专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2012142040A1 ANTENNA ALIGNMENT AND VEHICLE GUIDANCE FOR WIRELESS CHARGING OF ELECTRIC VEHICLES 审中-公开
标题翻译：电动汽车无线充电的天线对准和车辆指导
公开(公告)号：WO2012142040A1
公开(公告)日：2012-10-18
申请号：PCT/US2012/032926
申请日：2012-04-10
申请人： QUALCOMM INCORPORATED , WIDMER, Hanspeter , SIEBER, Lukas , COOK, Nigel P.
发明人： WIDMER, Hanspeter , SIEBER, Lukas , COOK, Nigel P.
IPC分类号： H04B5/00 , H04J7/02 , B60L11/18
CPC分类号： H04B5/0037 , B60L3/0023 , B60L3/04 , B60L11/182 , B60L11/1824 , B60L11/1829 , B60L11/1831 , B60L11/1833 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2250/16 , H02J5/005 , H02J7/0027 , H02J7/025 , H02J50/12 , H02J50/20 , H04B5/0093 , Y02E60/721 , Y02T10/7005 , Y02T10/7055 , Y02T10/7072 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： Embodiments are directed to a wireless power antenna alignment systems and methods for electric vehicles. A system may include a sensor configured to detect the strength of an electromagnetic field in multiple dimensions and a processor configured to determine at least one of a direction and a position of a transmitted beacon signal based on an output of the sensor.
摘要翻译：实施例涉及无线电力天线对准系统和电动车辆的方法。系统可以包括被配置为检测多维电磁场的强度的传感器和被配置为基于传感器的输出来确定发射的信标信号的方向和位置中的至少一个的处理器。

2. 发明申请

WO2012058466A1 WIRELESS ENERGY TRANSFER VIA COUPLED PARASITIC RESONATORS 审中-公开
标题翻译：通过耦合的PARASIIC共振器进行无线能量传输
公开(公告)号：WO2012058466A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/058147
申请日：2011-10-27
申请人： QUALCOMM INCORPORATED , COOK, Nigel, P. , WIDMER, Hanspeter , SIEBER, Lukas
发明人： COOK, Nigel, P. , WIDMER, Hanspeter , SIEBER, Lukas
IPC分类号： B60L11/18 , H02J5/00 , H02J7/02
CPC分类号： B60L11/182 , B60L3/0069 , B60L3/04 , B60L11/1829 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1877 , B60L11/1879 , B60L2200/12 , B60L2200/26 , B60L2210/30 , B60L2210/40 , B60L2230/40 , B60L2240/36 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/90 , Y02E60/721 , Y02T10/7005 , Y02T10/705 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/168 , Y04S10/126 , Y04S30/12
摘要： This disclosure provides systems, methods and apparatus for wirelessly transferring power using parasitic resonators. In one aspect a wireless power receiver apparatus for powering or charging an electric vehicle (2412) is provided. The wireless power receiver apparatus includes a receive circuit including a first coil (2416). The receive circuit is configured to wirelessly receive power so as to power or charge or power the electric vehicle. The wireless power receiver apparatus further includes a passive circuit including a second coil (2403). The passive circuit is configured to wirelessly receive power from a transmit circuit including a third coil (2404). The passive circuit is further configured to wirelessly retransmit power received from the transmit circuit to the receive circuit. The wireless power receiver apparatus further includes a controller (2444, 2454) configured to displace the second coil (2403) from the first coil (2416) is provided.
摘要翻译：本公开提供了使用寄生谐振器无线传输功率的系统，方法和装置。在一个方面，提供了一种用于为电动车辆（2412）供电或充电的无线电力接收装置。无线电力接收装置包括具有第一线圈（2416）的接收电路。接收电路被配置为无线地接收电力，以对电动车辆供电或充电或供电。无线电力接收装置还包括包括第二线圈（2403）的无源电路。被动电路被配置为从包括第三线圈（2404）的发射电路无线地接收电力。无源电路还被配置为从发射电路向接收电路无线地重传从电力接收的功率。无线电力接收装置还包括被配置为使第二线圈（2403）从第一线圈（2416）移位的控制器（2444,2454）。

