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71. 发明申请

US20050145438A1 Wayside rail lubrication apparatus and method 有权
标题翻译：路边轨道润滑装置及方法
公开(公告)号：US20050145438A1
公开(公告)日：2005-07-07
申请号：US11054868
申请日：2005-02-10
申请人： Ajith Kumar , Bret Worden
发明人： Ajith Kumar , Bret Worden
IPC分类号： B61K3/00
CPC分类号： B61K3/00
摘要： A wayside lubrication apparatus (10) for applying a lubricant (26) in response to the presence of a train (14) on the rail (14). To avoid excessive lubricant on the rail, lubricant may be applied in response to a second train only if a predetermined time period has elapsed between first and second trains. The amount of lubricant applied in response to the second train may be controlled by refilling a lubricant container (68) at a controlled rate. The application of lubricant may be terminated before a number of rearmost load cars (46) of the train pass the lubricant applicator (28) so that the quantity of lubricant remaining on the rail is reduced by the wheels (40) of the cars at the end of the train. This prevents the lubricant from reducing the traction capability of the drive wheels (38) of the next oncoming locomotive (16). Operation of the lubricant dispensing apparatus (22) may be bypassed by an operator-controlled bypass device (60) located on-board the train.
摘要翻译：一种用于响应于在轨道（14）上存在列车（14）而施加润滑剂（26）的路边润滑装置（10）。为了避免在轨道上产生过多的润滑剂，只有在第一列和第二列之间已经经过预定时间段时，可以响应于第二列车施加润滑剂。可以通过以受控的速率重新填充润滑剂容器（68）来控制响应于第二列车而施加的润滑剂的量。润滑剂的应用可以在火车的多个最后负载车辆（46）通过润滑剂施加器（28）之前终止，使得通过车辆的车轮（40）在轨道上残留的润滑剂的量减少火车结束这防止润滑剂降低下一个即将到来的机车（16）的驱动轮（38）的牵引能力。润滑剂分配装置（22）的操作可以由位于列车上的操作者控制的旁路装置（60）旁路。

72. 发明申请

US20050065701A1 Enhanced locomotive adhesion control 失效
标题翻译：增强机车粘附控制
公开(公告)号：US20050065701A1
公开(公告)日：2005-03-24
申请号：US10666300
申请日：2003-09-19
申请人： Ajith Kumar , Bret Worden
发明人： Ajith Kumar , Bret Worden
IPC分类号： B61C15/14 , G06F7/00
CPC分类号： B61C15/14
摘要： A method of dynamically controlling traction of a locomotive (V) having a plurality of axles (A1-A6) on each of which are mounted wheels (W) for moving the locomotive over a set of rails (R). A creep control signal (creep_n) is provided to a controller (TMTC) for each axle to move the locomotive over the rails, the creep control signal being a function of adhesion operation characteristics (tractive effort, torque, creep) for that axle. An advisory signal (ccc_n) combining values representative of the adhesion quality of the two axles is provided to the controller to maximize the tractive effort of the axle if the adhesion quality of the other axle is a maximum for the current rail conditions. This reduces the amount of time for the axle to attain its maximum tractive effort when rail conditions change.
摘要翻译：一种动态地控制具有多个轴（A1-A6）的机车（V）的牵引力的方法，其中每个车轮（A1-A6）都安装有用于使机车在一组轨道（R）上移动的轮子（W）。向每个轴的控制器（TMTC）提供蠕变控制信号（creep_n），以使机车在轨道上移动，蠕变控制信号是该轴的粘附操作特性（牵引力，扭矩，蠕变）的函数。如果两个轴的粘合质量的组合值对于当前轨道条件是最大的，则将组合两个轴的粘合质量的值的咨询信号（ccc_n）提供给控制器以使轴的牵引力最大化。这减少了当轨道条件改变时车轴达到最大牵引力的时间。

