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51. 发明授权

US07882789B2 System and method for managing emissions from diesel powered systems 有权
标题翻译：用于管理柴油动力系统排放的系统和方法
公开(公告)号：US07882789B2
公开(公告)日：2011-02-08
申请号：US11680706
申请日：2007-03-01
申请人： Ajith Kuttannair Kumar , Wolfgang Daum
发明人： Ajith Kuttannair Kumar , Wolfgang Daum
IPC分类号： B61L11/00 , B61L3/00
CPC分类号： B61L3/006 , F02D29/06 , F02D41/0025 , F02D41/021 , F02D2041/1417 , F02D2200/604 , F02D2200/701 , Y02T10/36
摘要： A configurable diesel powered system is provided for controlling engine emissions of a diesel-fueled power generating unit. The diesel-fueled power generating unit includes an engine operating on at least one fuel type. The system includes a plurality of operational input devices coupled with a processor to generate operational input signals to the processor. A plurality of end use devices include fuel tanks for each respective fuel type and are controlled by the processor to control the engine emissions. A configuration input device in communication with the processor generates a respective configuration signal for each particular location along the predetermined course comprising a mission. The processor is responsive to the operational input devices and configuration signals to generate a set of control signals to the fuel tanks to limit the total engine emissions of all fuel types to a respective stored engine emission profile for each configuration signal for each particular location along the predetermined course comprising the mission.
摘要翻译：提供了可配置的柴油动力系统来控制柴油发电机组的发动机排放。柴油发电机组包括以至少一种燃料类型运转的发动机。该系统包括与处理器耦合的多个操作输入设备以产生到处理器的操作输入信号。多个终端使用装置包括用于各自燃料类型的燃料箱，并由处理器控制以控制发动机排放。与处理器通信的配置输入设备沿着包括任务的预定路线的每个特定位置生成相应的配置信号。处理器响应于操作输入设备和配置信号以产生一组控制信号到燃料箱，以将所有燃料类型的总发动机排放限制为沿着沿着每个特定位置的每个配置信号的相应存储的发动机排放曲线包括任务的预定课程。

52. 发明申请

US20100009578A1 SYSTEM AND METHOD FOR DYNAMIC ENERGY RECOVERY IN MARINE PROPULSION 有权
标题翻译：海洋推进动力恢复系统与方法
公开(公告)号：US20100009578A1
公开(公告)日：2010-01-14
申请号：US12172547
申请日：2008-07-14
申请人： Wolfgang Daum , Kyle Stott , Ajith Kuttannair Kumar , Rekha Prasad , Tab Mong , John Manison
发明人： Wolfgang Daum , Kyle Stott , Ajith Kuttannair Kumar , Rekha Prasad , Tab Mong , John Manison
IPC分类号： B63H21/21
CPC分类号： B63H25/42 , B63B35/66 , B63H25/46 , B63H25/50 , B63J3/04 , B63J2099/008 , Y02T70/74
摘要： A method for controlling operation of a propulsion system of a waterborne vessel, comprising adjusting recovery of energy generated from the propulsion system to maintain position of the waterborne vessel in response to at least an indication of vessel position.
摘要翻译：一种用于控制水上船舶的推进系统的操作的方法，包括调节从所述推进系统产生的能量的回收，以保持至少对船舶位置的指示的水上船只的位置。

