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111. 发明申请

US20090037039A1 Method for locomotive navigation and track identification using video 审中-公开
标题翻译：使用视频的机车导航和轨道识别方法
公开(公告)号：US20090037039A1
公开(公告)日：2009-02-05
申请号：US11904761
申请日：2007-09-27
申请人： Ting Yu , Frederick Wilson Wheeler , Robert August Kaucic , Paulo Ricardo Mendonca , Ajith Kuttannair Kumar , Glenn Robert Shaffer , Thomas Baby Sebastian
发明人： Ting Yu , Frederick Wilson Wheeler , Robert August Kaucic , Paulo Ricardo Mendonca , Ajith Kuttannair Kumar , Glenn Robert Shaffer , Thomas Baby Sebastian
IPC分类号： G06F17/00
CPC分类号： B61L25/025 , B61L2205/04 , G06T7/73 , G06T2207/10016 , G06T2207/20068 , G06T2207/30236 , G06T2207/30252 , G06T2207/30256
摘要： A system for determining a track location operates to acquire a current video frame via at least one video camera mounted on board a locomotive, determine a track location based on information extracted from the at least one video frame, and transmit the track location information to a navigation system to determine control parameters for the locomotive.
摘要翻译：用于确定轨道位置的系统用于经由安装在机车上的至少一个摄像机获取当前视频帧，基于从至少一个视频帧提取的信息确定轨道位置，并将轨道位置信息发送到导航系统确定机车的控制参数。

112. 发明申请

US20080315805A1 CHOPPER CIRCUIT TOPOLOGIES FOR ADAPTING AN ELECTRICAL BRAKING SYSTEM IN A TRACTION VEHICLE 失效
标题翻译：适应车辆电动制动系统的选择电路拓扑
公开(公告)号：US20080315805A1
公开(公告)日：2008-12-25
申请号：US11766259
申请日：2007-06-21
申请人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
发明人： Ajith Kuttannair Kumar , Henry Todd Young , Alvaro Jorge Mari Curbelo
IPC分类号： H02K23/68 , B61C9/38 , H02P3/12
CPC分类号： B60T17/228 , B60L7/10 , B60L7/22 , B60L2200/26
摘要： An adaptable electrical braking system for an electrical propulsion system of a traction vehicle is provided. The electrical braking system is configured to dissipate electrical energy in a plurality of resistor grids. The braking system includes a braking system assembly including a baseline chopper circuit topology. The baseline chopper circuit topology includes a first semiconductor-based circuitry in an enclosure for accommodating the first semiconductor-based circuitry. The braking system further includes a second semiconductor-based circuitry electrically coupled to the first semiconductor-based circuitry to produce a chopper including a chopper circuit topology fully contained in the enclosure. The second semiconductor-based circuitry includes a circuit topology selectable to adapt the baseline chopper circuit topology to meet distinct operational requirements to be fulfilled by the braking system.
摘要翻译：提供了一种用于牵引车辆的电推进系统的适应性电制动系统。电气制动系统被配置为耗散多个电阻器栅格中的电能。该制动系统包括一个包括基准斩波电路拓扑的制动系统组件。基线斩波电路拓扑包括用于容纳第一基于半导体的电路的外壳中的第一基于半导体的电路。制动系统还包括电耦合到第一基于半导体的电路的第二基于半导体的电路，以产生包括完全包含在外壳中的斩波电路拓扑的斩波器。第二基于半导体的电路包括可选择的电路拓扑，以适应基线斩波电路拓扑，以满足不同的操作要求以由制动系统来实现。

113. 发明申请

US20080276632A1 System and Method for Cooling a Battery 有权
标题翻译：冷却电池的系统和方法
公开(公告)号：US20080276632A1
公开(公告)日：2008-11-13
申请号：US11745109
申请日：2007-05-07
申请人： Ajith Kuttannair Kumar
发明人： Ajith Kuttannair Kumar
IPC分类号： F25D17/02 , B60K1/00 , H01M8/04
CPC分类号： H01M10/441 , H01M10/425 , H01M10/482 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/6563 , H01M10/6566 , H01M10/663
摘要： A system is provided for cooling an energy storage system of a hybrid electric vehicle. The energy storage system includes at least one energy storage device, including a maximum temperature storage device with a maximum temperature and a minimum temperature storage device with a minimum temperature. The system includes a cooling fluid duct in flow communication with an inlet and the at least one energy storage device, and a blower positioned within the cooling fluid duct to draw cooling fluid into the inlet and through the cooling fluid duct. The system further includes a controller coupled with the at least one energy storage device to increase the temperature of the at least one energy storage device having a temperature below the maximum temperature reduced by at least a predetermined threshold. The cooling fluid duct and blower are coupled to form a common cooling system for the at least one energy storage system.
摘要翻译：提供一种用于冷却混合动力电动车辆的能量存储系统的系统。能量存储系统包括至少一个能量存储装置，其包括具有最低温度的最高温度存储装置和具有最低温度的最低温度存储装置。该系统包括与入口和至少一个能量存储装置流动连通的冷却流体管道，以及定位在冷却流体管道内的鼓风机，以将冷却流体抽入入口并通过冷却流体管道。该系统还包括与至少一个能量存储装置耦合的控制器，以增加具有降低至少预定阈值的最低温度以下的温度的至少一个能量存储装置的温度。冷却流体管道和鼓风机被联接以形成用于至少一个能量存储系统的公共冷却系统。