73. 发明申请

US20050040789A1 VEHICLE ENERGY STORAGE SYSTEM CONTROL METHODS AND METHOD FOR DETERMINING BATTERY CYCLE LIFE PROJECTION FOR HEAVY DUTY HYBRID VEHICLE APPLICATIONS 有权
标题翻译：用于确定重型混合动力汽车应用的电池循环寿命预测的车辆能源储存系统控制方法及方法
公开(公告)号：US20050040789A1
公开(公告)日：2005-02-24
申请号：US10604800
申请日：2003-08-18
申请人： Lembit Salasoo , Robert King , Ajith Kumar , Dongwoo Song , Henry Young , Timothy Richter , Prahlad Bhugra
发明人： Lembit Salasoo , Robert King , Ajith Kumar , Dongwoo Song , Henry Young , Timothy Richter , Prahlad Bhugra
IPC分类号： B60L11/12 , H02J7/00
CPC分类号： H02J7/0014 , B60L3/12 , B60L7/22 , B60L11/005 , B60L11/16 , B60L11/1857 , B60L11/1859 , B60L11/1861 , B60L11/1868 , B60L11/1874 , B60L2200/26 , B60L2240/545 , B60L2240/547 , B60L2240/549 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/7055 , Y02T10/7066
摘要： A method for equalizing a storage parameter for a vehicle energy storage system having one or more energy storage banks associated therewith includes identifying a quiescent period of operation for the vehicle, and determining whether the value of a defined storage quantity for a first energy storage bank differs from the value of said defined storage quantity for a second energy storage bank by a threshold amount. During the quiescent period of operation, one of said first and second energy storage banks is discharged and the other of the first and second energy storage banks is charged. The one of the first and second energy storage banks corresponds to the bank having the value of the defined storage quantity exceeding the value of the defined storage quantity of the other of said first and second energy storage banks.
摘要翻译：一种用于对具有与其相关联的一个或多个能量存储体的车辆能量存储系统的存储参数进行均衡的方法包括识别车辆的静止操作周期，以及确定第一能量存储组的定义的存储量的值是否不同从第二能量存储组的所述定义的存储量的值开始阈值量。在静止运行期间，所述第一和第二储能库中的一个被放电，并且第一和第二储能库中的另一个被充电。第一和第二能量储存库中的一个对应于具有超过所述第一和第二能量存储库中另一个的定义的存储量的值的定义的存储量的值的存储体。

74. 发明申请

US20050039630A1 Hybrid energy off highway vehicle load control system and method 有权
标题翻译：混合能源公路车辆负荷控制系统及方法
公开(公告)号：US20050039630A1
公开(公告)日：2005-02-24
申请号：US10918849
申请日：2004-08-09
申请人： Ajith Kumar , Lembit Salasoo , Robert King , Henry Young
发明人： Ajith Kumar , Lembit Salasoo , Robert King , Henry Young
IPC分类号： B60L7/22 , B60L11/12 , B60L11/16 , B60L15/20 , B61C3/00
CPC分类号： B60K6/46 , B60L7/06 , B60L7/12 , B60L7/14 , B60L7/22 , B60L9/02 , B60L9/16 , B60L11/005 , B60L11/12 , B60L11/123 , B60L11/14 , B60L11/16 , B60L11/1803 , B60L15/2045 , B60L2200/26 , B60L2200/40 , B60L2220/20 , B60L2240/70 , B60Y2200/14 , Y02T10/6217 , Y02T10/6269 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7022 , Y02T10/7077 , Y02T10/7283 , Y02T10/7291 , Y02T90/16
摘要： A system and method for managing electrical power generated by an engine for use in connection with operating a hybrid energy off highway vehicle load control system. A load control circuit determines a current operating condition of the Off Highway Vehicle, and determines a corresponding target operating condition of the Off Highway Vehicle The load control system determines a difference between the current operating condition and a target operating condition to identify transients. The load control system delivers power from the power source to a energy storage for an initial period after a transient condition is identified and then delivers power from the power source to source to the traction motors to propel the Off Highway Vehicle. The load control system also retrieves to power from the energy storage to assist in propelling the Off Highway Vehicle.
摘要翻译：一种用于管理由发动机产生的用于与公路车辆负载控制系统上的混合动力能量运行结合使用的电力的系统和方法。负载控制电路确定非公路车辆的当前操作状态，并确定非公路车辆的相应目标操作条件。负载控制系统确定当前操作条件与目标操作条件之间的差异以识别瞬变。负载控制系统在识别出瞬态状态之后的初始时段内将电力从电源传送到能量存储器，然后将电力从电源输送到牵引电动机以推动非公路车辆。负载控制系统还从能量存储器检索电力，以协助推进非公路车辆。

