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1. 发明申请

WO2015179482A1 HYBRID MOTOR ASSIST OF GEAR SHIFTING 审中-公开
标题翻译：混合动力电机辅助齿轮换档
公开(公告)号：WO2015179482A1
公开(公告)日：2015-11-26
申请号：PCT/US2015/031715
申请日：2015-05-20
申请人： CUMMINS INC.
发明人： BOOKS, Martin, T. , FRANCO, Javier , MURALIDHAR, Praveen, Chitradurga
IPC分类号： B60W10/00
CPC分类号： B60W20/30 , B60K6/485 , B60W10/06 , B60W10/08 , B60W10/11 , B60W30/19 , B60W2710/0644 , Y02T10/6226 , Y02T10/6286
摘要： A system and method are disclosed for controlling shifting of a hybrid vehicle having an automated manual transmission. According to one embodiment, the disclosure provides a method for controlling upshifting of a hybrid vehicle having an automated manual transmission, comprising disengaging a driveline of the vehicle, activating a motor/generator of the vehicle to provide regenerative braking to reduce engine speed in response to disengaging the driveline, and re-engaging the driveline.
摘要翻译：公开了一种用于控制具有自动手动变速器的混合动力车辆的换档的系统和方法。根据一个实施例，本公开提供了一种用于控制具有自动手动变速器的混合动力车辆的升档的方法，包括使车辆的传动系统脱开，启动车辆的电动机/发电机，以提供再生制动以响应于拆下传动系，并重新接合传动系。

2. 发明申请

WO2015138286A1 ENGINE START/STOP FUNCTION MANAGEMENT AND CONTROL ARCHITECTURE 审中-公开
标题翻译：发动机启动/停止功能管理和控制架构
公开(公告)号：WO2015138286A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/019380
申请日：2015-03-09
申请人： CUMMINS INC.
发明人： BOOKS, Martin, T. , MURALIDHAR, Praveen, C. , SUJAN, Vivek, Anand , ZENG, Fan , ZHOU, Lining , BRUNER, C., Larry , PURI, Anant , BORHAN, Hoseinali
IPC分类号： F02D41/26 , F02D35/00 , B60W10/06 , B60W30/00
CPC分类号： 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
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2016003461A1 ENGINE START/STOP FUNCTION MANAGEMENT 审中-公开
标题翻译：发动机启动/停止功能管理
公开(公告)号：WO2016003461A1
公开(公告)日：2016-01-07
申请号：PCT/US2014/045260
申请日：2014-07-02
申请人： CUMMINS INC.
发明人： BOOKS, Martin, T. , PIPER, Erik, L. , ALDERFER, Brian, R. , PRASAD, Jaideep , O'BRIEN, John, P.
IPC分类号： H02P9/00
CPC分类号： F02N11/084 , B60W20/13 , F02N11/04 , F02N11/0818 , F02N2200/022 , F02N2200/023 , F02N2200/061 , F02N2200/0801 , F02N2200/102 , F02N2300/2011 , Y02T10/48
摘要： 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.
摘要翻译：一种用于控制发动机的自动启动/停止操作的系统和方法。当发动机关闭时，发动机的运行可以在阈值时限终止时或者响应于蓄电装置的一个或多个不利或恶化的状况（例如健康状态，状态的功能或蓄电装置的充电状态。在引擎自动启动之后，控制器随后自动停止发动机的操作的能力可以被禁用，直到满足至少一个次要条件。在满足至少一个次要条件时，控制器可以再次被允许至少自动停止发动机的操作。

