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11. 发明申请

WO2015020885A2 SYSTEMS, METHODS, AND APPARATUS RELATED TO DETECTING AND IDENTIFYING ELECTRIC VEHICLE AND CHARGING STATION 审中-公开
标题翻译：与电动车辆和充电站的检测和识别相关的系统，方法和装置
公开(公告)号：WO2015020885A2
公开(公告)日：2015-02-12
申请号：PCT/US2014/049237
申请日：2014-07-31
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter
IPC分类号： B60L11/18
CPC分类号： B60L11/182 , B60L11/1829 , B60L11/1833 , B60L11/1838 , B60L2230/16 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037 , Y02T10/7005 , Y02T10/7088 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
摘要： Systems, methods, and apparatus are disclosed for communicating between a charging station and an electric vehicle. In one aspect, a method of pairing a charging station with an electric vehicle is provided, including providing wireless power via a magnetic field having a first intensity level that is sufficient to charge or power the electric vehicle, providing an information signal via the magnetic field when the magnetic field is set at a second intensity level that is lower than the first intensity level, the information signal uniquely identifying the charging station from a plurality of charging stations, communicating with the electric vehicle via a communication link that is different from the magnetic field, communicating comprising communicating with the electric vehicle parking guidance information to the location of the charging station, and establishing the communication link based at least in part on the information signal provided via the magnetic field.
摘要翻译：公开了用于在充电站和电动车辆之间通信的系统，方法和装置。一方面，提供了一种将充电站与电动车辆配对的方法，包括经由具有足以对电动车充电或供电的第一强度水平的磁场提供无线电力，经由磁场提供信息信号当所述磁场被设定在低于所述第一强度水平的第二强度水平时，所述信息信号从多个充电站中唯一地识别所述充电站，所述多个充电站经由与所述磁性不同的通信链路与所述电动车辆通信场地，包括与电动车辆停车指导信息通信到充电站的位置的通信，以及至少部分地基于经由磁场提供的信息信号建立通信链路。

12. 发明申请

WO2014182471A2 SYSTEM AND METHOD FOR DETECTING THE PRESENCE OF A MOVING OBJECT BELOW A VEHICLE 审中-公开
标题翻译：用于检测车辆下移动对象的存在的系统和方法
公开(公告)号：WO2014182471A2
公开(公告)日：2014-11-13
申请号：PCT/US2014/035468
申请日：2014-04-25
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , SIEBER, Lukas , BITTNER, Markus
IPC分类号： H02J7/02
CPC分类号： B60L11/182 , B60L11/14 , B60L11/1824 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L2200/12 , B60L2200/22 , B60L2210/30 , B60L2210/40 , B60L2250/16 , B60L2270/147 , G01S13/56 , H01Q9/0407 , H01Q21/00 , H01Q21/065 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： This disclosure provides systems, methods and apparatus for detecting the presence of an object or living being below a vehicle. In one aspect a wireless charging system for an electric vehicle is provided. The system includes a vehicle charging pad configured to wirelessly receive power from a base charging pad spaced from the vehicle charging pad. The system further includes a detection apparatus on a surface of the vehicle. The detection apparatus is configured to detect existence of a moving object within an exclusion zone underneath the vehicle. The detection apparatus includes at least one antenna assembly configured to transmit radiation and to receive radiation reflected from material within the exclusion zone. The at least one antenna assembly has a radiation pattern for at least one of the transmitted radiation and the received radiation, the radiation pattern having a maximum gain and having a first gain along a first line perpendicular to the surface less than half of the maximum gain on a linear scale.
摘要翻译：本公开提供了用于检测车辆下方的物体或生物的存在的系统，方法和装置。一方面，提供一种用于电动车辆的无线充电系统。该系统包括配置为从与车辆充电垫间隔开的基座充电垫无线地接收电力的车辆充电垫。该系统还包括在车辆表面上的检测装置。检测装置被配置为检测车辆下方的排除区域内的移动物体的存在。该检测装置包括至少一个天线组件，其被配置为传送辐射并且接收从该禁区内的材料反射的辐射。所述至少一个天线组件具有用于所发射的辐射和所接收的辐射中的至少一个的辐射图，所述辐射图具有最大增益，并且沿垂直于所述表面的第一线具有小于所述最大增益的一半的第一增益线性刻度。