53. 发明申请

US20080211434A1 System, Method and Computer Readable Media for Reducing Wheel Sliding on a Locomotive 有权
标题翻译：用于减少机车上滑轮的系统，方法和计算机可读介质
公开(公告)号：US20080211434A1
公开(公告)日：2008-09-04
申请号：US11680697
申请日：2007-03-01
申请人： Wolfgang Daum , Rajeev Verma , Bret Dwayne Worden , Robert J. Stewart , Ajith Kuttannair Kumar
发明人： Wolfgang Daum , Rajeev Verma , Bret Dwayne Worden , Robert J. Stewart , Ajith Kuttannair Kumar
IPC分类号： H02P5/00
CPC分类号： B60L3/102 , B60L2200/26 , B60L2240/30 , B60T13/665 , B60T17/228
摘要： A system for reducing wheel sliding on a locomotive is provided for a locomotive including a plurality of axles. The system includes one or more speed inferring systems coupled to each axle to detect rotation of each axle and generate detection signals based upon detecting rotation of each axle. The detection signals include one of speed signals indicative of locomotive speed and non-rotating signals indicative of a non-rotating axle. More particularly, a main controller is coupled to each speed inferring system and is responsive to each detection signal. The main controller identifies non-rotating signals of the detection signals to initiate one or more alert signals of one or more respective non-rotating axles of the plurality of axles. Additionally, the main controller is coupled to an operator panel to alert a locomotive operator of an applied status of a locomotive parking brake in response to the alert signal.
摘要翻译：为包括多个轴的机车提供用于减少机车上的车轮滑动的系统。该系统包括耦合到每个轴的一个或多个速度推断系统以检测每个轴的旋转，并且基于检测每个轴的旋转产生检测信号。检测信号包括指示机车速度的速度信号和指示非旋转轴的非旋转信号之一。更具体地，主控制器耦合到每个速度推断系统并响应于每个检测信号。主控制器识别检测信号的非旋转信号以启动多个轴中的一个或多个相应非旋转轴的一个或多个警报信号。此外，主控制器耦合到操作面板，以响应于警报信号向机车操作者警告机车驻车制动器的施加状态。

54. 发明授权

US08534199B2 Method for controlling a powered system 有权
标题翻译：控制动力系统的方法
公开(公告)号：US08534199B2
公开(公告)日：2013-09-17
申请号：US12984792
申请日：2011-01-05
申请人： Ajith Kuttannair Kumar , Wolfgang Daum
发明人： Ajith Kuttannair Kumar , Wolfgang Daum
IPC分类号： B61C1/00 , B61L3/00
CPC分类号： B61L3/006 , F02D29/06 , F02D41/0025 , F02D41/021 , F02D2041/1417 , F02D2200/604 , F02D2200/701 , Y02T10/36
摘要： A method is provided for controlling a powered system including an engine operating on a plurality of fuel types. The method includes generating operational input signals from operational input devices, and generating a respective configuration signal indicative of a particular location of the powered system along a predetermined course comprising a mission. Additionally, based on the operational input signals, the configuration signal, and a respective engine emission profile for each of said configuration signal, the method includes generating control signals to a plurality of end use devices of the powered system to limit one or more of the total engine emissions of the fuel types, the total fuel efficiency of the fuel types, the total output power of the engine, a time of arrival of the powered system along the predetermined course, and/or a combination thereof.
摘要翻译：提供了一种用于控制包括在多种燃料类型上操作的发动机的动力系统的方法。该方法包括从操作输入设备产生操作输入信号，以及沿着包括任务的预定过程产生指示被动系统的特定位置的相应配置信号。另外，基于对于每个所述配置信号的操作输入信号，配置信号和相应的发动机排放曲线，所述方法包括向所述动力系统的多个最终使用装置生成控制信号以限制所述配置信号中的一个或多个燃料类型的总发动机排放，燃料类型的总燃料效率，发动机的总输出功率，动力系统到达预定时间的时间和/或其组合。

55. 发明授权

US08463469B2 Digital railroad system 失效
标题翻译：数字铁路系统
公开(公告)号：US08463469B2
公开(公告)日：2013-06-11
申请号：US12337090
申请日：2008-12-17
申请人： Wolfgang Daum , Ajith Kuttannair Kumar , Gerald Rose , Glenn Shaffer , Tom Otsubo , Gerald Hess, Jr. , John E. Hershey
发明人： Wolfgang Daum , Ajith Kuttannair Kumar , Gerald Rose , Glenn Shaffer , Tom Otsubo , Gerald Hess, Jr. , John E. Hershey
IPC分类号： G05D1/00
CPC分类号： G06F17/30575
摘要： Systems are provided for efficiently managing the effects of a change to a transportation system's state. One example system comprises a plurality of distributed data input and data output terminals, the distributed data input terminal configured to automatically generate data related to a first aspect of transportation system operation, at least one of a distributed database and a synchronized database configured to store data, a plurality of distributed computational engines configured to receive data from at least one database, and based on the data received, automatically manage operations of a second, different aspect of the transportation system operations, and a communications network linking the data input terminals, the data output terminals, the databases, and the computational engines, wherein the change to the transportation system's state is initiated by the data generated at the distributed input terminals.
摘要翻译：提供系统以有效地管理对交通系统状态变化的影响。一个示例性系统包括多个分布式数据输入和数据输出终端，分布式数据输入终端被配置为自动产生与运输系统操作的第一方面有关的数据，分布式数据库和被配置为存储数据的同步数据库中的至少一个多个分布式计算引擎，被配置为从至少一个数据库接收数据，并且基于所接收的数据，自动管理运输系统操作的第二个不同方面的操作，以及链接数据输入终端的通信网络，数据输出终端，数据库和计算引擎，其中由分布式输入终端产生的数据启动对运输系统状态的改变。

