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    • 11. 发明申请
    • Method and system for checking track integrity
    • 检查轨道完整性的方法和系统
    • US20050061923A1
    • 2005-03-24
    • US10963606
    • 2004-10-14
    • Mark KaneJames ShockleyHarrison Hickenlooper
    • Mark KaneJames ShockleyHarrison Hickenlooper
    • B61L3/00B61L23/04B61L21/00
    • B61L23/047B61L3/125B61L23/041B61L2205/04
    • A train control system includes a control module that determines a position of a train using a positioning system and consults a database to determine when the train is approaching a portion of track monitored by a track circuit. When the train is near a track circuit, but while the train is still far enough away from the track circuit such that the train can be stopped before reaching the portion of track monitored by the track circuit, the train transmits an interrogation message to a transceiver associated with the track circuit. When the track circuit receives the interrogation message, a test is initiated. The test results are transmitted back to the train. The train takes corrective action if the track circuit fails to respond or indicates a problem.
    • 列车控制系统包括控制模块,该控制模块使用定位系统确定列车的位置,并且咨询数据库以确定列车何时接近由轨道电路监视的轨道的一部分。 当火车靠近轨道电路时,但是当列车仍然远离轨道电路足够远时,使得列车可以在到达由轨道电路监视的轨道部分之前停止,列车向收发机发送询问消息 与轨道电路相关联。 当轨道电路接收到询问消息时,开始测试。 测试结果被传回火车。 如果轨道电路没有响应或指示问题,火车将采取纠正措施。
    • 13. 发明申请
    • Method and system for locating end of train units
    • 用于定位列车单元末端的方法和系统
    • US20070170314A1
    • 2007-07-26
    • US11339801
    • 2006-01-26
    • Mark KaneJohn Mix
    • Mark KaneJohn Mix
    • B61L15/00
    • B61L15/0081B61L15/0027B61L15/0054B61L25/025B61L27/0077B61L2205/04
    • An EOT unit periodically reports its position to an EOT unit tracking station using wireless communication. The location message preferably includes an EOT identifier and a time associated with the position. Optionally, the EOT units are configured to periodically reawaken from a low power state (which may be entered when the EOT units are tipped over while installed on a train or laid on their sides along a wayside or elsewhere) in order to transmit the location message. Optionally, the EOT unit includes a cellular modem and periodically transmits the location message using a cellular network. Optionally, the EOT units are equipped with transceivers and have the ability to receive a query message and transmit a location message in response, and further have the ability to receive a disable message and respond by entering a “no service” state until a special command is entered.
    • EOT单元使用无线通信定期向EOT单元跟踪站报告其位置。 位置消息优选地包括EOT标识符和与该位置相关联的时间。 可选地,EOT单元被配置为从低功率状态周期性地重新捕获(当EOT单元在安装在火车上或者沿着路边或其他地方放置在它们的侧面上时可以输入EOT单元),以便发送位置消息 。 可选地,EOT单元包括蜂窝调制解调器,并使用蜂窝网络周期性地发送定位消息。 可选地,EOT单元配备收发器,并且具有接收询问消息并且响应地发送位置消息的能力,并且还具有接收禁用消息并通过输入“否服务”状态进行响应的能力,直到特殊命令 被输入
    • 16. 发明申请
    • Lifting restrictive signaling in a block
    • 在块中提升限制性信令
    • US20050159860A1
    • 2005-07-21
    • US11032053
    • 2005-01-11
    • Mark KaneJames ShockleyHarrison Hickenlooper
    • Mark KaneJames ShockleyHarrison Hickenlooper
    • B61L3/12B61L3/22B61L23/22G06F7/00
    • B61L3/22B61L3/125B61L23/22B61L2205/04
    • A train control system and method uses signal information from a next block to change a restrictive signal in a block currently occupied by the train to a less restrictive signal if it can be ascertained that the condition causing the more restrictive signal has changed. This may be accomplished by receiving signal information from the next block while still in the current block and, if the signal information from the next block is no more restrictive than the signal information in the current block, and the signal in the current block is of a type that can safely be modified, allowing the train to operate as if the signal information for the current block were less restrictive than the actual, previously received signal information for the current block.
    • 列车控制系统和方法使用来自下一个块的信号信息,如果可以确定导致更严格的信号的条件已经改变,则将当前由列车当前占用的块中的限制信号改变为较少的限制性信号。 这可以通过在仍然在当前块中从下一个块接收信号信息来实现,并且如果来自下一个块的信号信息不比当前块中的信号信息更多的限制,并且当前块中的信号是 可以安全地修改的类型,允许列车操作,就好像当前块的信号信息比当前块的实际先前接收到的信号信息的限制性更小。
    • 19. 发明申请
    • Failsafe electronic braking system for trains
    • 火车故障电子制动系统
    • US20060076826A1
    • 2006-04-13
    • US10960970
    • 2004-10-12
    • Mark Kane
    • Mark Kane
    • B60T8/88B60T13/00
    • B60T7/128B60T17/228
    • A method and system for providing true failsafe control of an electronic braking system by a train control system which controls a switch that supplies power to the electronic braking system. When the train control system determines that it is necessary to activate the train's brakes, it controls the switch so as to remove power to the electronic braking system, which results in activation of the train's brakes. In highly preferred embodiments, the switch is of a type that is normally open and that requires the presence of an electrical signal to close the switch to supply power to the electronic braking system. In such embodiments, any loss in power to the train control system will result in a loss of signal to the switch, thereby causing activation of the train's brakes.
    • 一种用于通过控制向电子制动系统供电的开关的列车控制系统来提供电子制动系统的真实故障保护控制的方法和系统。 当列车控制系统确定需要启动列车的制动器时,它控制开关,以便去除电子制动系统的电力,这导致列车制动器的激活。 在非常优选的实施例中,开关是常开的类型,并且需要电信号的存在来闭合开关以向电子制动系统供电。 在这样的实施例中,对列车控制系统的任何功率损失将导致信号到开关的损失,从而引起列车制动器的激活。