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公开(公告)号：US20100223019A1
公开(公告)日：2010-09-02
申请号：US12712641
申请日：2010-02-25
IPC分类号： G01R23/00 , G01F23/296 , G01S13/08 , G01S3/80
CPC分类号： G01F23/284 , G01F23/2962
摘要： A method for filling level measuring comprises generating an echo curve and analysing the echo curve by means of an analysis method. The analysis method is at least one analysis method selected from the group of analysis methods comprising analysing the echo curve by means of at least two parallel tasks, and analysing the echo curve by comparing the echo curve with a spurious-echo curve at the IF-level.
摘要翻译： 填充水平测量的方法包括产生回波曲线并通过分析方法分析回波曲线。 分析方法是从分析方法组中选出的至少一种分析方法，包括通过至少两个平行任务分析回波曲线，并通过将回波曲线与IF- 水平。
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公开(公告)号：US08843329B2
公开(公告)日：2014-09-23
申请号：US12712641
申请日：2010-02-25
IPC分类号： G01R23/00 , G01F23/28 , G01F23/296 , G01F23/284
CPC分类号： G01F23/284 , G01F23/2962
摘要： A method for filling level measuring includes generating an echo curve. The echo curve is analyzed by at least one analysis method selected from analysis methods including analyzing the echo curve by at least two parallel tasks or is analyzed by comparing the echo curve with a spurious-echo curve at the IF-level.
摘要翻译： 填充水平测量的方法包括产生回波曲线。 通过从分析方法中选择的至少一种分析方法分析回波曲线，包括通过至少两个并行任务分析回波曲线，或者通过将回波曲线与IF级的假回波曲线进行比较来分析。
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公开(公告)号：US20080154522A1
公开(公告)日：2008-06-26
申请号：US11961185
申请日：2007-12-20
申请人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
发明人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
IPC分类号： G01F23/00
CPC分类号： G01F23/2962 , G01F23/284 , G01F25/0061 , G01S13/88
摘要： Described is a method for automatically initiating an update of a parasitic echo storage device in a fill level meter operating according to a runtime method. In this method individual echoes of echo curves of different ages are allocated, according to their typical echo characteristics, to global echo groups so that subsequently, after examining the behaviour over time of the echoes of the respective global echo curves, it can be judged whether the echoes of the respective global echo curves are useful echoes or parasitic echoes. Starting from this classification, the parasitic echo storage device is then updated with the oldest echoes of the corresponding global echo groups. Apart from the method for updating a parasitic echo storage device described is also an evaluation device for implementing the method as well as to a computer program and a computer program product for carrying out the method.
摘要翻译： 描述了一种在根据运行时方法操作的填充液位计中自动启动寄生回波存储装置的更新的方法。 在这种方法中，根据其典型的回波特征将不同年龄的回波曲线的各个回波分配给全局回波组，以便随后在检查各个全局回波曲线的回波的时间行为之后，可以判断是否 各个全局回波曲线的回波是有用的回波或寄生回波。 从该分类开始，然后用对应的全局回波组的最早的回波更新寄生回波存储装置。 除了描述的寄生回波存储装置的更新方法之外，还有一种用于实现该方法的评估装置以及用于执行该方法的计算机程序和计算机程序产品。
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公开(公告)号：US07747397B2
公开(公告)日：2010-06-29
申请号：US11961185
申请日：2007-12-20
申请人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
发明人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
IPC分类号： G01F23/00
CPC分类号： G01F23/2962 , G01F23/284 , G01F25/0061 , G01S13/88
摘要： Described is a method for automatically initiating an update of a parasitic echo storage device in a fill level meter operating according to a runtime method. In this method individual echoes of echo curves of different ages are allocated, according to their typical echo characteristics, to global echo groups so that subsequently, after examining the behaviour over time of the echoes of the respective global echo curves, it can be judged whether the echoes of the respective global echo curves are useful echoes or parasitic echoes. Starting from this classification, the parasitic echo storage device is then updated with the oldest echoes of the corresponding global echo groups. Apart from the method for updating a parasitic echo storage device described is also an evaluation device for implementing the method as well as to a computer program and a computer program product for carrying out the method.