114. 发明申请

US20080276631A1 System and Method for Cooling a Battery 审中-公开
标题翻译：冷却电池的系统和方法
公开(公告)号：US20080276631A1
公开(公告)日：2008-11-13
申请号：US11745055
申请日：2007-05-07
申请人： Ajith Kuttannair Kumar , John D. Butine
发明人： Ajith Kuttannair Kumar , John D. Butine
IPC分类号： F25D17/02 , B60K1/00 , H01M8/04
CPC分类号： H01M2/1072 , B61C7/04 , B61C17/06 , H01M10/613 , H01M10/625 , H01M10/6551 , H01M10/6563 , H01M10/6566 , Y02T30/16 , Y02T30/18
摘要： A system is provided for cooling an energy storage system of a hybrid electric vehicle. The energy storage system includes at least one energy storage device. The system includes at least one inner casing configured to encapsulate at least one inner core of at least one respective energy storage device of the energy storage system. Additionally, the system includes at least one outer layer configured to surround the at least one inner casing. The system further includes an inner space positioned between the at least one inner casing and the at least one outer layer, where the inner space is configured to receive cooling fluid through at least one inlet in the outer layer.
摘要翻译：提供一种用于冷却混合动力电动车辆的能量存储系统的系统。能量存储系统包括至少一个能量存储装置。该系统包括至少一个内壳体，其构造成封装能量存储系统的至少一个相应的能量存储装置的至少一个内核。另外，该系统包括至少一个构造成围绕至少一个内壳的外层。所述系统还包括位于所述至少一个内部壳体和所述至少一个外部层之间的内部空间，其中所述内部空间构造成通过所述外部层中的至少一个入口接收冷却流体。

115. 发明授权

US07444944B2 Multiple engine hybrid locomotive 有权
标题翻译：多发混合机车
公开(公告)号：US07444944B2
公开(公告)日：2008-11-04
申请号：US11153643
申请日：2005-06-15
申请人： Ajith Kuttannair Kumar , Robert D. King , Chi-Houng Eddie Lu , Leonard Michael Hill
发明人： Ajith Kuttannair Kumar , Robert D. King , Chi-Houng Eddie Lu , Leonard Michael Hill
IPC分类号： B61C1/00 , B61C3/00
CPC分类号： B60L11/08 , B60L11/123 , B60L11/1851 , B60L2200/26 , B60L2220/42 , Y02A30/38 , Y02T10/6217 , Y02T10/646 , Y02T10/7005 , Y02T10/705 , Y02T10/7077
摘要： A hybrid power locomotive system has a plurality of combustion engines for driving a plurality of electric power generators that supply electric power to at least one traction battery. The battery is connected to supply power to a plurality of electric traction motors coupled in driving relationship to respective ones of a plurality of wheel-axle sets of the locomotive. At least one traction motor drive is connected for controlling power to the electric traction motors. An electric power controller is arranged for coupling electric power from the power generators to the battery and senses the available energy in the battery and the power demand from the traction drives for activating selected ones of the plurality of combustion engines for charging the battery.
摘要翻译：混合动力机车系统具有多个内燃机，用于驱动向至少一个牵引电池供电的多个发电机。电池被连接以向与机车的多个轮轴组的相应驱动关联的多个电动牵引电动机供电。连接至少一个牵引电动机驱动器，以控制电动牵引电动机的动力。电力控制器被布置成用于将来自发电机的电力耦合到电池，并感测电池中的可用能量和来自牵引驱动器的功率需求，用于激活用于对电池充电的多个内燃机中的选定的燃料。