4. 发明申请

WO2015130614A1 POWER REGENERATION OPTIMIZATION IN A HYBRID VEHICLE 审中-公开
标题翻译：混合车辆中的功率再生优化
公开(公告)号：WO2015130614A1
公开(公告)日：2015-09-03
申请号：PCT/US2015/017106
申请日：2015-02-23
申请人： CUMMINS, INC.
发明人： MADURAI-KUMAR, Mahesh , HSIEH, Tung-Ming , TULPULE, Pinak , MURALIDHAR, Praveen, Chitradurga , BOOKS, Martin, T.
IPC分类号： B60W10/10 , B60W20/00
CPC分类号： B60W20/30 , B60W10/10 , B60W10/11 , B60W20/15 , B60W30/18127 , B60W2540/10 , B60W2540/12 , B60W2710/1005 , B60W2710/1038 , F16H59/36 , F16H59/48 , F16H59/78 , F16H61/0213 , F16H2059/366 , F16H2061/0234 , F16H2306/14 , Y02T10/56 , Y02T10/84 , Y10S903/945
摘要： A hybrid controller unit includes a detection module, a gear-hold module, a gear-skip module, and an optimizing module. The detection module is structured to detect a deceleration event. The gear-hold module is structured to determine whether a certain gear of a transmission should be maintained for a certain period of time in order to optimize power regeneration during the deceleration event. The gear-hold module is also structured to generate a gear-hold request. The gear-skip module is structured to determine whether the transmission should skip a gear in order to optimize power regeneration during the deceleration event. The gear-skip module is also structured to generate a gear-skip request. The optimizing module is structured to receive the gear-hold request and the gear-skip request and generate a transmission command to be sent to a transmission control unit for actuation.
摘要翻译：混合控制器单元包括检测模块，齿轮保持模块，齿轮跳过模块和优化模块。检测模块被构造成检测减速事件。齿轮保持模块的结构是确定传动装置的某一档位是否应该保持一段时间，以便在减速事件期间优化动力再生。齿轮保持模块还被构造成产生齿轮保持请求。齿轮跳过模块被构造成确定变速器是否应该跳过齿轮，以便在减速事件期间优化动力再生。齿轮跳过模块还被构造成产生齿轮跳过请求。优化模块被构造成接收齿轮保持请求和齿轮跳过请求，并且生成要发送到传动控制单元用于致动的传动命令。

5. 发明申请

WO2015077518A1 HYBRID CONTROLS ARCHITECTURE 审中-公开
标题翻译：混合控制架构
公开(公告)号：WO2015077518A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/066737
申请日：2014-11-21
申请人： CUMMINS INC.
发明人： BOOKS, Martin, T. , FREYERMUTH, Vincent , HSIEH, Tung-ming , MURALIDHAR, Praveen, C. , ZHOU, Lining
IPC分类号： B60W20/00
CPC分类号： B60W20/10 , B60W10/06 , B60W10/08 , B60W10/26 , B60W2710/244 , B60W2710/248 , Y02T10/6286 , Y10S903/93
摘要： Apparatuses, methods and systems for hybrid powertrain control are disclosed. Certain example embodiments control an internal combustion engine and a motor/generator of a hybrid electric powertrain. Example controls may determine a total output demanded of a powertrain based at least in part upon an operator input, a battery output target based upon a battery state of charge and independent of the operator input, and an engine output target based upon the total output demanded and the battery output target. Such example controls may further determine a constrained engine output target, a modified battery output target based upon the total output demanded and the constrained engine output target, and a constrained battery output target based upon the modified battery output target and a battery constraint. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and figures.
摘要翻译：公开了用于混合动力系控制的装置，方法和系统。某些示例性实施例控制混合动力传动系的内燃机和电动机/发电机。示例性控制可以至少部分地基于操作者输入，基于电池充电状态的电池输出目标并且独立于操作者输入来确定动力总成的总输出，以及基于所需总输出的发动机输出目标和电池输出目标。这样的示例控制可以进一步基于所修改的电池输出目标和电池约束来确定基于所需总输出和受约束的发动机输出目标的受限制的发动机输出目标，修改的电池输出目标，以及约束电池输出目标。从以下描述和附图中，其他实施例，形式，对象，特征，优点，方面和优点将变得显而易见。