摘要翻译： 描述了一种在根据运行时方法操作的填充液位计中自动启动寄生回波存储装置的更新的方法。 在这种方法中，根据其典型的回波特征将不同年龄的回波曲线的各个回波分配给全局回波组，以便随后在检查各个全局回波曲线的回波的时间行为之后，可以判断是否 各个全局回波曲线的回波是有用的回波或寄生回波。 从该分类开始，然后用对应的全局回波组的最早的回波更新寄生回波存储装置。 除了描述的寄生回波存储装置的更新方法之外，还有一种用于实现该方法的评估装置以及用于执行该方法的计算机程序和计算机程序产品。
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公开(公告)号：US07333900B2
公开(公告)日：2008-02-19
申请号：US11202007
申请日：2005-08-11
申请人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
发明人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
CPC分类号： G01F23/2962 , G01F23/284 , G01F25/0061 , G01S13/88
摘要： Described is a method for automatically initiating an update of a parasitic echo storage device in a fill level meter operating according to a runtime method. In this method individual echoes of echo curves of different ages are allocated, according to their typical echo characteristics, to global echo groups so that subsequently, after examining the behaviour over time of the echoes of the respective global echo curves, it can be judged whether the echoes of the respective global echo curves are useful echoes or parasitic echoes. Starting from this classification, the parasitic echo storage device is then updated with the oldest echoes of the corresponding global echo groups. Apart from the method for updating a parasitic echo storage device described is also an evaluation device for implementing the method as well as to a computer program and a computer program product for carrying out the method.
摘要翻译： 描述了一种在根据运行时方法操作的填充液位计中自动启动寄生回波存储装置的更新的方法。 在这种方法中，根据其典型的回波特征将不同年龄的回波曲线的各个回波分配给全局回波组，以便随后在检查各个全局回波曲线的回波的时间行为之后，可以判断是否 各个全局回波曲线的回波是有用的回波或寄生回波。 从该分类开始，然后用对应的全局回波组的最早的回波更新寄生回波存储装置。 除了描述的寄生回波存储装置的更新方法之外，还有一种用于实现该方法的评估装置以及用于执行该方法的计算机程序和计算机程序产品。
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公开(公告)号：US20060052954A1
公开(公告)日：2006-03-09
申请号：US11202007
申请日：2005-08-11
申请人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
发明人： Roland Welle , Karl Griessbaum , Josef Fehrenbach , Thomas Deck , Martin Gaiser
CPC分类号： G01F23/2962 , G01F23/284 , G01F25/0061 , G01S13/88
摘要： Described is a method for automatically initiating an update of a parasitic echo storage device in a fill level meter operating according to a runtime method. In this method individual echoes of echo curves of different ages are allocated, according to their typical echo characteristics, to global echo groups so that subsequently, after examining the behaviour over time of the echoes of the respective global echo curves, it can be judged whether the echoes of the respective global echo curves are useful echoes or parasitic echoes. Starting from this classification, the parasitic echo storage device is then updated with the oldest echoes of the corresponding global echo groups. Apart from the method for updating a parasitic echo storage device described is also an evaluation device for implementing the method as well as to a computer program and a computer program product for carrying out the method.
摘要翻译： 描述了一种在根据运行时方法操作的填充液位计中自动启动寄生回波存储装置的更新的方法。 在这种方法中，根据其典型的回波特征将不同年龄的回波曲线的各个回波分配给全局回波组，以便随后在检查各个全局回波曲线的回波的时间行为之后，可以判断是否 各个全局回波曲线的回波是有用的回波或寄生回波。 从该分类开始，然后用对应的全局回波组的最早的回波更新寄生回波存储装置。 除了描述的寄生回波存储装置的更新方法之外，还有一种用于实现该方法的评估装置以及用于执行该方法的计算机程序和计算机程序产品。
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公开(公告)号：US08321155B2
公开(公告)日：2012-11-27
申请号：US12725860
申请日：2010-03-17
申请人： Winfried Rauer , Martin Gaiser , Manfred Kopp , Ralf Schaetzle
发明人： Winfried Rauer , Martin Gaiser , Manfred Kopp , Ralf Schaetzle
IPC分类号： G06F19/00
CPC分类号： G01F23/0076 , G01F23/284
摘要： A field device for measuring the filling level, the pressure or the density of a medium in a container is described. The field device comprises two processors that are separate from each other. The first processor corresponds to a lower safety standard while the second processor corresponds to a higher safety standard. Functions of the field device that are directed towards safety are carried out in the second processor. Functions that are less critical to safety are carried out in the first processor. Data exchange between the two processors is controlled by way of an operating system.
