-
41.发明授权System and method of vehicle system control based on a vehicle reference speed 有权基于车辆参考速度的车辆系统控制系统和方法公开(公告)号：US09211809B2
公开(公告)日：2015-12-15
申请号：US14169459
申请日：2014-01-31
Applicant: General Electric Company
Inventor： David Bradley Pulliam , Ajith Kuttannair Kumar , Bret Dwayne Worden , Jeremy Thomas McGarry , Kevin Ray Ruybal
CPC classification number: B61L15/00 , B60L1/003 , B60L1/14 , B60L3/106 , B60L3/108 , B60L11/1803 , B60L13/00 , B60L15/20 , B60L15/2009 , B60L15/2045 , B60L2200/26 , B60L2200/32 , B60L2200/36 , B60L2210/40 , B60L2220/42 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/463 , B60L2240/465 , B60L2240/622 , B60L2240/647 , B60L2240/70 , B60L2250/00 , B60L2250/10 , B60L2250/12 , B60L2260/28 , B60L2260/44 , B61C3/00 , B61L2201/00 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7241 , Y02T10/7275 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/162
Abstract: A method for controlling a vehicle system includes determining a vehicle reference speed using an off-board-based input speed and an onboard-based input speed. The off-board-based input speed is representative of a moving speed of the vehicle system and is determined from data received from an off-board device. The onboard-based input speed is representative of the moving speed of the vehicle system and is determined from data obtained from an onboard device. The method includes using the vehicle reference speed to at least one of measure wheel creep for one or more wheels of the vehicle system or control at least one of torques applied by or rotational speeds of one or more motors of the vehicle system.
Abstract translation: 一种用于控制车辆系统的方法包括使用基于车外的输入速度和基于车载的输入速度来确定车辆基准速度。 基于车外的输入速度代表车辆系统的移动速度，并且根据从车外设备接收的数据来确定。 基于车载的输入速度代表车辆系统的移动速度，并且从从车载设备获得的数据确定。 该方法包括将车辆参考速度应用于车辆系统的一个或多个车轮的测量轮蠕变中的至少一个，或者控制由车辆系统的一个或多个电动机施加的转矩或转速中的至少一个。
-
42.发明授权System, method, and computer software code for optimizing performance of a powered system 有权用于优化动力系统性能的系统，方法和计算机软件代码公开(公告)号：US09026349B2
公开(公告)日：2015-05-05
申请号：US14170920
申请日：2014-02-03
Applicant: General Electric Company
Inventor： Henry Todd Young , Ajith Kuttannair Kumar , Bret Dwayne Worden , Bertrand Bastien , Timothy Warren Brown
IPC: G06F19/00 , G05B13/02 , G05B19/042
CPC classification number: B60W30/143 , B60W30/18 , B60W30/188 , B60W2510/0638 , B60W2510/0657 , B60W2520/10 , B60W2550/12 , B60W2550/14 , B60W2710/0644 , B60W2710/0666 , G05B13/024 , G05B19/042 , G05B2219/2616
Abstract: A system to optimize performance of a powered system, the system including a data device configured to provide current information about current operating conditions of the powered system and/or prior information about the powered system, a controller configured to control operation of the powered system, and a processor configured to provide at least one control command to the controller for use in operating the powered system and/or user information with at least one recommended command to a user to control the powered system, wherein the at least one control command and/or user information are based at least in part on the current information and/or the prior information. A system and computer software code, stored on a computer readable media and executable with a processor, are also disclosed.
