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    • 1. 发明授权
    • Method, electronic component and system for the diagnosis of communication connections
    • 方法,电子元件和系统诊断通讯连接
    • US08660012B2
    • 2014-02-25
    • US12977772
    • 2010-12-23
    • Andreas PapeThorsten BehrFriedrich Wegener
    • Andreas PapeThorsten BehrFriedrich Wegener
    • G01R31/08
    • G05B19/41855G05B23/0235G05B23/027H04L41/142H04L43/0847H04L43/16Y02P90/185
    • The invention relates to a method and system for diagnosing communication connections in a communication system. The invention enables the provision of a plurality of first diagnosis units and at least one second diagnosis unit, wherein the first and second diagnosis units each are assigned to a communication connection of the communication system and are configured for determining a value of a diagnosis variable of the respectively assigned communication connections, and provides for determining a value of at least one diagnosis variable by each of the first diagnosis units, determining a value of at least one diagnosis variable by the at least one second diagnosis unit, transferring the values determined by the first diagnosis units to an evaluation unit, statistically evaluating the transferred values by the evaluation unit, and diagnosing the values determined by the at least one second diagnosis unit depending on the statistical evaluation by the evaluation unit.
    • 本发明涉及用于诊断通信系统中的通信连接的方法和系统。 本发明能够提供多个第一诊断单元和至少一个第二诊断单元,其中第一和第二诊断单元分配给通信系统的通信连接,并且被配置用于确定诊断变量的值 分配的通信连接,并且提供每个第一诊断单元确定至少一个诊断变量的值,由至少一个第二诊断单元确定至少一个诊断变量的值,将由 第一诊断单元到评估单元,通过评估单元统计评估所转移的值,以及根据评估单元的统计评估来诊断由至少一个第二诊断单元确定的值。
    • 2. 发明申请
    • Method, electronic component and system for the diagnosis of communication connections
    • 方法,电子元件和系统诊断通讯连接
    • US20110170434A1
    • 2011-07-14
    • US12977772
    • 2010-12-23
    • Andreas PapeThorsten BehrFriedrich Wegener
    • Andreas PapeThorsten BehrFriedrich Wegener
    • H04L12/26
    • G05B19/41855G05B23/0235G05B23/027H04L41/142H04L43/0847H04L43/16Y02P90/185
    • The invention relates to a method and system for diagnosing communication connections in a communication system. The invention enables the provision of a plurality of first diagnosis units and at least one second diagnosis unit, wherein the first and second diagnosis units each are assigned to a communication connection of the communication system and are configured for determining a value of a diagnosis variable of the respectively assigned communication connections, and provides for determining a value of at least one diagnosis variable by each of the first diagnosis units, determining a value of at least one diagnosis variable by the at least one second diagnosis unit, transferring the values determined by the first diagnosis units to an evaluation unit, statistically evaluating the transferred values by the evaluation unit, and diagnosing the values determined by the at least one second diagnosis unit depending on the statistical evaluation by the evaluation unit.
    • 本发明涉及用于诊断通信系统中的通信连接的方法和系统。 本发明能够提供多个第一诊断单元和至少一个第二诊断单元,其中第一和第二诊断单元分配给通信系统的通信连接,并且被配置用于确定诊断变量的值 分配的通信连接,并且提供每个第一诊断单元确定至少一个诊断变量的值,由至少一个第二诊断单元确定至少一个诊断变量的值,将由 第一诊断单元到评估单元,通过评估单元统计评估所转移的值,以及根据评估单元的统计评估来诊断由至少一个第二诊断单元确定的值。
    • 3. 发明授权
    • Diagnosis method and diagnosis chip for the determination of the bandwidth of optical fibers
    • 用于确定光纤带宽的诊断方法和诊断芯片
    • US07659969B2
    • 2010-02-09
    • US11374554
    • 2006-03-13
    • Thorsten BehrAndreas Pape
    • Thorsten BehrAndreas Pape
    • G01N21/00H04B10/08H04B17/00
    • H04B10/07
    • For determination of the bandwidth of optical fibers, the invention proposes a method which comprises the injection of light at a first optical power level and at a first frequency into an optical fiber, as well as the measurement of a first signal level as a function of the optical power level of the light passing through the fiber at the first frequency, the injection of light at the second optical power level and at a second frequency into the optical fiber, the measurement of a second signal level as a function of the optical power level of the light passing through the fiber at the second frequency, and the determination of the bandwidth of the fiber as a function of the first and second optical power levels and/or of the measured first and second signal levels using a predetermined rule which describes the frequency-dependant attenuation response of the fiber.
