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1.发明申请SYSTEMS, METHODS AND APPARATUSES FOR GUIDANCE AND ALIGNMENT IN ELECTRIC VEHICLES WIRELESS INDUCTIVE CHARGING SYSTEMS 审中-公开电动车无引导电荷系统的指导和对准的系统，方法和装置公开(公告)号：US20160380487A1
公开(公告)日：2016-12-29
申请号：US15069559
申请日：2016-03-14
CPC分类号： H02J50/90 , B60L53/12 , B60L53/36 , B60L53/38 , B60L53/39 , G01D5/20 , G01D5/2066 , G01R33/02 , G01R33/0206 , H01F38/14 , H01F2038/143 , H02J50/12 , H04B5/0037 , H04B5/0043 , H04B5/0087 , H04B5/0093 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： An apparatus for determining a relative position of a wireless power transmitter from a wireless power receiver is provided. The apparatus comprises a plurality of sense coils, each configured to generate a respective voltage signal under influence of a first alternating magnetic field oscillating at two frequencies and a second alternating magnetic field oscillating at at least one frequency. The apparatus further comprises a processor configured to determine the relative position of the wireless power transmitter from the wireless power receiver based on the respective voltage signal from each of the plurality of sense coils.
摘要翻译： 提供一种用于确定无线电力发射机与无线电力接收机的相对位置的装置。 该装置包括多个感测线圈，每个感测线圈被配置为在两个频率下振荡的第一交变磁场和至少一个频率振荡的第二交变磁场的影响下产生相应的电压信号。 该装置还包括处理器，其被配置为基于来自多个感测线圈中的每一个的相应电压信号来确定无线功率发射器与无线电力接收器的相对位置。
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2.发明申请SYSTEMS, METHODS, AND APPARATUS FOR LIVING OBJECT PROTECTION HAVING EXTENDED FUNCTIONALITY IN WIRELESS POWER TRANSFER APPLICATIONS 有权用于在无线电力传输应用中实现扩展功能的物体保护的系统，方法和装置公开(公告)号：US20160178740A1
公开(公告)日：2016-06-23
申请号：US14817813
申请日：2015-08-04
发明人： Lukas Sieber , Grzegorz krzysztof Ombach , Hans Peter Widmer , Markus Bittner , Bernward Dimke , Swagat Chopra
CPC分类号： G01S13/08 , B60L11/182 , B60L11/1829 , B60L11/1833 , B60L11/1838 , G01S7/415 , G01S13/04 , G01S13/56 , G01S13/74 , G01S13/751 , G01S13/878 , G01S13/88 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/163
摘要： Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applications are provided. In one aspect, an apparatus for detecting objects in a detection area near a wireless power transfer system is provided. The apparatus comprises a plurality of radar transceivers integrated into a wireless power transmitter, each transceiver configured to transmit and receive radar signals. The apparatus comprises at least one processor configured to receive radar data from the plurality of radar transceivers. The processor is configured to compare responses in the received radar data from each of the plurality of radar transceivers. The processor is configured to determine a presence of a vehicle at a first distance from the plurality of radar transceivers based at least in part on a correlation of the responses in the received radar data from each of the plurality of radar transceivers. The processor is configured to filter portions of the received radar data corresponding to movement within a predetermined range of distances from the plurality of radar transceivers that includes the first distance.
