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    • 6. 发明授权
    • Enhancement of periodic data collection by addition of audio data
    • 通过添加音频数据来增强定期数据采集
    • US07538663B2
    • 2009-05-26
    • US11627606
    • 2007-01-26
    • Richard W. PietyJames C. RobinsonThomas E. Nelson
    • Richard W. PietyJames C. RobinsonThomas E. Nelson
    • G08B23/00
    • G01M13/028G01H9/008
    • A portable route-based machine data collector stores audio files to supplement associated machine performance data, such as vibration data. The audio files, which may include voice comments, audio segments of raw vibration data, or frequency-shifted components of the vibration data, are stored in the data collector as standard-format digital audio files and are later downloaded to a computer for further analysis. Test personnel can then replay the audio files for data analysis personnel to get second opinions regarding whether machine faults may be indicated by the recorded sounds. Also, audio files associated with normal and abnormal machine operation may be saved on the portable data collector and used as baselines or for training purposes. Verbal operating instructions may also be stored as audio files on the portable data collector for replay by test operators in the field. In a case where the portable data collector is an ultrasonic monitoring unit, frequency-shifted (audible) ultrasonic data may be stored in an audio file in association with non-shifted ultrasonic data.
    • 基于便携式路由的机器数据收集器存储音频文件以补充关联的机器性能数据,例如振动数据。 可以包括语音注释,原始振动数据的音频片段或振动数据的频移分量的音频文件作为标准格式的数字音频文件存储在数据收集器中,并且稍后下载到计算机进行进一步的分析 。 然后,测试人员可以重播数据分析人员的音频文件,以获得关于机器故障是否可以由录制声音指示的第二意见。 此外,与正常和异常机器操作相关联的音频文件可以保存在便携式数据收集器上,并用作基线或用于训练目的。 言语操作指令也可以作为音频文件存储在便携式数据收集器上,以便在现场的测试操作者重播。 在便携式数据收集器是超声波监视单元的情况下,频移(可听)超声波数据可以与非移动超声波数据相关联地存储在音频文件中。
    • 7. 发明授权
    • Low power vibration sensor and wireless transmitter system
    • 低功率振动传感器和无线发射机系统
    • US07424403B2
    • 2008-09-09
    • US11627476
    • 2007-01-26
    • James C. RobinsonJoseph C. BaldwinJames W. WalkerWilliam E. Childress
    • James C. RobinsonJoseph C. BaldwinJames W. WalkerWilliam E. Childress
    • G06F19/00G06F17/40
    • G01H1/00
    • A low power vibration sensor and wireless transmitter system has one or more sensors that sense parameters of a machine including vibration and produces dynamic signals representing the sensed parameters. The system converts the signals to a digital format, digitally filters the signals, and processes the signals. A processor determines a plurality of levels, which represent the characteristics of the signal such as the peak value of a predetermined set of data points of the digital signal. Together, the levels comprise a PeakVue waveform. The processor determines the peak level value for the PeakVue waveform. Also, a true root-mean-square is calculated as the signal is received at the processor. The peak level and the RMS value are communicated wirelessly by a communication module to a control protocol network such as a daisy chain HART or Fieldbus protocol network. The system power supply and the communication module power supply are separate and allow for low power operation.
    • 低功率振动传感器和无线发射机系统具有一个或多个传感器,其感测包括振动的机器的参数,并产生表示所感测的参数的动态信号。 系统将信号转换为数字格式,对信号进行数字滤波,并对信号进行处理。 处理器确定多个电平,其表示信号的特性,例如数字信号的预定数据点组的峰值。 一起,级别包括PeakVue波形。 处理器确定PeakVue波形的峰值电平值。 此外,当处理器接收到信号时,计算出真正的均方根。 峰值电平和RMS值通过通信模块无线地传送到诸如菊花链HART或现场总线协议网络的控制协议网络。 系统电源和通信模块电源分开,允许低功耗运行。
    • 8. 发明申请
    • LOW POWER VIBRATION SENSOR AND WIRELESS TRANSMITTER SYSTEM
    • 低功率振动传感器和无线发射机系统
    • US20080082296A1
    • 2008-04-03
    • US11627476
    • 2007-01-26
    • James C. RobinsonJoseph C. BaldwinJames W. WalkerWilliam E. Childress
    • James C. RobinsonJoseph C. BaldwinJames W. WalkerWilliam E. Childress
    • G06F19/00G06F17/40
    • G01H1/00
    • A low power vibration sensor and wireless transmitter system has one or more sensors that sense parameters of a machine including vibration and produces dynamic signals representing the sensed parameters. The system converts the signals to a digital format, digitally filters the signals, and processes the signals. A processor determines a plurality of levels, which represent the characteristics of the signal such as the peak value of a predetermined set of data points of the digital signal. Together, the levels comprise a PeakVue waveform. The processor determines the peak level value for the PeakVue waveform. Also, a true root-mean-square is calculated as the signal is received at the processor. The peak level and the RMS value are communicated wirelessly by a communication module to a control protocol network such as a daisy chain HART or Fieldbus protocol network. The system power supply and the communication module power supply are separate and allow for low power operation.
    • 低功率振动传感器和无线发射机系统具有一个或多个传感器,其感测包括振动的机器的参数,并产生表示所感测的参数的动态信号。 系统将信号转换为数字格式,对信号进行数字滤波,并对信号进行处理。 处理器确定多个电平,其表示信号的特性,例如数字信号的预定数据点组的峰值。 一起,级别包括PeakVue波形。 处理器确定PeakVue波形的峰值电平值。 此外,当处理器接收到信号时,计算出真正的均方根。 峰值电平和RMS值通过通信模块无线地传送到诸如菊花链HART或现场总线协议网络的控制协议网络。 系统电源和通信模块电源分开,允许低功耗运行。
    • 10. 发明授权
    • Multiple sensor ultrasonic monitoring device
    • 多传感器超声波监测装置
    • US06220098B1
    • 2001-04-24
    • US09363709
    • 1999-07-29
    • William S. JohnsonKenneth R. PietyJames C. RobinsonJames B. Van Voorhis
    • William S. JohnsonKenneth R. PietyJames C. RobinsonJames B. Van Voorhis
    • G01H1700
    • G01H1/00G01H3/00G01N2291/02863G01N2291/02881
    • An ultrasonic monitoring apparatus is provided for use by an operator in detecting ultrasonic vibrations and sound waves. The ultrasonic monitoring apparatus consists of a hand held device with a sensor socket that allows a variety of different types of sensors to be interchangeably installed in the hand held device. These sensors include both contact and airborne ultrasonic sensors as well as a combination temperature and ultrasonic sensor that allows the operator to simultaneously monitor the surface temperature of an object and the ultrasonic vibrations produced by the object. Identification information corresponding to the type of sensor is encoded on the individual sensors. The identification information is read by an identification circuit located in the hand held device. This identification information allows the hand held device to configure itself to operate with the type of sensor installed in the socket.
    • 提供超声波监视装置,用于操作者用于检测超声波振动和声波。 超声波监测装置包括具有传感器插座的手持装置,其允许各种不同类型的传感器可互换地安装在手持装置中。 这些传感器包括接触式和机载式超声波传感器以及组合温度和超声波传感器,其允许操作者同时监测物体的表面温度和由物体产生的超声波振动。 对应于传感器类型的识别信息被编码在各个传感器上。 识别信息由位于手持装置中的识别电路读取。 该识别信息允许手持设备配置为使用安装在插座中的传感器类型进行操作。