公开(公告)号：US20080042043A1

公开(公告)日：2008-02-21

申请号：US10575148

申请日：2004-10-07

申请人： Gerd Reime ,  Michael Domokos ,  Peter Langer ,  Egbert Spiegel

发明人： Gerd Reime ,  Michael Domokos ,  Peter Langer ,  Egbert Spiegel

IPC分类号： G01J1/32

CPC分类号： G01V8/20

摘要： The invention relates to a method for determining and/or evaluating a differential, optical signal. According to the invention, at least two first light sources (S1, S2) which are sequentially clocked in terms of light and emitted in a phased manner are provided, in addition to at least one receiver (E) which is used to receive at least the alternating light portion arising from the first light sources (S1, S2). The light-intensity radiating through at least one light source (S1, S2) in the measuring arrangement is controlled in such a manner that the clock-synchronous alternating light portion, which occurs between different phases, is zero in the receiver (E). By determining the reception signal in the receiver (E) in relation to the phase position in order to regulate the radiated light intensity and by producing an adjustable variable (R) directly or by adding current in the receiver, it is possible to simplify digital implementation of the method with as little sensitivity loss as possible.

摘要翻译： 本发明涉及一种用于确定和/或评估差分光信号的方法。 根据本发明，除了至少一个用于接收的接收器（E）之外，还提供了依次按顺序计时并以相位方式发射的至少两个第一光源（S 1，S 2） 至少由第一光源产生的交替光部分（S1，S2）。 以测量装置中的至少一个光源（S1，S2）辐射的光强度被控制为使得在接收器（E）中发生在不同相位之间的时钟同步交替光部分为零 ）。 通过相对于相位位置确定接收机（E）中的接收信号，以调节辐射光强度，并通过直接产生可调节变量（R）或通过在接收机中增加电流，可以简化数字实现 的方法尽可能少的灵敏度损失。

公开(公告)号：US07589303B2

公开(公告)日：2009-09-15

申请号：US10575148

申请日：2004-10-07

申请人： Gerd Reime ,  Michael Domokos ,  Peter Langer ,  Egbert Spiegel

发明人： Gerd Reime ,  Michael Domokos ,  Peter Langer ,  Egbert Spiegel

IPC分类号： G01J5/02

CPC分类号： G01V8/20

摘要： The invention relates to a method for determining and/or evaluating a differential, optical signal. According to the invention, at least two first light sources (S1, S2) which are sequentially clocked in terms of light and emitted in a phased manner are provided, in addition to at least one receiver (E) which is used to receive at least the alternating light portion arising from the first light sources (S1, S2). The light intensity radiating through at least one light source (S1, S2) in the measuring arrangement is controlled in such a manner that the clock synchronous alternating light portion, which occurs between different phases, is zero in the receiver (E). By determining the reception signal in the receiver (E) in relation to the phase position in order to regulate the radiated light intensity and by producing an adjustable variable (R) directly or by adding current in the receiver, it is possible to simplify digital implementation of the method with as little sensitivity loss as possible.

摘要翻译： 本发明涉及一种用于确定和/或评估差分光信号的方法。 根据本发明，除了用于至少接收至少一个接收器（E）的至少一个接收器（E）之外，还提供了依次按顺序计时并以相位方式发射的至少两个第一光源（S1，S2） 由第一光源（S1，S2）产生的交替光部分。 在测量装置中通过至少一个光源（S1，S2）辐射的光强度被控制为使得在接收器（E）中发生在不同相位之间的时钟同步交替光部分为零。 通过相对于相位位置确定接收机（E）中的接收信号，以调节辐射光强度，并通过直接产生可调节变量（R）或通过在接收机中增加电流，可以简化数字实现 的方法尽可能少的灵敏度损失。

公开(公告)号：US20050092900A1

公开(公告)日：2005-05-05

申请号：US10507453

申请日：2003-03-11

申请人： Gerd Reime ,  Peter Langer ,  Michael Domokos

发明人： Gerd Reime ,  Peter Langer ,  Michael Domokos

IPC分类号： G01B11/00 ,  G01B11/24 ,  G01S7/481 ,  G01S17/02 ,  G06F3/02 ,  H03K17/94 ,  H03M11/00 ,  G01J1/36 ,  G06M7/00

CPC分类号： G01S7/4818 ,  G01B11/00 ,  G01S17/026 ,  H03K17/943

摘要： The invention relates to a device and a method for optoelectronically identifying the displacement and/or position of an object. According to the method, a transmitter element emits light, which is received by at least one receiver element and the light emitted from the transmitter element is scattered by an object, wherein an optical guide is provided between the transmitter element and the receiver element. This aim of the invention is to fulfill the prerequisites for a key construction, which can be operated below a sealed surface. To achieve this, the optical guide includes light coupling means for coupling in the illumination that has been scattered by the object and previously emitted by the optical guide.

