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1. 发明授权

US11698386B2 Encoder device and method of determining a kinematic value 有权
公开(公告)号：US11698386B2
公开(公告)日：2023-07-11
申请号：US17118782
申请日：2020-12-11
申请人： SICK STEGMANN GMBH
发明人： Simon Brugger , Christian Sellmer , David Hopp , Dominic Thomae
IPC分类号： G01P15/00 , G01P3/00 , G06N3/04 , G06N3/08 , G01D5/347
CPC分类号： G01P15/003 , G01P3/00 , G06N3/04 , G06N3/08 , G01D5/3473
摘要： An encoder device for determining a kinematic value of the movement of a first object relative to a second object is provided, wherein the encoder device comprises a standard associated with the first object and at least one scanning unit associated with the second object for producing at least one scanning signal by detection of the standard and a control and evaluation unit that is configured to determine the kinematic value from the scanning signal. The control and evaluation unit is here further configured to determine the kinematic value by an evaluation of the scanning signal using a method of machine learning, with the evaluation being trained with a plurality of scanning signals and associated kinematic values.

2. 发明授权

US09170093B2 Device for measuring the relative position of two objects moving in relation to each other 有权
标题翻译：用于测量相对于彼此移动的两个物体的相对位置的装置
公开(公告)号：US09170093B2
公开(公告)日：2015-10-27
申请号：US14014667
申请日：2013-08-30
申请人： SICK STEGMANN GmbH
发明人： David Hopp
IPC分类号： G01B11/14 , G01J4/00 , G01D5/34
CPC分类号： G01B11/14 , G01D5/345 , G01J4/00
摘要： The invention relates to a device for measuring the relative position of two objects moving relative to each other along an axis or around a rotating axis (D), with a transmitter (12) which emits unpolarized light, and with a polarizer (20), and with at least one receiver (16) which measures the luminosity of the light passing through the polarizer (20) in order to create a position-dependent signal, such that a polarizing filter is positioned in front of the receiver (16), and the receiver (16) and the polarizer (20) move relative to each other as a function of the relative position of the two objects, and such that the polarizer (20) has at least two different polarizing directions.
摘要翻译：本发明涉及一种用于测量沿着轴线或围绕旋转轴线（D）相对于彼此移动的两个物体与发射非偏振光的发射器（12）以及偏振器（20）的相对位置的装置，以及至少一个测量通过偏振器（20）的光的亮度的接收器（16），以便产生位置相关的信号，使得偏振滤光器位于接收器（16）的前面，以及接收器（16）和偏振器（20）作为两个物体的相对位置的函数相对于彼此移动，并且使得偏振器（20）具有至少两个不同的偏振方向。

3. 发明授权

US11680825B2 Rotary encoder 有权
公开(公告)号：US11680825B2
公开(公告)日：2023-06-20
申请号：US17124983
申请日：2020-12-17
申请人： SICK STEGMANN GmbH
发明人： Sebastian Süß , David Hopp
IPC分类号： G01D5/14
CPC分类号： G01D5/145 , G01D2205/28
摘要： A rotary encoder (1) is provided, including a shaft (W) connected to and drivable by an external shaft, a first gear unit (G1) and a second gear unit (G2), each following rotations of the shaft (W). Both gear units (G1, G2) (G1 and G2) are drivable independently of one another by the shaft (W), a first gear stage (G1S1) of the first gear unit (G1) has a first detection unit (E1), and a gear stage (G2S2) downstream of a first gear stage (G2S1) of the second gear unit (G2) has a second detection unit (E2). An evaluation unit derives the angular position from signals of the detection units (E1, E2) and compares the rotations of the first gear stage (G1S1) and the downstream gear stage (G2S2) for plausibility, taking into account a known ratio of the rotation of the first gear stage (G1S1) to the rotation of the downstream gear stage (G2S2).