3. 发明申请

WO2015142475A1 SYSTEMS, METHODS, AND APPARATUS FOR RADAR-BASED DETECTION OF OBJECTS IN A PREDETERMINED SPACE 审中-公开
标题翻译：用于基于雷达的检测物体在预测空间中的系统，方法和装置
公开(公告)号：WO2015142475A1
公开(公告)日：2015-09-24
申请号：PCT/US2015/016871
申请日：2015-02-20
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , SIEBER, Lukas , DAETWYLER, Andreas , BITTNER, Markus
IPC分类号： H04B5/00 , G01S13/88 , H02J5/00
CPC分类号： G01S13/04 , B60L11/182 , G01S7/032 , G01S13/003 , G01S13/88 , H02J5/005 , H02J7/0027 , H02J7/025 , H02J50/12 , H02J50/40 , H02J50/60 , H02J50/70 , H02J50/80 , H02J50/90 , H04B5/0037 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： This disclosure provides apparatuses and methods for detecting foreign objects. An apparatus for detecting a presence of an object comprises at least one radar antenna attached to a wirelessly chargeable vehicle. The at least one radar antenna is configured to transmit a radar signal into a space between a wireless power receiver of the vehicle and a wireless charger as the vehicle moves in a primary direction of movement of the vehicle and receive the radar signal. The apparatus further comprises a radar processing circuit configured to determine a presence of the object in the space based on at least one characteristic of the received radar signal. The radar processing circuit is further configured to provide an indication to receive power from the wireless charger based at least in part on the determining the presence of the object.
摘要翻译：本公开提供了用于检测异物的装置和方法。用于检测物体存在的装置包括附接到无线充电车辆的至少一个雷达天线。所述至少一个雷达天线被配置为当所述车辆在所述车辆的主要移动方向上移动并且接收所述雷达信号时，将雷达信号发射到所述车辆的无线电力接收器与无线充电器之间的空间中。该装置还包括雷达处理电路，其被配置为基于所接收的雷达信号的至少一个特性来确定该空间中的对象的存在。雷达处理电路还被配置为至少部分地基于确定对象的存在来提供从无线充电器接收电力的指示。

4. 发明申请

WO2014179320A1 VEHICLE CHARGING PAD HAVING REDUCED THICKNESS 审中-公开
标题翻译：车辆充气垫具有减小的厚度
公开(公告)号：WO2014179320A1
公开(公告)日：2014-11-06
申请号：PCT/US2014/035884
申请日：2014-04-29
申请人： QUALCOMM INCORPORATED
发明人： NIEDERHAUSER, Steven, Daniel , KEELING, Nicholas, Athol , WIDMER, Hanspeter , BITTNER, Markus
IPC分类号： H01F38/14
CPC分类号： B60L11/182 , B60L3/003 , B60L3/04 , B60L11/1824 , B60L11/1833 , B60L11/1846 , B60L11/1861 , B60L11/1879 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2240/36 , B60L2240/70 , H01F3/08 , H01F27/306 , H01F27/365 , H01F38/14 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T10/7291 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163 , Y02T90/169 , Y04S30/14
摘要： This disclosure provides systems, methods and apparatus for charging pads for use with wireless power systems. In one aspect a vehicle charging pad having a reduced thickness is provided. A charging pad may include multiple wire coils and a ferrite block backing. By forming a longitudinally extending slot in the ferrite block, a portion of the wires extending from the coils can be routed through the slot in the ferrite block to decrease the overall thickness of the charging pad.
摘要翻译：本公开提供了用于与无线电力系统一起使用的充电垫的系统，方法和装置。在一个方面，提供了具有减小的厚度的车辆充电垫。充电垫可以包括多个线圈和铁氧体块背衬。通过在铁氧体块中形成纵向延伸的槽，从线圈延伸的一部分电线可以穿过铁氧体块中的槽，以减小充电垫的整体厚度。