摘要翻译： 描述了用于测量容器中的介质的填充水平，压力或密度的现场设备。 现场设备包括彼此分离的两个处理器。 第一处理器对应于较低的安全标准，而第二处理器对应于较高的安全标准。 针对安全的现场设备的功能在第二处理器中执行。 在第一个处理器中执行对安全性不太重要的功能。 两个处理器之间的数据交换通过操作系统进行控制。
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公开(公告)号：US20100256921A1
公开(公告)日：2010-10-07
申请号：US12725860
申请日：2010-03-17
申请人： Winfried Rauer , Martin Gaiser , Manfred Kopp , Ralf Schaetzle
发明人： Winfried Rauer , Martin Gaiser , Manfred Kopp , Ralf Schaetzle
CPC分类号： G01F23/0076 , G01F23/284
摘要： A field device for measuring the filling level, the pressure or the density of a medium in a container is described. The field device comprises two processors that are separate from each other. The first processor corresponds to a lower safety standard while the second processor corresponds to a higher safety standard. Functions of the field device that are directed towards safety are carried out in the second processor. Functions that are less critical to safety are carried out in the first processor. Data exchange between the two processors is controlled by way of an operating system.
摘要翻译： 描述了用于测量容器中的介质的填充水平，压力或密度的现场设备。 现场设备包括彼此分离的两个处理器。 第一处理器对应于较低的安全标准，而第二处理器对应于较高的安全标准。 针对安全的现场设备的功能在第二处理器中执行。 在第一个处理器中执行对安全性不太重要的功能。 两个处理器之间的数据交换通过操作系统进行控制。
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公开(公告)号：US08776594B2
公开(公告)日：2014-07-15
申请号：US13182636
申请日：2011-07-14
申请人： Roland Welle , Karl Griessbaum , Juergen Motzer , Martin Gaiser , Christian Hoferer , Manuel Kaufmann , Joachim Benz
发明人： Roland Welle , Karl Griessbaum , Juergen Motzer , Martin Gaiser , Christian Hoferer , Manuel Kaufmann , Joachim Benz
IPC分类号： G01N23/00
CPC分类号： G01S13/08 , G01F23/284 , G01F23/296 , G01F25/0061 , G01S7/285 , G01S7/35 , G01S13/88
摘要： An electronics unit and a method for a filling-level measuring device for determining a filling level. The unit including an arithmetic unit determining a functional relationship between a distance between a filling material surface and the filling-level measuring device and an amplitude of a signal component reflected by the filling material surface and received by the filling-level measuring device; an amplitude profiler creating a profile of amplitude values of filling level echoes which have been measured so far; and an amplitude evaluator determining an expected amplitude of the filling level echo at a particular location with help of the profile of amplitude values.
摘要翻译： 电子单元和用于确定填充水平的填充液位测量装置的方法。 所述单元包括确定填充材料表面和填充水平测量装置之间的距离与由填充材料表面反射并被填充液位测量装置接收的信号分量的振幅之间的函数关系的运算单元; 幅度轮廓仪创建到目前为止已经测量的填充水平回波振幅值的曲线; 以及振幅评估器，借助于振幅值的轮廓来确定特定位置处的填充水平回波的预期振幅。
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公开(公告)号：US20120174664A1
公开(公告)日：2012-07-12
申请号：US13182636
申请日：2011-07-14
申请人： Roland Welle , Karl Griessbaum , Juergen Motzer , Martin Gaiser , Christian Hoferer , Manuel Kaufmann , Joachim Benz
发明人： Roland Welle , Karl Griessbaum , Juergen Motzer , Martin Gaiser , Christian Hoferer , Manuel Kaufmann , Joachim Benz
IPC分类号： G01F23/28
CPC分类号： G01S13/08 , G01F23/284 , G01F23/296 , G01F25/0061 , G01S7/285 , G01S7/35 , G01S13/88
摘要： An electronics unit and a method for a filling-level measuring device for determining a filling level. The unit including an arithmetic unit determining a functional relationship between a distance between a filling material surface and the filling-level measuring device and an amplitude of a signal component reflected by the filling material surface and received by the filling-level measuring device; an amplitude profiler creating a profile of amplitude values of filling level echoes which have been measured so far; and an amplitude evaluator determining an expected amplitude of the filling level echo at a particular location with help of the profile of amplitude values.
摘要翻译： 电子单元和用于确定填充水平的填充液位测量装置的方法。 所述单元包括确定填充材料表面和填充水平测量装置之间的距离与由填充材料表面反射并被填充液位测量装置接收的信号分量的振幅之间的函数关系的运算单元; 幅度轮廓仪创建到目前为止已经测量的填充水平回波振幅值的曲线; 以及振幅评估器，借助于振幅值的轮廓来确定特定位置处的填充水平回波的预期振幅。
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