4. 发明授权

US09103698B2 Transmission and reception unit and rotary encoder comprising same 有权
标题翻译：发送和接收单元和包括它的旋转编码器
公开(公告)号：US09103698B2
公开(公告)日：2015-08-11
申请号：US13893574
申请日：2013-05-14
申请人： SICK Stegmann GmbH
发明人： David Hopp , Reinhold Mutschler , Stefan Basler
IPC分类号： G01D5/347 , G01D5/34
CPC分类号： G01D5/34 , G01D5/345
摘要： The invention relates to a transmission and reception unit for the detection of an angle of rotation comprising a light transmitter (20), a light receiver (22) and a transparent support (24) which is arranged therebetween and which lies areally on the light receiver (22) and covers it, wherein the light transmitter (20) is attached to the support (24) and irradiates in a direction (28) away from the light receiver (20), wherein the light transmitter (2) is arranged centrally above the light receiver (22) such that received light (32) can be incident past the light transmitter (22) on the light receiver (32) and to a rotary encoder comprising such a unit.
摘要翻译：本发明涉及一种用于检测旋转角度的发射和接收单元，包括光发射器（20），光接收器（22）和透明支撑件（24），它们位于它们之间并且位于光接收器（22）并覆盖其上，其中所述光发射器（20）附接到所述支撑件（24）并沿远离所述光接收器（20）的方向（28）照射，其中所述光发射器（2）布置在中心上方所述光接收器（22）使得所接收的光（32）可以入射到所述光接收器（32）上的所述光发射器（22）上并且包括所述单元的旋转编码器。

5. 发明申请

US20130306845A1 Transmission and reception unit and rotary encoder comprising same 有权
公开(公告)号：US20130306845A1
公开(公告)日：2013-11-21
申请号：US13893574
申请日：2013-05-14
申请人： SICK Stegmann GmbH
发明人： David Hopp , Reinhold Mutschler , Stefan Basler
IPC分类号： G01D5/34
CPC分类号： G01D5/34 , G01D5/345
摘要： The invention relates to a transmission and reception unit for the detection of an angle of rotation comprising a light transmitter (20), a light receiver (22) and a transparent support (24) which is arranged therebetween and which lies areally on the light receiver (22) and covers it, wherein the light transmitter (20) is attached to the support (24) and irradiates in a direction (28) away from the light receiver (20), wherein the light transmitter (2) is arranged centrally above the light receiver (22) such that received light (32) can be incident past the light transmitter (22) on the light receiver (32) and to a rotary encoder comprising such a unit.

6. 发明授权

US11934158B2 Providing operating parameters of an automation device 有权
公开(公告)号：US11934158B2
公开(公告)日：2024-03-19
申请号：US16800488
申请日：2020-02-25
申请人： SICK STEGMANN GMBH
发明人： Christian Sellmer , David Hopp , Simon Brugger , Frank Wurdig
IPC分类号： G05B13/04 , H04L67/125
CPC分类号： G05B13/042 , H04L67/125
摘要： A method of providing operating parameters of an automation device via a configuration system comprising:

detection of a pre-selection of the automation device via a user interface of the configuration system;
detection of a target value of a first operating parameter of the automation device via the user interface;
calculation of a limit value of a second operating parameter of the automation device in dependence on the target value of the first operating parameter, wherein the dependence of the second operating parameter on the first operating parameter is calculated using a device model of the automation device; and
output of the limit value of the second operating parameter via the user interface of the configuration system.

7. 发明申请

US20210190177A1 Rotary Encoder 有权
公开(公告)号：US20210190177A1
公开(公告)日：2021-06-24
申请号：US17124983
申请日：2020-12-17
申请人： SICK STEGMANN GmbH
发明人： Sebastian Süß , David Hopp
IPC分类号： F16H1/22 , G01D5/14
摘要： In order to enable improved correct determination of an angular position of a shaft, a rotary encoder (1) is provided, comprising the shaft (W) connected to and drivable by an external shaft, a first gear unit (G1) and a second gear unit (G2) which each follow rotations of the shaft (W), wherein both gear units (G1 and G2) are drivable independently of one another by the shaft (W), wherein a first gear stage (G1S1) of the first gear unit (G1) has a first detection unit (E1), and a gear stage (G2S2) downstream of a first gear stage (G2S1) of the second gear unit (G2) has a second detection unit (E2), and an evaluation unit for deriving the angular position from signals of the detection units (E1, E2), and wherein the evaluation unit compares the rotations of the first gear stage (G1S1) of the first gear unit (G1) and the downstream gear stage (G2S2) of the second gear unit (G2) for plausibility, taking into account a known ratio of the rotation of the first gear stage (G1S1) of the first gear unit (G1) to the rotation of the downstream gear stage (G2S2) of the second gear unit (G2), wherein the ratio is greater than 2 to 1.

