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1. 发明申请

WO2012170298A1 CURRENT SENSOR 审中-公开
标题翻译：电流传感器
公开(公告)号：WO2012170298A1
公开(公告)日：2012-12-13
申请号：PCT/US2012/040476
申请日：2012-06-01
申请人： GENERAL ELECTRIC COMPANY , FRIES, Jeffrey, Michael , ARMSTRONG, Jeffrey , BETTIS, Robert, N. , BROWN, Bradley, Dale , CLARK, Shawn, T. , HANN, Gregory, K. , KRAELING, Mark , MURPHY, Steve, R. , PENNY, Daniel, G. , VORNDRAN, Eric
发明人： FRIES, Jeffrey, Michael , ARMSTRONG, Jeffrey , BETTIS, Robert, N. , BROWN, Bradley, Dale , CLARK, Shawn, T. , HANN, Gregory, K. , KRAELING, Mark , MURPHY, Steve, R. , PENNY, Daniel, G. , VORNDRAN, Eric
IPC分类号： G01R15/18 , G01R19/20
CPC分类号： G01R15/185 , G01R19/20
摘要： There is provided a voltage or current sensing device. An exemplary voltage or current sensing device includes a drive circuitry configured to deliver a drive current to a magnetic core operably coupled with a conductor, for driving the core to cyclical magnetic saturation. The device also includes sense circuitry configured to receive a voltage signal corresponding to an application current in the conductor. The device also includes signal processing circuitry configured to sample the voltage signal, wherein a first sample is in phase with the drive current and a second sample is out of phase with the drive current. The device also includes a feedback loop configured to deliver a compensation current to the magnetic core, wherein the compensation current is configured to balance the magnetic core and wherein the compensation current is based at least in part on the first sample in phase with the drive current.
摘要翻译：提供了电压或电流检测装置。示例性电压或电流感测装置包括驱动电路，其被配置为将驱动电流传送到与导体可操作地耦合的磁芯，用于驱动磁芯循环磁饱和。该装置还包括被配置为接收对应于导体中的施加电流的电压信号的感测电路。该装置还包括被配置为对电压信号进行采样的信号处理电路，其中第一采样与驱动电流同相，而第二采样与驱动电流异相。该装置还包括被配置为向磁芯传送补偿电流的反馈回路，其中补偿电流被配置为平衡磁芯，并且其中补偿电流至少部分地基于与驱动电流同相的第一采样。

2. 发明申请

WO2010120462A3 SYSTEM AND METHOD FOR INTERFACING WAYSIDE SIGNAL DEVICE WITH VEHICLE CONTROL SYSTEM 审中-公开
标题翻译：用于与车辆控制系统接口的信号装置的系统和方法
公开(公告)号：WO2010120462A3
公开(公告)日：2011-01-20
申请号：PCT/US2010028607
申请日：2010-03-25
申请人： GEN ELECTRIC , FRIES JEFFREY MICHAEL , HANN GREGORY K , WEINGARTNER ARIC , NOFFSINGER JOSEPH , BAKER JEFFREY K
发明人： FRIES JEFFREY MICHAEL , HANN GREGORY K , WEINGARTNER ARIC , NOFFSINGER JOSEPH , BAKER JEFFREY K
IPC分类号： B61L3/12 , B61L5/18
CPC分类号： B61L3/121 , B61L3/125 , B61L5/1881
摘要： In a transportation system (rail system or otherwise), a wayside device potentially operates in a plurality of operational modes. The wayside device is outfitted with an interface system for interfacing the wayside signal device with a vehicle control system. The interface system determines the present operational mode of the wayside device and independently communicates information relating to the determined present operational mode to the vehicle control system. The vehicle control system may control the vehicle based on the information relating to the determined present operational mode. The interface system includes functionality for validating the determined present operational mode prior to transmission of the information to the vehicle control system, to ensure that the vehicle control system is provided with correct and/or current information. The wayside device may be a wayside signal device whose operational modes (as determined by the interface system) are signal aspects conveyed to a vehicle.
摘要翻译：在运输系统（轨道系统或其他）中，路边设备潜在地以多种操作模式运行。路边设备配备有用于将路边信号装置与车辆控制系统接口的接口系统。接口系统确定路边设备的当前操作模式，并且将与所确定的当前操作模式相关的信息独立地传送到车辆控制系统。车辆控制系统可以基于与确定的当前操作模式相关的信息来控制车辆。接口系统包括用于在将信息发送到车辆控制系统之前验证所确定的当前操作模式的功能，以确保向车辆控制系统提供正确和/或当前信息。路边设备可以是路边信号设备，其操作模式（由接口系统确定）是传输到车辆的信号方面。