5. 发明申请

WO2014011776A2 SYSTEMS, METHODS, AND APPARATUS FOR DETECTION OF METAL OBJECTS IN A PREDETERMINED SPACE 审中-公开
标题翻译：用于检测预定空间中的金属物体的系统，方法和装置
公开(公告)号：WO2014011776A2
公开(公告)日：2014-01-16
申请号：PCT/US2013/049935
申请日：2013-07-10
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , BITTNER, Markus , SIEBER, Lukas , FISCHER, Marcel
IPC分类号： H04B5/00
CPC分类号： G01D5/2006 , B60L3/003 , B60L3/0038 , B60L3/0046 , B60L3/04 , B60L11/14 , B60L11/1803 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L11/1835 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1877 , B60L2200/12 , B60L2200/22 , B60L2210/30 , B60L2210/40 , B60L2230/16 , B60L2240/36 , B60L2240/525 , B60L2250/16 , B60L2270/147 , B60L2270/32 , B60L2270/34 , G01N27/725 , G01V3/10 , H01F38/14 , H02J50/12 , H02J50/60 , H04B5/0037 , H04B5/0043 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , 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 foreign objects. In one aspect an apparatus for detecting a presence of an object is provided. The apparatus includes a resonant circuit having a resonant frequency. The resonant circuit includes a sense circuit including an electrically conductive structure. The apparatus further includes a coupling circuit coupled to the sense circuit. The apparatus further includes a detection circuit coupled to the sense circuit via the coupling circuit. The detection circuit is configured to detect the presence of the object in response to detecting a difference between a measured characteristic that depends on a frequency at which the resonant circuit is resonating and a corresponding characteristic that depends on the resonant frequency of the resonant circuit. The coupling circuit is configured to reduce a variation of the resonant frequency by the detection circuit in the absence of the object.
摘要翻译：本公开提供了用于检测异物的系统，方法和装置。在一个方面中，提供了一种用于检测对象的存在的装置。该设备包括具有谐振频率的谐振电路。谐振电路包括包含导电结构的感测电路。该设备还包括耦合到感测电路的耦合电路。该设备还包括经由耦合电路耦合到感测电路的检测电路。检测电路被配置为响应于检测到取决于谐振电路正在谐振的频率的测量特性与取决于谐振电路的谐振频率的相应特性之间的差异来检测物体的存在。耦合电路被配置为在没有物体的情况下通过检测电路减小谐振频率的变化。

6. 发明申请

WO2010028375A1 RECEIVE ANTENNA ARRANGEMENT FOR WIRELESS POWER 审中-公开
标题翻译：接收无线电天线安排
公开(公告)号：WO2010028375A1
公开(公告)日：2010-03-11
申请号：PCT/US2009/056242
申请日：2009-09-08
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： H01Q1/24 , H01Q7/00 , H02J7/00 , H02J7/02
CPC分类号： H01Q1/248 , H01Q1/2225 , H01Q1/243 , H01Q7/00 , H02J7/0004 , H02J17/00 , H02J50/12
摘要： Exemplary embodiments are directed to wireless charging. An electronic device may comprise at least one receive antenna integrated within an electronic device and configured to receive wireless power from a wireless transmit antenna. Further, the at least one receive antenna may be spaced from each conductive component within the electronic device having a clearance therebetween adapted to enable formation of a magnetic field around the loop conductor.
摘要翻译：示例性实施例涉及无线充电。电子设备可以包括集成在电子设备内并被配置为从无线发射天线接收无线电力的至少一个接收天线。此外，至少一个接收天线可以与电子设备内的每个导电部件间隔开，其间具有间隙，适于能够在环形导体周围形成磁场。

7. 发明申请

WO2010028092A1 BIDIRECTIONAL WIRELESS POWER TRANSMISSION 审中-公开
标题翻译：双向无线电力传输
公开(公告)号：WO2010028092A1
公开(公告)日：2010-03-11
申请号：PCT/US2009/055790
申请日：2009-09-02
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： G06K19/077 , G06K19/07
CPC分类号： G06K19/0723 , G06K7/0008 , G06K7/10207 , G06K19/0701 , G06K19/0702 , G06K19/0715 , G06K19/07749 , H02J7/025 , H02J17/00 , H02J50/12
摘要： Exemplary embodiments are directed to wireless power transfer. A wireless power transceiver and device comprise an antenna including a parallel resonator configured to resonate in response to a substantially unmodulated carrier frequency. The wireless power transceiver further comprises a bidirectional power conversion circuit coupled to the parallel resonator. The bidirectional power conversion circuit is reconfigurable to rectify an induced current received at the antenna into DC power and to induce resonance at the antenna in response to DC power.
摘要翻译：示例性实施例涉及无线功率传输。无线功率收发器和设备包括天线，其包括被配置为响应于基本上未调制的载波频率而谐振的并联谐振器。无线功率收发器还包括耦合到并联谐振器的双向功率转换电路。双向功率转换电路是可重构的，以将在天线处接收的感应电流整流为DC电力并且响应于DC功率在天线处引起谐振。

