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公开(公告)号：US09783214B2
公开(公告)日：2017-10-10
申请号：US14763155
申请日：2014-01-29
CPC分类号： B61L27/0011 , B60L15/40 , B60L2200/26 , B60L2240/68 , B60L2240/80 , B61L15/0027 , B61L25/02 , B61L27/0027 , B61L27/0077 , B61L27/0083 , Y02T10/7291 , Y02T90/16 , Y02T90/161
摘要： An operation management device that manages the operation of a plurality of vehicles that travel along a track is provided with: a vehicle position acquisition unit that acquires the positions of the plurality of vehicles that are present on the track; a density calculation unit that calculates the density of the plurality of vehicles that are traveling along the track within a predetermined range; and a departure determination unit that adjusts the departure time of a target vehicle from a station at which the vehicle stops on the basis of a front direction density indicating the density of vehicles that are traveling within a predetermined range in front of the predetermined target vehicle in the travel direction thereof and a back direction density indicating the density of vehicles that are traveling within a predetermined range in back of the predetermined target vehicle in the travel direction thereof.
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2.发明申请METHOD AND APPARATUS FOR RUN-TIME INCORPORATION OF DOMAIN DATA CONFIGURATION CHANGES 有权用于运行时域数据配置更改的方法和装置公开(公告)号：US20110139941A1
公开(公告)日：2011-06-16
申请号：US13031189
申请日：2011-02-19
IPC分类号： B61L27/00
CPC分类号： B61L27/0083 , B61L27/0011
摘要： A method and apparatus for implementing a run-time configuration change for domain data in a database for an information systems where the domain data defines entities which are acted upon by the information system and where the reconfiguration of the domain data can take place without taking the information system offline and making it inaccessible to users.
摘要翻译： 一种用于实现用于信息系统的数据库中的域数据的运行时配置改变的方法和装置，其中所述域数据定义由所述信息系统作用的实体以及所述域数据的重新配置可以在不采取 信息系统脱机，使用户无法访问。
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公开(公告)号：US06647356B2
公开(公告)日：2003-11-11
申请号：US10071219
申请日：2002-02-07
IPC分类号： G06F1518
CPC分类号： B61L27/0094 , B61L27/0083 , B61L2205/02 , B61L2205/04 , G06Q10/06 , G07C5/006 , G07C5/008 , G07C5/0841
摘要： A system and method for reducing the shop lime of a vehicle, e.g., a locomotive, at a maintenance facility by obtaining onboard systems parameter data during a period when the vehicle is inbound to the maintenance facility for required periodic scheduled maintenance, and by determining, at the maintenance facility and prior to arrival of the vehicle at the maintenance facility, from the data received from the inbound vehicle, whether any of the data is out of a predetermined range or is trending to be out of range.
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公开(公告)号：US09630637B2
公开(公告)日：2017-04-25
申请号：US15123684
申请日：2015-11-27
发明人： Limin Jia , Yong Qin , Yanhui Wang , Shuai Lin , Hao Shi , Lifeng Bi , Lei Guo , Lijie Li , Man Li
CPC分类号： B61L99/00 , B61L27/0055 , B61L27/0083 , G06F17/50 , G06N99/005 , H04L67/12
摘要： The invention discloses a complex network-based high speed train system safety evaluation method. The method includes steps as follows: (1) constructing a network model of a physical structure of a high speed train system, and constructing a functional attribute degree of a node based on the network model; (2) extracting a functional attribute degree, a failure rate and mean time between failures of a component as an input quantity, conducting an SVM training using LIBSVM software; (3) conducting a weighted kNN-SVM judgment: an unclassifiable sample point is judged so as to obtain a safety level of the high speed train system. For a high speed train system having a complicated physical structure and operation conditions, the method can evaluate the degree of influences on system safety when a state of a component in the system changes. The experimental result shows that the algorithm has high accuracy and good practicality.
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5.发明申请公开(公告)号：US20170015339A1
公开(公告)日：2017-01-19
申请号：US15123684
申请日：2015-11-27
发明人： Limin JIA , Yong QIN , Yanhui WANG , Shuai LIN , Hao SHI , Lifeng BI , Lei GUO , Lijie LI , Man LI
CPC分类号： B61L99/00 , B61L27/0055 , B61L27/0083 , G06F17/50 , G06N99/005 , H04L67/12
摘要： The invention discloses a complex network-based high speed train system safety evaluation method. The method includes steps as follows: (1) constructing a network model of a physical structure of a high speed train system, and constructing a functional attribute degree of a node based on the network model; (2) extracting a functional attribute degree, a failure rate and mean time between failures of a component as an input quantity, conducting an SVM training using LIBSVM software; (3) conducting a weighted kNN-SVM judgment: an unclassifiable sample point is judged so as to obtain a safety level of the high speed train system. For a high speed train system having a complicated physical structure and operation conditions, the method can evaluate the degree of influences on system safety when a state of a component in the system changes. The experimental result shows that the algorithm has high accuracy and good practicality.