56. 发明申请

US20080201019A1 METHOD AND COMPUTER SOFTWARE CODE FOR OPTIMIZED FUEL EFFICIENCY EMISSION OUTPUT AND MISSION PERFORMANCE OF A POWERED SYSTEM 审中-公开
标题翻译：动力系统优化燃油效率排放输出和任务性能的方法与计算机软件代码
公开(公告)号：US20080201019A1
公开(公告)日：2008-08-21
申请号：US12052000
申请日：2008-03-20
申请人： Ajith Kuttannair Kumar , Wolfgang Daum
发明人： Ajith Kuttannair Kumar , Wolfgang Daum
IPC分类号： G06G7/10 , H02P9/00 , G06F19/00 , G06G7/70
CPC分类号： B61L3/006
摘要： A method for operating at least one powered system having at least one power generating unit that may be a part of at least one of a fleet and a network of powered systems, the method including evaluating an operating characteristic of the at least one power generating unit, comparing the operating characteristic to a desired value related to a mission objective, and autonomously adjusting the operating characteristic in order to satisfy a mission objective. A computer software code is also disclosed for operating at least one powered system having at least one power generating unit that may be a part of at least one of a fleet and a network of powered systems.
摘要翻译：一种用于操作至少一个动力系统的方法，所述至少一个动力系统具有至少一个功率发生单元，所述功率发生单元可以是动力系统的车队和网络中的至少一个的一部分，所述方法包括评估所述至少一个发电单元的操作特性将运行特性与任务目标相关的期望值进行比较，并自动调整运行特性以满足任务目标。还公开了一种用于操作至少一个动力系统的计算机软件代码，所述至少一个动力系统具有至少一个功率发生单元，其可以是动力系统的车队和网络中的至少一个的一部分。

57. 发明授权

US09845012B2 System and method for predicting mechanical failure of a motor 有权
公开(公告)号：US09845012B2
公开(公告)日：2017-12-19
申请号：US13537706
申请日：2012-06-29
申请人： Yinghui Lu , Ajith Kuttannair Kumar
发明人： Yinghui Lu , Ajith Kuttannair Kumar
IPC分类号： G01R31/00 , B60G17/00 , B60L3/00
CPC分类号： B60L3/0061 , B60L2200/26 , B60L2220/42 , B60L2240/421 , B60L2240/423 , B60L2260/50 , Y02T10/646 , Y02T10/84
摘要： A method for predicting mechanical failure of a traction motor in a vehicle includes monitoring first characteristics of an electrical signal supplied to a traction motor of a vehicle during a first detection window. The first characteristics represent a first motor electrical signature for the traction motor. The method also includes deriving one or more signature values from a first mathematical model of the first motor electrical signature and predicting a mechanical failure of the traction motor based on the one or more signature values.

58. 发明授权

US09623884B2 Method and system for independent control of vehicle 有权
公开(公告)号：US09623884B2
公开(公告)日：2017-04-18
申请号：US12774534
申请日：2010-05-05
申请人： James D. Brooks , Ajith Kuttannair Kumar , Bernardo Adrian Movsichoff , Ramu Chandra
发明人： James D. Brooks , Ajith Kuttannair Kumar , Bernardo Adrian Movsichoff , Ramu Chandra
IPC分类号： B61L3/18 , B61L3/00 , B61L15/00 , B61L27/00
CPC分类号： B61L3/006 , B61L15/0072 , B61L27/0027
摘要： Methods and systems are provided for controlling movement of a train including a plurality of locomotives along a route. In one example, the method comprises, generating a first plan profile, the first plan profile including synchronous settings for the locomotives over a route, and generating a second plan profile based on the first plan profile, the second plan profile including independent settings for the locomotives over at least one region within the route. The method may further comprise, operating the locomotives based in the first and/or second plan profiles. In another example, the method comprises, generating a plan profile with fully independent settings for the locomotives over the entire route, the fully independent settings based on cost function coefficients of each locomotive.