Abstract translation: 一种用于优化动力系统的性能的系统，所述系统包括被配置为提供关于所述动力系统的当前操作条件的当前信息和/或关于所述动力系统的先前信息的数据设备，被配置为控制所述动力系统的操作的控制器， 以及处理器，其被配置为向所述控制器提供至少一个控制命令以用于使用所述动力系统和/或用户信息，具有至少一个推荐命令给用户以控制所述动力系统，其中所述至少一个控制命令和/ 或用户信息至少部分地基于当前信息和/或先前信息。 还公开了存储在计算机可读介质上并且具有处理器可执行的系统和计算机软件代码。
-
公开(公告)号：US11148689B2
公开(公告)日：2021-10-19
申请号：US15916823
申请日：2018-03-09
Applicant: General Electric Company
Inventor： Bret Dwayne Worden , Ajith Kumar
Abstract: The systems and methods described herein include monitoring systems and methods that monitor speeds of a motor of a vehicle represented as a pulse signal indicative of a rotational position of the motor. The systems and methods include receive a pulse signal from a speed sensor coupled to a traction motor. The pulse signal is indicative of a rotational position of the traction motor. The systems and methods include analyze the pulse signal to identify per-revolution signal reoccurrences that meet designated criteria, and determine a defect based on the per-revolution signal reoccurrences that are identified. The defect is one or more of a wheel defect, a bearing defect, or a gear defect.
-
公开(公告)号：US10106177B2
公开(公告)日：2018-10-23
申请号：US15331135
申请日：2016-10-21
Applicant: General Electric Company
Inventor： Justin Winston , Adrian Jerzy Gorski , Bret Dwayne Worden , Brian Douglas Lawry , Matthew John Malone , Jennifer Lynn Coyne , Jeremy Thomas McGarry
Abstract: Examples for a traction system are provided. In one example, the traction system includes a nozzle coupled to an air source and configured to be selectively aimed toward a determined portion of a rail surface of a rail, and a conduit configured to supply pressurized air from the air source to the nozzle, the nozzle flexibly coupled thereto. The nozzle is configured for the aim of the nozzle to be controlled to change its aiming direction in response to a change in curvature of the rail, whereby a stream of air from the nozzle impacts the determined portion during movement of the vehicle through the curvature of the rail.
-
公开(公告)号：US20180003122A1
公开(公告)日：2018-01-04
申请号：US15704656
申请日：2017-09-14
Applicant: General Electric Company
Inventor： Neil William Burkell , Milan Karunaratne , David Edward Petersen , Richard C. Peoples , Jason M. Strode , Bret Dwayne Worden
CPC classification number: F02D41/221 , F01M13/0011 , F01M13/028 , F01M2013/0083 , F02D41/009 , F02D41/26 , F04B25/00 , F04B27/053 , F04B41/02 , F04B41/06 , F04B49/02 , F04B49/065 , F04B51/00 , F04B2201/0401
Abstract: Systems and methods (e.g., a method for controlling and/or operating a compressor) are provided that includes the steps of monitoring a crankcase pressure of a first compressor; analyzing the monitored crankcase pressure that includes calculating an average of the crankcase pressure over a time period and comparing the average of the crankcase pressure over the time period to a nominal crankcase average pressure; identifying a condition of the first compressor based on the analysis of the monitored crankcase pressure; and adjusting operation of a second compressor to compensate for the first compressor in response to identifying the condition of the first compressor based on the analysis of the monitored crankcase pressure. (The method may be carried out automatically or otherwise by a controller.)
-
Patent Agency Ranking
公开(公告)号：US20170363601A1
公开(公告)日：2017-12-21
申请号：US15678403
申请日：2017-08-16
Applicant: General Electric Company
Inventor： Bret Dwayne Worden , Mahalakshmi Shunmugham Balasubramaniam , Ajith Kuttannair Kumar , Jingjun Zhang , Jennifer Lynn Coyne , Sachidananda Chinagudi Jagadeesha
Abstract: A system includes a sensor configured to be disposed within a reservoir of a machine having moving parts that are lubricated by a liquid in the reservoir. The sensor is configured to obtain a measurement of the liquid that is representative of at least one of a quantity or quality of the liquid in the reservoir. The system also includes a device body operably coupled to the sensor. The device body has a processing unit that is operably coupled to the sensor and configured to generate first data signals representative of the measurement of the liquid. The device body also includes a transmitter that is configured to wirelessly communicate the first data signals to a remote reader.