13. 发明申请

WO2014062577A2 SYSTEM AND METHOD FOR INDUCTANCE COMPENSATION IN WIRELESS POWER TRANSFER 审中-公开
标题翻译：用于无线电力传输中的电感补偿的系统和方法
公开(公告)号：WO2014062577A2
公开(公告)日：2014-04-24
申请号：PCT/US2013/064858
申请日：2013-10-14
申请人： QUALCOMM INCORPORATED
发明人： KEELING, Nicholas A. , BUDHIA, Mickel , WIDMER, Hanspeter , FISCHER, Marcel , SIEBER, Lukas
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功率传输的系统，方法和装置。在一个方面中，提供了一种用于将电力从充电电源无线地传输到设备的设备。该设备包括缠绕成一圈或多圈且可操作地耦合到充电电源的第一股和与第一股一起缠绕一圈或多圈并且可操作地耦合到充电电源的第二股。该设备还包括连接到第一股并与第二股断开的感应器电路。电感器电路进一步被配置为减小流经第一股线的第一电流和流过第二股线的第二电流之间的电流差。

14. 发明申请

WO2010127047A1 PARASITIC DEVICES FOR WIRELESS POWER TRANSFER 审中-公开
标题翻译：用于无线电力传输的PARASITIC设备
公开(公告)号：WO2010127047A1
公开(公告)日：2010-11-04
申请号：PCT/US2010/032854
申请日：2010-04-28
申请人： QUALCOMM Incorporated , COOK, Nigel, P. , SIEBER, Lukas , WIDMER, Hanspeter
发明人： COOK, Nigel, P. , SIEBER, Lukas , WIDMER, Hanspeter
IPC分类号： H02J5/00 , H02J7/02 , H02J17/00 , H01Q19/00
CPC分类号： H02J50/20 , H01Q19/005 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12
摘要： Exemplary embodiments are directed to wireless power transfer. A method may include wirelessly receiving power from a near field in a first near field coupling mode region with at least one parasitic antenna coupled to a housing having a chargeable device positioned therein. The method may further include generating an enhanced near field from the near field with the at least one parasitic antenna and wirelessly receiving power from the enhanced near field at an at least one receive antenna coupled to the chargeable device.
摘要翻译：示例性实施例涉及无线功率传输。一种方法可以包括在第一近场耦合模式区域中从近场无线地接收功率，其中至少一个寄生天线耦合到具有定位在其中的可充电装置的壳体。该方法还可以包括利用至少一个寄生天线从近场产生增强的近场，并且在耦合到可计费装置的至少一个接收天线处从增强的近场无线地接收功率。

15. 发明申请

WO2010033727A2 TRANSMITTERS FOR WIRELESS POWER TRANSMISSION 审中-公开
标题翻译：用于无线电力传输的变送器
公开(公告)号：WO2010033727A2
公开(公告)日：2010-03-25
申请号：PCT/US2009/057355
申请日：2009-09-17
申请人： QUALCOMM Incorporated , COOK, Nigel P. , SIEBER, Lukas , WIDMER, Hanspeter
发明人： COOK, Nigel P. , SIEBER, Lukas , WIDMER, Hanspeter
IPC分类号： H02J7/02 , H03F3/217
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10 , H03F3/2176
摘要： Exemplary embodiments are directed to wireless power transfer. A wireless power transmitter includes a transmit antenna configured as a resonant tank including a loop inductor and an antenna capacitance. The transmitter further includes an amplifier configured to drive the transmit antenna and a matching circuit operably coupled between the transmit antenna and the amplifier. The transmitter also includes a capacitor integrating the antenna capacitance and a matching circuit capacitance.
摘要翻译：示例性实施例涉及无线功率传输。无线电力发射机包括配置为包括环路电感器和天线电容的谐振回路的发射天线。发射机还包括被配置为驱动发射天线的放大器和可操作地耦合在发射天线和放大器之间的匹配电路。发射机还包括集成天线电容和匹配电路电容的电容器。

