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    • 12. 发明授权
    • Monitoring diagnostic device and monitoring diagnostic method
    • 监测诊断装置和监测诊断方法
    • US09378183B2
    • 2016-06-28
    • US13699018
    • 2011-05-11
    • Kenji Tamaki
    • Kenji Tamaki
    • G01B5/28G06F17/00G05B23/02G01M13/00
    • G06F17/00G01M13/00G05B23/0224G05B23/0281
    • An abnormality monitoring process milt (2) divides sensor data collected from a monitoring-target apparatus (8) into sensor data for each of a plurality of condition modes based on a condition-mode transition point detected by a condition-mode transition point detecting process unit (21), and sorts the divided sensor data into a plurality of groups. Next, for each condition mode and each group, each piece of sensor data is compared with past statistic data, thereby detecting an abnormality. A causal diagnosis process unit (3) diagnoses an abnormality cause using link models before and after an abnormality is detected built based on a correlation coefficient between two pieces of sensor data in each group.
    • 异常监视处理milt(2)基于由条件模式转变点检测处理检测到的条件模式转变点,将从监视目标装置(8)收集的传感器数据分成用于多个条件模式中的每一个的传感器数据 单元(21),并将分割的传感器数据分割成多个组。 接下来,对于每个条件模式和每个组,将每个传感器数据与过去的统计数据进行比较,从而检测异常。 因果诊断处理单元(3)基于各组中的两个传感器数据之间的相关系数,构建检测到异常之前和之后的链路模型来诊断异常原因。
    • 13. 发明授权
    • Remote operation receiving system, remote operating system and program thereof
    • 远程操作接收系统,远程操作系统及其程序
    • US09268324B2
    • 2016-02-23
    • US14518929
    • 2014-10-20
    • Neusoft Corporation
    • Hua Cui
    • G05B19/406G05B23/02
    • G05B19/406B25J9/1689G05B23/0208G05B23/0224
    • The present invention relates to a remote operation receiving system, for suppressing the generation of the executive results of the action which don't meet the operating aim. The host unit of a local server may enable a target equipment to perform the corresponding action according to a remote operation instruction received from a remote operating device (S400). Based on the history data, the condition variation in the target equipment generated between the operation reference timing to the current timing is detected (S320˜S345). The operation reference timing refers to the time point when the condition displayed on the screen in a distant device is monitored from the monitoring device when the distant operating device is operated. If the condition variation is relatively large, then the remote operation instruction is abandoned (S430), and if smaller, then the target equipment performs the action to which the remote operation instruction corresponds (S400).
    • 本发明涉及一种远程操作接收系统,用于抑制不满足操作目的的动作的执行结果的产生。 本地服务器的主机单元可以使得目标设备能够根据从远程操作设备接收的远程操作指令执行相应动作(S400)。 根据历史数据,检测在运算基准定时与当前定时之间产生的目标设备的状态变化(S320〜S345)。 操作基准定时是指当远程操作装置被操作时从监视装置监视远程装置的屏幕上显示的状态的时间点。 如果条件变化相对较大,则远程操作指令被放弃(S430),如果较小,则目标设备执行远程操作指令对应的动作(S400)。
    • 18. 发明申请
    • ENCODER, MOTOR WITH ENCODER, SERVO SYSTEM, AND SIGNAL PROCESSING METHOD FOR ENCODER
    • 编码器,带编码器的电机,伺服系统和编码器的信号处理方法
    • US20150123589A1
    • 2015-05-07
    • US14533235
    • 2014-11-05
    • KABUSHIKI KAISHA YASKAWA DENKI
    • Yasuhiro MATSUTANI
    • G05B23/00
    • G05B23/0224
    • An encoder includes a measurement target which is coupled to a motor, a module which is positioned relative to the measurement target and generates signals based on motion of the measurement target, and a control device which generates and outputs position data based on the signals from the module and includes a position detector, an abnormality detector, a cause analyzer, a non-volatile memory, and a non-volatile memory controller. The position detector detects a position of the motor, the abnormality detector detects an abnormality based on state information including a state of the position detector, the cause analyzer analyzes the state information when the abnormality detector detects the abnormality such that a cause of the abnormality detected by the abnormality detector is identified, and the non-volatile memory controller stores in the non-volatile memory a result of analysis obtained by the cause analyzer.
    • 编码器包括耦合到电动机的测量目标,相对于测量目标定位的模块,并且基于测量目标的运动产生信号;以及控制装置,其基于来自所述测量目标的信号生成并输出位置数据 模块,并且包括位置检测器,异常检测器,原因分析器,非易失性存储器和非易失性存储器控制器。 位置检测器检测电动机的位置,异常检测器基于包括位置检测器的状态的状态信息来检测异常,原因分析器分析异常检测器检测到异常时的状态信息,以检测到异常的原因 通过识别异常检测器,并且非易失性存储器控制器将由分析器获得的分析结果存储在非易失性存储器中。
    • 20. 发明授权
    • Real-time prognostic and health management system, program product, and associate methods
    • 实时预测与健康管理系统,程序产品和辅助方法
    • US08751096B2
    • 2014-06-10
    • US12772326
    • 2010-05-03
    • William E. Grube
    • William E. Grube
    • G06F19/00G06F15/00G06F7/10G01L3/10
    • G05B23/0224G05B23/0221
    • Embodiments of the present invention provide a prognostics and health management (PHM) system for one or more electronic, electro-mechanical, pneudraulic and mechanical devices of an aircraft, and associated diagnostic methods and computer program products. The system includes a tangible and non-transitory memory preloaded with prognostics and health management signature data; one or more sensors that are adapted to monitor the one or more devices; and a logic device adapted to calculate an address and to access the tangible and non-transitory memory using the calculated address in real time. One or more portions of the calculated address are responsive to one or more parameter values associated with the sensors so that sensor parameter data determines the address into the memory. In the PHM system, the logic device is further adapted to generate a PHM alert in real time responsive to a value of the PHM signature data accessed at the address.
    • 本发明的实施例提供了一种用于飞机的一个或多个电子,机电,液压和机械装置的预测和健康管理(PHM)系统,以及相关联的诊断方法和计算机程序产品。 该系统包括预先载入预后和健康管理签名数据的有形和非暂时记忆; 适于监测所述一个或多个设备的一个或多个传感器; 以及适于计算地址并使用所计算的地址实时访问有形和非暂时性存储器的逻辑设备。 所计算的地址的一个或多个部分响应于与传感器相关联的一个或多个参数值,以便传感器参数数据确定存储器中的地址。 在PHM系统中,逻辑设备还适于响应于在该地址处访问的PHM签名数据的值而实时生成PHM警报。