-
公开(公告)号：US09728016B2
公开(公告)日：2017-08-08
申请号：US14547662
申请日：2014-11-19
Applicant: General Electric Company
Inventor： Ajith Kuttannair Kumar , Bret Dwayne Worden , Jeffrey David Willis , Jeffrey Paul Moffett , Mark Alan Pfingsten , Steven Joseph Ehret
CPC classification number: G07C5/0808 , B61K9/12 , G01M17/10
Abstract: Systems and methods for monitoring a vehicle determine a baseline wheel rotational speed and wheel rotational speeds of a wheel for different positions along an outer perimeter of the wheel. One or more deviations between the wheel rotational speeds and the baseline wheel rotational speed are determined, and the deviations between the wheel rotational speeds and the baseline wheel rotational speed are correlated with one or more identified positions of the positions along the outer perimeter of the wheel. One or more of damage to the wheel or damage to a drivetrain of the vehicle is identified based at least in part on the one or more deviations being correlated with the one or more identified positions.
-
公开(公告)号：US09464394B2
公开(公告)日：2016-10-11
申请号：US14461092
申请日：2014-08-15
Applicant: General Electric Company
Inventor： Bret Dwayne Worden , Brian Douglas Lawry , Matthew John Malone , Jennifer Lynn Coyne , Jeremy Thomas McGarry
Abstract: A method for detecting clogs in a tractive effort system of a rail vehicle or other vehicle includes the steps of determining a baseline air flow rate from an air compressor during steady state conditions, actuating the tractive effort system, determining a secondary air flow rate from the air compressor subsequent to actuation of the tractive effort system, and comparing the secondary air flow rate to the baseline air flow rate.
Abstract translation: 一种用于检测轨道车辆或其他车辆的牵引力系统中的堵塞物的方法包括以下步骤：在稳态条件期间确定来自空气压缩机的基线空气流量，致动牵引力系统，确定从第二空气流速 空气压缩机，并且将二次空气流量与基线空气流量进行比较。
-
公开(公告)号：US20160169765A1
公开(公告)日：2016-06-16
申请号：US14565981
申请日：2014-12-10
Applicant: General Electric Company
Inventor： Mahesh Raveendranatha Panicker , Aninda Bhattacharya , Akshay Krishnamurty Ambekar , Bret Dwayne Worden
Abstract: A system is presented. The system includes a stator component, a rotor component rotating inside the stator component, a plurality of features disposed on the periphery of the stator component or the rotor component, and a processing subsystem for determining at least one of an amount of rotor imbalance and an orientation of the rotor imbalance at least based upon feature-to-feature speed variation of the plurality of features.
Abstract translation: 提出了一个系统。 该系统包括定子部件，在定子部件内旋转的转子部件，设置在定子部件或转子部件的周边上的多个特征，以及处理子系统，用于确定转子不平衡量和 至少基于多个特征的特征到特征速度变化，转子不平衡的取向。
-
公开(公告)号：US20160018382A1
公开(公告)日：2016-01-21
申请号：US14869038
申请日：2015-09-29
Applicant: General Electric Company
Inventor： Bret Dwayne Worden , Mahalakshmi Shunmugham Balasubramaniam , Ajith Kuttannair Kumar , Jingjun Zhang , Jennifer Lynn Coyne , Sachidananda Chinagudi Jagadeesha
Abstract: A system includes a sensor, one or more processors, a transmitter, and a capacitance control structure. The sensor is configured to contact a fluid and measure a characteristic of the fluid. The one or more processors are operably coupled to the sensor. The one or more processors are configured to generate one or more data signals representative of the characteristic of the fluid that is measured by the sensor. The transmitter is operably coupled to the one or more processors. The transmitter is configured to wirelessly communicate the one or more data signals to a remote reader. The capacitance control structure is configured to one or more of reduce or isolate sensor capacitance of the sensor from the one or more processors.
Abstract translation: 系统包括传感器，一个或多个处理器，发射器和电容控制结构。 传感器被配置为接触流体并测量流体的特性。 一个或多个处理器可操作地耦合到传感器。 一个或多个处理器被配置为生成表示由传感器测量的流体的特性的一个或多个数据信号。 发射机可操作地耦合到一个或多个处理器。 发射器被配置为将一个或多个数据信号无线地传送到远程读取器。 电容控制结构被配置为一种或多种以减少或隔离传感器与一个或多个处理器的传感器电容。
-
-
-
-
-
-
-
-
-
Search Results
56
records
(took 0.023 seconds)
