公开(公告)号：US20210180936A1

公开(公告)日：2021-06-17

申请号：US17259744

申请日：2019-07-30

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G01B7/06 ,  G01N27/02 ,  G01V3/10

Abstract: The invention relates to a measuring arrangement and to a method for the inductive analysis of metal objects, comprising a coil arrangement having an excitation coil (1.1) that can be excited by means of an excitation current, and at least one receiver coil (1.2), said two coils being inductively coupled to one another. By means of an evaluation unit, an output signal (5.4) of the measuring arrangement is evaluated. Means for generating a ramp-shaped voltage signal of the excitation voltage (2.5) as a specification for a ramp-shaped current through the excitation coil are provided. A control device regulates the current at the base point of the excitation coil (1.1) such that a ramp-shaped excitation current is produced, which is modulated by the metal object (1.6), and which affects the change in the excitation voltage. Thus, an inductive analysis or detection method is provided, in which temperature influences on the coil system have no effect at all, and which, moreover, allows a spectral analysis of the inductive properties of the metal to be analyzed in a wide frequency range.

公开(公告)号：US20100181989A1

公开(公告)日：2010-07-22

申请号：US12690960

申请日：2010-01-21

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G01R19/00

CPC classification number: G01D5/20

Abstract: In a method and a sensor device for inductively producing an electrical measuring signal in dependence on a magnitude that is to be measured, there are provided at least two driver coils through which a current is caused to flow in turn at the clock pulse rate of a clock pulse circuit, this current induces a voltage which is dependent on the magnitude that is to be measured in a plurality of coils, the voltage being sub-divided at the clock pulse rate of the clock pulse circuit into voltage signals which are associated with the driver coils, where the voltage signals obtained thereby are evaluated for the purposes of obtaining the measuring signal, where at least two sensor coils are associated with the at least two driver coils, wherein either the sensor coils or the driver coils are connected up in the same sense, whereas the respective other coils are connected up in a mutually opposite sense, and the voltage signals of the sensor coil associated with the driver coils are sampled in certain time periods of the clock pulse signal for the purposes of obtaining the measuring signal.

Abstract translation: 在用于根据待测量的电感感应地产生电测信号的方法和传感器装置中，提供了至少两个驱动线圈，通过该驱动线圈使电流依次以 时钟脉冲电路，该电流感应取决于要在多个线圈中测量的幅度的电压，该电压以时钟脉冲电路的时钟脉冲速率被细分成与 驱动器线圈，其中由此获得的电压信号被评估以获得测量信号的目的，其中至少两个传感器线圈与至少两个驱动器线圈相关联，其中传感器线圈或驱动器线圈在 而相应的其它线圈在相互相反的意义上连接起来，并且与驱动器线圈相关联的传感器线圈的电压信号被采样在 时钟脉冲信号的某些时间段，以获得测量信号。

公开(公告)号：US20190087700A1

公开(公告)日：2019-03-21

申请号：US16080349

申请日：2017-02-22

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G06K19/07 ,  G06K19/077

Abstract: The invention relates to a transponder (4.1) which has at least one wake-up unit and at least one data exchange unit for a bidirectional data communication with at least one reading device (4.5), in particular for detecting and/or controlling access authorization to rooms or objects, wherein the reading device automatically transmits signals at least during particular time periods. Because the wake-up unit is permanently ready to receive signals (4.11) for starting data communication between the transponder and the reading device, a device is provided in which a transponder can react to requests of a reading unit without a substantial loss of time in a permanent manner, i.e. not just in short time interval specified by the transponder, and thereby achieves a long service life.