75. 发明申请

US20050029814A1 Method for eliminating fuel use during dynamic braking 有权
标题翻译：动态制动时消除燃料使用的方法
公开(公告)号：US20050029814A1
公开(公告)日：2005-02-10
申请号：US10933180
申请日：2004-09-02
申请人： Ajith Kumar , Peter Valentine
发明人： Ajith Kumar , Peter Valentine
IPC分类号： H02P3/14 , H02P9/04
CPC分类号： H02P3/14
摘要： A method for reducing engine fuel consumption of an electromotive vehicle during braking, the method including steps for providing an engine for the vehicle, generating primary electric power at a primary electric power generator connected to the engine, generating primary electric power at a secondary electric power generator connected to the engine, operating a plurality of electric traction motors each coupled in driving relationship to a respective one of a plurality of driven wheels to propel the vehicle during motoring operations and to generate electricity upon braking operations of the vehicle, electrically connecting a braking switch between the traction motors and the primary electric power generator, applying braking, closing the braking switch, and transmitting power generated by the traction motors to the primary electric power generator to operate as a motor to rotate the engine and drive the secondary electric power generator to power the auxiliary equipment without fueling the engine.
摘要翻译：一种用于在制动期间减少电动车辆的发动机燃料消耗的方法，所述方法包括以下步骤：为车辆提供发动机，在连接到发动机的一次发电机上产生主电力，在次级电力下产生主电力发电机连接到发动机，操作多个电力牵引电动机，每个电动牵引电动机以驱动关系耦合到多个从动轮中的相应一个驱动轮，以在驾驶操作期间推进车辆，并且在车辆的制动操作时发电，电连接制动在牵引电动机和主发电机之间切换，施加制动，关闭制动开关，以及将牵引电动机产生的动力传递到主发电机，以作为电动机运转以使发动机旋转并驱动二次发电机为没有燃料的辅助设备供电引擎。

76. 发明授权

US5168439A Inverter control method and apparatus 失效
标题翻译：逆变器控制方法及装置
公开(公告)号：US5168439A
公开(公告)日：1992-12-01
申请号：US618787
申请日：1990-11-27
申请人： Ajith Kumar , Thomas D. Stitt
发明人： Ajith Kumar , Thomas D. Stitt
IPC分类号： H02M7/5387
CPC分类号： H02M7/53873
摘要： A method and apparatus for controlling an inverter circuit to convert dc voltage to variable amplitude and frequency ac voltage use firing pattern tables which are stored and selected in accordance with a required voltage level for the ac voltage. The firing pattern tables are accessed by writable timers which both address the firing pattern tables and define the times between readout of consecutive entires of the firing pattern tables. If requirements of the ac voltage being produced are changed, a new firing pattern table is selected at the end of the currently selected pattern table. Further, as the required frequency of the ac voltage being produced changes during the readout of a selected firing pattern table, the times written into the writable timers are changed accordingly to vary the frequency of the ac signal on the fly. Angle tables corresponding to the pattern tables are stored and accessed by a control processor to determine the times written into the timers. The angle tables are stored in terms of angles between transitions of the pattern tables and one or more angle tables are provided for each pattern table. The amplitude of the ac voltage being produced is determined by pattern table selection and angle table section, if more than one angle table is provided for a given pattern table, and the frequency of the ac voltage being produced is determined by the time signals generated by the processor.
摘要翻译：用于控制逆变器电路以将直流电压转换为可变幅度和频率交流电压的方法和装置使用根据交流电压的所需电压电平存储和选择的点火模式表。触发模式表由可写定时器访问，这两个定时器都对触发模式表进行寻址，并定义了触发模式表的连续操作的读出次数。如果正在产生的交流电压的要求改变，则在当前选择的模式表的结尾处选择新的点火模式表。此外，随着在所选择的发射模式表的读出期间所产生的交流电压的所需频率改变，写入可写定时器的时间相应地改变以改变交流信号的频率。对应于模式表的角度表由控制处理器存储和访问以确定写入定时器的时间。角度表以模式表的转换之间的角度存储，并且为每个模式表提供一个或多个角度表。所产生的交流电压的幅度由模式表选择和角度表部分确定，如果给定的模式表提供了多于一个的角度表，并且所产生的交流电压的频率由所产生的时间信号确定，处理器。

