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11. 发明申请

WO2019054628A1 노면 경사각 측정 장치 및 노면 경사각 측정 방법 审中-公开
公开(公告)号：WO2019054628A1
公开(公告)日：2019-03-21
申请号：PCT/KR2018/008748
申请日：2018-08-01
申请人： 레이시오 유한책임회사
发明人： 이효중
IPC分类号： G01C9/02 , G01D9/28 , G01D21/02 , G01C5/00 , G01D1/02
CPC分类号： G01C5/00 , G01C9/02 , G01D1/02 , G01D9/28 , G01D21/02
摘要： 이동 수단에 수평으로 설치되지 않는 경우에도 정확하게 노면 경사각을 측정할 수 있는 노면 경사각 측정 장치 및 노면 경사각 측정 방법이 개시된다. 본 발명의 일 측면에 따르면, 이동 수단에 설치되며, 순간 노면 경사각을 측정하는 노면 경사각 측정 장치로서, 이동거리를 산출하기 위한 데이터를 측정하는 제1센서모듈, 고도를 산출하기 위한 데이터를 측정하는 제2센서모듈, 상기 노면 경사각 측정 장치의 순간 기울기를 산출하기 위한 데이터를 측정하는 제3센서모듈 및 소정의 측정 시점(t n )에서의 순간 노면 경사각(θ)을 산출하는 산출모듈을 포함하되, 상기 산출모듈은, 상기 제1센서모듈에 의해 측정된 데이터에 기초하여, 소정의 초기 시점(t 0 )부터 상기 측정 시점(t n )까지의 이동거리(d)를 산출하는 이동거리 산출모듈, 상기 제2센서모듈에 의해 측정된 데이터에 기초하여, 상기 초기시점(t 0 )에서의 고도와 상기 측정 시점(t n )에서의 고도의 차이인 고도차(h)를 산출하는 고도차 산출모듈, 상기 이동거리(d) 및 상기 고도차(h)에 기초하여 평균 노면 경사각(α)를 산출하는 평균노면경사각 산출모듈, 상기 초기 시점(t 0 )부터 상기 측정 시점(t n )까지 상기 제3센서모듈에 의해 측정된 데이터에 기초하여, 상기 노면 경사각 측정 장치의 순간 기울기의 평균 값인 평균 기울기(β)을 산출하는 평균기울기 산출모듈, 및 상기 평균 노면 경사각(α), 상기 평균 기울기(β), 및 상기 제3센서모듈의 의해 상기 측정 시점(t n )에서 측정된 데이터에 기초하여 산출되는 상기 노면 경사각 측정 장치의 순간 기울기에 기초하여 상기 측정 시점(t n )에서의 순간 노면 경사각(θ)을 산출하는 순간 노면 경사각 산출모듈을 포함하는 노면 경사각 측정 장치가 제공된다.

12. 发明申请

WO2014063633A1 物理量数字测量或遥测的稳态处理方法及系统审中-公开
公开(公告)号：WO2014063633A1
公开(公告)日：2014-05-01
申请号：PCT/CN2013/085803
申请日：2013-10-23
申请人：郝玉山
发明人：郝玉山
IPC分类号： G06F17/00
CPC分类号： G01D1/02
摘要：一种涉及物理量数字测量或遥测的稳态处理方法，其步骤为：S1、对系统的n个物理量 [ y 1 ,y 2 ,...,y n ] T = Y 采样或遥测，得到数据序列（I）；S2、对于数据序列{y ik }={y i(k-m) ⋅⋅⋅y i(k-1) y ik } ， i ∈[1, n] ，判断当前数据值y ik 处于暂态过程还是稳态过程；S3、当判定当前数据值y ik 处于暂态过程，根据{Y k }计算强迫分量作为稳态值；S4、当判定当前数据值y ik 处于稳态过程，根据{Y k }计算平均值作为稳态值，或利用数字低通滤波器滤除随机干扰获得稳态值。还提供了涉及物理量数字测量或遥测的稳态处理系统。本发明解决了对物理量的全过程进行稳态测量的问题，使测量结果更为准确，能够真实、清晰地反映物理量随时间变化的情况。

