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    Hot rail wheel bearing detection
    1.
    发明授权
    Hot rail wheel bearing detection 有权
    热轨车轮轴承检测

    公开(公告)号：US08006942B2

    公开(公告)日：2011-08-30

    申请号：US12122539

    申请日：2008-05-16

    申请人： Harry Kirk Mathews, Jr. ,  John Erik Hershey ,  Pierino Gianni Bonanni ,  Benjamin Paul Church ,  Brock Estel Osborn

    发明人： Harry Kirk Mathews, Jr. ,  John Erik Hershey ,  Pierino Gianni Bonanni ,  Benjamin Paul Church ,  Brock Estel Osborn

    IPC分类号： B61K9/00

    CPC分类号： B61K9/04

    摘要： A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further includes a counter for counting incidents of the input signals exceeding the threshold value and a second comparator to compare a number of incidents of the input signals exceeding the threshold value to a count threshold as an indication of detection of a hot rail car bearing or wheel.

    摘要翻译： 提供一种用于检测轨道车辆的移动的热轴承或车轮的系统。 该系统包括第一比较器，用于接收表示由移动的热轨汽车轴承或车轮发射的辐射的输入信号，并将输入信号与阈值进行比较。 该系统还包括用于计数超过阈值的输入信号的计数器的计数器和用于将超过阈值的输入信号的事件的数量与计数阈值进行比较的第二比较器，作为检测到热轨汽车轴承的指示 或车轮。

    HOT RAIL WHEEL BEARING DETECTION
    3.
    发明申请
    HOT RAIL WHEEL BEARING DETECTION 有权
    热轨车轴承检测

    公开(公告)号：US20080283679A1

    公开(公告)日：2008-11-20

    申请号：US12122539

    申请日：2008-05-16

    申请人： Harry Kirk Mathews, JR. ,  John Erik Hershey ,  Pierino Gianni Bonanni ,  Benjamin Paul Church ,  Brock Estel Osborn

    发明人： Harry Kirk Mathews, JR. ,  John Erik Hershey ,  Pierino Gianni Bonanni ,  Benjamin Paul Church ,  Brock Estel Osborn

    IPC分类号： B61K9/04

    CPC分类号： B61K9/04

    摘要： A system for detecting a moving hot bearing or wheel of a rail car is provided. The system includes a first comparator to receive input signals representative of radiation emitted by the moving hot rail car bearing or wheel, and to compare the input signals to a threshold value. The system further includes a counter for counting incidents of the input signals exceeding the threshold value and a second comparator to compare a number of incidents of the input signals exceeding the threshold value to a count threshold as an indication of detection of a hot rail car bearing or wheel.

    摘要翻译： 提供一种用于检测轨道车辆的移动的热轴承或车轮的系统。 该系统包括第一比较器，用于接收表示由移动的热轨汽车轴承或车轮发射的辐射的输入信号，并将输入信号与阈值进行比较。 该系统还包括用于计数超过阈值的输入信号的计数器的计数器和用于将超过阈值的输入信号的事件的数量与计数阈值进行比较的第二比较器，作为检测到热轨汽车轴承的指示 或车轮。

    HOT RAIL WHEEL BEARING DETECTION SYSTEM AND METHOD
    4.
    发明申请
    HOT RAIL WHEEL BEARING DETECTION SYSTEM AND METHOD 有权
    热轨车轴承检测系统及方法

    公开(公告)号：US20080283681A1

    公开(公告)日：2008-11-20

    申请号：US12122583

    申请日：2008-05-16

    申请人： John Erik Hershey ,  Pierino Gianni Bonanni ,  Harry Kirk Mathews, JR. ,  Brock Estel Osborn

    发明人： John Erik Hershey ,  Pierino Gianni Bonanni ,  Harry Kirk Mathews, JR. ,  Brock Estel Osborn

    IPC分类号： B61K9/04

    CPC分类号： B61K9/04

    摘要： A system for detecting a hot surface is provided. The system includes a sensor for sensing an infrared radiation radiating from the hot surface and a high pass filter to eliminate low frequency components from the sensor signal. The system also includes an absolute value module to compute absolute values of a filtered signal, a first comparator to compare output of the absolute value module to a first threshold and a peak detector to report a peak value of the sensor signal's output. The system further includes a second comparator to compare output of peak detector to a second threshold.

    摘要翻译： 提供一种用于检测热表面的系统。 该系统包括用于感测从热表面辐射的红外辐射的传感器和用于从传感器信号中消除低频分量的高通滤波器。 该系统还包括绝对值模块来计算滤波信号的绝对值，将绝对值模块的输出与第一阈值进行比较的第一比较器和用于报告传感器信号输出的峰值的峰值检测器。 该系统还包括第二比较器，用于将峰值检测器的输出与第二阈值进行比较。

    Hot rail wheel bearing detection system and method
    6.
    发明授权
    Hot rail wheel bearing detection system and method 有权
    热轨车轮轴承检测系统及方法

    公开(公告)号：US08157220B2

    公开(公告)日：2012-04-17

    申请号：US12122560

    申请日：2008-05-16

    申请人： Pierino Gianni Bonanni ,  Harry Kirk Mathews, Jr. ,  John Erik Hershey ,  Brock Estel Osborn

    发明人： Pierino Gianni Bonanni ,  Harry Kirk Mathews, Jr. ,  John Erik Hershey ,  Brock Estel Osborn

    IPC分类号： B61K9/00

    CPC分类号： B61K9/04

    摘要： Hot rail car bearings or wheels are identified by sensing an infrared radiation from the hot surface and determining whether features of the sensed signals are indicative of hot rail car surfaces. The features may include the signals themselves, with distances or correlations being established between the signals and signals of known hot bearings or wheels. The features may be analyzed in a feature or decision space, with boundaries being established that identify hot bearings or wheels, or that establish false positive features or noise. The identification may also be implemented as a matched filter.

