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公开(公告)号：US12018961B2
公开(公告)日：2024-06-25
申请号：US17630575
申请日：2020-07-16
Applicant: Siemens Aktiengesellschaft
Inventor： Michal Studnicka , Petr Safranek
Abstract: A signaling device which generates a selection signal via an analog selection device for choosing a signal range, and a range scale for displaying the signal range chosen by the analog selection device, wherein the range scale includes setting ranges and a transition range, where one setting range of the setting ranges is arranged in an alternating manner with the transition range along the range scale, and the analog selection device is arranged such that selection of a setting range or a transition range along the range scale is selected and the analog selection device defines an analog selection value, and the signaling device additionally detects the analog selection value aided by the selection signal and checks whether this value corresponds to a value allocated to a transition range, and if so, outputs a signal via a signaler.
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公开(公告)号：US20150311837A1
公开(公告)日：2015-10-29
申请号：US14693247
申请日：2015-04-22
Applicant: Shinichi Kojima , Katsuhisa Furuse
Inventor： Shinichi Kojima , Katsuhisa Furuse
CPC classification number: G01D5/24485 , G01D3/024 , G01D5/145 , G01D5/247
Abstract: An angle detector includes an intersection phase detector to compare each pair of multiple sensor signals or multiple sensor processed signals generate and output each intersection phase detection signal indicating a phase at which the signal level difference of the each pair is a first maximum hysteresis error after signal levels of signals of the each pair match, an intersection level detector to detect each intersection level and generate and output multiple intersection level signals indicating the detected intersection level, a signal selector to single out a selection signal of the either of the multiple sensor signals or the multiple sensor processed signals; a phase detector to detect that a signal level of the selection signal selected by the signal selector has reached a threshold level and a threshold level adjuster to adjust the threshold level based on the intersection level signal and the first maximum hysteresis error.
Abstract translation: 角度检测器包括交叉相位检测器，用于比较每对多个传感器信号，或者多个传感器处理信号产生并输出每个交点相位检测信号，每个相位检测信号指示每一对的信号电平差是信号后的第一最大滞后误差 每对信号的电平匹配，交叉点电平检测器，用于检测每个交叉电平，并产生并输出指示所检测的交叉电平的多个交叉电平信号;信号选择器，用于单独选择多个传感器信号的选择信号; 多传感器处理信号; 相位检测器，用于检测由信号选择器选择的选择信号的信号电平已经达到阈值电平;以及阈值电平调节器，基于交点电平信号和第一最大滞后误差来调整阈值电平。
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公开(公告)号：US20150025850A1
公开(公告)日：2015-01-22
申请号：US14316208
申请日：2014-06-26
Applicant: Infineon Technologies AG
Inventor： Christian Reidl , Wolfgang Granig , Harald Witschnig , Dirk Hammerschmidt
IPC: G01M17/00
Abstract: A sensor interface operates to communicate a sensed quantity along one or more processing pathways and in different data representations. The signal representations can be swapped along one or more locations of the signal processing branches. These branches are independent from one another and combined at an interface component for transmission along a single path or node for a control unit.
Abstract translation: 传感器接口用于沿着一个或多个处理路径和不同的数据表示传达感测量。 信号表示可以沿着信号处理分支的一个或多个位置进行交换。 这些分支彼此独立，并且在接口部件处组合以沿着用于控制单元的单个路径或节点进行传输。
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公开(公告)号：US20140081581A1
公开(公告)日：2014-03-20
申请号：US14082894
申请日：2013-11-18
Applicant: BROOKS AUTOMATION INC.
Inventor： Michael Borenstein
Abstract: A measurement instrument having a processor, a first sensor and a second sensor. The processor is adapted to output a measurement signal embodying a measurement of a physical quantity. The first sensor and second sensor are connected to the processor and are operable to generate respectively first and second measurements of the physical quantity. The processor defines a first measurement range within which the measurement signal is dependent on the first measurement and not the second measurement. The processor defines a second measurement range within which the measurement signal is dependent on the second measurement and not the first measurement. The first and second ranges meet at a predetermined transition. The first and second measurements are different at the transition and the measurement embodied in the measurement signal crosses the transition without an abrupt change.