    • 为了确定光纤的带宽,本发明提出了一种方法,其包括将第一光功率电平和第一频率的光注入到光纤中,以及作为第一信号电平的函数的测量 以第一频率通过光纤的光的光功率电平,以第二光功率电平并以第二频率注入光纤,测量作为光功率的函数的第二信号电平 以第二频率通过光纤的光的电平,以及使用描述的预定规则,确定作为第一和第二光功率电平和/或所测量的第一和第二信号电平的函数的光纤的带宽 光纤的频率依赖衰减响应。
    • 5. 发明申请
    • Diagnosis method and diagnosis chip for the determination of the bandwidth of optical fibers
    • 用于确定光纤带宽的诊断方法和诊断芯片
    • US20070065148A1
    • 2007-03-22
    • US11374554
    • 2006-03-13
    • Thorsten BehrAndreas Pape
    • Thorsten BehrAndreas Pape
    • H04B10/08H04B17/00
    • H04B10/07
    • For determination of the bandwidth of optical fibers, the invention proposes a method which comprises the injection of light at a first optical power level and at a first frequency into an optical fiber, as well as the measurement of a first signal level as a function of the optical power level of the light passing through the fiber at the first frequency, the injection of light at the second optical power level and at a second frequency into the optical fiber, the measurement of a second signal level as a function of the optical power level of the light passing through the fiber at the second frequency, and the determination of the bandwidth of the fiber as a function of the first and second optical power levels and/or of the measured first and second signal levels using a predetermined rule which describes the frequency-dependant attenuation response of the fiber.
    • 为了确定光纤的带宽,本发明提出了一种方法,其包括将第一光功率电平和第一频率的光注入到光纤中,以及作为第一信号电平的函数的测量 以第一频率通过光纤的光的光功率电平,以第二光功率电平和第二频率将光注入到光纤中,测量作为光功率的函数的第二信号电平 以第二频率通过光纤的光的电平,以及使用描述的预定规则,确定作为第一和第二光功率电平和/或所测量的第一和第二信号电平的函数的光纤的带宽 光纤的频率依赖衰减响应。
    • 6. 发明授权
    • Apparatus for electronic monitoring of the supply current of modules connected to a bus
    • 用于电子监控连接到总线的模块的电源电流的装置
    • US06590755B1
    • 2003-07-08
    • US09576577
    • 2000-05-22
    • Thorsten BehrHarald Grewe
    • Thorsten BehrHarald Grewe
    • H02H300
    • H04L12/10G06F1/28
    • The invention relates to an apparatus for electronic monitoring of the supply current of modules connected to a bus, in particular for monitoring the supply current of bus devices of an automation bus system. The object of the invention is to provide an apparatus for electronic monitoring of the supply current of modules connected to a bus, which on the one hand, if required, carries out reliable isolation from the supply voltage, and simultaneously maintains the diagnostics capability for the purpose of fault locating. The invention achieves this by virtue of the fact that the apparatus has at least one device for detecting and at least one device for limiting and/or disconnecting the supply current. In this case, the device for disconnecting the supply current responds to the value of the detected supply current, it being ensured thereby that the energy supply for other modules of the automation bus, which are connected in parallel with reference to the supply voltage, does not fail, as a result of which at least a limited operation of the system is maintained, and thus fault diagnosis also remains possible.
    • 本发明涉及一种用于电子监控连接到总线的模块的供电电流的装置,特别是用于监测自动化总线系统的总线装置的供电电流。本发明的目的是提供一种用于电子监控的装置 连接到总线的模块的电源电流一方面如果需要,则与电源电压进行可靠的隔离,并且同时维持用于故障定位的诊断能力。本发明通过事实 该装置具有用于检测的至少一个装置和用于限制和/或断开供电电流的至少一个装置。在这种情况下,用于断开电源电流的装置响应于检测到的电源电流的值,由此确保 与供电电压并联连接的自动化总线的其他模块的能量供应不会失败 其结果是保持系统的至少有限的操作,并且因此故障诊断仍然是可能的。