公开(公告)号：US06973880B2

公开(公告)日：2005-12-13

申请号：US10378335

申请日：2003-03-03

申请人： Ajith Kumar

发明人： Ajith Kumar

IPC分类号： B60L7/22 ,  B60L11/12 ,  B60L11/16 ,  B60L15/20 ,  B61C3/00

CPC分类号： B60L7/12 ,  B60L7/14 ,  B60L7/22 ,  B60L9/02 ,  B60L9/16 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L11/16 ,  B60L11/1801 ,  B60L11/1803 ,  B60L15/2045 ,  B60L2200/26 ,  B60L2220/20 ,  B60L2240/70 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7283 ,  Y02T10/7291 ,  Y02T90/16

摘要： An electrical energy capture system for use in connection with a hybrid energy off highway vehicle system of a off highway vehicle. The hybrid energy off highway vehicle system includes an off highway vehicle, a primary power source, and an off highway vehicle traction motor propelling the off highway vehicle in response to the primary electric power. The off highway vehicle traction motor has a dynamic braking mode of operation generating electrical energy. The electrical energy capture system includes an energy management processor carried on the off highway vehicle. The capture system also includes an off highway vehicle electric generator connected to and driven by the primary power source for selectively supplying primary electric power, wherein the generator is responsive to said processor. An electrical energy storage device is carried on a off highway vehicle and is in electrical communication with the off highway vehicle traction motor. The storage device is responsive to the processor, selectively stores electrical energy generated in the dynamic braking mode, and selectively provides secondary electric power from said stored electricity electrical energy to the off highway vehicle traction motor. The off highway vehicle traction motor is responsive to the secondary electric power. The processor provides a first control signal to the electrical energy storage device to control the selective storing of the electrical energy generated in the dynamic braking mode, and to control the selective providing of secondary electric power to the off highway vehicle traction motor. The processor also provides a second control signal to the generator for controlling the selective supplying of primary electric power to the off highway vehicle traction motor.

摘要翻译： 一种用于与非公路车辆的混合动力能量公路车辆系统结合使用的电能捕获系统。 混合动力能源公路车辆系统包括一个非公路车辆，一个主动力源和一个非公路车辆牵引电动机，以响应一次电力来驱动该公路车辆。 公路车辆牵引电动机具有产生电能的动态制动模式。 电能捕获系统包括在非公路车辆上承载的能量管理处理器。 捕获系统还包括连接到主电源并由主电源驱动的非公路车辆发电机，用于选择性地供应初级电力，其中发电机响应于所述处理器。 电力存储装置在非公路车辆上承载，并且与非公路车辆牵引电动机电连通。 存储装置响应于处理器，选择性地存储在动态制动模式中产生的电能，并且选择性地将所述存储的电力的次级电力提供给非公路车辆牵引电动机。 公路车辆牵引电动机响应二次电力。 处理器向电能存储装置提供第一控制信号，以控制在动态制动模式中产生的电能的选择性存储，并且控制向非公路车辆牵引电动机选择性地提供次级电力。 处理器还向发电机提供第二控制信号，用于控制向公路车辆牵引电动机选择性地供给初级电力。

公开(公告)号：US09266542B2

公开(公告)日：2016-02-23

申请号：US11669364

申请日：2007-01-31

申请人： Wolfgang Daum ,  Glenn Robert Shaffer ,  Steven James Gray ,  David Ducharme ,  Ed Hall ,  Eric Dillen ,  Roy Primus ,  Ajith Kumar

发明人： Wolfgang Daum ,  Glenn Robert Shaffer ,  Steven James Gray ,  David Ducharme ,  Ed Hall ,  Eric Dillen ,  Roy Primus ,  Ajith Kumar

IPC分类号： G05D1/00 ,  B61L3/00 ,  B61C1/00 ,  B61C5/00

CPC分类号： B61L3/006 ,  B61C1/00 ,  B61C5/00 ,  B61L2205/00 ,  B61L2205/04 ,  G05D1/00

摘要： A method for determining the configuration of a diesel powered system having at least one diesel-fueled power generating unit, the method including a step for determining a minimum power required from the diesel powered system in order to accomplish a specified mission, and a step for determining an operating condition of the diesel-fueled power generating unit such that the minimum power requirement is satisfied while yielding at least one of lower fuel consumption and lower emissions for the diesel powered system.