13. 发明申请

WO2012084982A1 SENSOR COMPRISING A PIEZOELECTRIC DETECTOR WITH COMPENSATION FOR GROUND FAULTS 审中-公开
标题翻译：传感器包含一个压电检测器，补偿地面故障
公开(公告)号：WO2012084982A1
公开(公告)日：2012-06-28
申请号：PCT/EP2011/073449
申请日：2011-12-20
申请人： HIDRIA AET Družba za proizvodnjo vžignih sistemov in elektronike d.o.o. , GUWANG, Marcel
发明人： GUWANG, Marcel
IPC分类号： G01D1/02 , G01D3/036
CPC分类号： H02N2/181 , G01D1/02 , G01D3/036
摘要： The invention relates to a sensor comprising a piezoelectric detector (10) mounted in a support having electrically conductive walls forming a mechanical ground (MM), and an amplifier for processing the signal delivered by the piezoelectric detector, defining an electronic ground (ME) and at least a capacitive feedback loop (16). A voltage adder circuit (61) is inserted into the capacitive feedback loop in order to add an electrical voltage which varies as a function of the potential difference between the mechanical ground (MM) and the electronic ground (ME), so that the variations of this potential difference are continuously compensated for at the input (13) of the processing amplifier (12) receiving the signal delivered by the piezoelectric detector (10).
摘要翻译：本发明涉及一种传感器，包括安装在具有形成机械接地（MM）的导电壁的支撑件中的压电检测器（10），以及用于处理由压电检测器传送的信号的放大器，限定电子接地（ME）和至少一个电容反馈回路（16）。将电压加法电路（61）插入到电容反馈回路中，以便增加作为机械接地（MM）和电子地（ME）之间的电位差的函数而变化的电压，使得在接收由压电检测器（10）传送的信号的处理放大器（12）的输入端（13）处连续补偿该电位差。

14. 发明申请

WO99051941A1 METHOD FOR FORMING AN AVERAGE VALUE 审中-公开
标题翻译：方法地层中间值的
公开(公告)号：WO99051941A1
公开(公告)日：1999-10-14
申请号：PCT/DE1999/000944
申请日：1999-03-26
IPC分类号： G01D1/02 , H04L7/02
CPC分类号： G01D1/02
摘要： The invention relates to a method for forming the average value of a number of consecutive sampling values of a temporally variable signal. According to said method, a number of sampling values are combined with an appropriate calculation specification. In the case of periodical signals, the average value is usually calculated over an entire period of oscillation of the ground wave of the periodical signal. In the case of periodical signal variations, where the frequency of the ground oscillation can have different values between an upper limit and a lower limit, the time between two sampling operations is chosen to the effect that for the highest frequency, the minimum number of sampling values required within a period of the ground oscillation in order to calculate the average are stored.
摘要翻译：以形成多个随时间变化的信号的时间上连续的采样的平均值，通过适当的计算规则多个样本被链接。如果是周期信号，其平均值通常形成在所述周期信号的基波的振荡的完整周期。对于其中的基本振动的频率可以在上限和下限之间接受不同大小值的周期性波形，两个扫描之间的时间被选择为使得，为最大的频率，所需数量的最小值样本的周期内的平均值计算基波分量被存储。

15. 发明申请

WO1994006207A2 SELF-SYNCHRONISING SIGNAL AVERAGING CORRECTION PROCESS 审中-公开
标题翻译：自同步信号平均校正方法
公开(公告)号：WO1994006207A2
公开(公告)日：1994-03-17
申请号：PCT/DE1993000581
申请日：1993-07-02
申请人： LAUSITZER BRAUNKOHLE AKTIENGESELLSCHAFT (LAUBAG)
发明人： LAUSITZER BRAUNKOHLE AKTIENGESELLSCHAFT (LAUBAG) , REICHEL, Gunter
IPC分类号： H03H21/00
CPC分类号： G01D1/02
摘要： The invention is used to filter signals out of an interference/useful signal mixture using the signal averaging method. The intention is to solve the technical problem of permitting the use of the signal averaging method even where it has so far been impossible to obtain the synchronisation signal or the period of the regularly occurring interference signal from the signal mixture. The process of the invention can also, of course, be applied if the synchronisation pulse could be found by technical measures. According to the invention, several signal averaging corrections are made in parallel in time with other freely selected intervals. After the repeated linear superimposition of the corrections, the correction signals are standardised and stored, these values or those derived from them are summed over all bases of a correction interval and stored and the period of the repeatedly occurring signal is found therefrom. The process can also be used even with changes in the frequency of the composite signal through a double signal averaging correction device set-up.

