and a derate reduction period based on the ambient or GPS information to reduce the sustained derate in response to detecting a lack of traction control event during the verification period at a rate determined by the derate reduction period.
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