8. 发明授权

US09316507B2 Angular encoder and drive system with an angular encoder 有权
标题翻译：带角度编码器的角度编码器和驱动系统
公开(公告)号：US09316507B2
公开(公告)日：2016-04-19
申请号：US14132986
申请日：2013-12-18
申请人： SICK STEGMANN GMBH
发明人： Stefan Basler , Reinhold Mutschler , David Hopp
IPC分类号： G01D5/12 , G01D5/34 , G01D5/347
CPC分类号： G01D5/125 , G01D5/12 , G01D5/34 , G01D5/347
摘要： The invention relates to an angular encoder (10) for monitoring the angular position of a rotating shaft (32), with a modulator (34) which can be positioned on the rotating shaft in order to provide a signal which changes as a function of the angular position of the rotating shaft (32), and with a receiver (22) for the reception of the signal which changes as a function of the angular position of the rotating shaft (32), in which the receiver (22) and the modulator (34) are positioned in such a way as to be thermally insulated from each other, so that the transfer of heat from the modulator (34) to the receiver (22) is impeded, while thermal insulation is achieved at least in part by a thermally insulating separator (35), which is positioned between the modulator (34), on the one hand, and the transmitter (21) and/or the receiver (22), on the other hand.The invention further relates to a drive system (100) with an angular encoder (110) of the type described.
摘要翻译：本发明涉及一种用于监测旋转轴（32）的角位置的角度编码器（10），其具有可位于旋转轴上的调制器（34），以便提供作为旋转轴（32）的角位置以及用于接收根据旋转轴（32）的角位置变化的信号的接收器（22），其中接收器（22）和调制器（34）以彼此热绝缘的方式定位，使得从调制器（34）到接收器（22）的热传递受到阻碍，而绝热至少部分地由另一方面，一方面位于调制器（34）与发射器（21）和/或接收器（22）之间的隔热隔离器（35）。本发明还涉及具有所述类型的角度编码器（110）的驱动系统（100）。

9. 发明授权

US09255820B2 Sensor for measuring the angle of rotation having at least dual rotatable code disc with at least dual optics 有权
标题翻译：用于测量旋转角度的传感器，其具有至少具有至少双重光学的双重旋转码盘
公开(公告)号：US09255820B2
公开(公告)日：2016-02-09
申请号：US14258673
申请日：2014-04-22
申请人： SICK Stegmann GmbH
发明人： David Hopp
IPC分类号： G01D5/347 , G06F3/03
CPC分类号： G01D5/3473 , G01D5/34707 , G06F3/0317
摘要： The invention relates to an angle of rotation sensor comprising a rotatable first code disc, at least one first image sensor and at least one optics which images an optical code of the code disc onto the first image sensor.
摘要翻译：本发明涉及一种旋转角传感器，其包括可旋转的第一代码盘，至少一个第一图像传感器和将代码盘的光学代码成像到第一图像传感器上的至少一个光学元件。

10. 发明授权

US09182223B2 Device for measuring the rotating angle of two objects rotating around an axis in relation to each other 有权
标题翻译：用于测量相对于彼此围绕轴旋转的两个物体的旋转角度的装置
公开(公告)号：US09182223B2
公开(公告)日：2015-11-10
申请号：US13869687
申请日：2013-04-24
申请人： SICK STEGMANN GmbH
发明人： David Hopp
IPC分类号： G01B11/26 , G01D5/34 , G01D5/347
CPC分类号： G01B11/26 , G01D5/341 , G01D5/344 , G01D5/3473
摘要： A device for measuring the rotating angle of two objects rotating in relation to each other around an axis includes a light source and a polarizer, whereby the light source and the polarizer rotate in relation to each other as function of the rotating angle. The device also includes a receiver measuring the luminous intensity reflected by the polarizer, to produce a signal dependent on the rotating angle. The receiver has at least one initial reception element and the light emitted by the light source is either polarized or becomes polarized. A polarizing filter with an initial direction of polarization is positioned in front of the first reception element. At least one element casting a shadow is positioned in front of the receiver and the receiver has at least one quadrant diode. The position and/or shape of the shadow are varied on the receiver over a rotation of 360°.
摘要翻译：用于测量围绕轴线相对于彼此旋转的两个物体的旋转角度的装置包括光源和偏振器，由此光源和偏振器相对于彼此旋转，作为旋转角度的函数。该装置还包括测量由偏振器反射的发光强度的接收器，以产生取决于旋转角度的信号。接收器具有至少一个初始接收元件，并且由光源发射的光被偏振或变成极化。具有初始极化方向的偏振滤光器位于第一接收元件的前面。投影阴影的至少一个元件位于接收器的前面，并且接收器具有至少一个象限二极管。阴影的位置和/或形状在接收器上360度的旋转变化。

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