公开(公告)号：US09347401B2

公开(公告)日：2016-05-24

申请号：US14044368

申请日：2013-10-02

Applicant: Cummins Inc.

Inventor： Yongjie Zhu ,  Vivek Anand Sujan ,  Govindarajan Kothandaraman

IPC: F02D41/14 ,  F02M25/07 ,  F02D41/00 ,  F02D11/10

CPC classification number: F02M26/00 ,  F02D11/105 ,  F02D41/0007 ,  F02D41/0052 ,  F02D41/1402 ,  F02D41/1456 ,  F02D41/1461 ,  F02D2041/1409 ,  F02D2041/1418 ,  F02D2041/1422 ,  Y02T10/144 ,  Y02T10/47

Abstract: Methods are disclosed for reducing the variability of particulate emissions in an exhaust stream from an internal combustion engine using a lambda error and/or a NOx error to control an exhaust gas recirculation fraction and/or a mass charge flow control. The methods include operating a controller to adjust the engine gas recirculation fraction and/or the mass charge flow control.

Abstract translation: 公开了用于减少来自内燃机的排气流中使用λ误差和/或NOx误差来控制废气再循环分数和/或质量流量控制的颗粒物排放变化的方法。 这些方法包括操作控制器来调节发动机气体再循环分数和/或质量流量控制。

公开(公告)号：US09340202B2

公开(公告)日：2016-05-17

申请号：US14294649

申请日：2014-06-03

Applicant: Cummins Inc.

Inventor： Martin Books ,  Praveen Muralidhar ,  Vivek Anand Sujan ,  Fan Zeng ,  C. Larry Bruner ,  Anant Puri ,  Hoseinali Borhan

IPC: B60L9/00 ,  B60W20/00 ,  F02N11/08

CPC classification number: B60W20/40 ,  B60K6/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/10 ,  B60W20/13 ,  B60W30/18018 ,  B60W30/192 ,  B60W2510/0676 ,  B60W2510/068 ,  B60W2510/087 ,  B60W2510/244 ,  B60W2510/305 ,  B60W2530/12 ,  B60Y2300/474 ,  F01N2610/02 ,  F01N2610/1486 ,  F02N11/0818 ,  F02N11/0822 ,  F02N11/0825 ,  F02N11/0833 ,  F02N11/084 ,  F02N2200/023 ,  F02N2200/026 ,  F02N2200/061 ,  F02N2200/0801 ,  F02N2200/101 ,  F02N2200/102 ,  F02N2200/12 ,  F02N2300/306 ,  Y02T10/48 ,  Y10S903/903

Abstract: Unique apparatuses, systems, methods, and techniques for control of engine systems are disclosed. One embodiment is a unique controls process providing engine start/stop functionality. In one form, the controls process includes engine stop controls which evaluate a plurality of engine stop request conditions and a plurality of engine stop capability conditions, as well as engine start controls which evaluate a plurality of engine start request conditions and a plurality of engine start capability conditions.

Abstract translation: 公开了用于控制发动机系统的独特装置，系统，方法和技术。 一个实施例是提供发动机启动/停止功能的独特的控制过程。 在一种形式中，控制过程包括评估多个发动机停止请求条件和多个发动机停止能力条件的发动机停止控制以及评估多个发动机起动请求条件和多个发动机起动的发动机起动控制 能力条件。

公开(公告)号：US20160075333A1

公开(公告)日：2016-03-17

申请号：US14483475

申请日：2014-09-11

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Carlos Alcides Lana ,  Steven J. Kolhouse ,  Phani Vajapeyazula ,  Thomas M. Yonushonis ,  J. Stephen Wills

IPC: B60W30/10 ,  G05D1/02 ,  G07C5/08 ,  B60W40/02 ,  B60W10/02 ,  B60W10/18 ,  B60W10/04 ,  B60W40/13 ,  G01C21/34 ,  B60W10/30

