公开(公告)号：US06529122B1

公开(公告)日：2003-03-04

申请号：US09504207

申请日：2000-02-15

申请人： Bjoern Magnussen ,  Cyril Valfort ,  Andrew Dahley ,  Victor Su

发明人： Bjoern Magnussen ,  Cyril Valfort ,  Andrew Dahley ,  Victor Su

IPC分类号： H04B336

CPC分类号： G01L1/205 ,  G01L5/228 ,  Y10S707/99953 ,  Y10S707/99955

摘要： The tactile sensor has at least two conductive workpieces which bear on one another at a bearing area, at least one workpiece of which is produced from elastomer, with the result that it is possible to measure a contact resistance between the workpieces, which contact resistance is dependent at least on a pressure on the bearing area. At least one of the conductive workpieces comprises a conductive closed cell foam.

摘要翻译： 触觉传感器具有至少两个导电工件，其在轴承区域彼此承载，其中至少一个工件由弹性体制成，结果可以测量工件之间的接触电阻，其接触电阻为 至少依赖于轴承区域上的压力。 至少一个导电工件包括导电闭孔泡沫。

公开(公告)号：US06501463B1

公开(公告)日：2002-12-31

申请号：US09504206

申请日：2000-02-15

申请人： Andrew Dahley ,  Victor Su ,  Bjoern Magnussen ,  Cyril Valfort

发明人： Andrew Dahley ,  Victor Su ,  Bjoern Magnussen ,  Cyril Valfort

IPC分类号： G06F3033

CPC分类号： G01L1/205 ,  G01L5/228 ,  Y10S707/99953 ,  Y10S707/99955

摘要： An electronic whiteboard system using an electronic whiteboard having a foam sensor for measuring the input data drawn onto the whiteboard writing surface. The electronic whiteboard system includes a communications interface that allows the electronic whiteboard to serve as a network appliance. In particular, the electronic whiteboard's interface includes at least a network interface capable of communicating the measured input data, and also audio data in some embodiments, directly via a network to a server or to a networked computer, in response to a request to access a stored electronic whiteboard meeting. In some embodiments, the server stores the input data associated with an electronic whiteboard meeting and in other embodiments the electronic whiteboard has sufficient memory to store the input data of a meeting.

摘要翻译： 一种使用电子白板的电子白板系统，其具有用于测量绘制到白板书写表面上的输入数据的泡沫传感器。 电子白板系统包括允许电子白板作为网络设备的通信接口。 特别地，电子白板的接口至少包括能够在一些实施例中通过网络将测量的输入数据和音频数据传送到服务器或联网的计算机的响应于访问请求的至少一个网络接口 存放电子白板会议。 在一些实施例中，服务器存储与电子白板会议相关联的输入数据，并且在其他实施例中，电子白板具有足够的存储器来存储会议的输入数据。

公开(公告)号：US09209742B2

公开(公告)日：2015-12-08

申请号：US13234250

申请日：2011-09-16

申请人： Bjoern Magnussen ,  Jens Klein ,  Tobias Gunkel

发明人： Bjoern Magnussen ,  Jens Klein ,  Tobias Gunkel

IPC分类号： G01N27/00 ,  H02S50/10 ,  H01L31/042

CPC分类号： H02S50/10 ,  H01L31/042 ,  Y02E10/50

摘要： A method for determining a spatial arrangement of photovoltaic module groups in a photovoltaic installation includes measuring a sequence of values of an illumination-dependent electrical characteristic variable of different photovoltaic module groups while the photovoltaic installation is subject to light incidence with an incidence intensity which varies over time and spatially. The relative spatial arrangement of the photovoltaic module groups with respect to one another is then determined by comparing sequences of measured values associated with different photovoltaic module groups.

摘要翻译： 一种用于确定光伏装置中的光伏组件组的空间布置的方法包括测量不同光伏组件组的依赖于照明的电特性变量的值序列，同时光伏组件经受光入射，发射强度可以变化 时间和空间。 然后通过比较与不同光伏模块组相关联的测量值的序列来确定光伏模块组相对于彼此的相对空间布置。

公开(公告)号：US20120244809A1

公开(公告)日：2012-09-27

申请号：US13490601

申请日：2012-06-07

申请人： Bjoern Magnussen ,  Stefan Boerger ,  Stefan Schmidt ,  Raimund Thiel

发明人： Bjoern Magnussen ,  Stefan Boerger ,  Stefan Schmidt ,  Raimund Thiel

IPC分类号： H04W92/02

CPC分类号： H04W84/18 ,  H02J3/38 ,  H02J3/383 ,  H02J13/0075 ,  H04W4/08 ,  H04W4/24 ,  H04W8/26 ,  Y02B10/14 ,  Y02B90/2653 ,  Y02E10/563 ,  Y02E40/72 ,  Y02E60/7853 ,  Y04S10/123 ,  Y04S40/126

摘要： A method of building a wireless communication network between a plurality of pre-defined devices which include spatially distributed inverters for feeding electric energy into an AC power grid and which each have a spatially limited range in wireless communication is provided. The method includes the steps of assimilating the pre-defined devices for a limited period of time, and in the step of assimilating, generating at least one network ID and persistently storing the at least one network ID in each pre-defined device participating in the step of assimilating. The method further includes, after the step of assimilating, connecting each pre-defined device exclusively to such other pre-defined devices in which network IDs originating from the same step of assimilating are stored.