116. 发明申请

US20080201028A1 METHOD AND COMPUTER SOFTWARE CODE FOR UNCOUPLING POWER CONTROL OF A DISTRIBUTED POWERED SYSTEM FROM COUPLED POWER SETTINGS 有权
标题翻译：分布式动力系统的功率控制方法与计算机软件代码
公开(公告)号：US20080201028A1
公开(公告)日：2008-08-21
申请号：US12061462
申请日：2008-04-02
申请人： James D. Brooks , Ajith Kuttannair Kumar
发明人： James D. Brooks , Ajith Kuttannair Kumar
IPC分类号： G06F19/00
CPC分类号： B61L3/006
摘要： A method for powering a powered system having a first power generating unit where power settings for the first power generating unit are decoupled from power settings for a second power generating unit, the method including developing a power operating plan which is independent of a coupled power setting, and determining a power setting responsive to the power operating plan. A computer software code operable within a processor and configured to reside on a computer readable media for powering a powered system having at least a first power generating unit where power settings for the at least first power generating unit are decoupled from power settings for at least a second power generating unit is further disclosed.
摘要翻译：一种用于为具有第一发电单元的动力系统供电的方法，其中第一发电单元的功率设置与第二发电单元的功率设置分离，该方法包括开发独立于耦合功率设置的功率运行计划以及响应于电力运行计划确定功率设置。一种在处理器内可操作并被配置为驻留在计算机可读介质上的计算机软件代码，用于为具有至少第一功率产生单元的动力系统供电，其中所述至少第一功率产生单元的功率设置与功率设置分离至少一个进一步公开了第二发电单元。

117. 发明申请

US20080183345A1 Method and Computer Software Code for Determining a Mission Plan for a Powered System When a Desired Mission Parameter Appears Unobtainable 有权
标题翻译：方法和计算机软件代码，用于确定所需任务参数无法获得的有源系统的任务计划
公开(公告)号：US20080183345A1
公开(公告)日：2008-07-31
申请号：US12052790
申请日：2008-03-21
申请人： Ramu Sharat Chandra , Ajith Kuttannair Kumar , Saravanan Thiyagarajan
发明人： Ramu Sharat Chandra , Ajith Kuttannair Kumar , Saravanan Thiyagarajan
IPC分类号： G06F19/00
CPC分类号： B61L3/006
摘要： A method for determining a mission plan for a powered system having at least one primary power generating unit when a desired parameter of the mission plan unobtainable and/or exceeds a predefined limit, the method includes identifying a desired parameter prior to creating a mission plan which may be unobtainable and/or in violation of a predefined limit, and notifying an operator of the powered system and/or a remote monitoring facility of the desired parameter.
摘要翻译：一种用于确定具有至少一个主要发电单元的动力系统的任务计划的方法，当所述任务计划的期望参数不可获得和/或超过预定义的极限时，所述方法包括在创建任务计划之前识别期望的参数，可能无法获得和/或违反预定义的限制，并向操作者通知所述动力系统和/或远程监控设备所需参数。

118. 发明授权

US07325498B2 Hybrid energy off highway vehicle propulsion circuit 失效
标题翻译：混合能源公路车辆推进电路
公开(公告)号：US07325498B2
公开(公告)日：2008-02-05
申请号：US11681597
申请日：2007-03-02
申请人： Ajith Kuttannair Kumar , Henry Todd Young
发明人： Ajith Kuttannair Kumar , Henry Todd Young
IPC分类号： B61C3/00
CPC分类号： B60K6/28 , B60K6/44 , B60K6/46 , B60L3/0046 , B60L7/02 , B60L7/06 , B60L7/14 , B60L7/22 , B60L9/00 , B60L11/005 , B60L11/12 , B60L11/123 , B60L11/16 , B60L11/1803 , B60L15/2045 , B60L2200/26 , B60L2200/40 , B60L2210/40 , B60L2220/12 , B60L2220/14 , B60L2260/28 , B60L2270/20 , B60W10/26 , B60Y2200/14 , B60Y2304/076 , Y02T10/6217 , Y02T10/623 , Y02T10/6269 , Y02T10/6278 , Y02T10/645 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7241 , Y02T10/7283
摘要： A system and method for retrofitting a propulsion circuit of an existing Off Highway Vehicle to enable the propulsion circuit to operate as a hybrid energy Off Highway Vehicle propulsion circuit. The hybrid propulsion circuit includes a primary power source, and a traction motor for propelling an Off Highway Vehicle in response to the primary electric power. The traction motor has a motoring mode of operation and a power dissipation mode of operation. The traction motor generates dynamic braking electrical power in the power dissipation mode of operation. An electrical energy storage system includes a chopper circuit coupled to an energy storage device. The storage device is responsive to the chopper circuit to selectively store electrical energy generated in the power dissipation mode. The storage system selectively provides secondary electric power from the storage device to traction motor to assist in propelling the Off Highway Vehicle during the motoring mode.
摘要翻译：一种用于改进现有非公路车辆的推进电路的系统和方法，以使推进电路能够作为混合能量非公路车辆推进电路运行。混合推进电路包括主电源和用于响应于初级电力推进非公路车辆的牵引电动机。牵引电动机具有电动操作模式和功率耗散操作模式。牵引电动机在功率耗散模式下产生动态制动电力。电能存储系统包括耦合到能量存储装置的斩波电路。存储装置响应于斩波电路以选择性地存储在功率耗散模式中产生的电能。存储系统选择性地从存储设备提供次级电力到牵引电动机，以在驾驶模式期间协助推动非公路车辆。

