Traction control for remotely controlled locomotive
    1.
    发明申请
    Traction control for remotely controlled locomotive 审中-公开
    遥控机车牵引力控制

    公开(公告)号:US20070173990A1

    公开(公告)日:2007-07-26

    申请号:US11330372

    申请日:2006-01-11

    IPC分类号: G05D1/00

    摘要: A method for automatically controlling a traction condition of a locomotive (16) configurable for operation by remote control includes establishing a communication link (18) between an operator control unit (12) offboard the locomotive and a remote control unit (14) onboard the locomotive to assert control of the locomotive. The method also includes sensing a loss of traction condition of the locomotive while the locomotive is being remotely operated. The method further includes automatically controlling an operation of the locomotive to correct the loss of traction condition.

    摘要翻译: 一种用于自动控制可配置为通过远程控制操作的机车(16)的牵引状态的方法,包括在机车外部的操作员控制单元(12)和机车上的遥控单元(14)之间建立通信链路(18) 主张控制机车。 该方法还包括在机车远程操作时检测机车的牵引状况的损失。 该方法还包括自动控制机车的操作以校正牵引状况的损失。

    Graduated train braking
    2.
    发明申请
    Graduated train braking 有权
    刻度列车制动

    公开(公告)号:US20060012246A1

    公开(公告)日:2006-01-19

    申请号:US11067440

    申请日:2005-02-25

    IPC分类号: B60T13/00

    摘要: A system (10) and method for automatically controlling braking of a train (38). The method includes applying a first degree of braking to the train during a first period of time, and then applying a second degree of braking to the train during a second time period following the first time period so that the train is slowed in a manner effective to limit a peak deceleration rate experienced by the train. The system includes a sensor (36) providing a signal indicative of an operating condition of a locomotive of the train requiring braking of the train, a memory (22) storing a braking schedule, and a processor (18) comprising logic executable for accessing the braking schedule stored in the memory responsive to the signal to automatically control braking of the locomotive according to the schedule.

    摘要翻译: 一种用于自动控制列车(38)的制动的系统(10)和方法。 该方法包括在第一时间段内对列车施加第一程度的制动,然后在第一时间段之后的第二时间段内对列车施加第二程度的制动,使得列车以有效的方式减速 以限制列车经历的峰值减速度。 该系统包括传感器(36),其提供指示需要制动列车的列车的机车的操作条件的信号;存储器(22),其存储制动调度;以及处理器(18),其包括用于访问 存储在存储器中的制动调度响应于信号,以根据时间表自动控制机车的制动。

    Remotely controlled locomotive car-kicking control
    3.
    发明申请
    Remotely controlled locomotive car-kicking control 失效
    遥控机车车踢控制

    公开(公告)号:US20050253022A1

    公开(公告)日:2005-11-17

    申请号:US11113562

    申请日:2005-04-25

    IPC分类号: B61L3/12 B61L17/00 B61L3/00

    CPC分类号: B61L3/127 B61L17/00

    摘要: A remote control system and method for the remote control operation of a locomotive in the performance of a car-kicking sequence comprises a portable control unit operable from a location off-board of the locomotive. The portable control unit includes an operator interface allowing an operator to initiate, with a single step, a predetermined sequence of locomotive operations for automatically performing a car-kicking procedure and generating a signal responsive to the single step for transmission to the locomotive. The system also includes a memory for storing a set of instructions corresponding to the predetermined sequence. An onboard slave control unit, interfaced with an operating system on the locomotive, receives the signal and automatically controls movement of the locomotive according to the set of instructions.

    摘要翻译: 一种用于在执行踢车顺序的机车的遥控操作的遥控系统和方法包括可从机车外板的位置操作的便携式控制单元。 便携式控制单元包括一个操作员接口,允许操作员以单步启动预定的机车操作顺序,用于自动执行蹬车过程,并响应于单个步骤产生一个信号,以传输到机车。 该系统还包括用于存储对应于预定序列的一组指令的存储器。 与机车上的操作系统接口的车载从属控制单元接收信号并根据指令集自动控制机车的运动。

    Method and system for providing redundancy in railroad communication equipment
    5.
    发明申请
    Method and system for providing redundancy in railroad communication equipment 有权
    提供铁路通讯设备冗余的方法及系统

    公开(公告)号:US20050137759A1

    公开(公告)日:2005-06-23

    申请号:US10914886

    申请日:2004-08-10

    IPC分类号: B61L3/12 G06F7/00

    CPC分类号: B61L3/127

    摘要: A railway communication system (10) includes a transmitter (12) receiving an input and producing a communication signal (18). The communication signal (18) includes at least two different portions (20,22) for separately encoding respective indications (38,40) of the input. The system also includes a receiver (14) coupled to a controlled device, the receiver (14) extracting at least one of the respective indications (38,40) from the communication signal (18). The receiver controls the device responsive to the at least one extracted indications (38,40).

    摘要翻译: 铁路通信系统(10)包括接收输入并产生通信信号(18)的发射机(12)。 通信信号(18)包括用于分别编码输入的相应指示(38,40)的至少两个不同部分(20,22)。 该系统还包括耦合到受控设备的接收器(14),接收器(14)从通信信号(18)提取相应指示(38,40)中的至少一个。 接收器响应于至少一个提取的指示来控制设备(38,40)。

    Controlling Communications Linking Among Locomotives Having Duplicate Road Numbers
    7.
    发明申请
    Controlling Communications Linking Among Locomotives Having Duplicate Road Numbers 审中-公开
    具有重复路数的机车控制通信连接

    公开(公告)号:US20070282494A1

    公开(公告)日:2007-12-06

    申请号:US11422458

    申请日:2006-06-06

    IPC分类号: G05D1/00

    摘要: A method for controlling communications linking among locomotives includes determining, during a communications linking procedure between a first locomotive (e.g., 12, 36) and at least one of a second locomotive (e.g., 14, 32) and a third locomotive (e.g., 16, 38), that the second locomotive and the third locomotive have duplicate locomotive identifiers. The method further includes controlling an operation of the first locomotive responsive to a determination that the second locomotive and the third locomotive have duplicate locomotive identifiers.

    摘要翻译: 一种用于控制机车之间的通信链接的方法,包括在第一机车(例如,12,36)和第二机车(例如,14,32)和第三机车(例如,16)中的至少一个机车 ,38),第二机车和第三机车具有重复的机车标识符。 该方法还包括响应于第二机车和第三机车具有重复的机车标识符的确定来控制第一机车的操作。