摘要翻译： 提供了一种在多个预定义设备之间建立无线通信网络的方法，所述设备包括用于将电能馈送到AC电网中的空间分布式逆变器，并且每个在无线通信中具有空间有限的范围。 该方法包括以下步骤：在有限的时间段内同化预定义的设备，并且在同步的步骤中，生成至少一个网络ID，并且在参与该预定义设备的每个预定义设备中持续存储该至少一个网络ID 同化步骤 该方法还包括在同化步骤之后，将每个预先定义的设备专门连接到其中存储来自同一步骤的源网络ID的其他预定义的设备。

公开(公告)号：US20050231071A1

公开(公告)日：2005-10-20

申请号：US10827980

申请日：2004-04-20

申请人： Bjoern Magnussen ,  Peter Varadi

发明人： Bjoern Magnussen ,  Peter Varadi

IPC分类号： B06B1/06 ,  H01L41/053 ,  H01L41/09 ,  H01L41/22 ,  H01L41/08

CPC分类号： H01L41/0536 ,  H01L41/0906 ,  H01L41/23 ,  Y10T29/42

摘要： A piezoelectric apparatus comprising a piezoelectric element that is held in static compression is manufactured using moldable materials and a molding process, e.g., injection molding or die casting. The static compression is caused by an intrinsic urge of the moldable material to expand, contract, or deform otherwise, which develops in the material during the hardening phase of the molding process. To enhance the usefulness of the device, a variety of inserts can be connected to the device and various features can be formed by the moldable material at the same time as the molding process takes place. Static preloads may also be caused by mechanically preloaded elements that are introduced during the molding process or by elements that concurrently introduced but that are permanently deformed thereafter.

摘要翻译： 包括保持静止压缩的压电元件的压电装置使用可模制材料和模制工艺（例如注模或压铸）制造。 静态压缩是由于可模制材料在模制过程的硬化阶段期间在材料中产生的膨胀，收缩或变形的内在冲动引起的。 为了提高装置的有用性，可以将各种插入件连接到装置，并且可以在模制过程发生的同时由可模制材料形成各种特征。 静态预载荷也可能由在模制过程中引入的机械预加载元件或同时引入但在其后永久变形的元素引起。

公开(公告)号：US08692174B2

公开(公告)日：2014-04-08

申请号：US13161773

申请日：2011-06-16

申请人： Bjoern Magnussen

发明人： Bjoern Magnussen

IPC分类号： G01C21/02

CPC分类号： H02S50/10 ,  G01J1/0492 ,  G01J1/4228 ,  G01J2001/4266

摘要： An insolation sensor is disclosed and is used to determine a solar light intensity as a basis for evaluating electric power generated by solar modules exposed to the solar light intensity. The insolation sensor includes an outer surface including a light entrance window, and at least one photo sensor configured to measure the solar light intensity. The at least one photo sensor is arranged behind the light entrance window. The insolation sensor further includes a detector device configured to detect precipitation and/or a resulting deposit on the surface which both affects the insolation sensor and the solar modules.

摘要翻译： 公开了一种日照传感器，用于确定太阳光强度，作为评估暴露于太阳光强度的太阳能模块产生的电力的基础。 日照传感器包括包括光入射窗的外表面和被配置为测量太阳光强度的至少一个光传感器。 至少一个光传感器被布置在光入口窗后面。 日照传感器还包括检测器装置，其被配置为检测沉淀物和/或表面上产生的沉积物，这两者都影响日照传感器和太阳能模块。

公开(公告)号：US20110307199A1

公开(公告)日：2011-12-15

申请号：US13155755

申请日：2011-06-08

申请人： Jens Klein ,  Bjoern Magnussen ,  Andreas Strusch ,  Alexander Smith ,  William Gaggioli

发明人： Jens Klein ,  Bjoern Magnussen ,  Andreas Strusch ,  Alexander Smith ,  William Gaggioli

IPC分类号： G06F19/00

CPC分类号： H01L31/042 ,  F24S2020/16 ,  F24S2050/25 ,  H02S50/00 ,  H02S50/10 ,  Y02E10/50

摘要： For recognizing shadowing events affecting a photovoltaic module, electric power produced by the module is recorded. For each position of the sun on a present day an expected value of the electric power is defined. Further, an ideal power course of the electric power over the present day is determined by fitting a curve that corresponds to cloudless sun without shadow casting obstacles to peak values of the electric power recorded for same positions of the sun during a plurality of previous days. For all positions of the sun at which the electric power produced on the present day falls short of the ideal power course a shadowing probability of not less than zero is defined whose magnitude depends on the level of accord of the electric power produced on the present day with the expected value at the position of the sun.