摘要翻译： 一种用于确定具有至少一个柴油发电机组的柴油动力系统的配置的方法，所述方法包括确定柴油机动系统所需的最小功率以完成特定任务的步骤，以及用于 确定所述柴油发电机组的运行状态，使得满足所述最小功率要求，同时产生所述柴油机动系统的较低燃料消耗和较低排放中的至少一个。

公开(公告)号：US09050894B2

公开(公告)日：2015-06-09

申请号：US13176828

申请日：2011-07-06

申请人： Arijit Banerjee ,  Rupam Mukherjee ,  Ajith Kumar ,  Somakumar Ramachandrapanicker ,  Srilatha Boyanapally ,  Mohan Kumar Katta

发明人： Arijit Banerjee ,  Rupam Mukherjee ,  Ajith Kumar ,  Somakumar Ramachandrapanicker ,  Srilatha Boyanapally ,  Mohan Kumar Katta

IPC分类号： G06F19/00 ,  B60L3/00

CPC分类号： B60L3/0061 ,  B60L2200/26 ,  B60L2260/44 ,  B60L2260/50 ,  Y02T10/646 ,  Y02T10/84

摘要： A method for a vehicle having plural electric motors includes generating motor electrical signatures for the motors. The motor electrical signatures represent one or more characteristics of electrical energy that is supplied to the motors. The method also includes identifying one or more fault measures of each of the motor electrical signatures. The fault measures are indicative of mechanical characteristics of the motors. The method further includes comparing the one or more fault measures of each motor with the one or more fault measures of the other motors in the same vehicle and predicting an impending mechanical failure of one or more of the motors based on comparing the fault measures of the motors.

摘要翻译： 一种具有多个电动机的车辆的方法包括：产生用于电动机的电动机电气特征。 电动机电气特征表示提供给电动机的电能的一个或多个特性。 该方法还包括识别每个电动机电特征的一个或多个故障测量。 故障指示表明电机的机械特性。 该方法还包括将每个电动机的一个或多个故障测量值与同一车辆中的其它电动机的一个或多个故障测量值进行比较，并且基于比较故障测量值来预测一个或多个电动机的即将发生的机械故障 电机。

公开(公告)号：US20130185799A1

公开(公告)日：2013-07-18

申请号：US13350816

申请日：2012-01-16

申请人： William Pfeifer ,  Joseph Johnson ,  Ronald Thompson ,  Ajith Kumar ,  Nitin Sood

发明人： William Pfeifer ,  Joseph Johnson ,  Ronald Thompson ,  Ajith Kumar ,  Nitin Sood

IPC分类号： G06F21/00

CPC分类号： G06F21/57

摘要： The trust reputation of the combination of an installation package and installer, as a pair, and the combination of a file and an installer, as a pair, is used to store the identity of a file in a persistent cache. An entry in the persistent cache indicates the trust worthiness of a file that does not contain malware thereby avoiding a scan of the file for malware. The trust worthiness of a file may be determined from known trust reputations of the installation package, installer, and file from a network of computing resources. By relying on the known trust reputation of the combination of the installation package and installer and the combination of the file and installer, the identity of the file may be stored in persistent cache quickly.

摘要翻译： 使用安装包和安装程序的组合作为一对的信任信誉以及文件和安装程序的组合作为一对，用于将文件的身份存储在持久缓存中。 永久缓存中的条目表示不包含恶意软件的文件的信任值，从而避免扫描文件以查找恶意软件。 可以从计算资源网络的安装包，安装程序和文件的已知信任信誉确定文件的信任度。 通过依赖于安装包和安装程序的组合以及文件和安装程序的组合的已知信任信誉，文件的身份可以快速存储在持久缓存中。

公开(公告)号：US08468347B2

公开(公告)日：2013-06-18

申请号：US12388658

申请日：2009-02-19

申请人： Prakash Umasankar Mukkara ,  Ajith Kumar ,  Subbaraju Uppalapati ,  Vishnu Vardhan ,  Sureshkumar Thangavel

发明人： Prakash Umasankar Mukkara ,  Ajith Kumar ,  Subbaraju Uppalapati ,  Vishnu Vardhan ,  Sureshkumar Thangavel

IPC分类号： H04L29/06

CPC分类号： H04L63/1441 ,  H04L63/0823 ,  H04L63/1466

摘要： Apparatus, systems, and methods may operate to establish a secure communications tunnel between a server node and a client node, and to receive user requests from the client node at the server node via the secure communications tunnel. The user requests may be received in conjunction with a device verification token derived from nonces generated by the server node and transmitted to the client node as part of keep-alive response messages. The nonces may change according to a period of time established by the server node. Additional apparatus, systems, and methods are disclosed.