摘要翻译： 本发明公开了一种基于复杂网络的高速列车系统安全评估方法。 该方法包括以下步骤：（1）构建高速列车系统物理结构的网络模型，并根据网络模型构建节点的功能属性度; （2）提取组件故障之间的功能属性度，故障率和平均时间作为输入量，使用LIBSVM软件进行SVM训练; （3）进行加权kNN-SVM判断：判断为不可分类的采样点，以获得高速列车系统的安全等级。 对于具有复杂的物理结构和操作条件的高速列车系统，当系统中的部件的状态改变时，该方法可以评估对系统安全性的影响程度。 实验结果表明该算法精度高，实用性好。
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6.发明授权Method for reducing detection data of a monitoring device in a vehicle, and method for monitoring a vehicle defect in near real time using same 有权用于减少车辆中的监视装置的检测数据的方法，以及使用其来近实时地监视车辆缺陷的方法公开(公告)号：US08935039B2
公开(公告)日：2015-01-13
申请号：US13993464
申请日：2011-07-13
申请人： Min Hwan Ok , Hyun Seung Jung
发明人： Min Hwan Ok , Hyun Seung Jung
CPC分类号： G06F17/00 , B60W2050/021 , B61L15/0081 , B61L27/0083 , G07C5/008 , H03M7/00
摘要： A method for reducing data of sensor devices in a vehicle includes collecting detection data periodically from the sensor devices and calculating an average value of the data collected during a cycle. The collected data may be compared with the calculated values and a deviation with previous data may be calculated by an upper and lower value difference method. A difference between the collected data and average values may also be calculated by a deviation method. The calculated value is stored. Data from a plurality of running vehicles may be periodically transmitted to a driving control center in order to monitor devices related to operations of all of the running vehicles in near real time.
摘要翻译： 一种用于减少车辆中的传感器装置的数据的方法包括：从传感器装置周期性地收集检测数据，并计算一个循环期间收集的数据的平均值。 所收集的数据可以与计算值进行比较，并且可以通过上下值差分法来计算先前数据的偏差。 收集的数据和平均值之间的差异也可以通过偏差法计算。 计算的值被存储。 可以将来自多个行驶车辆的数据周期性地发送到驾驶控制中心，以便近乎实时地监视与所有行驶车辆的操作有关的装置。
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公开(公告)号：US20050154507A1
公开(公告)日：2005-07-14
申请号：US11039547
申请日：2005-01-19
CPC分类号： B61L27/0094 , B61L27/0083 , B61L2205/02 , B61L2205/04 , G06Q10/06 , G07C5/006 , G07C5/008 , G07C5/0841
摘要： A system and method for reducing the shop time of a vehicle, e.g., a locomotive, at a maintenance facility by obtaining onboard systems parameter data during a period when the vehicle is inbound to the maintenance facility for required periodic scheduled maintenance, and by determining, at the maintenance facility and prior to arrival of the vehicle at the maintenance facility, from the data received from the inbound vehicle, whether any of the data is out of a predetermined range or is trending to be out of range.
摘要翻译： 一种用于通过在车辆进入维护设施进行所需的周期性定期维护的期间内通过获得车载系统参数数据来减少在维护设施处的车辆（例如机车）的车间时间的系统和方法， 在维修设施之前，在车辆到达维护设施之前，从从入境车辆收到的数据，数据是否在预定范围之外，或者趋向于超出范围。
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8.发明授权Computer based interactive defect reporting system for the paperless reporting of problems in a vehicle forming part of a fleet 失效基于计算机的交互式缺陷报告系统，用于无纸化报告构成车队一部分的车辆中的问题公开(公告)号：US06345257B1
公开(公告)日：2002-02-05
申请号：US09210481
申请日：1998-12-14
申请人： Mark Jarrett
发明人： Mark Jarrett
IPC分类号： G06F1100
CPC分类号： B61L27/0083 , G06Q10/20
摘要： An interactive defect reporting system is designed to handle enroute equipment problems and repairs in a paperless process that enables on-board personnel to report equipment problems using a phone. After calling the system, the on-board personnel describes the, problem in their own words in as much detail as necessary. The computerized reporting system assigns a unique Trouble Ticket number to the report and all subsequent repairs. Mechanics listen to the Trouble Tickets or have transcribed copies faxed to their facilities. Trouble Tickets are also immediately available to all downline maintenance facilities so that mechanics can prepared for problems on a train well in advance of its arrival. Once a problem is fixed, the mechanics called in the repair and describe in detail what was done to fix the problem. On-board personnel can listen to the repairs or request a fax copy of the Trouble Ticket. The system updates an existing nationwide master system that contains all information pertaining to trains within the fleet so that any one with access to the master system can also access the Trouble Tickets and repair histories therefor. The interactive defect reporting system also has the capability of updating the nationwide master system with repair codes and equipment problem histories for auditing purposes.