摘要翻译： 为了识别影响光伏模块的影像事件，记录由模块产生的电力。 对于当前日子的每个位置，定义了电力的期望值。 此外，通过将对应于无云太阳而没有阴影投射障碍物的曲线拟合到在多个前几天中对于太阳的相同位置记录的电力的峰值来确定当前电力的理想电力过程。 对于当前产生的电力的太阳的所有位置都不符合理想的动力路径，定义不小于零的遮蔽概率，其大小取决于当前产生的电力的一致程度 在太阳位置的预期值。

公开(公告)号：US06870304B2

公开(公告)日：2005-03-22

申请号：US09801194

申请日：2001-03-08

申请人： Bjoern Magnussen ,  Peter Varadi ,  Benjamin Hagemann ,  Steven Schofield ,  Erick M. Davidson

发明人： Bjoern Magnussen ,  Peter Varadi ,  Benjamin Hagemann ,  Steven Schofield ,  Erick M. Davidson

IPC分类号： H01L41/09 ,  H02N2/00 ,  H02N2/04 ,  H02N2/08 ,  H01L41/08

CPC分类号： H01L41/0906

摘要： A single piezoelectric is excited at a first frequency to cause two vibration modes in a resonator producing a first elliptical motion in a first direction at a selected contacting portion of the resonator that is placed in frictional engagement with a driven element to move the driven element in a first direction. A second frequency excites the same piezoelectric to cause two vibration modes of the resonator producing a second elliptical motion in a second direction at the selected contacting portion to move the driven element in a second direction. The piezoelectric is preloaded in compression by the resonator. Walls of the resonator are stressed past their yield point to maintain the preload. Specially shaped ends on the piezoelectric help preloading. The piezoelectric can send or receive vibratory signals through the driven element to or from sensors to determine the position of the driven element relative to the piezoelectric element or resonator. Conversely, the piezoelectric element can receive vibration or electrical signals passed through the driven element to determine the position of the driven element. The resonator is resiliently urged against the driven element, or vice versa. Plural resonators can drive common driven elements.

公开(公告)号：US06825592B2

公开(公告)日：2004-11-30

申请号：US10691362

申请日：2003-10-22

申请人： Bjoern Magnussen ,  Peter Varadi ,  Benjamin Hagemann ,  Steven Schofield ,  Erick M. Davidson

发明人： Bjoern Magnussen ,  Peter Varadi ,  Benjamin Hagemann ,  Steven Schofield ,  Erick M. Davidson

IPC分类号： H01I4108

CPC分类号： H01L41/0906

摘要： A single piezoelectric is excited at a first frequency to cause two vibration modes in a resonator producing a first elliptical motion in a first direction at a selected contacting portion of the resonator that is placed in frictional engagement with a driven element to move the driven element in a first direction. A second frequency excites the same piezoelectric to cause two vibration modes of the resonator producing a second elliptical motion in a second direction at the selected contacting portion to move the driven element in a second direction. The piezoelectric is preloaded in compression by the resonator. Walls of the resonator are stressed past their yield point to maintain the preload. Specially shaped ends on the piezoelectric help preloading. The piezoelectric can send or receive vibratory signals through the driven element to or from sensors to determine the position of the driven element relative to the piezoelectric element or resonator. Conversely, the piezoelectric element can receive vibration or electrical signals passed through the driven element to determine the position of the driven element. The resonator is resiliently urged against the driven element, or vice versa. Plural resonators can drive common driven elements.

公开(公告)号：US20110308318A1

公开(公告)日：2011-12-22

申请号：US13161773

申请日：2011-06-16

申请人： Bjoern Magnussen

发明人： Bjoern Magnussen

IPC分类号： G01H11/00 ,  G01J3/46 ,  G01G9/00 ,  G01J1/16 ,  G01J1/10

CPC分类号： H02S50/10 ,  G01J1/0492 ,  G01J1/4228 ,  G01J2001/4266

摘要： An insolation sensor is disclosed and is used to determine a solar light intensity as a basis for evaluating electric power generated by solar modules exposed to the solar light intensity. The insolation sensor includes an outer surface including a light entrance window, and at least one photo sensor configured to measure the solar light intensity. The at least one photo sensor is arranged behind the light entrance window. The insolation sensor further includes a detector device configured to detect precipitation and/or a resulting deposit on the surface which both affects the insolation sensor and the solar modules.

摘要翻译： 公开了一种日照传感器，用于确定太阳光强度，作为评估暴露于太阳光强度的太阳能模块产生的电力的基础。 日照传感器包括包括光入射窗的外表面和被配置为测量太阳光强度的至少一个光传感器。 至少一个光传感器被布置在光入口窗后面。 日照传感器还包括检测器装置，其被配置为检测沉淀物和/或表面上产生的沉积物，这两者都影响日照传感器和太阳能模块。