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1.发明授权Apparatus and method for determining available power and weight distribution in a train 有权用于确定列车中可用功率和重量分布的装置和方法公开(公告)号：US08219268B2
公开(公告)日：2012-07-10
申请号：US12277016
申请日：2008-11-24
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。
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2.发明申请APPARATUS AND METHOD FOR DETERMINING AVAILABLE POWER AND WEIGHT DISTRIBUTION IN A TRAIN 有权用于确定火车中可用功率和重量分配的装置和方法公开(公告)号：US20100131128A1
公开(公告)日：2010-05-27
申请号：US12277016
申请日：2008-11-24
IPC分类号： G06F17/00
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。
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公开(公告)号：US20100174427A1
公开(公告)日：2010-07-08
申请号：US12348552
申请日：2009-01-05
IPC分类号： G05D1/00
CPC分类号： B61L3/006 , B61L15/0081
摘要： A system and method for determining and managing a slack state of a train and for is disclosed. The system acquires railway system parameters for a plurality of railway vehicles and for a track segment traversed by the plurality of railway vehicles, the parameters including a grade of the track segment at each of a plurality of locations therealong and an acceleration of each of the plurality of railway vehicles at each of the plurality of locations. The system calculates a coupler force for each of the plurality of railway vehicles at each of the plurality of locations based on the railway system parameters, determines a slack state for the plurality of railway vehicles based on the calculated coupler forces, and determines a limit on a tractive effort generated by locomotive consists included in the railway vehicles based on the determined slack state.
摘要翻译： 公开了一种用于确定和管理列车的松弛状态的系统和方法。 该系统获取用于多个铁路车辆的铁路系统参数和由多个铁路车辆穿过的轨道段，该参数包括沿着多个位置的多个位置处的轨道段的坡度，以及多个轨道车辆中的每一个的加速度 在多个位置的每一个处的铁路车辆。 基于铁路系统参数，该系统基于铁路系统参数计算多个轨道车辆中的每一个的耦合器力，基于所计算的耦合力确定多个铁路车辆的松弛状态，并且确定 由机车产生的牵引力包括在基于确定的松弛状态的铁路车辆中。
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4.发明申请APPARATUS AND METHOD FOR ESTIMATING RESISTANCE PARAMETERS AND WEIGHT OF A TRAIN 失效用于估计电阻参数和火车重量的装置和方法公开(公告)号：US20100131130A1
公开(公告)日：2010-05-27
申请号：US12277036
申请日：2008-11-24
IPC分类号： G06F17/00
CPC分类号： B61L25/021 , B61L15/0072 , B61L15/0081
摘要： A computer readable storage medium has a sequence of instructions stored thereon, which, when executed by a processor, causes the processor to acquire a plurality of actual train speed measurements from at least one sensor during a journey and acquire a train power parameter corresponding to each of the plurality of actual train speed measurements. The sequence of instructions further causes the processor to estimate a plurality of resistance parameters from the plurality of actual train speed measurements and the corresponding train power parameters.
摘要翻译： 计算机可读存储介质具有存储在其上的指令序列，当由处理器执行时，其使得处理器在行程期间从至少一个传感器获取多个实际的列车速度测量值，并且获取与每个传感器对应的列车功率参数 的多个实际列车速度测量。 指令序列进一步使得处理器从多个实际列车速度测量值和对应的列车功率参数中估计多个电阻参数。
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5.发明授权Apparatus and method for estimating resistance parameters and weight of a train 失效用于估计火车阻力参数和重量的装置和方法公开(公告)号：US08185263B2
公开(公告)日：2012-05-22
申请号：US12277036
申请日：2008-11-24
IPC分类号： G06F17/00
CPC分类号： B61L25/021 , B61L15/0072 , B61L15/0081
摘要： A computer readable storage medium has a sequence of instructions stored thereon, which, when executed by a processor, causes the processor to acquire a plurality of actual train speed measurements from at least one sensor during a journey and acquire a train power parameter corresponding to each of the plurality of actual train speed measurements. The sequence of instructions further causes the processor to estimate a plurality of resistance parameters from the plurality of actual train speed measurements and the corresponding train power parameters.
摘要翻译： 计算机可读存储介质具有存储在其上的指令序列，当由处理器执行时，其使得处理器在行程期间从至少一个传感器获取多个实际的列车速度测量值，并且获取与每个传感器对应的列车功率参数 的多个实际列车速度测量。 指令序列进一步使得处理器从多个实际列车速度测量值和对应的列车功率参数中估计多个电阻参数。
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公开(公告)号：US20100174484A1
公开(公告)日：2010-07-08
申请号：US12348393
申请日：2009-01-05
CPC分类号： B61C7/04 , B60L7/10 , B60L15/2045 , B60L2200/26 , B60L2260/54 , B61C17/06 , B61L25/025 , B61L27/0027 , Y02T10/645 , Y02T10/72 , Y02T10/7283 , Y02T30/16 , Y02T30/18
摘要： A system for optimizing a trip for a hybrid vehicle, comprising a computer programmed to determine a route for the hybrid vehicle to travel, obtain altitude and terrain information of the route, and generate a trip plan based on at least the route and altitude to minimize total energy expended along the route by encouraging regenerative braking during portions of the route, regardless of needs to slow the hybrid vehicle.
