Data Improvement System and Method
    3.
    发明申请
    Data Improvement System and Method 有权
    数据改进系统与方法

    公开(公告)号:US20120179309A1

    公开(公告)日:2012-07-12

    申请号:US12986482

    申请日:2011-01-07

    IPC分类号: B61L27/00

    摘要: A data improvement system, including an initial database, a verification database, and a processing device in communication with the initial database and the verification database. The processing device receives data from the initial database and the verification database, and determines verification data based thereon. A track data improvement system and a track database improvement system are also disclosed.

    摘要翻译: 数据改进系统,包括初始数据库,验证数据库和与初始数据库和验证数据库通信的处理设备。 处理装置从初始数据库和验证数据库接收数据,并基于此确定验证数据。 还公开了轨道数据改进系统和轨道数据库改进系统。

    Method and System for Determining Brake Shoe Effectiveness
    4.
    发明申请
    Method and System for Determining Brake Shoe Effectiveness 有权
    确定制动鞋效能的方法和系统

    公开(公告)号:US20090255329A1

    公开(公告)日:2009-10-15

    申请号:US12102196

    申请日:2008-04-14

    IPC分类号: G01L5/28 F16D66/00 G08B3/00

    摘要: A system for determining brake shoe effectiveness of a braking arrangement of a train during operation of the train including at least one brake database including braking data and at least one train database including train data. A control system is in communication with the at least one brake database and the at least one train database, and the control system dynamically determines brake shoe effectiveness data based upon the braking data and the train data, where the brake shoe effectiveness data includes the ability of the braking arrangement to retard the train to a specified level.

    摘要翻译: 一种用于确定在火车运行期间列车的制动装置的制动蹄效能的系统,其包括至少一个包括制动数据的制动数据库和包括列车数据的至少一个列车数据库。 控制系统与至少一个制动数据库和至少一个列车数据库通信,并且控制系统基于制动数据和列车数据动态地确定制动蹄效能数据,其中制动蹄效能数据包括能力 的制动装置将火车延迟到指定的水平。

    Network acquisition mechanism for mobile RF data
    5.
    发明授权
    Network acquisition mechanism for mobile RF data 失效
    移动射频数据的网络采集机制

    公开(公告)号:US5548818A

    公开(公告)日:1996-08-20

    申请号:US934980

    申请日:1992-08-25

    CPC分类号: H04W48/16 H04W48/10 H04W88/02

    摘要: A method and system for radio communications between mobile units and base stations geographically distributed through a substantial geographic area described. The system automatically finds and engages broadcast frequency for each geographic region. The engagement is confirmed at both the mobile unit and network so that both can begin data transmission and reception between each other as well as keep track of the status of one another. The system also verifies the correct base station has been engaged as well as automatically terminates communications once the mobile unit passes out of coverage for that base station.

    摘要翻译: 用于通过描述的实质地理区域地理分布的移动单元和基站之间的无线电通信的方法和系统。 系统会自动查找并接合每个地理区域的广播频率。 在移动单元和网络两者之间确认接合,使得两者可以开始彼此之间的数据发送和接收以及跟踪彼此的状态。 该系统还验证正确的基站已经被使用,并且一旦移动单元超出该基站的覆盖范围,就自动终止通信。

    System and method for determining air propagation data in a braking arrangement of a train
    6.
    发明授权
    System and method for determining air propagation data in a braking arrangement of a train 有权
    用于确定列车制动装置中的空气传播数据的系统和方法

    公开(公告)号:US09403517B2

    公开(公告)日:2016-08-02

    申请号:US12976267

    申请日:2010-12-22

    摘要: A system for determining air propagation rate through a pneumatically-controlled braking arrangement of a train, the braking arrangement having a controller for adjusting air pressure of air transmitted through a brake pipe from a lead locomotive to a rear railcar, the system including: a lead device positioned on the lead locomotive and configured to associate first time data with first air pressure data sensed in the brake pipe at a first position; a rear device positioned on the rear railcar and configured to associate second time data with second air pressure data sensed in the brake pipe at a second position; and a control device configured to determine air propagation data based at least partially upon at least one of the following: first time data, first air pressure data, the first position, second time data, second air pressure data, the second position, or any combination thereof.