摘要翻译： 提供了在无线功率传输应用中具有扩展功能的用于生物对象保护的系统，方法和装置。 一方面，提供一种用于检测无线电力传送系统附近的检测区域中的物体的装置。 该装置包括集成到无线电力发射机中的多个雷达收发器，每个收发器被配置为发射和接收雷达信号。 该装置包括至少一个处理器，其被配置为从多个雷达收发器接收雷达数据。 处理器被配置为比较来自多个雷达收发器中的每一个的所接收的雷达数据中的响应。 处理器被配置为至少部分地基于来自多个雷达收发器中的每一个的所接收的雷达数据中的响应的相关性来确定来自多个雷达收发器的第一距离的车辆的存在。 该处理器被配置为对与从包括第一距离的多个雷达收发器的预定距离范围内的移动相对应的接收到的雷达数据的部分进行过滤。
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3.发明申请SYSTEMS, METHODS, AND APPARATUS FOR INCREASED FOREIGN OBJECT DETECTION LOOP ARRAY SENSITIVITY 有权系统，方法和设备增加外部对象检测环路灵敏度公开(公告)号：US20150109000A1
公开(公告)日：2015-04-23
申请号：US14218516
申请日：2014-03-18
发明人： Lukas Sieber , Marcel Fischer , Hanspeter Widmer
CPC分类号： G01B7/003 , B60L11/182 , B60L11/1829 , B60L11/1833 , B60L2270/147 , G01R29/0807 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14
摘要： This disclosure provides systems, methods and apparatus for detecting foreign objects. An apparatus for detecting a presence of an object is provided including a plurality of electrically conductive loops arranged in an array. The apparatus includes a sensor circuit configured to determine a characteristic associated with each of the plurality of loops. The apparatus includes a hardware processor configured to, for each loop of the plurality of loops, determine a parameter based on the characteristic associated with the loop and the characteristic associated with at least one adjacent loop. The hardware processor may be further configured to determine the presence of the object based on the parameter. The parameter may comprise a sum of a difference between the characteristic associated with the loop and a reference value for the characteristic, and a difference between the characteristic associated with each of the at least one adjacent loop and the reference value.
摘要翻译： 本公开提供了用于检测异物的系统，方法和装置。 提供一种用于检测物体存在的装置，其包括以阵列布置的多个导电环。 该装置包括被配置为确定与多个循环中的每一个相关联的特性的传感器电路。 该装置包括硬件处理器，该硬件处理器被配置为针对多个循环的每个循环，基于与循环相关联的特性和与至少一个相邻循环相关联的特性来确定参数。 硬件处理器可以被进一步配置为基于该参数来确定对象的存在。 该参数可以包括与环路相关联的特性与特性的参考值之间的差异之和，以及与至少一个相邻循环中的每一个相关联的特征与参考值之间的差值。
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公开(公告)号：US20150061590A1
公开(公告)日：2015-03-05
申请号：US14537767
申请日：2014-11-10
发明人： Hanspeter Widmer , Nigel Cook , Lukas Sieber
CPC分类号： B60L11/182 , B60L11/1827 , B60L11/1829 , B60L11/1833 , B60L2200/26 , B60L2270/147 , H01F38/14 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T10/7088 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/14 , Y02T90/168 , Y04S30/12
摘要： Exemplary embodiments are directed to wireless power transfer using magnetic resonance in a coupling mode region between a charging base (CB) and a remote system such as a battery electric vehicle (BEV). The wireless power transfer can occur from the CB to the remote system and from the remote system to the CB. Load adaptation and power control methods can be employed to adjust the amount of power transferred over the wireless power link, while maintaining transfer efficiency.
摘要翻译： 示例性实施例涉及在充电基座（CB）和远程系统（例如电池电动车辆（BEV））之间的耦合模式区域中使用磁共振的无线功率传输。 无线电力传输可以从CB发送到远程系统，从远程系统发送到CB。 可以采用负载自适应和功率控制方法来调整在无线电力链路上传输的功率量，同时保持传输效率。
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5.发明申请公开(公告)号：US20140300203A1
公开(公告)日：2014-10-09
申请号：US14309754
申请日：2014-06-19
发明人： Nigel P. Cook , Hanspeter Widmer , Lukas Sieber
IPC分类号： H02J5/00
CPC分类号： H02J50/12 , H01Q1/2225 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J50/05 , H02J50/23 , H02J50/27 , H02J50/40
摘要： A wireless power transmission system is disclosed. In one aspect, the system includes a transmitting antenna configured to transmit power, via a magnetic field, to a receiving antenna to power a load. The system also includes a tuning loop electrically isolated from the transmitting antenna and being movable relative to the transmitting antenna to adjust a coupling between the transmitting antenna and the tuning loop.
摘要翻译： 公开了一种无线电力传输系统。 在一个方面，该系统包括被配置为经由磁场将功率发送到接收天线以为负载供电的发射天线。 该系统还包括与发射天线电隔离并且可相对于发射天线移动的调谐回路，以调节发射天线和调谐回路之间的耦合。
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公开(公告)号：US09979230B2
公开(公告)日：2018-05-22
申请号：US14163704
申请日：2014-01-24
发明人： Nigel P. Cook , Hanspeter Widmer , Lukas Sieber
摘要： Method and system for wireless power transmission are disclosed. In one aspect, the system includes a charging base positioned on a desktop component and configured to be positioned on a desktop. The system also includes a transmitter located in the charging base and including a transmit coil wound about a plane, the transmitter being configured to wirelessly transfer power, via a wireless field, from the transmit coil to a first receiver. The system further includes a power relay configured to be positioned on the desktop and configured to relay power received from the transmitter to at least one peripheral device different from the first receiver when the peripheral device is positioned on the desktop.