16. 发明申请

WO2016202743A1 VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG EINES SENSORSIGNALS 审中-公开
标题翻译：方法和设备，用来确定信号传感器
公开(公告)号：WO2016202743A1
公开(公告)日：2016-12-22
申请号：PCT/EP2016/063512
申请日：2016-06-13
申请人： ROBERT BOSCH GMBH
发明人： UNGERMANN, Michael , LECHNER, Benjamin , ZIRKEL, Daniel , RAICHLE, Daniel
IPC分类号： G01D1/02 , G01D5/22
CPC分类号： G01D1/16 , G01D1/02 , G01D5/20 , G01D5/2291
摘要： Die vorliegende Erfindung betrifft die Bestimmung eines Sensorsignals. Beispielsweis kann hierzu eine einhüllenden Wellenform des Signalseines Drehwinkelgebers Rekonstruiert werden.. Hierzu wird eine vorgegebene Anzahl von aufeinanderfolgenden abgetasteten Werten eines Signals voneinem Drehwinkelgeber mit den Elementen eines Gewichtungsvektors multipliziert. Basierend auf einem so gewichteten Messvektor kann daraufhin eine einhüllende Wellenform eines Signalverlaufs von einem Drehwinkelgeber bestimmt werden und daraus ein Phasenwinkel berechnet werden.
摘要翻译：本发明涉及提供一个传感器信号的。实施例韦斯可以用于此目的的旋转编码器的信号的包络波形被重构..为了这个目的，一个信号的连续采样值的预定数目乘以加权矢量的元素OFA旋转编码器。基于其上的信号波形的包络波形可以由旋转编码器和相角来确定这样的加权的测量矢量可以从中进行计算。

17. 发明申请

WO2012137022A3 FIBRE OPTIC DISTRIBUTED SENSING 审中-公开
标题翻译：光纤分布式感应
公开(公告)号：WO2012137022A3
公开(公告)日：2013-06-27
申请号：PCT/GB2012050788
申请日：2012-04-10
申请人： QINETIQ LTD , LEWIS ANDREW , RUSSELL STUART
发明人： LEWIS ANDREW , RUSSELL STUART
IPC分类号： G01D5/353
CPC分类号： G01H9/004 , G01D1/00 , G01D1/02 , G01D5/35303 , G01D5/35306 , G01D5/35312 , G01D5/35329 , G01D5/35345 , G01D5/35358 , G01D5/35361 , G01D5/35367 , G01D5/35387 , G01D5/3539 , G01D5/35393 , G01D5/35396
摘要： The application describes methods and apparatus for distributed fibre sensing, especially distributed acoustic/strain sensing. The method involves launching at least first and second pulse pairs into an optical fibre, the first and second pulse pairs having the same frequency configuration as one another and being generated such that the phase relationship of the pulses of the first pulse pair has a predetermined relative phase difference to the phase relationship of the pulses of the second pulse pair. In one embodiment there is a frequency difference between the pulses in a pulse pair which is related to the launch rate of the pulse pairs. In another embodiment the phase difference between the pulses in a pair is varied between successive launches. In this way an analytic version of the backscatter interference signal can be generated within the baseband of the sensor.
摘要翻译：该应用描述了用于分布式光纤感测的方法和装置，特别是分布式声/应变感测。该方法包括至少将第一和第二脉冲对发射到光纤中，第一和第二脉冲对具有彼此相同的频率配置并被产生，使得第一脉冲对的脉冲的相位关系具有预定的相对相位差与第二脉冲对的脉冲的相位关系。在一个实施例中，与脉冲对的发射速率相关的脉冲对中的脉冲之间存在频率差。在另一个实施例中，一对脉冲之间的相位差在连续发射之间是变化的。以这种方式，可以在传感器的基带内产生背散射干扰信号的分析版本。

18. 发明申请

WO2012137021A2 FIBRE OPTIC DISTRIBUTED SENSING 审中-公开
标题翻译：光纤分布式感应
公开(公告)号：WO2012137021A2
公开(公告)日：2012-10-11
申请号：PCT/GB2012050787
申请日：2012-04-10
申请人： QINETIQ LTD , RUSSELL STUART , LEWIS ANDREW
发明人： RUSSELL STUART , LEWIS ANDREW
IPC分类号： G01D1/00
CPC分类号： G01H9/004 , G01D1/00 , G01D1/02 , G01D5/35303 , G01D5/35306 , G01D5/35312 , G01D5/35329 , G01D5/35345 , G01D5/35358 , G01D5/35361 , G01D5/35367 , G01D5/35387 , G01D5/3539 , G01D5/35393 , G01D5/35396
摘要： The application describes methods and apparatus for distributed fibre sensing, especially distributed acoustic/strain sensing. The method involves launching interrogating radiation in to an optical fibre and sampling radiation backscattered from within said fibre at a rate so as to acquire a plurality of samples corresponding to each sensing portion of interest. The plurality of samples are divided into separate processing channels and processed to determine a phase value for that channel. A quality metric is then applied to the processed phase data and the data combined to provide an overall phase value for the sensing portion based on the quality metric. The quality metric may be a measure of the degree of similarity of the processed data from the channels. The interrogating radiation may comprise two relatively narrow pulses separated by a relatively wide gap and the sampling rate may be set such that a plurality of substantially independent diversity samples are acquired.
摘要翻译：该应用描述了用于分布式光纤感测的方法和装置，特别是分布式声/应变感测。该方法包括将询问辐射发射到光纤中，并以一定速率从所述光纤内部向后散射的采样辐射采样，以便获得对应于感兴趣的感测部分的多个样本。多个样本被分成单独的处理通道并被处理以确定该通道的相位值。然后将质量度量应用于经处理的相位数据，并且组合的数据基于质量度量为感测部分提供总体相位值。质量度量可以是来自信道的经处理数据的相似度的度量。询问辐射可以包括由相对宽的间隙分开的两个相对窄的脉冲，并且可以设置采样率使得获得多个基本上独立的分集样本。