6. 发明申请

WO2012092400A2 HYBRID POWER SYSTEM BRAKING CONTROL 审中-公开
标题翻译：混合动力系统制动控制
公开(公告)号：WO2012092400A2
公开(公告)日：2012-07-05
申请号：PCT/US2011/067676
申请日：2011-12-28
申请人： CUMMINS INC. , SUJAN, Vivek, Anand , DJAN-SAMPSON, Patrick , BOOKS, Martin, T. , ANDREAE, Morgan, M.
发明人： SUJAN, Vivek, Anand , DJAN-SAMPSON, Patrick , BOOKS, Martin, T. , ANDREAE, Morgan, M.
IPC分类号： B60K6/30
CPC分类号： B60W20/13 , B60L7/22 , B60W10/08 , B60W20/00 , B60W30/18109 , B60W30/18127 , B60W2540/12 , B60W2710/083
摘要： A method, apparatus, and system are disclosed for hybrid power system braking. In one embodiment, a deceleration input is received. In response to receiving the deceleration input, a target negative torque trajectory is determined. To achieve the target negative torque trajectory, a regenerative braking device and an electrical energy dissipation device are activated.
摘要翻译：公开了用于混合动力系统制动的方法，装置和系统。在一个实施例中，接收减速输入。响应于接收到减速输入，确定目标负转矩轨迹。为了实现目标负扭矩轨迹，再生制动装置和电能消耗装置被激活。

7. 发明申请

WO2021108012A1 ELECTRIC DRIVE VEHICLE WITH ANTI-ROLLBACK CONTROL 审中-公开
公开(公告)号：WO2021108012A1
公开(公告)日：2021-06-03
申请号：PCT/US2020/051731
申请日：2020-09-21
申请人： CUMMINS INC. , BOOKS, Martin, T. , OMUSI, Odaro , SCHNEIDER, Jack , BOOTH, Richard, A. , LUGO-CASTILLO, Jaime, A. , SUTARWALA, Quresh
发明人： BOOKS, Martin, T. , OMUSI, Odaro , SCHNEIDER, Jack , BOOTH, Richard, A. , LUGO-CASTILLO, Jaime, A. , SUTARWALA, Quresh
IPC分类号： B60W10/08 , F16D48/06
摘要： A method of reducing rollback of a electric vehicle, including determining a position baseline of the electric vehicle; determining a position compensated speed of the electric vehicle based on the position baseline; determining a hold torque as a function of the position compensated speed; and generating a command to apply the hold torque to the motor-generator of the electric vehicle.

8. 发明申请

WO2017003425A1 MANAGING AUTOMATIC STOP/START FREQUENCY 审中-公开
标题翻译：管理自动停止/启动频率
公开(公告)号：WO2017003425A1
公开(公告)日：2017-01-05
申请号：PCT/US2015/038280
申请日：2015-06-29
申请人： CUMMINS, INC.
发明人： BOOKS, Martin, T.
IPC分类号： B60W10/06
CPC分类号： F02N11/0818 , F02N11/0825 , F02N11/108 , Y02T10/48
摘要： An apparatus includes a stop/start module in operative communication with an engine. The stop/start module structured to determine whether a stopping event has occurred, determine whether an inhibiting condition is activated, turn off the engine for at least a portion of time in response to determining that a stopping event has occurred, and determine an actual stop ratio for the engine based on a number of times the engine is turned off in response to determining the occurrences of stopping events. Turning off the engine is inhibited in response to determining that an inhibiting condition is activated. The inhibiting condition is activated based on the actual stop ratio for the engine being greater than a target stop ratio at a beginning of a driving event. The target stop ratio is based on an operating parameter.
摘要翻译：一种装置包括与发动机可操作地通信的停止/起动模块。停止/起动模块被构造成响应于确定发生停止事件而确定是否已经发生停止事件，确定是否激活禁止条件，至少一部分时间关闭发动机，并且确定实际停止响应于确定停止事件的发生，基于发动机关闭的次数的发动机的比率。响应于确定禁止条件被激活而禁止发动机的关闭。基于发动机的实际停止比在驾驶事件开始时大于目标停止比来启动禁止条件。目标停止比是基于操作参数。