摘要翻译： 设备，系统和方法可以操作以在服务器节点和客户机节点之间建立安全通信隧道，并且经由安全通信隧道从服务器节点处的客户端节点接收用户请求。 用户请求可以结合从由服务器节点生成的随机数导出的设备验证令牌被接收，并且作为保持活动响应消息的一部分被发送到客户端节点。 随机数可以根据由服务器节点建立的时间段而改变。 公开了附加装置，系统和方法。

公开(公告)号：US08429467B2

公开(公告)日：2013-04-23

申请号：US12251743

申请日：2008-10-15

申请人： Marcus Fallen ,  Benoit Dageville ,  Jonathan Klein ,  Ajith Kumar Mysorenagarajarao ,  Gary Ngai ,  Mark Ramacher ,  Yair Sarig

发明人： Marcus Fallen ,  Benoit Dageville ,  Jonathan Klein ,  Ajith Kumar Mysorenagarajarao ,  Gary Ngai ,  Mark Ramacher ,  Yair Sarig

IPC分类号： G06F11/00

CPC分类号： G06F11/0778 ,  G06F11/0748 ,  G06F11/0781 ,  H04L41/0681 ,  H04L41/16

摘要： An infrastructure is provided for gathering diagnostic data that is relevant to an error or other conditions detected in a monitored system. A diagnosability framework is provided that automates the gathering of relevant diagnostic data upon occurrence of the condition in the monitored system. In one embodiment, context data is determined for the condition detected in the monitored system. A rule-based engine is provided that is configured to automatically determine one or more actions to be performed for the condition detected in the monitored system based on the determined context data. The actions may include performing tasks that gather diagnostic data that is relevant to the detected condition, store the gathered diagnostic data in a repository, recommend one or more diagnostic actions to a user, and other diagnostic related actions.

摘要翻译： 提供了一个基础设施，用于收集与受监视系统中检测到的错误或其他条件相关的诊断数据。 提供了一种诊断框架，可在受监控系统中发生状况时自动收集相关诊断数据。 在一个实施例中，为在所监视的系统中检测到的状况确定上下文数据。 提供了一种基于规则的引擎，其被配置为基于所确定的上下文数据来自动确定要在被监视系统中检测到的条件执行的一个或多个动作。 动作可以包括执行收集与检测到的条件相关的诊断数据的任务，将收集的诊断数据存储在存储库中，向用户推荐一个或多个诊断动作以及其他诊断相关的动作。

公开(公告)号：US08219268B2

公开(公告)日：2012-07-10

申请号：US12277016

申请日：2008-11-24

申请人： Krishnamoorthy Kalyanam ,  Ajith Kumar ,  Paul K. Houpt ,  Manthram Sivasubramaniam

发明人： Krishnamoorthy Kalyanam ,  Ajith Kumar ,  Paul K. Houpt ,  Manthram Sivasubramaniam

IPC分类号： G06F19/00 ,  B61C15/00

CPC分类号： B61L15/0072 ,  B61C17/12 ,  B61L15/0081 ,  B61L25/021

摘要： A navigation system includes a computer readable storage medium having a sequence of instructions stored thereon, which, when executed by a processor, causes the processor to acquire a plurality of parameters of a train comprising parameters measured after the train has begun a journey. The train includes a plurality of vehicles providing tractive effort and a consist coupled to the plurality of vehicles. The sequence of instructions also causes the processor to calculate the tractive effort of less than all of the plurality of vehicles based on the acquired plurality of parameters.

摘要翻译： 导航系统包括具有存储在其上的指令序列的计算机可读存储介质，当由处理器执行时，该计算机可读存储介质使得处理器获取包括在列车开始旅程之后测量的参数的列车的多个参数。 列车包括提供牵引力的多个车辆以及耦合到多个车辆的组合。 指令序列还使得处理器基于所获取的多个参数来计算小于所有多个车辆的牵引力。

公开(公告)号：US07941707B2

公开(公告)日：2011-05-10

申请号：US12251671

申请日：2008-10-15

申请人： Yair Sarig ,  Benoit Dageville ,  Marcus Fallen ,  Ajith Kumar Mysorenagarajarao ,  Mark Ramacher

发明人： Yair Sarig ,  Benoit Dageville ,  Marcus Fallen ,  Ajith Kumar Mysorenagarajarao ,  Mark Ramacher