Abstract translation: 一种具有处理器，第一传感器和第二传感器的测量仪器。 处理器适于输出体现物理量的测量的测量信号。 第一传感器和第二传感器连接到处理器并且可操作以分别产生物理量的第一和第二测量值。 处理器定义第一测量范围，其中测量信号取决于第一测量，而不是第二测量。 处理器定义第二测量范围，其中测量信号取决于第二测量而不是第一测量。 第一和第二范围在预定的转变处相遇。 第一和第二测量在转变时是不同的，并且测量信号中包含的测量与没有突然变化的过渡相交。
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公开(公告)号：US20120067106A1
公开(公告)日：2012-03-22
申请号：US13224615
申请日：2011-09-02
Applicant: Andreas Kirsch , Christoph Biggel
Inventor： Andreas Kirsch , Christoph Biggel
IPC: G01P21/00
Abstract: A controlling unit and a method of correcting an actual limit value of a sensor signal is described, wherein above or below the limit value a specific state of the sensor is recognized, the method comprises the steps of determining a new limit value of the sensor, determining a stability criteria to decide whether the actual limit value is corrected with said new limit value and approaching the actual limit value to the new limit value when the conditions are fulfilled to correct the actual limit value for said sensor.
Abstract translation: 描述了一种控制单元和校正传感器信号的实际极限值的方法，其中，在所述极限值的上方或下方识别出所述传感器的特定状态，所述方法包括以下步骤：确定所述传感器的新限制值， 确定稳定性标准以确定实际极限值是否用所述新限制值校正，并且当条件满足时将实际极限值接近新限制值以校正所述传感器的实际极限值。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20040204902A1
公开(公告)日：2004-10-14
申请号：US10776616
申请日：2004-02-12
Applicant: AISIN AW CO., LTD.
Inventor： Harukatsu Kokubo , Tetsuya Yamakita
IPC: G06F015/00
CPC classification number: G01D5/24452 , G01D3/024
Abstract: A rotation angle detecting apparatus having a reference signal-generating device that generated a reference signal; a rotation angle detecting section that generated an output signal in response to the reference signal; a feedback control section that determines a rotational angular speed based on the output signal and performs feedback control to calculate a rotation angle; and a free-running range change device that narrows a free-running range of the rotational angular speed at a time of starting settling of the rotation angle. In the rotation angle detecting apparatus, the free-running range of the rotational angular speed at the time of starting the settling of the rotation angle is narrowed, whereby the settling time can be shortened. Accordingly, the time that elapses before it becomes possible to detect a rotation angle can be shortened correspondingly.
Abstract translation: 一种旋转角检测装置，具有产生参考信号的参考信号发生装置; 旋转角度检测部，其响应于所述参考信号而产生输出信号; 反馈控制部，其基于所述输出信号确定旋转角速度，并进行反馈控制以计算旋转角度; 以及自由运转的换档装置，其在开始旋转角度的稳定时缩小旋转角速度的自由运行范围。 在旋转角度检测装置中，开始旋转角度的开始时的旋转角速度的自由行程范围变窄，能够缩短凝固时间。 因此，可以相应地缩短在变得可能检测到旋转角度之前经过的时间。
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公开(公告)号：US20030220757A1
公开(公告)日：2003-11-27
申请号：US10314921
申请日：2002-12-09
Inventor： Mario Motz
IPC: G01D018/00 , G06F019/00 , G01C025/00 , G01F025/00 , G01C019/00
Abstract: A sensor includes a transducer that provides a sensed signal to a signal processing device. The signal processing device switches the operating mode as a function of frequency, such that the switching device is operated in the switched operating mode at low frequencies and in the continuous operating mode at high frequencies. In a preferred embodiment, the transducer is a Hall effect sensing device.
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公开(公告)号：US6040669A
公开(公告)日：2000-03-21
申请号：US77306
申请日：1998-06-12
Applicant: Norbert Hog
Inventor： Norbert Hog
CPC classification number: G01D5/26 , B60S1/0818 , G01D3/024 , B60S1/0833
Abstract: A control device for an optical sensor including an optical transmitter is used to prolong the service life of the optical transmitter, preferably a light-emitting diode, and to adjust the service life of the electronic components and, thus, prolong the service life of the optical sensor. This is achieved in that the transmitter power is able to be switched over between full power and reduced power as a function of a measuring value from the sensor.
