Guideway-guided vehicle detection based on RFID system
    1.
    发明申请
    Guideway-guided vehicle detection based on RFID system 有权
    基于RFID系统的导轨车辆检测

    公开(公告)号:US20140210595A1

    公开(公告)日:2014-07-31

    申请号:US13754363

    申请日:2013-01-30

    CPC classification number: G06Q10/00 B61L1/165 B61L3/125 B61L25/048

    Abstract: An apparatus for detecting the information about a guideway-guided vehicle having a masking component, the guideway-guided vehicle configured to follow a path of a guideway, comprising a radio frequency identification (RFID) system, method of making, and use thereof are disclosed. The RFID system comprises a first RFID transponder for transmitting, across the path, first RFID transponder specific information. An RFID reader comprises a first antenna for receiving the first RFID transponder specific information. The first RFID transponder and the first antenna are fixed relative to the path and on opposite sides of the path. The RFID reader is configured to substantially continuously monitor the first transponder specific information. The presence of the masking component of the guideway-guided vehicle between the first RFID transponder and the first antenna masks the substantially continuous monitoring of the first RFID transponder specific information.

    Abstract translation: 一种用于检测关于具有掩蔽部件的导轨车辆的信息的装置,被配置为跟随导轨的路径的轨道导引车辆,包括射频识别(RFID)系统,制造方法和使用方法 。 RFID系统包括用于在所述路径上传送第一RFID应答器特定信息的第一RFID应答器。 RFID读取器包括用于接收第一RFID应答器特定信息的第一天线。 第一RFID应答器和第一天线相对于路径和路径的相对侧是固定的。 RFID读取器被配置为基本上连续地监视第一应答器特定信息。 在第一RFID应答器和第一天线之间的导轨引导车辆的掩蔽部件的存在掩盖了对第一RFID应答器特定信息的基本上连续的监视。

    Railway signaling system with redundant controllers
    2.
    发明授权
    Railway signaling system with redundant controllers 有权
    具有冗余控制器的铁路信号系统

    公开(公告)号:US08668170B2

    公开(公告)日:2014-03-11

    申请号:US13169160

    申请日:2011-06-27

    CPC classification number: B61L27/0066 B61L5/1881 B61L27/0061

    Abstract: Disclosed is a railway signaling system for controlling a load. In accordance with the teachings of this invention, the system comprises a first autonomous controller and a second autonomous controller which is redundant with the first controller, each controller connectable to the load such that there is no single point of failure. The first and second controllers operable in either an on-line mode wherein both power outputs provide power to the load or an off-line mode wherein a single power output does not provide power to the load. On-line controllers monitor current therethrough. When both controllers are on-line, the current between the two controller is imbalanced up to a threshold limit, if the threshold limit is exceeded by one controller, that controller will go off line, and if the first controller is off-line and the second controller is on-line, the second controller monitors output voltages of the off-line controller to ascertain that the output voltages are zero.

    Abstract translation: 公开了一种用于控制负载的铁路信号系统。 根据本发明的教导,该系统包括与第一控制器冗余的第一自主控制器和第二自主控制器,每个控制器可连接到负载,使得不存在单点故障。 第一和第二控制器可以在在线模式中操作,其中两个电力输出向负载提供电力或者离线模式,其中单个功率输出不向负载提供电力。 在线控制器监控电流。 当两个控制器都在线时,两个控制器之间的电流不平衡达阈值极限,如果一个控制器超过阈值限制,该控制器将脱机,如果第一个控制器脱机, 第二控制器在线,第二控制器监视离线控制器的输出电压,以确定输出电压为零。

    Guideway-guided vehicle detection based on RFID system
    3.
    发明授权
    Guideway-guided vehicle detection based on RFID system 有权
    基于RFID系统的导轨车辆检测

    公开(公告)号:US09390385B2

    公开(公告)日:2016-07-12

    申请号:US13754363

    申请日:2013-01-30

    CPC classification number: G06Q10/00 B61L1/165 B61L3/125 B61L25/048

    Abstract: An apparatus for detecting the information about a guideway-guided vehicle having a masking component, the guideway-guided vehicle configured to follow a path of a guideway, comprising a radio frequency identification (RFID) system, method of making, and use thereof are disclosed. The RFID system comprises a first RFID transponder for transmitting, across the path, first RFID transponder specific information. An RFID reader comprises a first antenna for receiving the first RFID transponder specific information. The first RFID transponder and the first antenna are fixed relative to the path and on opposite sides of the path. The RFID reader is configured to substantially continuously monitor the first transponder specific information. The presence of the masking component of the guideway-guided vehicle between the first RFID transponder and the first antenna masks the substantially continuous monitoring of the first RFID transponder specific information.

    Abstract translation: 一种用于检测关于具有掩蔽部件的导轨车辆的信息的装置,被配置为跟随导轨的路径的轨道导引车辆,包括射频识别(RFID)系统,制造方法和使用方法 。 RFID系统包括用于在所述路径上传送第一RFID应答器特定信息的第一RFID应答器。 RFID读取器包括用于接收第一RFID应答器特定信息的第一天线。 第一RFID应答器和第一天线相对于路径和路径的相对侧是固定的。 RFID读取器被配置为基本上连续地监视第一应答器特定信息。 在第一RFID应答器和第一天线之间的导轨引导车辆的掩蔽部件的存在掩盖了对第一RFID应答器特定信息的基本上连续的监视。

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