119. 发明授权

US07290807B2 Method and system of limiting the application of sand to a railroad rail 有权
标题翻译：限制沙子应用于铁路轨道的方法和系统
公开(公告)号：US07290807B2
公开(公告)日：2007-11-06
申请号：US11059910
申请日：2005-02-17
申请人： Ajith Kuttannair Kumar
发明人： Ajith Kuttannair Kumar
IPC分类号： B60B39/00
CPC分类号： B61C15/10
摘要： A method and computer program product of limiting sand use in a railroad locomotive sanding system applying sand to railroad rails to enhance adhesion of wheels of a railroad locomotive on a track having a pair of railroad rails, the sanding system including a plurality of sand applicators for each rail for directing sand flow toward the rail and with the locomotive having two trucks carrying the wheels for supporting and propelling the locomotive along the track. The method and computer program product may include steps of automatically controlling a flow of sand applied to the rail by the locomotive sanding system to limit the application of sand to situations in which applying sand to the rail would be effective to increase the adhesion of at least one of the railroad locomotive wheels on the rail by a predetermined incremental amount. The operation of each of the plurality of sand applicators may be independently controlled for selectively operating those sand applicators whose operation will result in at least the predetermined incremental increase in adhesion of the locomotive wheels on the rail, while not operating the other sand applicators so as to limit the amount of sand applied to the track.
摘要翻译：一种在铁路机车砂磨系统中限制砂用途的方法和计算机程序产品，其将沙子施加到铁路轨道，以增强铁路机车的轮子在具有一对铁路轨道的轨道上的附着力，所述砂磨系统包括多个用于每个轨道用于将沙流引向轨道，并且机车具有两个载着车轮的卡车，用于沿轨道支撑和推进机车。该方法和计算机程序产品可以包括以下步骤：自动控制由机车砂磨系统施加到轨道的砂流，以限制沙子的应用，其中将砂施加到轨道将有效地增加至少的粘附力轨道上的铁路机车之一以预定的增加量。可以独立地控制多个砂施加器中的每一个的操作，以选择性地操作那些砂浆施加器，其操作将导致机车轮在轨道上的粘合力的至少预定的增加的增加，而不操作其它砂施加器，以便以限制施加到轨道的砂量。

120. 发明申请

US20070219681A1 METHOD AND APPARATUS FOR OPTIMIZING A TRAIN TRIP USING SIGNAL INFORMATION 有权
标题翻译：使用信号信息优化火车时刻的方法和装置
公开(公告)号：US20070219681A1
公开(公告)日：2007-09-20
申请号：US11608066
申请日：2006-12-07
申请人： Ajith Kuttannair Kumar , Wolfgang Daum , Tom Otsubo , John Erik Hershey , Gerald James Hess
发明人： Ajith Kuttannair Kumar , Wolfgang Daum , Tom Otsubo , John Erik Hershey , Gerald James Hess
IPC分类号： G06F17/00
CPC分类号： B61C17/12 , B61L3/006 , B61L25/021 , B61L25/025 , B61L25/026 , B61L27/0027 , B61L2205/04 , G05B13/021
摘要： One embodiment of the invention includes a system for operating a railway network comprising a first railway vehicle (400) during a trip along track segments (401/412/420). The system comprises a first element (65) for determining travel parameters of the first railway vehicle (400), a second element (65) for determining travel parameters of a second railway vehicle (418) relative to the track segments to be traversed by the first vehicle during the trip, a processor (62) for receiving information from the first (65) and the second (65) elements and for determining a relationship between occupation of a track segment (401/412/420) by the second vehicle (418) and later occupation of the same track segment by the first vehicle (400) and an algorithm embodied within the processor (62) having access to the information to create a trip plan that determines a speed trajectory for the first vehicle (400), wherein the speed trajectory is responsive to the relationship and further in accordance with one or more operational criteria for the first vehicle (400).
摘要翻译：本发明的一个实施例包括一种用于在沿着轨道段（401/412/420）跳闸期间操作包括第一轨道车辆（400）的铁路网络的系统。该系统包括用于确定第一铁路车辆（400）的行驶参数的第一元件（65），用于确定第二铁路车辆（418）相对于由所述轨道段穿过的轨道段的行驶参数的第二元件（65）在行程期间的第一车辆，用于从第一（65）和第二（65）元件接收信息并且用于确定第二车辆的轨道段（401/412/420）的占用之间的关系的处理器（62） 418），并且随后由第一车辆（400）占据相同的轨道段，以及在处理器（62）内体现的具有访问该信息以创建确定第一车辆（400）的速度轨迹的行程计划的算法，其中所述速度轨迹响应于所述关系，并且还根据所述第一车辆（400）的一个或多个操作标准。

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