公开(公告)号：US20170097438A1

公开(公告)日：2017-04-06

申请号：US15311937

申请日：2015-05-22

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G01V3/10 ,  G01N27/02

CPC classification number: G01V3/10 ,  G01N27/028 ,  G01N27/62 ,  G01N27/64 ,  G01R27/00 ,  G01R27/26 ,  G01R27/2611 ,  G01R27/267 ,  H01J41/00 ,  H01J41/02

Abstract: In a method for determining at least one physical parameter, a sensor unit which is activated by at least one periodic excitation (1.4) is provided, wherein the sensor unit has at least one detection region in which changes of the parameter in the surroundings of the sensor unit lead to output signal (1.7) from the sensor unit. The sensor unit is wired such that if there are no changes of the parameter in the detection region the output signal (1.7) is a zero signal or virtually a zero signal at the output of the sensor unit, whereas if there are changes of the parameter in the detection region the output signal (1.7) is a signal that is not zero and has a specific amplitude and phase. In a closed control loop, the non-zero signal in the receive path is adjusted to zero using a control signal to achieve an adjusted state even in the presence of changes of the parameter in the detection region. The control signal is evaluated in order to determine the physical parameter. The output signal (1.7) from the sensor unit is reduced substantially to the fundamental wave of the excitation (1.4) and the output signal (1.7) is controlled to zero in the entire phase space by means of at least one pulse width modulation. A temperature-stable, fully digital measuring system is provided as a result of the fact that the at least one pulse width modulation itself generates a correction signal with a variable pulse width and possibly a variable phase which is then added to the output signal (1.7) from the sensor unit and the output signal is thereby controlled to zero in the entire phase space, wherein the pulse width of the correction signal and/or the phase of the correction signal is/are determined by the deviations of the output signal (1.7) from zero.

公开(公告)号：US20190206168A1

公开(公告)日：2019-07-04

申请号：US16307037

申请日：2017-01-27

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G07C9/00

CPC classification number: G07C9/00722 ,  E05B19/0047 ,  E05B19/26 ,  G07C9/00714 ,  G07C9/00912

Abstract: The invention relates to a method for securing and/or locking an object. At least one metal key element (1.1) which is at least partly provided with at least one coding along the longitudinal direction of the key element is introduced into a key receiving area (2.2). The first coding is read by means of a reading device (3.2) in the key receiving area (2.2). A method is provided in which—the key element (1.1) is rotated in the key receiving area (2.2) relative to the key receiving area by a user, thereby generating a relative rotational movement, —the relative rotational movement is detected, —the detected relative rotational movement is converted into a display signal which varies with the rotation, —the display signal is imparted to a display means (2.4) for displaying purposes, —an additional coding is adjusted on the display means (2.4) in an interactive manner by means of the user by rotating the key element (1.1), and —the securing and/or locking or unlocking process of the object (2.1) is actuated on the basis of the additional coding, wherein for securing purposes, an introduced coding can be used by means of a key element, and an additional coding can be used in an interactive manner with the user. A corresponding device carries out the steps using corresponding means.

公开(公告)号：US20090212849A1

公开(公告)日：2009-08-27

申请号：US12358307

申请日：2009-01-23

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: H03K17/945

CPC classification number: H03K17/955 ,  H03K2017/9602 ,  H03K2017/9613 ,  H03K2217/960775 ,  H03K2217/96078

Abstract: A protective arrangement for preventing parts of the body from being trapped between at least two mutually relatively moveable parts including at least one strip which is associated with at least one part. There are provided in the strip at least two mutually spaced conductive elements extending in the longitudinal direction of the strip. An electronic sensor system serves to produce an output signal for a capacitance that is adapted to vary as a result of external influences. Due to the fact that at least one first conductive element sends out a signal which is received by at least one second conductive element due to the capacitive effect of the first conductive element and that the second conductive element is at substantially the same electrical potential as the first conductive element and likewise sends out the received signal, there is provided a capacitive crush protection arrangement which does not react to splashes of water or the formation of dew or frost.