摘要翻译： 交互式缺陷报告系统旨在处理无纸化过程中的路由设备问题和维修，从而使车载人员能够使用电话报告设备问题。 在系统呼叫之后，车载人员根据需要在自己的话中尽可能详细地描述了问题。 计算机报告系统为报告和所有后续维修分配唯一的故障单号。 机械师听故障门票或将传真复印到他们的设施。 所有下线维护设施也可立即提供故障单，以便机械师在抵达之前就可以为火车上的问题做好准备。 一旦问题得到解决，技术人员就会修复并详细描述修复问题的方法。 船上人员可以收听维修或索取故障单的传真副本。 系统更新现有的全国主系统，其中包含与车队列车有关的所有信息，以便任何有权访问主系统的人员也可以访问故障单并修复历史。 交互式缺陷报告系统还具有更新全国主系统的修复代码和设备问题历史，以进行审计。
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公开(公告)号：US09682717B2
公开(公告)日：2017-06-20
申请号：US14881825
申请日：2015-10-13
CPC分类号： B61L27/04 , B61L15/0018 , B61L15/0081 , B61L27/0083 , B61L27/0094 , G06Q10/00 , G07C5/02 , G07C5/0816
摘要： A ride through control system for a machine is disclosed. The ride through control system may include a sensor associated with an asset of the machine and configured to generate a signal indicative of an operating parameter of the asset. The ride through control system may also include a user interface associated with the machine and a controller in communication with the sensor and the user interface. The controller may be configured to display on the user interface a plurality of selectable ride through control levels, each being associated with a respective operating parameter threshold, receive via the user interface a user selection of one of the plurality of ride through control levels, and automatically generate a machine control signal based on the signal generated by the sensor and the respective operating parameter threshold associated with the user selection.
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公开(公告)号：US20160355198A1
公开(公告)日：2016-12-08
申请号：US15237070
申请日：2016-08-15
发明人： Scott William Dulmage , Robert Thomas Oliveira , Jared Klineman Cooper , Wolfgang Daum , Mark Bradshaw Kraeling , Brian Lawry , Joseph Forrest Noffsinger , Steven Andrew Kellner , Eugene Smith , Glen Paul Peltonen
CPC分类号： B61L27/0005 , B60T17/228 , B61L3/008 , B61L15/0027 , B61L15/0072 , B61L15/0081 , B61L27/0077 , B61L27/0083 , B61L2205/02 , H04L12/40189 , H04L69/18 , H04L69/40 , H04L2012/40293
摘要： A vehicle control system includes a controller that communicates between a first vehicle and a second vehicle and/or a monitoring device in a vehicle system. The controller determines a communication loss and, responsive to determining the communication loss, switches to communicating via a different communication path. The controller also determines an operational restriction on movement of the vehicle system based on the communication loss that is determined, obtains a transitional plan that designates operational settings of the vehicle system at one or more different locations along a route being traveled by the vehicle system, different distances along the route being traveled by the vehicle system, and/or different times. The controller automatically changes the movement of the vehicle system according to the operational settings designated by the transitional plan to reduce the movement of the vehicle system to or below the operational restriction.
摘要翻译： 车辆控制系统包括在车辆系统中在第一车辆和第二车辆和/或监视装置之间进行通信的控制器。 控制器确定通信丢失，并且响应于确定通信丢失，切换到经由不同通信路径的通信。 控制器还基于所确定的通信损失来确定对车辆系统的运动的操作限制，获得在沿着由车辆系统行进的路线的一个或多个不同位置指定车辆系统的操作设置的过渡计划， 沿车辆系统行驶的路线的不同距离和/或不同的时间。 控制器根据过渡计划指定的操作设置自动改变车辆系统的运动，以将车辆系统的运动降低到运行限制以下。
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