CPC classification number: B60W30/10 ,  B60W10/02 ,  B60W10/04 ,  B60W10/18 ,  B60W10/30 ,  B60W40/02 ,  B60W40/13 ,  G01C21/3469 ,  G05D1/0217 ,  G05D2201/0213 ,  G06Q10/047 ,  G06Q10/083 ,  G06Q50/30 ,  G07C5/085 ,  G08G1/096827 ,  G08G1/096838 ,  G08G1/202

Abstract: Systems and methods are disclosed for determining a recommended route reference for a vehicle based on simulations of a model of the vehicle including load information, route information, and a cost strategy, and providing commands to an output device based on the recommended route reference to provide an operator of the vehicle with feedback on the recommended route reference and/or to control the vehicle.

Abstract translation: 公开了用于基于车辆模型的模拟来确定车辆的推荐路线参考的系统和方法，包括负载信息，路线信息和成本策略，以及基于推荐路线参考向输出设备提供命令以提供 车辆的操作者对推荐的路线参考进行反馈和/或控制车辆。

公开(公告)号：US20150291150A1

公开(公告)日：2015-10-15

申请号：US14629683

申请日：2015-02-24

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Martin T. Books ,  Patrick O. Djan-Sampson ,  Praveen Chitradurga Muralidhar

IPC: B60W20/00 ,  B60W10/08 ,  B60W10/26 ,  B60W10/06

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 system includes a hybrid power train comprising an internal combustion engine and electrical system, which includes a first and second electrical torque provider, and an electrical energy storage device electrically coupled to first and second electrical torque provider. The system further includes a controller structured to perform operations including determining a power surplus value of the electrical system; determining a machine power demand change value; in response to the power surplus value of the electrical system being greater than or equal to the machine power demand change value, operating an optimum cost controller to determine a power division for the engine, first electrical torque provider, and second electrical torque provider; and in response to the power surplus value of the electrical system being less than the machine power demand change value, operating a rule-based controller to determine the power division for the engine, first, and second electrical torque provider.

Abstract translation: 一种系统包括混合式动力传动系，其包括内燃机和电气系统，其包括第一和第二电力转矩提​​供器，以及电耦合到第一和第二电力转矩提​​供器的电能存储装置。 该系统还包括控制器，其被构造成执行包括确定电气系统的功率剩余价值的操作; 确定机器功率需求变化值; 响应于所述电气系统的功率剩余值大于或等于所述机器功率需求变化值，操作最佳成本控制器以确定所述发动机，第一电力转矩提​​供器和所述第二电力转矩提​​供器的功率分配; 并且响应于所述电气系统的功率剩余值小于所述机器功率需求变化值，操作基于规则的控制器以确定所述发动机，第一和第二电力转矩提​​供器的功率分配。

公开(公告)号：US08888652B2

公开(公告)日：2014-11-18

申请号：US13627572

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 at least one electrical torque provider. The method further includes determining a machine power demand for the hybrid power train, and determining a power division between the internal combustion engine and the electrical torque provider in response to the machine power demand. The method further includes determining a state-of-charge (SOC) of an electrical energy storage device electrically coupled to the at least one electrical torque provider and interpreting a target SOC for the electrical energy storage device in response to a vehicle speed, and determining an SOC deviation for the electrical storage device, wherein the SOC deviation comprises a function of a difference between the SOC of the electrical energy storage device and the target SOC of the electrical energy storage device.