摘要翻译： 一种用于优化混合动力车辆的行程的系统，包括被编程以确定混合动力车辆行驶的路线的计算机，获得路线的高度和地形信息，以及至少基于路线和高度生成行程计划以最小化 通过在路段的部分期间鼓励再生制动，无论是否需要减慢混合动力车辆，总的能量在路线上消耗。
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公开(公告)号：US20080147295A1
公开(公告)日：2008-06-19
申请号：US11641204
申请日：2006-12-19
IPC分类号： F01N9/00
CPC分类号： F02D41/0235 , F02D41/146 , F02D41/1461 , F02D41/1462 , F02D41/401 , F02D2041/0022 , F02D2250/36
摘要： A system includes a controller configured to estimate a brake specific nitrogen oxide emission of an engine based on a plurality of sensed parameters of the engine. The controller is also configured to control one or more control variables of the engine to reduce specific fuel consumption while ensuring compliance of brake specific nitrogen oxide emissions within predetermined limits.
摘要翻译： 系统包括控制器，其被配置为基于发动机的多个感测参数来估计发动机的制动特定氮氧化物排放。 控制器还被配置为控制发动机的一个或多个控制变量以减少特定的燃料消耗，同时确保制动器特定氮氧化物排放在预定限度内的符合性。
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公开(公告)号：US06763291B1
公开(公告)日：2004-07-13
申请号：US10670718
申请日：2003-09-24
申请人： Paul Kenneth Houpt , Sunil Shirish Shah , Harry Kirk Mathews, Jr. , David So Keung Chan , Manthram Sivasubramaniam , Raj Mohan Bharadwaj , Purnaprajna Raghavendra Mangsuli , Venkateswaran Narayanan
发明人： Paul Kenneth Houpt , Sunil Shirish Shah , Harry Kirk Mathews, Jr. , David So Keung Chan , Manthram Sivasubramaniam , Raj Mohan Bharadwaj , Purnaprajna Raghavendra Mangsuli , Venkateswaran Narayanan
IPC分类号： B60L300
CPC分类号： B61C17/12 , B60L15/36 , B60L2200/26
摘要： An apparatus for controlling a plurality of locomotives, the locomotives being responsive to a plurality of discrete actual commands, the apparatus comprising: a combination generator adapted for generating combinations of the discrete actual commands to yield a command combination set; a performance calculator adapted for calculating a performance parameter set from the command combination set; a feasible combination selector adapted for selecting a feasible combination subset from the command combination set as a function of a discrete performance setpoint, a performance tolerance, and the performance parameter set; an objective function calculator adapted for calculating an objective function set from the feasible combination subset; and an optimal command selector adapted for selecting an optimal command combination from the feasible combination subset corresponding to an optimum value of the objective function set.
摘要翻译： 一种用于控制多个机车的装置，所述机车响应于多个离散的实际命令，所述装置包括：组合发生器，适于产生所述离散实际命令的组合以产生命令组合集合; 性能计算器，适于从所述命令组合集计算性能参数集; 适用于从作为离散性能设定点，性能公差和性能参数集的函数的命令组合集合中选择可行组合子集的可行组合选择器; 适用于从可行组合子集计算目标函数集的目标函数计算器; 以及最优命令选择器，用于从对应于目标函数集合的最佳值的可行组合子集中选择最优命令组合。
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公开(公告)号：US08103429B2
公开(公告)日：2012-01-24
申请号：US11641204
申请日：2006-12-19
IPC分类号： F02D41/26
CPC分类号： F02D41/0235 , F02D41/146 , F02D41/1461 , F02D41/1462 , F02D41/401 , F02D2041/0022 , F02D2250/36
摘要： A system includes a controller configured to estimate a brake specific nitrogen oxide emission of an engine based on a plurality of sensed parameters of the engine. The controller is also configured to control one or more control variables of the engine to reduce specific fuel consumption while ensuring compliance of brake specific nitrogen oxide emissions within predetermined limits.
摘要翻译： 系统包括控制器，其被配置为基于发动机的多个感测参数来估计发动机的制动特定氮氧化物排放。 控制器还被配置为控制发动机的一个或多个控制变量以减少特定的燃料消耗，同时确保制动器特定氮氧化物排放在预定限度内的符合性。
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