摘要翻译： 本发明涉及用于光电识别物体的位移和/或位置的装置和方法。 根据该方法，发射器元件发射由至少一个接收器元件接收的光，并且由发射器元件发射的光被物体散射，其中光导被提供在发射器元件和接收器元件之间。 本发明的目的是实现可在密封表面下方操作的钥匙结构的先决条件。 为了实现这一点，光引导件包括用于在被物体散射并预先由光导引射的照明中耦合的光耦合装置。

公开(公告)号：US07280714B2

公开(公告)日：2007-10-09

申请号：US10507453

申请日：2003-03-11

申请人： Gerd Reime ,  Peter Langer ,  Michael Domokos

发明人： Gerd Reime ,  Peter Langer ,  Michael Domokos

IPC分类号： G02B6/00

CPC分类号： G01S7/4818 ,  G01B11/00 ,  G01S17/026 ,  H03K17/943

摘要： The invention relates to a device and a method for optoelectronically identifying the displacement and/or position of an object. According to the method, a transmitter element emits light, which is received by at least one receiver element and the light emitted from the transmitter element is scattered by an object, wherein an optical guide is provided between the transmitter element and the receiver element. This aim of the invention is to fulfill the prerequisites for a key construction, which can be operated below a sealed surface. To achieve this, the optical guide includes light coupling means for coupling in the illumination that has been scattered by the object and previously emitted by the optical guide.

摘要翻译： 本发明涉及用于光电识别物体的位移和/或位置的装置和方法。 根据该方法，发射器元件发射由至少一个接收器元件接收的光，并且由发射器元件发射的光被物体散射，其中光导被提供在发射器元件和接收器元件之间。 本发明的目的是实现可在密封表面下方操作的钥匙结构的先决条件。 为了实现这一点，光引导件包括用于在被物体散射并预先由光导引射的照明中耦合的光耦合装置。

公开(公告)号：US20120176596A1

公开(公告)日：2012-07-12

申请号：US12162120

申请日：2007-01-19

申请人： Gerd Reime ,  Peter Langer ,  Bernd Mayer

发明人： Gerd Reime ,  Peter Langer ,  Bernd Mayer

IPC分类号： G01C3/08

CPC分类号： G01S17/36 ,  G01S7/4816 ,  G01S17/89

摘要： In a method for measuring the transmit time of light, in particular for cameras, a first light signal which is clocked by a first clock controller (16) is input into a light system (14) by a light transmitter (12) and is reflected back to a receiver photodiode (13) by means of a reflective objective (O). The photodiode (13) determines a reception signal as a result of the first light signal. By virtue of the fact that a further light signal which is clocked by a further clock controller (17) is input into the photodiode (13) at an angle with respect to the first light signal and is mixed at the photodiode (13) with the first light signal to form a common reception signal (S13), that the common reception signal (S13) is filtered with a filter (25) whose frequency response corresponds to the frequency of the clock difference in order to form a filter signal, in that the clock signal of the first clock controller (16) and of the further clock controller (17) are also mixed in a mixer (30) in order to form a mixed signal and in that the phase shift between the mixed signal of the clock controllers (16, 17) and the filter signal is used to determine the transit time of light, a method for measuring the transit time of light is provided which can operate in particular with cameras even with relatively inexpensive components and relatively low-frequency amplifiers.

摘要翻译： 在用于测量光的发射时间的方法中，特别是对于照相机，由第一时钟控制器（16）计时的第一光信号由光发射器（12）输入到光系统（14）中并被反射 通过反射物镜（O）返回到接收器光电二极管（13）。 光电二极管（13）确定作为第一光信号的结果的接收信号。 由于由另一个时钟控制器（17）计时的另一个光信号相对于第一光信号以一定角度输入到光电二极管（13）中，并且在光电二极管（13）处与 第一光信号以形成公共接收信号（S13），公共接收信号（S13）用频率响应对应于时钟差的频率的滤波器（25）滤波，以形成滤波器信号，其中 第一时钟控制器（16）的时钟信号和另一个时钟控制器（17）的时钟信号也混合在混频器（30）中以形成混合信号，并且在时钟控制器（16）的混合信号之间的相移 （16,17），并且滤波器信号用于确定光的传播时间，提供了用于测量光的传播时间的方法，即使在相对便宜的组件和相对低频放大器的情况下，它也可以特别用于相机。