9. 发明申请

WO2015179776A1 ELECTRICALLY DRIVEN COOLING SYSTEM FOR VEHICULAR APPLICATIONS 审中-公开
标题翻译：用于车辆应用的电动驱动冷却系统
公开(公告)号：WO2015179776A1
公开(公告)日：2015-11-26
申请号：PCT/US2015/032201
申请日：2015-05-22
申请人： CUMMINS INC.
发明人： MADURAI-KUMAR, Mahesh , PARKER, Gary, L. , BOOKS, Martin, T.
IPC分类号： F01P5/12
CPC分类号： F01P7/164 , F01P7/04 , F01P7/048 , F01P2005/125 , F01P2050/24
摘要： There is disclosed an electrically driven cooling system for cooling non-engine components of a vehicle. The electrically driven cooling system includes a closed loop coolant flowpath including an electrically driven coolant pump and a radiator connected to the closed loop coolant flowpath, and one or more components connected in parallel and/or in series in the closed loop coolant flow path that receives the coolant. An electrically driven radiator fan is also operable to cool the coolant in the radiator. The electrically driven cooling system is flow isolated from any mechanically driven cooling system that provides coolant to the engine for vehicles that include an engine.
摘要翻译：公开了用于冷却车辆的非发动机部件的电驱动冷却系统。电驱动冷却系统包括闭环冷却剂流动路径，其包括电驱动冷却剂泵和连接到闭环冷却剂流动路径的散热器，以及一个或多个在闭环冷却剂流动路径中并联和/或串联连接的部件，其接收冷却液。电驱动的散热器风扇也可操作以冷却散热器中的冷却剂。电驱动冷却系统与任何机械驱动的冷却系统隔离，该冷却系统为包括发动机的车辆的发动机提供冷却剂。

10. 发明申请

WO2012054614A1 SYSTEM, METHOD AND APPARATUS FOR ENHANCING AFTERTREATMENT REGENERATION IN A HYBRID POWER SYSTEM 审中-公开
标题翻译：用于增强混合动力系统中后处理再生的系统，方法和装置
公开(公告)号：WO2012054614A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/056901
申请日：2011-10-19
申请人： CUMMINS INC. , SUJAN, Vivek, Anand , BOOKS, Martin, T. , ANDREAE, Morgan , DJAN-SAMPSON, Patrick, O.
发明人： SUJAN, Vivek, Anand , BOOKS, Martin, T. , ANDREAE, Morgan , DJAN-SAMPSON, Patrick, O.
IPC分类号： F01N3/00
CPC分类号： F02D41/0245 , B60K6/20 , B60W10/06 , B60W10/08 , B60W20/16 , B60Y2300/476 , F02D41/027 , F02D41/1446 , F02D2041/026 , F02D2200/503 , Y02T10/26 , Y02T10/54 , Y02T10/6286
摘要： A method includes providing an internal combustion engine having an output shaft and producing an exhaust gas stream, providing an electric motor operatively coupled to the output shaft, and determining a regeneration state of an aftertreatment component that treats the exhaust gas stream. The method further includes determining an engine torque requirement such that, when the internal combustion engine achieves the engine torque requirement at a present set of operating conditions, a temperature of the exhaust gas stream will achieve an exhaust gas temperature threshold. The method further includes commanding the electric motor to apply a counter torque to the output shaft in response to the regeneration state indicating an active thermal regeneration event, where the counter torque comprises is high enough for the internal combustion engine to achieve the engine torque requirement. The exhaust gas temperature threshold may be a hold-warm temperature and/or a regeneration temperature.
摘要翻译：一种方法包括提供具有输出轴并产生排气流的内燃机，提供可操作地联接到输出轴的电动马达，以及确定处理废气流的后处理部件的再生状态。该方法还包括确定发动机转矩要求，使得当内燃机在当前工作条件下达到发动机转矩要求时，废气流的温度将达到废气温度阈值。该方法还包括命令电动机响应于指示主动热再生事件的再生状态向输出轴施加逆转矩，其中反转矩包括足够高以使内燃机达到发动机转矩要求。排气温度阈值可以是保温温度和/或再生温度。

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