Abstract translation: 一种方法包括操作具有内燃机和至少一个电力转矩提​​供器的混合动力传动系。 该方法还包括确定混合动力传动系的机器功率需求，以及响应于机器功率需求确定内燃机和电力转矩提​​供器之间的功率分配。 所述方法还包括确定电耦合到所述至少一个电力转矩提​​供者的电能存储装置的充电状态（SOC），并响应于车速解释所述电能存储装置的目标SOC，以及确定 所述蓄电装置的SOC偏差，其中，所述SOC偏差包含所述蓄电装置的SOC与所述蓄电装置的目标SOC之间的差的函数。

公开(公告)号：US08781664B2

公开(公告)日：2014-07-15

申请号：US13626454

申请日：2012-09-25

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Martin T. Books ,  Patrick O. Djan-Sampson ,  Praveen Muralidhar

IPC: B60W20/00

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 defining an application operating cycle and a number of behavior matrices for a hybrid power train that powers the application, each behavior matrix corresponding to operations of the hybrid power train operating in a parallel configuration. The method includes determining a number of behavior sequences corresponding to the behavior matrices and applied sequentially to the application operating cycle, confirming a feasibility of each of the behavior sequences, determining a fitness value corresponding to each of the feasible behavior sequences, in response to the fitness value determining whether a convergence value indicates that a successful convergence has occurred, and in response to determining that a successful convergence has occurred, determining a calibration matrix in response to the behavior matrices and fitness values. The method includes providing the calibration matrix to a hybrid power train controller.

Abstract translation: 一种方法包括定义用于为应用供电的混合动力传动系的应用操作周期和行为矩阵的数量，每个行为矩阵对应于以并行配置运行的混合动力传动系的操作。 所述方法包括：确定与所述行为矩阵相对应的行为序列的数量并且顺序地应用于所述应用操作周期，确认每个行为序列的可行性，响应于所述行为序列确定与每个可行行为序列相对应的适合度值 确定收敛值是否指示已经发生成功收敛的适应度值，并且响应于确定已经发生成功收敛，响应于行为矩阵和适合度值来确定校准矩阵。 该方法包括将校准矩阵提供给混合动力传动系控制器。

公开(公告)号：US20130184912A1

公开(公告)日：2013-07-18

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: B60W20/00 ,  B60W10/08 ,  B60W10/06

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。

公开(公告)号：US12043227B2

公开(公告)日：2024-07-23

申请号：US17673656

申请日：2022-02-16

Applicant: CUMMINS INC.

Inventor： Sumit Tripathi ,  Kevin Labourdette ,  Patrick Kaufman ,  Vivek Anand Sujan ,  Gregory A. Weber

IPC: B60S5/02 ,  B60K15/03 ,  B67D7/04 ,  B67D7/42

CPC classification number: B60S5/02 ,  B60K15/03 ,  B67D7/04 ,  B67D7/42 ,  B60K2015/03131 ,  B60K2015/0321 ,  B60K2015/03236 ,  B60K2015/03243

Abstract: The present disclosure generally relates to a multiple receptacle fuel filling and storage system in a vehicle and/or powertrain, and a method of using the same.

公开(公告)号：US11580862B2

公开(公告)日：2023-02-14

申请号：US16896874

申请日：2020-06-09

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Christine L. Hilmer ,  Ethan Charles Seifer ,  Howard Robert Frost

IPC: G08G1/16 ,  G08G1/00 ,  B60W10/06 ,  B60W30/16 ,  B60W30/165 ,  G05D1/02 ,  B60W30/14

Abstract: A control system for a vehicle includes an engine controller operable to determine a requested engine torque in response to a cruise control set command and a cruise control offset value, determine an engine torque command in response to the requested engine torque and a torque limit, and control operation of an engine in response to the engine torque command. The control system also includes a platooning controller operable to determine and provide to the engine controller the cruise control set command, the cruise control offset value and the torque limit effective to cause the engine controller to control the engine to provide a desired following distance between the vehicle and a second vehicle.

公开(公告)号：US20190354101A1

公开(公告)日：2019-11-21

申请号：US16416604

申请日：2019-05-20

Applicant: Cummins Inc.

Inventor： Vivek Anand Sujan ,  Robert L. Kern ,  Jennifer Kay Light-Holets

IPC: G05D1/00

Abstract: Apparatuses, methods, and systems adjust the level of control authority of one or more autonomous vehicles in order to respond to changes in one or more operating conditions associated with the vehicle, operator, environment, route, and other conditions.