公开(公告)号：WO2016209503A1

公开(公告)日：2016-12-29

申请号：PCT/US2016/034118

申请日：2016-05-25

Applicant: QUALCOMM INCORPORATED

Inventor： WIDMER, Hans Peter ,  DAETWYLER, Andreas ,  SIEBER, Lukas

IPC: B60L11/18 ,  G01R33/02 ,  G08G1/042 ,  G08G1/056 ,  H01F38/14 ,  H04B5/00 ,  H02J50/90 ,  G01S1/00

CPC classification number: H02J50/90 ,  B60L11/182 ,  B60L11/1829 ,  B60L11/1831 ,  B60L11/1833 ,  G01D5/204 ,  G01D5/2066 ,  G01R33/02 ,  G01R33/0206 ,  G01R33/028 ,  H01F38/14 ,  H01F2038/143 ,  H02J50/10 ,  H04B5/0037 ,  H04B5/0087 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T90/12 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/14

Abstract: 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 signal under influence of an alternating magnetic field comprising a plurality of wave pulses, each wave pulse occurring in a respective time slot of a plurality of time slots. 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 signal from each of the plurality of sense coils.

Abstract translation: 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包括多个波脉冲的交变磁场的影响下产生相应的信号，每个波脉冲出现在多个时隙的相应时隙中。 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信号来确定无线功率发射器与无线功率接收器的相对位置。

公开(公告)号：WO2016060748A1

公开(公告)日：2016-04-21

申请号：PCT/US2015/048159

申请日：2015-09-02

Applicant: QUALCOMM INCORPORATED

Inventor： SIEBER, Lukas ,  CHOPRA, Swagat

IPC: G01S13/04 ,  G01S13/42 ,  G01S13/56 ,  G01S13/58 ,  G01S13/87 ,  G01S7/41 ,  B60L11/18

CPC classification number: G01S13/04 ,  B60L11/182 ,  B60L11/1829 ,  B60L11/1833 ,  B60L11/1838 ,  B60L2230/10 ,  B60L2270/147 ,  G01S7/415 ,  G01S13/06 ,  G01S13/42 ,  G01S13/56 ,  G01S13/58 ,  G01S13/87 ,  G01S13/88 ,  H02J5/005 ,  Y02T10/7005 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: Systems, methods, and apparatus for living object protection in wireless power transfer applications are provided. In one aspect, an apparatus for detecting objects in a detection area of a wireless power transfer system is provided. The apparatus comprises a plurality of radar transceivers. The apparatus comprises at least one processor configured to receive radar data from the plurality of radar transceivers, detect an object in the detection area based on the received radar data, and adjust the detection area. The apparatus is configured to adjust the detection area based on at least one of a type of chargeable vehicle present, an amount of power being wirelessly transferred by the wireless power transfer system, an alignment of a vehicle with the wireless power transfer system, or a speed of the object approaching the detection area.

Abstract translation: 提供了无线功率传输应用中用于生物保护的系统，方法和装置。 一方面，提供了一种用于检测无线电力传送系统的检测区域中的物体的装置。 该装置包括多个雷达收发器。 所述装置包括：至少一个处理器，被配置为从所述多个雷达收发器接收雷达数据，基于所接收的雷达数据检测所述检测区域中的对象，并调整所述检测区域。 该装置被配置为基于存在的可充电车辆的类型，由无线电力传送系统无线传送的功率量，车辆与无线电力传送系统的对准中的至少一种来调整检测区域，或者 物体接近检测区域的速度。

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

Applicant: QUALCOMM INCORPORATED

Inventor： SIEBER, Lukas ,  FISCHER, Marcel ,  WIDMER, Hanspeter

IPC: H02J7/02 ,  B60L11/18

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2011146661A2

公开(公告)日：2011-11-24

申请号：PCT/US2011/037058

申请日：2011-05-18

Applicant: QUALCOMM INCORPORATED ,  WIDMER, Hanspeter ,  COOK, Nigel, P. ,  SIEBER, Lukas

Inventor： WIDMER, Hanspeter ,  COOK, Nigel, P. ,  SIEBER, Lukas

IPC: H02J7/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2011127449A3

公开(公告)日：2011-10-13

申请号：PCT/US2011/031850

申请日：2011-04-08

Applicant: QUALCOMM Incorporated ,  COOK, Nigel ,  SIEBER, Lukas ,  WIDMER, Hanspeter

Inventor： COOK, Nigel ,  SIEBER, Lukas ,  WIDMER, Hanspeter

IPC: B60L11/18 ,  H04B5/00

Abstract: Exemplary embodiments are directed to bidirectional wireless power transfer using magnetic resonance in a coupling mode region between a charging base (CB) and a battery electric vehicle (BEV). For different configurations, the wireless power transfer can occur from the CB to the BEV and from the BEV to the CB.

公开(公告)号：WO2010006078A1

公开(公告)日：2010-01-14

申请号：PCT/US2009/049975

申请日：2009-07-08

Applicant: QUALCOMM INCORPORATED ,  COOK, Nigel ,  WIDMER, Hanspeter ,  SIEBER, Lukas ,  ALLRED, David

Inventor： COOK, Nigel ,  WIDMER, Hanspeter ,  SIEBER, Lukas ,  ALLRED, David

IPC: H02J7/02 ,  H02J5/00 ,  H02J7/00 ,  H04B5/00

CPC classification number: H02J50/12 ,  B60L11/182 ,  B60L11/1829 ,  B60L11/1838 ,  B60L2210/20 ,  H01F38/14 ,  H01Q1/2225 ,  H01Q7/00 ,  H02J50/40 ,  H04B5/0037 ,  H04B5/0093 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/725 ,  Y02T90/121 ,  Y02T90/122 ,  Y02T90/125 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: Improved battery-charging system for a vehicle. Primary and secondary coils are located in places where the vehicle can receive power from the primary coil by pulling into a parking space, for example. The parking space may have a coil embedded in the ground, or may have an array of coils embedded in the ground. A guidance system is disclosed. Fine positioning is also disclosed. The secondary coil in the vehicle can also be raised or lowered to improve coupling.

Abstract translation: 改进车辆电池充电系统。 主要和次要线圈位于例如通过拉入停车位的情况下车辆可以从初级线圈接收电力的地方。 停车空间可以具有嵌入在地面中的线圈，或者可以具有嵌入地面中的线圈阵列。 引导系统被公开。 还公开了精细定位。 车辆中的次级线圈也可以升高或降低以改善联轴器。