公开(公告)号：US08643827B2

公开(公告)日：2014-02-04

申请号：US12162120

申请日：2007-01-19

申请人： Gerd Reime ,  Peter Langer ,  Bernd Mayer

发明人： Gerd Reime ,  Peter Langer ,  Bernd Mayer

IPC分类号： G01C3/08

CPC分类号： G01S17/36 ,  G01S7/4816 ,  G01S17/89

摘要： A method for measuring the transmit time of light, in particular for cameras. A first light signal is clocked by a first clock controller, input into a light system and reflected back to a receiver photodiode, which determines a reception signal as a result of the first light signal. A further light signal clocked by a further clock controller inputs the photodiode at an angle to the first light signal and is mixed at the photodiode with the first light signal to form a common reception signal, which is filtered with a filter whose frequency response corresponds to the frequency of the clock difference to form a filter signal, the first and further clock signals are also mixed in a mixer to form a mixed signal and the phase shift between the mixed signal and the filter signal is used to determine the transit time of light.

摘要翻译： 一种用于测量光的发射时间的方法，特别是用于照相机。 第一光信号由第一时钟控制器计时，输入到光系统中并反射回接收光电二极管，接收器光电二极管确定作为第一光信号的结果的接收信号。 由另一个时钟控制器控制的另一个光信号以与第一光信号成一定角度输入光电二极管，并在光电二极管处与第一光信号混合，以形成公共接收信号，该公共接收信号用频率响应对应于 时钟差的频率形成滤波器信号，第一和另外的时钟信号也在混频器中混合形成混合信号，混合信号和滤波器信号之间的相移用于确定光的通过时间 。

公开(公告)号：US07378641B2

公开(公告)日：2008-05-27

申请号：US11568239

申请日：2005-05-14

申请人： Rolf Melcher ,  Frank Rottmann ,  Gerd Reime ,  Andreas Rodewald ,  Juergen Setzer ,  Michael Dietz ,  Peter Langer

发明人： Rolf Melcher ,  Frank Rottmann ,  Gerd Reime ,  Andreas Rodewald ,  Juergen Setzer ,  Michael Dietz ,  Peter Langer

IPC分类号： G08B13/18 ,  G01V8/24

CPC分类号： G01V8/22

摘要： The invention relates to a device and a method for identifying an object O in an opening that can be closed by means of a mobile element (12). Light is fed into at least one fiber-optic light guide (33, 34) from a light source (1, 2), and variations in the received light are detected by means of at least one receiver (Ea, Eb), the fiber-optic light guide being arranged at least partially along the edge of the opening (11). A first fiber-optic light guide sends light transversally to the length thereof, said light being then received by a second fiber-optic light guide transversally to the length thereof. The second fiber-optic light guide (34) is connected to the receiver (Eb). The fiber-optic light guides are arranged on the edge of the opening (11) in such a way that a light field (F) at least partially bridging the opening is produced. At least one light source (1, 2) and at least one receiver (Ea, Eb) are respectively associated with each fiber-optic light guide (33, 34), and a clock circuit is used to alternately feed the light received by the respective receiver into the fiber-optic light guides. Comparison means are used to compare the signals on the receivers in order to identify the object.

摘要翻译： 本发明涉及用于识别可通过移动元件（12）关闭的开口中的物体O的装置和方法。 光从光源（1,2）馈送到至少一个光纤光导（33,34）中，并且通过至少一个接收器（Ea，Eb）检测接收到的光的变化，光纤 光导光体至少部分地沿着开口（11）的边缘布置。 第一光纤光导件沿其长度横向发射光，然后所述光线被横向于其长度的第二光纤光导引入。 第二光纤光导（34）连接到接收器（Eb）。 光纤光导被布置在开口（11）的边缘上，使得产生至少部分桥接开口的光场（F）。 至少一个光源（1,2）和至少一个接收器（Ea，Eb）分别与每个光纤光导（33,34）相关联，并且时钟电路用于交替地馈送由 相应的接收器进入光纤光导。 比较装置用于比较接收机上的信号，以识别对象。

公开(公告)号：US20070221824A1

公开(公告)日：2007-09-27

申请号：US11568239

申请日：2005-05-14

申请人： Rolf Melcher ,  Frank Rottmann ,  Gerd Reime ,  Andreas Rodewald ,  Juergen Setzer ,  Michael Dietz ,  Peter Langer

发明人： Rolf Melcher ,  Frank Rottmann ,  Gerd Reime ,  Andreas Rodewald ,  Juergen Setzer ,  Michael Dietz ,  Peter Langer