Abstract translation: PCT No.PCT / DE97 / 02097 Sec。 371日期：1998年6月12日 102（e）日期1998年6月12日PCT 1997年9月18日PCT公布。 第WO98 / 17511号公报 日期：1998年04月30日用于包括光发射机的光学传感器的控制装置用于延长光发射机，优选发光二极管的使用寿命，并调整电子部件的使用寿命，从而延长 光传感器的使用寿命。 这是因为发射机功率能够根据传感器的测量值在全功率和降低功率之间切换。
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公开(公告)号：US5696704A
公开(公告)日：1997-12-09
申请号：US472395
申请日：1995-06-07
Applicant: Heinz A. Semrau
Inventor： Heinz A. Semrau
CPC classification number: G01D3/024
Abstract: A non-linear scale instrument responsive to a sensor which generates an output signal proportional to the magnitude of a changeable condition. A visible scale includes spaced gradations over the total extent of the scale, with spacings between pairs of scale gradations varying across the scale. A control circuit, in response to the output signal of the sensor, determines the angular position of and drives a rotatable pointer across the scale to the angular position corresponding to the magnitude of the condition measured by the sensor. The control circuit also automatically converts between different measurement units at the user's selection to re-position the pointer corresponding to the measured condition in the selected units.
Abstract translation: 响应于传感器的非线性刻度仪器，其产生与可变状态的幅度成比例的输出信号。 可见刻度包括在刻度的整个范围上的间隔渐变，尺寸级对对之间的间距在整个刻度上变化。 响应于传感器的输出信号，控制电路确定角度位置并将可旋转指针横跨标尺驱动到对应于由传感器测量的条件的大小的角位置。 控制电路还可以在用户选择的不同测量单元之间自动转换，以在所选择的单位中重新定位与测量条件对应的指针。
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公开(公告)号：US5161405A
公开(公告)日：1992-11-10
申请号：US709186
申请日：1991-06-03
Applicant: James W. Macqueene
Inventor： James W. Macqueene
CPC classification number: F16H59/18 , B60K23/02 , F02D11/106 , G01D18/002 , G01D18/008 , G01D3/024 , B60W2540/14 , B60Y2200/14 , F02D2250/16 , F16H2061/1208
Abstract: A non-volatile memory stores values defining a released position or a depressed position of a clutch pedal. A potentiometer mechanically linked to the clutch pedal produces an output signal whose value or magnitude represents the current position of the clutch pedal. When power is turned on, first and second end limit values which electrically define the depressed and released positions of the clutch pedal are read from the memory, a constant value is added to the first end limit value and subtracted from the second. Thereafter, each time the output signal is sensed for control purposes, the output signal is compared with the end limit values. If the output signal is less than the first end limit value it replaces that value in the memory and if the output signal is greater than the second end limit value it replaces that value. The sensor is thus calibrated in a manner transparent to the operator each time the system samples the sensor output signal for control purposes. When either end limit value is changed, threshold values representing specified positions of the clutch pedal relative to its released or depressed position are recalculated and stored for subsequent use as control values.
Abstract translation: 非易失性存储器存储限定离合器踏板的释放位置或压下位置的值。 机械连接到离合器踏板的电位器产生一个输出信号，其值或幅度表示离合器踏板的当前位置。 当接通电源时，从存储器中读取电气限定离合器踏板的压下和释放位置的第一和第二端限值，将一个常数值加到第一个终止值并从第二个极限值中减去。 此后，为了控制目的每次检测输出信号时，将输出信号与终止值进行比较。 如果输出信号小于第一个限制值，它将代替存储器中的该值，如果输出信号大于第二个限制值，则替换该值。 因此，为了控制目的，每当系统采样传感器输出信号时，传感器以对操作者透明的方式进行校准。 当任一端限值改变时，重新计算表示离合器踏板相对于其释放或按压位置的指定位置的阈值，以供后续使用作为控制值。
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