16. 发明申请

WO2010022181A1 WIRELESS POWER TRANSMISSION FOR PORTABLE WIRELESS POWER CHARGING 审中-公开
标题翻译：无线电力传输无线电力传输
公开(公告)号：WO2010022181A1
公开(公告)日：2010-02-25
申请号：PCT/US2009/054354
申请日：2009-08-19
申请人： QUALCOMM INCORPORATED , COOK, Nigel , SIEBER, Lukas , WIDMER, Hanspeter
发明人： COOK, Nigel , SIEBER, Lukas , WIDMER, Hanspeter
IPC分类号： H01Q1/24 , H01Q7/00 , H02J7/00 , H02J7/02
CPC分类号： H01Q1/248 , H01Q7/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/50 , H02J50/60 , H04B5/0025 , H04B5/0037
摘要： Exemplary embodiments are directed to wireless power transfer. A portable wireless power charger includes an antenna configured to generate a magnetic near-field for coupling of wireless power to a wireless powered device including a receiver. The antenna is substantially disposed around the perimeter of the charging pad. The portable wireless power charger further includes a feeder cable for coupling the input power to the charging pad.
摘要翻译：示例性实施例涉及无线功率传输。便携式无线电力充电器包括被配置为产生用于将无线电力耦合到包括接收器的无线供电设备的磁近场的天线。天线基本上设置在充电垫的周边周围。便携式无线电力充电器还包括用于将输入功率耦合到充电垫的馈电电缆。

17. 发明申请

WO2015094964A1 COIL TOPOLOGIES FOR INDUCTIVE POWER TRANSFER 审中-公开
标题翻译：用于电力传输的线圈拓扑
公开(公告)号：WO2015094964A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/070011
申请日：2014-12-12
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , KEELING, Nicholas Athol , BEAVER, Jonathan
IPC分类号： H02J5/00 , B60L11/18 , H01F38/14 , H02J7/02
CPC分类号： H01F38/14 , B60L11/1809 , B60L11/182 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： This disclosure provides systems, methods and apparatus including a magnetic flux device configured to transmit or receive magnetic flux. In certain configurations, the magnetic flux device can include a first coil with a first layer and second layer, a second coil with a third layer and fourth layer, and a magnetically permeable material with the first coil extending over a first edge of the magnetically permeable material and the second coil extending over a second edge of the magnetically permeable material. In certain other configurations, the magnetic flux device can include a first conductive structure including a first coil and a second coil enclosing a first area and a second area, respectively. The magnetic flux device can further include a second conductive structure with at least a first planar portion of the first conductive structure being substantially coplanar with a second planar portion of the second conductive structure.
摘要翻译：本公开提供了包括被配置为发送或接收磁通量的磁通量装置的系统，方法和装置。在某些配置中，磁通量装置可以包括具有第一层和第二层的第一线圈，具有第三层和第四层的第二线圈以及具有第一线圈的导磁材料，该导磁材料在导磁材料，并且第二线圈在导磁材料的第二边缘上延伸。在某些其它构造中，磁通装置可以包括分别包括第一线圈和第二线圈的第一导电结构，该第一线圈和第二线圈包围第一区域和第二区域。磁通装置还可以包括第二导电结构，其中第一导电结构的至少第一平面部分与第二导电结构的第二平面部分基本共面。

18. 发明申请

WO2015061178A1 SYSTEMS, METHODS, AND APPARATUS FOR INCREASED FOREIGN OBJECT DETECTION LOOP ARRAY SENSITIVITY 审中-公开
标题翻译：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：WO2015061178A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/061190
申请日：2014-10-17
申请人： QUALCOMM INCORPORATED
发明人： SIEBER, Lukas , FISCHER, Marcel , WIDMER, Hanspeter
IPC分类号： H02J7/02 , B60L11/18
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 (701, 702, 703, 704) arranged in an array. The apparatus includes a sensor circuit (730) configured to determine a characteristic associated with each of the plurality of loops. The apparatus includes a hardware processor (734) 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。提供了一种用于检测物体存在的装置，包括排列成阵列的多个导电回路（701,702,703,704）。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征的传感器电路（730）。该装置包括硬件处理器（734），其被配置为针对多个回路的每个回路，基于与循环相关联的特性和与至少一个相邻回路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。