Abstract translation: 用于防止身体的部分被夹在至少两个相互相对可移动的部分之间的保护装置，包括至少一个与至少一个部分相关联的条带。 在条带上设置有至少两个相互间隔的导电元件，该导电元件沿条带的纵向方向延伸。 电子传感器系统用于产生适于由于外部影响而变化的电容的输出信号。 由于至少一个第一导电元件由于第一导电元件的电容效应而发出由至少一个第二导电元件接收的信号，并且第二导电元件处于基本相同的电位 第一导电元件并且同样发出接收信号，提供了一种电容性粉碎保护装置，其不会对水溅或形成露水或霜而起反应。

公开(公告)号：US20180180757A1

公开(公告)日：2018-06-28

申请号：US15738690

申请日：2016-06-17

Applicant: Gerd REIME ,  ZIRCON CORPORATION

Inventor： Gerd REIME

IPC: G01V3/10

Abstract: The invention relates to a device having, as a sensor for detecting an object arranged behind an article that is transparent to electromagnetic radiation, a coil assembly having a first transmitting coil (1.1) and a first receiving coil (2.1) arranged orthogonally with respect to the first transmitting. An evaluation unit evaluates the output signals from the coil assembly. The fact that the coil assembly comprises the first transmitting coil (1.1) and at least one further transmitting coil (1.2, 1.3, 1.4), and the first receiving coil (2.1) and at least one further receiving coil (2.2, 2.3, 2.4), wherein axes (1.5, 1.6) of the first and of the at least one further transmitting coil are orthogonal to each other, and the axes (1.5, 1.6) of the first and second transmitting coil intersect the axis (2.5) of the first receiving coil (2.1) that is orthogonal to the first and second transmitting coils (1.1, 1.2), means that a device is provided that reduces or even eliminates the grating effect. According to the method, for this purpose, the electromagnetic fields emitted by the transmitting coils as a result of a periodic AC signal during a first half period are each directed in the direction of the first receiving coil (2.1) and, during the second half period, are directed away from the first receiving call (2.1), wherein the first receiving coil (2.1) is wired and operated in series with at least one further receiving coil (2.2, 2.3, 2.4). An electromagnetic field which penetrates the coil assembly, generates mutually opposed voltages in the receiving coils (2.1, 2.3; 2.2, 2.4).

公开(公告)号：US20170314294A1

公开(公告)日：2017-11-02

申请号：US15521351

申请日：2015-10-23

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: E05B49/00 ,  G07C9/00 ,  E05B19/00

CPC classification number: E05B49/002 ,  E05B19/0047 ,  E05B19/26 ,  G07C9/00111

Abstract: The invention relates to a closing system having a key (1.1) coded in a quantum-physical manner, which withstands very high mechanical forces, wear, or temperatures. The key consists, for example, of a solid stainless-steel bar having, for example, a diameter of 8 mm and, for example, a length of 120 mm. The coding of the key (1.1) is based on a quantum-physical solid body cryptography. The matter of the solid main body is partially changed in such a way that this change can be read out by means of read-out methods suitable therefor. The coding occurs into the depth of the main body such that external influences such as damage to the surface do not impair the function of the key. The quantum key processed in such a way has no visible or perceptible features of the coding. More than 500 billion different codings are accommodated on a length of approximately 50 mm. The locking system comprises a decoding unit on the lock for decoding the codings, which have been introduced into the solid metal of the key in a quantum-physical manner. The arrangement according to the invention offers a locking system that is extremely resistant to forgery and manipulation, on the basis of quantum-physical solid body cryptography.

公开(公告)号：US20170219386A1

公开(公告)日：2017-08-03

申请号：US15501567

申请日：2015-08-10

Applicant: Thomas WIEST ,  Martin SCHEIBLE ,  Gerd REIME ,  Manuel KELSCH ,  Dominic CZEMPAS

Inventor： Thomas WIEST ,  Martin SCHEIBLE ,  Gerd REIME ,  Manuel KELSCH ,  Dominic CZEMPAS

IPC: G01D5/24 ,  H03K17/955

CPC classification number: G01D5/24 ,  H03K17/955 ,  H03K2217/960745 ,  H03K2217/96075