19. 发明申请

WO2010080571A1 FILTERING METHOD FOR IMPROVING THE DATA QUALITY OF GEOMETERIC TIRE MEASUREMENTS 审中-公开
标题翻译：用于改善数字轮胎测量数据质量的滤波方法
公开(公告)号：WO2010080571A1
公开(公告)日：2010-07-15
申请号：PCT/US2009/068641
申请日：2009-12-18
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
发明人： NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
IPC分类号： G01M17/02 , G01B11/02
CPC分类号： G01B11/026 , G01D1/02 , G01M17/027
摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial or lateral run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to filter selected run-out values within the obtained data set that spike above adjacent measurements, identify selected ones of the filtered run-out values that lie on a convex hull surrounding the entire set of values, and perform interpolation of the identified selected ones of the run-out values that lie on the convex hull to obtain a final data set of filtered run-out measurements. Similar steps can be performed on an inverted data set to better detect sidewall deformation features such as sidewall depressions.
摘要翻译：轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向或横向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令形式的软件，其由处理器执行以过滤所获得的在相邻测量值之上的数据集中的所选择的跳出值，识别位于围绕整个值集合的凸包上的所过滤的耗尽值中选择的一个，并执行内插的确定的选定的位于凸包上的径向值，以获得最终的过滤耗尽测量数据集。可以对反转数据集执行类似的步骤，以更好地检测侧壁变形特征，例如侧壁凹陷。

20. 发明申请

WO2010071657A1 FILTERING METHOD TO ELIMINATE TREAD FEATURES IN GEOMETRIC TIRE MEASUREMENTS 审中-公开
标题翻译：消除几何轮胎测量中的特征的滤波方法
公开(公告)号：WO2010071657A1
公开(公告)日：2010-06-24
申请号：PCT/US2008/087704
申请日：2008-12-19
申请人： MICHELIN RECHERCHE ET TECHNIQUE, S.A. , SOCIETE DE TECHNOLOGIE MICHELIN , NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
发明人： NICHOLSON, Verner, Steve , THOMAS, Anton, Felipe
IPC分类号： G01D1/00
CPC分类号： G01B11/026 , G01D1/02 , G01M17/027
摘要： A tire measurement system includes a computer with various memory/media elements for storing raw and transformed tire measurement data (e.g., a data set of measured radial run-out values) as well as software in the form of computer-executable instructions, which are executed by a processor to implement a variety of functions, including filtering selected run-out values within the obtained data set that spike above adjacent measurements, transforming the run-out values into two-dimensional form representative of tire curvature, identifying selected ones of the two-dimensional values that lie on a convex hull surrounding the entire set of values, performing one-dimensional interpolation of the identified selected ones of the two-dimensional values that lie on the convex hull to obtain a final data set of filtered run-out measurements, and decomposing the final data set of filtered run-out measurements into a plurality of harmonic components.
摘要翻译：轮胎测量系统包括具有用于存储原始和变换的轮胎测量数据（例如，测量的径向跑出值的数据集）的各种存储器/介质元件的计算机以及计算机可执行指令的形式的软件，其是由处理器执行以实现各种功能，包括过滤所获得的数据集中所选择的跳出值，其突出在相邻测量之上，将失效值转换为表示轮胎曲率的二维形式，位于围绕整组值的凸包的二维值，对位于凸包上的二维值中识别出的所选择的一个进行一维插值，以获得最终的过滤掉的数据集测量，并将过滤后的跳动测量的最终数据集合分解为多个谐波分量。

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