    摘要翻译： 通过感测来自热表面的红外辐射来确定热轨汽车轴承或车轮，并且确定所感测的信号的特征是否表示热轨车厢表面。 这些特征可以包括信号本身，在已知的热轴承或轮子的信号和信号之间建立距离或相关性。 可以在特征或决策空间中分析特征，其中建立识别热轴承或轮子的边界，或者建立假阳性特征或噪声。 该标识也可以被实现为匹配滤波器。

    HOT RAIL WHEEL BEARING DETECTION SYSTEM AND METHOD
    7.
    发明申请
    HOT RAIL WHEEL BEARING DETECTION SYSTEM AND METHOD 有权
    热轨车轴承检测系统及方法

    公开(公告)号：US20080283680A1

    公开(公告)日：2008-11-20

    申请号：US12122560

    申请日：2008-05-16

    申请人： Pierino Gianni Bonanni ,  Harry Kirk Mathews, JR. ,  John Erik Hershey ,  Brock Estel Osborn

    发明人： Pierino Gianni Bonanni ,  Harry Kirk Mathews, JR. ,  John Erik Hershey ,  Brock Estel Osborn

    IPC分类号： B61K9/04

    CPC分类号： B61K9/04

    摘要： Hot rail car bearings or wheels are identified by sensing an infrared radiation from the hot surface and determining whether features of the sensed signals are indicative of hot rail car surfaces. The features may include the signals themselves, with distances or correlations being established between the signals and signals of known hot bearings or wheels. The features may be analyzed in a feature or decision space, with boundaries being established that identify hot bearings or wheels, or that establish false positive features or noise. The identification may also be implemented as a matched filter.

    摘要翻译： 通过感测来自热表面的红外辐射来确定热轨汽车轴承或车轮，并且确定所感测的信号的特征是否表示热轨车厢表面。 这些特征可以包括信号本身，在已知的热轴承或轮子的信号和信号之间建立距离或相关性。 可以在特征或决策空间中分析特征，其中建立识别热轴承或轮子的边界，或者建立假阳性特征或噪声。 该标识也可以被实现为匹配滤波器。

    Hot rail wheel bearing detection system and method
    8.
    发明授权
    Hot rail wheel bearing detection system and method 有权
    热轨车轮轴承检测系统及方法

    公开(公告)号：US07845596B2

    公开(公告)日：2010-12-07

    申请号：US12122583

    申请日：2008-05-16

    申请人： John Erik Hershey ,  Pierino Gianni Bonanni ,  Harry Kirk Mathews, Jr. ,  Brock Estel Osborn

    发明人： John Erik Hershey ,  Pierino Gianni Bonanni ,  Harry Kirk Mathews, Jr. ,  Brock Estel Osborn

    IPC分类号： B61K9/00

    CPC分类号： B61K9/04

    摘要： A system for detecting a hot surface is provided. The system includes a sensor for sensing an infrared radiation radiating from the hot surface and a high pass filter to eliminate low frequency components from the sensor signal. The system also includes an absolute value module to compute absolute values of a filtered signal, a first comparator to compare output of the absolute value module to a first threshold and a peak detector to report a peak value of the sensor signal's output. The system further includes a second comparator to compare output of peak detector to a second threshold.

    摘要翻译： 提供一种用于检测热表面的系统。 该系统包括用于感测从热表面辐射的红外辐射的传感器和用于从传感器信号中消除低频分量的高通滤波器。 该系统还包括绝对值模块来计算滤波信号的绝对值，将绝对值模块的输出与第一阈值进行比较的第一比较器和用于报告传感器信号输出的峰值的峰值检测器。 该系统还包括第二比较器，用于将峰值检测器的输出与第二阈值进行比较。

    PHASE IDENTIFICATION SYSTEM AND METHOD
    9.
    发明申请
    PHASE IDENTIFICATION SYSTEM AND METHOD 失效
    相位识别系统和方法

    公开(公告)号：US20110130991A1

    公开(公告)日：2011-06-02

    申请号：US12629128

    申请日：2009-12-02

    申请人： Glen Peter Koste ,  John Erik Hershey ,  Harold Woodruff Tomlinson, JR. ,  Pierino Gianni Bonanni ,  Amol Rajaram Kolwalkar

    发明人： Glen Peter Koste ,  John Erik Hershey ,  Harold Woodruff Tomlinson, JR. ,  Pierino Gianni Bonanni ,  Amol Rajaram Kolwalkar

    IPC分类号： G06F19/00

    CPC分类号： G01R19/2506 ,  G01R19/2513

    摘要： A method to identify phase is presented. The method includes obtaining electrical parameters at a node and a substation of an electrical grid, processing the electrical parameters of the node and the substation into processed electrical parameters comprising at least one of a voltage harmonic amplitude, a current harmonic amplitude, a geometric harmonic modulated signal, and a noise pattern. The method further includes comparing the processed electrical parameters from the node and the substation and identifying phase information of the node with respect to the substation.

    摘要翻译： 提出了一种识别相位的方法。 该方法包括在电网的节点和变电站处获得电参数，将节点和变电站的电参数处理成经处理的电参数，该电参数包括电压谐波幅度，电流谐波幅度，几何谐波调制 信号和噪声模式。 该方法还包括比较来自节点和变电站的已处理电参数，并且相对于变电站识别节点的相位信息。