Abstract: A sensor system for the capacitive detection of obstacles, having a capacitive sensor with conductive elements and a control circuit connected thereto. The control circuit has a bridge circuit, and a first end of the bridge branch is connected to a conductive element of the sensor positioned upstream in the direction of detection and a second end of the bridge branch is connected to a conductive element of the sensor positioned downstream in the direction of detection. A control signal is generated by a control section of the control circuit and the sum of impedances of the bridge circuit connected to the first end of the bridge branch is less than the sum of impedances of the bridge circuit connected to the second end of the bridge branch. An electronic evaluation unit is provided to evaluate a voltage difference between the first and second ends of the bridge branch.

公开(公告)号：US20170003144A1

公开(公告)日：2017-01-05

申请号：US15106334

申请日：2014-12-19

Applicant: Gerd REIME

Inventor： Gerd REIME

IPC: G01D5/20 ,  G01N27/22 ,  H03K17/95 ,  G01B7/28 ,  H03K17/955 ,  G01D5/24 ,  G01N27/72

CPC classification number: G01D5/2006 ,  G01B7/023 ,  G01B7/28 ,  G01D5/24 ,  G01N27/028 ,  G01N27/22 ,  G01N27/72 ,  H03K17/9502 ,  H03K17/952 ,  H03K17/9525 ,  H03K17/955 ,  H03K2217/94031

Abstract: A sensor arrangement for determining at least one physical parameter of a sensor unit which is activated by at least one periodic excitation, comprising a detection region in which changes of the parameter in the surroundings of the sensor unit lead to an output signal from the sensor unit. The sensor unit is wired such that if there is no change of the parameter in the detection region the output signal is a zero signal at the output of the sensor unit, whereas if there are changes of the parameter in the detection region the output signal is a signal that is not zero and which has a specific amplitude and phase. By means of a closed-loop control, the non-zero signal in the receive path is adjusted to achieve an adjusted state at zero even in the presence of changes of the parameter in the detection region. Inherent in the control signal used for this adjustment is a deviation (Δx, Δy) of the control signal from the adjusted state, which deviation represents information about the parameter. To create a sensor arrangement and a method in which values of a physical parameter in a detection region can be clearly determined, in a four-quadrant representation of the deviation (Δx, Δy) in the form of a vector analysis in a phase space of the control signal, the angle of an imaginary vector (2.6) relative to the x axis of an x, y coordinate system, said vector leading from the origin (2.7) of the x, y coordinate system to a measuring point (2.5) and said origin corresponding to the adjusted state, represents a measurement for the change of the parameter along a direction, and/or the magnitude of the imaginary vector (2.6) represents a measurement for the change of the parameter along a further direction.

Abstract translation: 一种用于确定被至少一个周期性激励激活的传感器单元的至少一个物理参数的传感器装置，包括检测区域，其中传感器单元周围的参数变化导致来自传感器单元的输出信号 。 传感器单元被布线，使得如果检测区域中的参数没有变化，则输出信号在传感器单元的输出处是零信号，而如果检测区域中的参数有变化，则输出信号为 信号不为零，具有特定的幅度和相位。 通过闭环控制，即使在存在检测区域中的参数的变化的情况下，调整接收路径中的非零信号以实现零的调整状态。 用于该调整的控制信号中固有的是控制信号与调整状态的偏差（Δx，Δy），该偏差表示关于参数的信息。 为了创建传感器布置以及可以清楚地确定检测区域中的物理参数的值的方法，以相位空间中的矢量分析形式的偏差的四象限表示（Δx，Δy） 控制信号，相对于x，y坐标系的x轴的虚拟矢量（2.6）的角度，从x，y坐标系的原点（2.7）到测量点（2.5）的所述向量，以及 表示对应于调整状态的原点，表示沿着方向的参数变化的测量值，和/或虚部矢量的大小（2.6）表示沿着另一方向的参数变化的测量值。