8. 发明申请

WO2010025156A1 PASSIVE RECEIVERS FOR WIRELESS POWER TRANSMISSION 审中-公开
标题翻译：被动接收器用于无线电力传输
公开(公告)号：WO2010025156A1
公开(公告)日：2010-03-04
申请号：PCT/US2009/054960
申请日：2009-08-25
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： G06K19/07
CPC分类号： H02J50/20 , H01Q1/2225 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80
摘要： Exemplary embodiments are directed to wireless power transfer. A wireless power transmission receiver includes a receive antenna including a parallel resonator configured to resonate in response to a magnetic near-field and couple wireless power therefrom. The receiver further includes a passive rectifier circuit coupled to the parallel resonator. The passive rectifier circuit is configured to transform a load impedance to the parallel resonator.
摘要翻译：示例性实施例涉及无线功率传输。无线功率传输接收机包括接收天线，其包括被配置为响应于磁场近场谐振并耦合无线电力的并联谐振器。接收器还包括耦合到并联谐振器的无源整流电路。无源整流电路被配置为将负载阻抗转换成并联谐振器。

9. 发明申请

WO2010014634A3 WIRELESS POWER TRANSMISSION FOR ELECTRONIC DEVICES INCLUDING PARASITIC RESONANT TANK 审中-公开
公开(公告)号：WO2010014634A3
公开(公告)日：2010-02-04
申请号：PCT/US2009/051997
申请日：2009-07-28
申请人： QUALCOMM INCORPORATED , COOK, Nigel , SIEBER, Lukas , WIDMER, Hanspeter
发明人： COOK, Nigel , SIEBER, Lukas , WIDMER, Hanspeter
IPC分类号： H02J17/00 , H02J5/00 , H01Q7/00 , H04B5/00
摘要： Exemplary embodiments are directed to wireless power transfer. A wireless power receiver includes a receive antenna for coupling with a transmit antenna of transmitter generating a magnetic near field. The receive antenna receives wireless power from the magnetic near field and includes a resonant tank and a parasitic resonant tank wirelessly coupled to the resonant tank. A wireless power transmitter includes a transmit antenna for coupling with a receive antenna of a receiver. The transmit antenna generates a magnetic near field for transmission of wireless power and includes a resonant tank and a parasitic resonant tank coupled to the resonant tank.

10. 发明申请

WO2015038650A1 SYSTEMS, METHODS, AND APPARATUS RELATED TO GUIDANCE AND ALIGNMENT FOR AN ELECTRIC VEHICLE AND CHARGING STATION 审中-公开
标题翻译：与电动车辆和充电站的指导和对齐相关的系统，方法和装置
公开(公告)号：WO2015038650A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/054999
申请日：2014-09-10
申请人： QUALCOMM INCORPORATED
发明人： WIDMER, Hanspeter , SIEBER, Lukas , DAETWYLER, Andreas
IPC分类号： G01C21/36
CPC分类号： G01C21/36 , G01C21/3635
摘要： Systems, methods, and apparatus are disclosed for guiding and aligning an electric vehicle with a charging station. In one aspect, a method of guiding an electric vehicle is provided, including determining a location of a charging spot associated to a charging base in relation to a charging coupler of the electric vehicle. The method further includes displaying an indicator of the location of the charging spot in a three dimensional perspective view, the indicator displayed for guiding a user of the electric vehicle to position a charging coupler of the electric vehicle over the charging base within a tolerance area. The method further includes transitioning to displaying the indicator of the location of the charging spot in a two dimensional top-down view based on determining that an angle between a reference point and a point on ground related to the location of the charging spot satisfies a threshold.
摘要翻译：公开了用于引导和对准具有充电站的电动车辆的系统，方法和装置。一方面，提供一种引导电动车辆的方法，包括相对于电动车辆的充电耦合器确定与充电座相关联的充电点的位置。所述方法还包括以三维透视图显示所述充电点的位置的指示符，所述指示器被显示用于引导所述电动车辆的使用者将所述电动车辆的充电耦合器定位在所述充电基座的公差区域内。该方法还包括：基于确定与充电点的位置相关的参考点和地面上的点之间的角度满足阈值，转换到在二维自顶向下视图中显示充电点位置的指示符。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式