IPC分类号： G06F11/00

CPC分类号： G06F11/0778 ,  G06F11/0748 ,  G06F11/0781 ,  H04L41/0681 ,  H04L41/16

摘要： Techniques for gathering information during runtime of a monitored system such that the information is available for facilitating diagnostics for the monitored system. In one embodiment, upon detection of a condition (such as an error condition) in the monitored system, a portion of the gathered information provides contextual information that facilitates gathering of diagnostic data that is relevant for the detected condition. This facilitates capturing of diagnostic data that is relevant for diagnosing the detected condition. The information gathered and stored during runtime may include information related to local variables, information related to tagged information (e.g., tagged functions/processes) executing in the monitored system, information related to potential impacts to the monitored system due to failures, metadata information, and other information.

摘要翻译： 用于在被监视系统的运行时间期间收集信息的技术，使得该信息可用于便于被监视系统的诊断。 在一个实施例中，在检测到所监视的系统中的状况（例如错误状况）时，所收集的信息的一部分提供有助于收集与检测到的条件相关的诊断数据的上下文信息。 这有助于捕获与诊断检测到的状况相关的诊断数据。 在运行时收集和存储的信息可以包括与局部变量相关的信息，与被监视系统中执行的标记信息（例如，标记的功能/过程）相关的信息，与故障对被监视系统的潜在影响有关的信息，元数据信息， 和其他信息。

公开(公告)号：US07937623B2

公开(公告)日：2011-05-03

申请号：US12252056

申请日：2008-10-15

申请人： Mark Ramacher ,  Gary Ngai ,  Benoit Dageville ,  Karl Dias ,  Yair Sarig ,  Marcus Fallen ,  Ajith Kumar Mysorenagarajarao ,  John Beresniewicz ,  Mike Feng ,  Jonathan Klein ,  Hailing Yu ,  Leng Tan ,  Balasubrahmanya Kuchibhotla ,  Uri Shaft ,  Venkateshwaran Venkataramani ,  Amir Valiani

发明人： Mark Ramacher ,  Gary Ngai ,  Benoit Dageville ,  Karl Dias ,  Yair Sarig ,  Marcus Fallen ,  Ajith Kumar Mysorenagarajarao ,  John Beresniewicz ,  Mike Feng ,  Jonathan Klein ,  Hailing Yu ,  Leng Tan ,  Balasubrahmanya Kuchibhotla ,  Uri Shaft ,  Venkateshwaran Venkataramani ,  Amir Valiani

IPC分类号： G06F11/00

CPC分类号： G06F11/0778 ,  G06F11/0748 ,  G06F11/0781 ,  H04L41/0681 ,  H04L41/16

摘要： A diagnosability system for automatically collecting, storing, communicating, and analyzing diagnostic data for one or more monitored systems. The diagnosability system comprises several components configured for the collection, storage, communication, and analysis of diagnostic data for a condition detected in monitored system. The diagnosability system enables targeted dumping of diagnostic data so that only diagnostic data that is relevant for diagnosing the condition detected in the monitored system is collected and stored. This in turn enables first failure analysis thereby reducing the time needed to resolve the condition detected in the monitored system.

摘要翻译： 用于自动收集，存储，通信和分析一个或多个受监控系统的诊断数据的诊断系统。 诊断系统包括被配置用于收集，存储，通信和分析诊断数据的几个组件，用于在被监控系统中检测到的状况。 诊断系统能够有针对性地倾倒诊断数据，以便仅收集和存储与监视系统中检测到的病症相关的诊断数据。 这反过来使得能够进行第一次故障分析，从而减少解决在被监视系统中检测到的状况所需的时间。

公开(公告)号：US07759810B2

公开(公告)日：2010-07-20

申请号：US11468395

申请日：2006-08-30

申请人： Ajith Kumar

发明人： Ajith Kumar

IPC分类号： F02D41/30 ,  F02M59/20

CPC分类号： F02D41/22 ,  F02B29/0425 ,  F02B37/12 ,  F02D41/042 ,  F02D2200/0625 ,  F02D2250/24

摘要： A method and system for rapidly shutting down an engine uses a rotating machine coupled to the engine as a dynamometer for stopping the engine. The rotating machine is controlled adaptively to maximize the power absorbed from the engine, thereby minimizing the amount of time needed to stop the engine.

摘要翻译： 用于快速关闭发动机的方法和系统使用耦合到发动机的旋转机器作为用于停止发动机的测力计。 旋转机器被自适应地控制以最大化从发动机吸收的功率，从而最小化停止发动机所需的时间量。