3. 发明申请

WO2011146508A1 SIGNAL DETECTION SYSTEM AND METHOD 审中-公开
标题翻译：信号检测系统及方法
公开(公告)号：WO2011146508A1
公开(公告)日：2011-11-24
申请号：PCT/US2011/036841
申请日：2011-05-17
申请人： GENERAL ELECTRIC COMPANY , FRIES, Jeffrey, Michael , HANN, Gregory, K. , WEINGARTNER, Aric , MURPHY, Steven, R. , ERICKSON, Daniel, E. , FLETCHER, David , BROWN, Bradley, Dale
发明人： FRIES, Jeffrey, Michael , HANN, Gregory, K. , WEINGARTNER, Aric , MURPHY, Steven, R. , ERICKSON, Daniel, E. , FLETCHER, David , BROWN, Bradley, Dale
IPC分类号： B61L5/18
CPC分类号： B61L5/1881
摘要： A signal detection system for use with a signaling system is disclosed, the signal detection system comprising a plurality of electrical terminals including a source terminal and an output terminal, the output terminal being connected to a signaling device. An auxiliary terminal electrically coupled to at least one of the plurality of electrical terminals is provided. A current sensor is coupled to the auxiliary terminal for detecting an electrical signal for controlling the signaling device. The current sensor generating an output signal in response to the detection of the electrical signal for controlling the signaling device for monitoring the status of the signaling device. Also disclosed is a method for installing a signal detection system in a wayside signaling system including a signaling device for monitoring a status of the signaling device. An apparatus for connecting a current sensor to a signaling device is also disclosed.
摘要翻译：公开了一种用于信令系统的信号检测系统，所述信号检测系统包括多个电端子，包括源极端子和输出端子，所述输出端子连接到信号装置。提供电耦合到多个电端子中的至少一个的辅助端子。电流传感器耦合到辅助端子，用于检测用于控制信令装置的电信号。电流传感器响应于用于控制信号装置的电信号的检测而产生输出信号，用于监视信令装置的状态。还公开了一种在包括用于监视信令装置的状态的信令装置的路由信令系统中安装信号检测系统的方法。还公开了一种用于将电流传感器连接到信号装置的装置。

4. 发明申请

WO2010120462A2 SYSTEM AND METHOD FOR INTERFACING WAYSIDE SIGNAL DEVICE WITH VEHICLE CONTROL SYSTEM 审中-公开
标题翻译：用于连接带有车辆控制系统的方向信号装置的系统和方法
公开(公告)号：WO2010120462A2
公开(公告)日：2010-10-21
申请号：PCT/US2010/028607
申请日：2010-03-25
申请人： GENERAL ELECTRIC COMPANY , FRIES, Jeffrey, Michael , HANN, Gregory, K. , WEINGARTNER, Aric , NOFFSINGER, Joseph , BAKER, Jeffrey, K.
发明人： FRIES, Jeffrey, Michael , HANN, Gregory, K. , WEINGARTNER, Aric , NOFFSINGER, Joseph , BAKER, Jeffrey, K.
IPC分类号： B61L3/12
CPC分类号： B61L3/121 , B61L3/125 , B61L5/1881
摘要： In a transportation system (rail system or otherwise), a wayside device potentially operates in a plurality of operational modes. The wayside device is outfitted with an interface system for interfacing the wayside signal device with a vehicle control system. The interface system determines the present operational mode of the wayside device and independently communicates information relating to the determined present operational mode to the vehicle control system. The vehicle control system may control the vehicle based on the information relating to the determined present operational mode. The interface system includes functionality for validating the determined present operational mode prior to transmission of the information to the vehicle control system, to ensure that the vehicle control system is provided with correct and/or current information. The wayside device may be a wayside signal device whose operational modes (as determined by the interface system) are signal aspects conveyed to a vehicle.
摘要翻译：在运输系统（轨道系统或其他）中，路边设备潜在地以多种操作模式运行。路边设备配备有用于将路边信号装置与车辆控制系统接口的接口系统。接口系统确定路边设备的当前操作模式，并将与所确定的当前操作模式相关的信息独立地传送到车辆控制系统。车辆控制系统可以基于与确定的当前操作模式相关的信息来控制车辆。接口系统包括用于在将信息发送到车辆控制系统之前验证确定的当前操作模式的功能，以确保向车辆控制系统提供正确和/或当前信息。路边设备可以是路边信号设备，其操作模式（由接口系统确定）是传输到车辆的信号方面。

5. 发明申请

WO2009064966A1 SYSTEM AND METHOD FOR DETERMINING A MISSION PLAN FOR A POWERED SYSTEM USING SIGNAL ASPECT 审中-公开
标题翻译：用于确定使用信号平面的动力系统的任务计划的系统和方法
公开(公告)号：WO2009064966A1
公开(公告)日：2009-05-22
申请号：PCT/US2008/083526
申请日：2008-11-14
申请人： GENERAL ELECTRIC COMPANY , OTSUBO, Tom , DAUM, Wolfgang , STULL, Craig, Alan , HANN, Gregory, K. , DANNER, Phillip
发明人： OTSUBO, Tom , DAUM, Wolfgang , STULL, Craig, Alan , HANN, Gregory, K. , DANNER, Phillip
IPC分类号： B61L3/00
CPC分类号： B61L3/006
摘要： A system for determining a mission plan with aspect information obtained from a remote location during the mission, the system including a receiving device to collect aspect information as a powered system performs a mission, a processor to determine a speed limit from the aspect information, and a control system connected to the powered system to operate the powered system in response to the speed limit. A method and a computer software code for determining the mission plan with aspect information obtained from a remote location during the mission are also disclosed.
摘要翻译：一种用于在任务期间从远程位置获取的方面信息确定任务计划的系统，所述系统包括用于收集作为动力系统的方面信息的接收装置执行任务，处理器从所述方面信息确定速度限制，以及连接到动力系统的控制系统以响应速度限制来操作动力系统。还公开了一种用于在任务期间从远程位置获得的方面信息来确定任务计划的方法和计算机软件代码。

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