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7.发明授权System and method for efficient wireless power transfer to devices located on and outside a charging base 有权用于有效无线电力传输到位于充电基座和外部的设备的系统和方法公开(公告)号：US09450456B2
公开(公告)日：2016-09-20
申请号：US13913036
申请日：2013-06-07
发明人： Nigel P. Cook , Hanspeter Widmer , Lukas Sieber
摘要： A wireless power transmission system and method for transmitting power from a charging base to receivers located both on and outside the charging base. The system utilizes wireless power transmission of a transmitter with a wound transmit coil.
摘要翻译： 一种无线电力传输系统和方法，用于将电力从充电座发送到位于充电座外部的接收器。 该系统利用具有绕线发射线圈的发射机的无线电力传输。
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8.发明授权公开(公告)号：US09376026B2
公开(公告)日：2016-06-28
申请号：US13937154
申请日：2013-07-08
CPC分类号： B60L11/182 , G05F1/14 , H01F38/14 , H01F2027/348 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect an apparatus for wirelessly transferring power from a charging power source to a device is provided. The apparatus includes a first strand wound in one or more turns and operationally coupled to the charging power source and a second strand wound together with the first strand in one or more turns and operationally coupled to the charging power source. The apparatus further includes an inductor circuit connected to the first strand and disconnected from the second strand. The inductor circuit is further configured to reduce a current difference between a first current flowing through the first strand and a second current flowing through the second strand.
摘要翻译： 本公开提供了用于无线电力传输的系统，方法和装置。 在一个方面，提供了一种用于将功率从充电电源无线传输到设备的装置。 该装置包括以一匝或多匝缠绕的第一股线，并且可操作地耦合到充电电源，以及以一匝或多匝缠绕在第一股线上的第二股线，并且可操作地连接到充电电源。 该装置还包括连接到第一股线并与第二股线分离的电感器电路。 电感器电路还被配置为减小流过第一股线的第一电流与流过第二股线的第二电流之间的电流差。
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9.发明申请SYSTEMS AND METHODS FOR WIRELESS POWER AND DATA TRANSFER FOR ELECTRONIC DEVICES 有权用于电子设备的无线电力和数据传输的系统和方法公开(公告)号：US20150137750A1
公开(公告)日：2015-05-21
申请号：US14609793
申请日：2015-01-30
发明人： Miles Alexander Lyell Kirby , Ernest Tadashi Ozaki , Rinat Burdo , Virginia Walker Keating , Michael John Mangan , Anne Katrin Konertz , Paul Eric Jacobs , William Henry Von Novak, III , Roy Franklin Quick, JR. , Roy Howard Davis , Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
CPC分类号： H02J50/80 , G06F8/65 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/90 , H04B5/0031 , H04R2205/021
摘要： Exemplary embodiments are directed to wireless power. A wireless charging device may comprise a charging region configured for placement of one or more chargeable devices. The charging device may further include at least one transmit antenna configured for transmitting wireless power within the charging region. Furthermore, the charging device is configured to exchange data between at least one chargeable device of the one or more chargeable devices.
摘要翻译： 示例性实施例涉及无线电力。 无线充电装置可以包括被配置用于放置一个或多个可充电装置的充电区域。 充电装置还可以包括被配置为在充电区域内发送无线电力的至少一个发射天线。 此外，充电装置被配置为在一个或多个可充电装置的至少一个可充电装置之间交换数据。
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公开(公告)号：US20140183969A1
公开(公告)日：2014-07-03
申请号：US14198322
申请日：2014-03-05
发明人： Nigel P. Cook , Lukas Sieber , Hanspeter Widmer
IPC分类号： H01F38/14
摘要： A wireless power bridge that allows magnetic transmission of energy across a solid barrier such as a wall. A circuit is described for controlling the operation.
摘要翻译： 一种无线电源桥，能够跨越固体屏障（如墙壁）传输能量。 描述了用于控制操作的电路。
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