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    Data recorder system and unit for a vehicle
    1.
    发明授权
    Data recorder system and unit for a vehicle 有权

    公开(公告)号：US10140790B2

    公开(公告)日：2018-11-27

    申请号：US15250036

    申请日：2016-08-29

    Applicant: Wabtec Holding Corp.

    Inventor： Theodore E. Allwardt ,  Khim Bittle ,  Carl L. Haas ,  Brian Kurz

    IPC: G07C5/08 ,  G07C5/00 ,  H04N1/00

    Abstract: Disclosed is a data recorder unit and system for a vehicle. The system includes at least one video camera device configured to generate video data associated with the vehicle and/or its surroundings, and wirelessly transmit at least a portion of the video data. The data recorder unit includes a data recorder enclosure, a data processing unit located in the enclosure and configured to: wirelessly receive at least a portion of the video data from the at least one video camera device, process at least a portion of the video data, and generate processed video data based at least partially on the video data, and at least one storage device comprising at least one crash-hardened memory in communication with the at least one data processing unit and configured to store at least a portion of at least one of the video data and the processed video data.

    Detecting faults in a two-wire power line
    2.
    发明授权
    Detecting faults in a two-wire power line 有权

    公开(公告)号：US09689910B2

    公开(公告)日：2017-06-27

    申请号：US13913661

    申请日：2013-06-10

    Applicant: Wabtec Holding Corp.

    Inventor： Carl L. Haas

    IPC: G01R31/14 ,  G01R31/02 ,  G01R31/00

    CPC classification number: G01R31/025 ,  G01R31/008

    Abstract: An apparatus and method for detecting faults in a two-wire electric power line isolated from ground includes substantially identical high impedance voltage dividers connected between each of the two wires of the power line and ground, circuits for carrying the output voltages from each voltage divider, a circuit for comparing the output voltages, and outputting a fault signal indicative of a ground fault.

    Detecting Faults in a Two-Wire Power Line
    8.
    发明申请
    Detecting Faults in a Two-Wire Power Line 有权
    检测双线电源线故障

    公开(公告)号：US20140361783A1

    公开(公告)日：2014-12-11

    申请号：US13913661

    申请日：2013-06-10

    Applicant: WABTEC HOLDING CORP.

    Inventor： Carl L. Haas

    IPC: G01R31/02

    CPC classification number: G01R31/025 ,  G01R31/008

    Abstract: An apparatus and method for detecting faults in a two-wire electric power line isolated from ground includes substantially identical high impedance voltage dividers connected between each of the two wires of the power line and ground, circuits for carrying the output voltages from each voltage divider, a circuit for comparing the output voltages, and outputting a fault signal indicative of a ground fault.

    Abstract translation: 用于检测与地面隔离的两线制电力线路中的故障的装置和方法包括连接在电力线和地的两条线之间的基本上相同的高阻抗分压器，用于承载来自每个分压器的输出电压的电路， 用于比较输出电压并输出指示接地故障的故障信号的电路。

    Data Recorder System and Unit for a Vehicle
    10.
    发明申请
    Data Recorder System and Unit for a Vehicle 审中-公开
    数据记录系统和车辆单元

    公开(公告)号：US20160371901A1

    公开(公告)日：2016-12-22

    申请号：US15250036

    申请日：2016-08-29

    Applicant: Wabtec Holding Corp.

    Inventor： Theodore E. Allwardt ,  Khim Bittle ,  Carl L. Haas ,  Brian Kurz

    IPC: G07C5/08 ,  H04N1/00 ,  G07C5/00

    CPC classification number: G07C5/0866 ,  G07C5/00 ,  G07C5/008 ,  G07C5/08 ,  G07C5/085 ,  H04N1/00103

    Abstract: Disclosed is a data recorder unit and system for a vehicle. The system includes at least one video camera device configured to generate video data associated with the vehicle and/or its surroundings, and wirelessly transmit at least a portion of the video data. The data recorder unit includes a data recorder enclosure, a data processing unit located in the enclosure and configured to: wirelessly receive at least a portion of the video data from the at least one video camera device, process at least a portion of the video data, and generate processed video data based at least partially on the video data, and at least one storage device comprising at least one crash-hardened memory in communication with the at least one data processing unit and configured to store at least a portion of at least one of the video data and the processed video data.

    Abstract translation: 公开了一种用于车辆的数据记录单元和系统。 该系统包括被配置为生成与车辆和/或其周围环境相关联的视频数据的至少一个摄像机设备，并且无线地传送视频数据的至少一部分。 数据记录器单元包括数据记录器外壳，数据处理单元，位于外壳中并且被配置为：从至少一个摄像设备无线地接收视频数据的至少一部分，处理视频数据的至少一部分 并且至少部分地基于所述视频数据生成经处理的视频数据，以及至少一个存储设备，包括与所述至少一个数据处理单元通信的至少一个崩溃硬化存储器，并被配置为至少存储至少一部分至少一个 一个视频数据和已处理的视频数据。

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