59. 发明授权

US09233612B2 Electrical energy capture system with circuitry for blocking flow of undesirable electrical currents therein 有权
公开(公告)号：US09233612B2
公开(公告)日：2016-01-12
申请号：US12939353
申请日：2010-11-04
申请人： Ajith Kuttannair Kumar
发明人： Ajith Kuttannair Kumar
IPC分类号： B60L7/14 , B61C3/00 , B60L11/12 , B60L7/06 , B60K6/46 , B60L7/12 , B60L7/22 , B60L9/02 , B60L9/16 , B60L11/00 , B60L11/14 , B60L11/16 , B60L11/18 , B60L15/20
CPC分类号： B60L7/06 , B60K6/46 , B60L7/12 , B60L7/14 , B60L7/22 , B60L9/02 , B60L9/16 , B60L11/005 , B60L11/12 , B60L11/123 , B60L11/14 , B60L11/16 , B60L11/1801 , B60L11/1803 , B60L15/2045 , B60L2200/26 , B60L2200/40 , B60L2220/20 , B60L2240/70 , B60Y2200/14 , B61C3/00 , Y02T10/6217 , Y02T10/6269 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7283 , Y02T10/7291 , Y02T90/16
摘要： An electrical energy capture system, as may be carried on a hybrid energy, electro-motive, self-powered traction vehicle, is provided. The system may be used for storing electrical power generated on the vehicle and for discharging the stored electrical power for use on the vehicle. The system includes circuitry connected to a plurality of electrical energy storage devices connected in parallel circuit to one another. The circuitry may be configured to establish a respective circuit path for charging and discharging electrical energy from each energy storage device with respect to a DC bus. The circuitry is further configured to block a flow of electrical current from any one of the storage devices to any of the other storage devices, thereby avoiding flow of currents that could otherwise circulate among the electrical energy storage devices due to electrical imbalances that may occur in one or more of the electrical energy storage devices.

60. 发明授权

US09026284B2 Methods and systems for throttle control and coupling control for vehicles 有权
标题翻译：车辆节气门控制和联动控制的方法和系统
公开(公告)号：US09026284B2
公开(公告)日：2015-05-05
申请号：US13570340
申请日：2012-08-09
申请人： Ajith Kuttannair Kumar , Bret D. Worden
发明人： Ajith Kuttannair Kumar , Bret D. Worden
IPC分类号： G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B61L3/00 , B61L17/00 , B61D17/12
CPC分类号： B61L3/006 , B61D17/12 , B61L17/00 , Y02T30/30
摘要： A multi-mode control system for a locomotive includes a throttle control device having notch settings corresponding to, for a first, long haul mode, control signals for providing respective tractive effort or power from the locomotive, a master controller in communication with the throttle control device and adapted to receive said control signals from the throttle control device and to transmit respective command signals to power-train components of the locomotive to achieve the respective tractive effort or power, the master controller also adapted for sending alternative command signals when a user-operable mode selector is set to one of one or more alternative modes. The user-operable mode selector includes one or more user interface devices in communication with the master controller for selecting one alternative mode of the one or more alternative modes.
摘要翻译：一种用于机车的多模式控制系统包括节流控制装置，其具有对应于第一长距离模式的切口设置，用于提供来自机车的相应牵引力或功率的控制信号，与节气门控制器通信的主控制器并且适于从所述节气门控制装置接收所述控制信号，并且将相应的命令信号发送到所述机车的功率列车部件以实现相应的牵引力或功率，所述主控制器还适于在用户 - 可操作模式选择器被设置为一种或多种替代模式中的一种。用户可操作模式选择器包括与主控制器通信的一个或多个用户界面设备，用于选择一个或多个替代模式的一个备选模式。

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