IPC分类号： H01L27/00

CPC分类号： G01V8/22

摘要： The invention relates to a device and a method for identifying an object O in an opening that can be closed by means of a mobile element (12). Light is fed into at least one fibre-optic light guide (33, 34) from a light source (1, 2), and variations in the received light are detected by means of at least one receiver (Ea, Eb), the fibre-optic light guide being arranged at least partially along the edge of the opening (11). A first fibre-optic light guide sends light transversally to the length thereof, said light being then received by a second fibre-optic light guide transversally to the length thereof. The second fibre-optic light guide (34) is connected to the receiver (Eb). The fibre-optic light guides are arranged on the edge of the opening (11) in such a way that a light field (F) at least partially bridging the opening is produced. At least one light source (1, 2) and at least one receiver (Ea, Eb) are respectively associated with each fibre-optic light guide (33, 34), and a clock circuit is used to alternately feed the light received by the respective receiver into the fibre-optic light guides. Comparison means are used to compare the signals on the receivers in order to identify the object.

摘要翻译： 本发明涉及用于识别可通过移动元件（12）关闭的开口中的物体O的装置和方法。 光从光源（1,2）馈送到至少一个光纤光导（33,34）中，并且通过至少一个接收器（Ea，Eb）检测接收到的光的变化，光纤 光导光体至少部分地沿着开口（11）的边缘布置。 第一光纤光导件沿其长度横向发射光，然后所述光线被横向于其长度的第二光纤光导引入。 第二光纤光导（34）连接到接收器（Eb）。 光纤光导被布置在开口（11）的边缘上，使得产生至少部分桥接开口的光场（F）。 至少一个光源（1,2）和至少一个接收器（Ea，Eb）分别与每个光纤光导（33,34）相关联，并且时钟电路用于交替地馈送由 相应的接收器进入光纤光导。 比较装置用于比较接收机上的信号，以识别对象。

公开(公告)号：US20060186847A1

公开(公告)日：2006-08-24

申请号：US11345344

申请日：2006-02-02

申请人： Peter Langer ,  Gerd Reime ,  Frank Rottmann ,  Juergen Setzer ,  Elmar Winter ,  Werner Winter

发明人： Peter Langer ,  Gerd Reime ,  Frank Rottmann ,  Juergen Setzer ,  Elmar Winter ,  Werner Winter

IPC分类号： H02P7/00 ,  E05F15/10

CPC分类号： H03K17/968 ,  E05F15/00 ,  E05F15/40 ,  E05F15/431 ,  E05F15/695 ,  E05Y2400/45 ,  E05Y2400/86 ,  E05Y2800/00 ,  E05Y2800/424 ,  E05Y2800/73 ,  E05Y2900/55 ,  H01H25/008 ,  H01H2003/0293 ,  H01H2300/006

摘要： A control arrangement for a control element for opening and closing a hatch in a motor vehicle has a motorized vehicle panel. The control element is designed in such a way that, upon a short actuation of the control element, depending on the direction of actuation of the control element, a control unit outputs a signal to a motor in order to displace the vehicle panel, and the vehicle panel is displaced in response to the signal. A safety operating device for the arrangement has at least one light transmission section which is actuated upon actuation of the control element and which correspondingly outputs an activation confirmation signal to a control unit. The control unit will not output a signal in response to which the motor displaces the vehicle panel until the signal from the control element and the activation confirmation signal from the safety operating device are present at the same time.

摘要翻译： 用于打开和关闭汽车中的舱口的控制元件的控制装置具有电动车辆面板。 控制元件被设计成使得在控制元件的短暂的致动下，根据控制元件的致动方向，控制单元将信号输出到马达以便移动车辆面板，并且 车辆面板响应于信号而移位。 用于所述装置的安全操作装置具有至少一个光传输部分，其在所述控制元件的致动时被致动，并且相应地向控制单元输出激活确认信号。 控制单元将不输出信号，响应于此，电动机使车辆面板发生位移，直到来自控制元件的信号和来自安全操作装置的激活确认信号同时存在。

公开(公告)号：US09606084B2

公开(公告)日：2017-03-28

申请号：US13983412

申请日：2012-02-02

申请人： Gerd Reime

发明人： Gerd Reime

IPC分类号： G01N27/72 ,  G01R33/12 ,  G01V3/10

CPC分类号： G01N27/72 ,  G01V3/107

摘要： A method of locating metal or non-metal containing objects and materials includes regulating currents in at least two emission coils in relation to each other. A reception coil output signal is received by at least one reception coil or average values of demodulation phases generated from the reception coil output signal are regulated in relation to each other continuously to be zero even when exposed to metal. The amplitude(s) of the required controlled variables are detected as a value by demodulation, preferably at least at 0° and at a demodulation which is set off by 90° and are equalized, thereby allowing a reliable detection of an object to be detected even if other metal objects are present in the area of detection.