19. 发明申请

WO2015002889A1 WIRELESS POWER TRANSMITTER WITH A PLURALITY OF MAGNETIC OSCILLATORS 审中-公开
标题翻译：具有多种磁性振荡器的无线发射器
公开(公告)号：WO2015002889A1
公开(公告)日：2015-01-08
申请号：PCT/US2014/044913
申请日：2014-06-30
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , COOK, Nigel, P. , BITTNER, Markus
IPC分类号： H02J5/00 , H02J7/02 , H04B5/00 , H02J17/00
CPC分类号： H02J50/12 , H01F38/14 , H02J7/025 , H02J17/00 , H02J50/10 , H02J50/70 , H03B15/006 , H04B5/0037
摘要： A power transmitter is configured to wirelessly transfer power to at least one power receiver. The power transmitter includes at least one excitation circuit configured to generate a time-varying first magnetic field in response to a time-varying electric current flowing through the at least one excitation circuit. The time-varying first magnetic field has an excitation frequency. The power transmitter further includes a plurality of magnetic oscillators. Each magnetic oscillator of the plurality of magnetic oscillators has a mechanical resonant frequency substantially equal to the excitation frequency. The plurality of magnetic oscillators is configured to generate a time-varying second magnetic field in response to the first magnetic field.
摘要翻译：功率发射器被配置为将功率无线地传送到至少一个功率接收器。功率发射器包括至少一个激励电路，其被配置为响应于流过至少一个激励电路的时变电流而产生时变的第一磁场。时变的第一磁场具有激励频率。功率发射器还包括多个磁振荡器。多个磁振荡器的每个磁振荡器具有基本上等于激励频率的机械共振频率。多个磁振荡器被配置为响应于第一磁场产生时变的第二磁场。

20. 发明申请

WO2014070443A2 COIL ARRANGEMENTS IN WIRELESS POWER TRANSFER SYSTEMS FOR LOW ELECTROMAGNETIC EMISSIONS 审中-公开
标题翻译：低电磁辐射无线电力传输系统中的线圈布置
公开(公告)号：WO2014070443A2
公开(公告)日：2014-05-08
申请号：PCT/US2013/064957
申请日：2013-10-15
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , KEELING, Nicholas, A.
IPC分类号： B60L11/18
CPC分类号： H01F38/14 , B60L11/182 , H01F2003/005 , H02J5/005 , H02J7/025 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/16
摘要： This disclosure provides systems, methods and apparatus for wireless power transfer. In one aspect the disclosure provides an apparatus for wirelessly communicating power. The apparatus includes a first conductive structure, with a length greater than a width, configured to wirelessly receive power via a magnetic field. The first conductive structure includes two substantially co-planar loops. The first conductive structure has a first edge and a second edge each intersecting a geometric line along the length of the first conductive structure. The apparatus further includes a second conductive structure, with a length greater than width, positioned between the first conductive structure and a magnetic material and configured to wirelessly receive power via the magnetic field. The length of the second conductive structure is substantially equal to at least a distance along the geometric line between the first edge and the second edge of the first conductive structure.
摘要翻译：本公开提供了用于无线功率传输的系统，方法和装置。在一个方面中，本公开提供了一种用于无线通信功率的设备。该装置包括长度大于宽度的第一导电结构，其被配置为通过磁场无线地接收功率。第一导电结构包括两个基本上共面的环路。第一导电结构具有第一边缘和第二边缘，每个边缘沿着第一导电结构的长度与几何线相交。该装置进一步包括长度大于宽度的第二导电结构，该第二导电结构位于第一导电结构和磁性材料之间并被配置为经由磁场无线地接收功率。第二导电结构的长度基本上等于沿着第一导电结构的第一边缘和第二边缘之间的几何线的至少一个距离。

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