77. 发明授权

US08774994B2 System and method for vehicle performance control 有权
标题翻译：车辆性能控制系统和方法
公开(公告)号：US08774994B2
公开(公告)日：2014-07-08
申请号：US12503466
申请日：2009-07-15
申请人： Henry Todd Young , Ajith Kumar
发明人： Henry Todd Young , Ajith Kumar
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00
CPC分类号： B60L11/02 , B60K6/46 , B60L15/20 , B60L2200/26 , B60L2210/20 , B60L2240/26 , B60L2240/486 , B60T8/172 , B60T8/18 , B60W30/1882 , B60W2530/10 , B60W2710/105 , B60Y2200/14 , B60Y2200/145 , Y02T10/6217 , Y02T10/645 , Y02T10/725 , Y02T10/7275
摘要： A method is provided for controlling a drivetrain of a vehicle which includes a prime mover operatively connected to at least one tractive element. The method includes: (a) determining the vehicle's total weight; and (b) using an electronic controller carried by the vehicle, causing the prime mover to apply power to the tractive element so as to propel the vehicle, the magnitude of the power being a function of the vehicle's total weight.
摘要翻译：提供了一种用于控制车辆的动力传动系统的方法，其包括可操作地连接到至少一个牵引元件的原动机。该方法包括：（a）确定车辆的总重量; 和（b）使用由车辆携带的电子控制器，使原动机向牵引元件施加动力以推进车辆，功率的大小是车辆总重量的函数。

78. 发明申请

US20130013231A1 SYSTEM AND METHOD FOR PREDICTING MECHANICAL FAILURE OF A MOTOR 有权
标题翻译：用于预测电机机械故障的系统和方法
公开(公告)号：US20130013231A1
公开(公告)日：2013-01-10
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 , G01R31/34
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。

79. 发明授权

US07984677B2 Altitude compensation system for naturally aspirated railroad locomotive 有权
标题翻译：自然吸气铁路机车高度补偿系统
公开(公告)号：US07984677B2
公开(公告)日：2011-07-26
申请号：US11678171
申请日：2007-02-23
申请人： Mikhail Meltser , Bryan Thomas Jett , Neil Xavier Blythe , Ronald Bauerle , Ajith Kumar
发明人： Mikhail Meltser , Bryan Thomas Jett , Neil Xavier Blythe , Ronald Bauerle , Ajith Kumar
IPC分类号： B61C17/00
CPC分类号： F02D41/0205 , B61C5/02 , F02B3/06 , F02B2075/025 , F02B2075/027 , F02D29/06 , F02D41/021 , F02D2200/0414 , F02D2200/0418 , F02D2200/703
摘要： A railroad locomotive includes a naturally aspirated reciprocating internal combustion engine driving a traction generator. A speed control system and load regulator provide an output signal which is operated upon and modified by a controller in response to the barometric pressure at which the locomotive is being operated.
摘要翻译：铁路机车包括驱动牵引发电机的自然吸气往复式内燃机。速度控制系统和负载调节器提供响应于机车正在操作的大气压力而由控制器操作和修改的输出信号。

80. 发明申请

US20100242094A1 IDENTIFICATION OF TELEMETRY DATA 有权
标题翻译：电报数据的识别
公开(公告)号：US20100242094A1
公开(公告)日：2010-09-23
申请号：US12405252
申请日：2009-03-17
申请人： Ahmed S. Hussain , Ajith Kumar , Catalin D. Sandu , Alvin Loh , Sterling M. Reasor , Santanu Chakraborty , Joseph L. Faulhaber
发明人： Ahmed S. Hussain , Ajith Kumar , Catalin D. Sandu , Alvin Loh , Sterling M. Reasor , Santanu Chakraborty , Joseph L. Faulhaber
IPC分类号： G06F21/00 , H04L9/32
CPC分类号： G06F21/564
摘要： Methods, systems, and computer-readable media are disclosed for identifying telemetry data. A particular method scans a file and compares the file to at least one attribute to be used for telemetry collection. When the file is identified as a telemetry candidate, an offer to submit a sample of the file is sent to a server. A response to the offer is received from the server. If the response to the offer indicates an acceptance, a sample of the file is sent to the server.
摘要翻译：公开了用于识别遥测数据的方法，系统和计算机可读介质。特定方法扫描文件，并将该文件与要用于遥测收集的至少一个属性进行比较。当文件被识别为遥测候选者时，将提交文件样本的报价发送到服务器。从服务器收到对该报价的响应。如果对提议的响应表示接受，则将该文件的样本发送到服务器。

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