    摘要翻译: 一种用于通过列车的气动控制的制动装置来确定空气传播速度的系统,所述制动装置具有控制器,用于将通过制动管道传输的空气的空气压力从铅机车转移到后车厢,所述系统包括: 定位在引导机车上并且被配置为将第一时间数据与在第一位置处的制动管中感测的第一气压数据相关联; 定位在所述后轨道车上并被配置为将第二时间数据与在所述制动管中感测的第二空气压力数据在第二位置相关联的后部装置; 以及控制装置,其被配置为至少部分地基于以下中的至少一个来确定空气传播数据:第一时间数据,第一气压数据,第一位置,第二时间数据,第二气压数据,第二位置或任何 的组合。

    Method and system for determining brake shoe effectiveness
    7.
    发明授权
    Method and system for determining brake shoe effectiveness 有权
    确定制动蹄效能的方法和系统

    公开(公告)号:US07765859B2

    公开(公告)日:2010-08-03

    申请号:US12102196

    申请日:2008-04-14

    IPC分类号: G01L5/28

    摘要: A system for determining brake shoe effectiveness of a braking arrangement of a train during operation of the train including at least one brake database including braking data and at least one train database including train data. A control system is in communication with the at least one brake database and the at least one train database, and the control system dynamically determines brake shoe effectiveness data based upon the braking data and the train data, where the brake shoe effectiveness data includes the ability of the braking arrangement to retard the train to a specified level.

    摘要翻译: 一种用于确定在火车运行期间列车的制动装置的制动蹄效能的系统,其包括包括制动数据的至少一个制动数据库和包括列车数据的至少一个列车数据库。 控制系统与至少一个制动数据库和至少一个列车数据库通信,并且控制系统基于制动数据和列车数据动态地确定制动蹄效能数据,其中制动蹄效能数据包括能力 的制动装置将火车延迟到指定的水平。

    System and Method for Determining Air Propagation Data in a Braking Arrangement of a Train
    8.
    发明申请
    System and Method for Determining Air Propagation Data in a Braking Arrangement of a Train 有权
    用于确定列车制动安排中的空气传播数据的系统和方法

    公开(公告)号:US20120166109A1

    公开(公告)日:2012-06-28

    申请号:US12976267

    申请日:2010-12-22

    IPC分类号: G06F19/00 G01F1/34

    摘要: A system for determining air propagation rate through a pneumatically-controlled braking arrangement of a train, the braking arrangement having a controller for adjusting air pressure of air transmitted through a brake pipe from a lead locomotive to a rear railcar, the system including: a lead device positioned on the lead locomotive and configured to associate first time data with first air pressure data sensed in the brake pipe at a first position; a rear device positioned on the rear railcar and configured to associate second time data with second air pressure data sensed in the brake pipe at a second position; and a control device configured to determine air propagation data based at least partially upon at least one of the following: first time data, first air pressure data, the first position, second time data, second air pressure data, the second position, or any combination thereof.

    摘要翻译: 一种用于通过列车的气动控制的制动装置来确定空气传播速度的系统,所述制动装置具有控制器,用于将通过制动管道传输的空气的空气压力从铅机车转移到后车厢,所述系统包括: 定位在引导机车上并且被配置为将第一时间数据与在第一位置处的制动管中感测的第一气压数据相关联; 定位在所述后轨道车上并被配置为将第二时间数据与在所述制动管中感测的第二空气压力数据在第二位置相关联的后部装置; 以及控制装置,其被配置为至少部分地基于以下中的至少一个来确定空气传播数据:第一时间数据,第一气压数据,第一位置,第二时间数据,第二气压数据,第二位置或任何 的组合。

    Train Control Method and System
    9.
    发明申请
    Train Control Method and System 有权
    列车控制方法与系统

    公开(公告)号:US20100063656A1

    公开(公告)日:2010-03-11

    申请号:US12207012

    申请日:2008-09-09

    IPC分类号: G06F19/00

    摘要: A train control system for controlling trains traveling in a track network including tracks with signals associated therewith. The system includes an on-board track database, a positioning system and an on-board control system. The on-board control system receives position data and automatically brakes the train prior to encountering an upcoming signal based upon specified data points. The train is not automatically braked if certain conditions are met. A method for controlling a train traveling in a track network is also disclosed.

    摘要翻译: 一种用于控制在轨道网络中行进的列车的列车控制系统,包括具有与其相关联的信号的轨道。 该系统包括车载轨道数据库,定位系统和车载控制系统。 车载控制系统接收位置数据,并在基于特定数据点遇到即将到来的信号之前自动制动列车。 如果满足某些条件,火车不会自动刹车。 还公开了一种用于控制在轨道网中行驶的列车的方法。