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公开(公告)号：US20090174263A1
公开(公告)日：2009-07-09
申请号：US12349840
申请日：2009-01-07
申请人： David W. Baarman , Scott A. Mollema , Joshua K. Schwannecke , Thomas Jay Leppien , Kenneth Michael Burns
发明人： David W. Baarman , Scott A. Mollema , Joshua K. Schwannecke , Thomas Jay Leppien , Kenneth Michael Burns
CPC分类号： H02J50/12 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H02J50/90 , H02M3/33523 , Y02B70/1433
摘要： An inductive power supply that maintains resonance and adjusts duty cycle based on feedback from a secondary circuit. A controller, driver circuit and switching circuit cooperate to generate an AC signal at a selected operating frequency and duty cycle. The AC signal is applied to the tank circuit to create an inductive field for powering the secondary. The secondary communicates feedback about the received power back to the primary controller. The power transfer efficiency may be optimized by maintaining the operating frequency substantially at resonance, and the amount of power transferred may be controlled by adjusting the duty cycle.
摘要翻译： 感应电源，其基于来自次级电路的反馈维持谐振并调整占空比。 控制器，驱动器电路和开关电路协作以选定的工作频率和工作周期产生AC信号。 AC信号被施加到储能电路以产生用于给次级供电的感应场。 次级将关于所接收的功率的反馈传送回主控制器。 可以通过将工作频率基本保持在谐振来优化功率传递效率，并且可以通过调整占空比来控制传送的功率量。
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公开(公告)号：US08545284B2
公开(公告)日：2013-10-01
申请号：US12622465
申请日：2009-11-20
申请人： David W. Baarman , Richard B. Bylsma , Hai D. Nguyen , Joshua B. Taylor , William T. Stoner, Jr.
发明人： David W. Baarman , Richard B. Bylsma , Hai D. Nguyen , Joshua B. Taylor , William T. Stoner, Jr.
IPC分类号： A63H18/00
摘要： An inductively powered toy vehicle and an associated track with inductive charging segment. The vehicle may include a secondary coil, a drive motor, an electrical power storage device connected between said secondary coil and said drive motor, and a wireless communications unit. The charging segment may include a primary coil, a sense circuit operable to detect the presence of the vehicle based on a change in the detected impedance of the primary coil, and a power control unit operable to provide a time-varying current to the primary coil when the vehicle traverses the charging segment. The primary coil is positioned within the race track adjacent the track upper surface. The vehicle drive motor may be operable at first and second speed settings, and a remote control device can provide operating instructions to the vehicle wireless communications unit.
摘要翻译： 一种感应动力玩具车和一个带有感应充电段的相关轨道。 车辆可以包括次级线圈，驱动电动机，连接在所述次级线圈和所述驱动电动机之间的电力存储装置，以及无线通信单元。 充电段可以包括初级线圈，感测电路，其可操作以基于检测到的初级线圈的阻抗的变化来检测车辆的存在;以及功率控制单元，其可操作以向初级线圈提供时变电流 当车辆穿过充电段时。 初级线圈位于轨道上表面附近的跑道内。 车辆驱动电动机可以在第一和第二速度设置下操作，并且遥控设备可以向车辆无线通信单元提供操作指令。
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公开(公告)号：US09312728B2
公开(公告)日：2016-04-12
申请号：US12763622
申请日：2010-04-20
CPC分类号： H02J50/10 , G06Q30/0255 , G06Q30/0261 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H02J2007/0001 , H04L12/10 , Y04S50/14
摘要： A wireless charging system is disclosed. The wireless charging system includes a detector configured to identify device information related to a device to be powered at a location, a location processor coupled with the detector and configured to deliver location-specific information related to the location to the device to be powered based on the detected device information, a power supply in communication with the location processor configured to wirelessly provide power to the device based on the detected device information, such that the location processor is configured to deliver the location specific information to the device via a first channel, and wherein the power supply is configured to wirelessly provide power to the device via a second channel.
摘要翻译： 公开了一种无线充电系统。 无线充电系统包括检测器，其被配置为识别与在一个位置处被供电的设备相关的设备信息，与检测器耦合的位置处理器，并且被配置为基于基于 检测到的设备信息，与位置处理器通信的电源，被配置为基于检测到的设备信息向设备无线地提供电力，使得位置处理器被配置为经由第一信道将设备定位信息传送到设备， 并且其中所述电源被配置为经由第二通道无线地向所述设备提供电力。
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公开(公告)号：US09231411B2
公开(公告)日：2016-01-05
申请号：US12756271
申请日：2010-04-08
申请人： David W. Baarman , Colin J. Moore , Joshua B. Taylor , Scott A. Mollema , William T. Stoner, Jr. , Benjamin C. Moes
发明人： David W. Baarman , Colin J. Moore , Joshua B. Taylor , Scott A. Mollema , William T. Stoner, Jr. , Benjamin C. Moes
CPC分类号： H02J50/12 , H02J5/005 , H02J7/0027 , H02J7/0036 , H02J7/025 , H02J7/045 , H02J50/40 , H02J50/80 , H02J50/90
摘要： An inductive wireless power system using an array of coils with the ability to dynamically select which coils are energized. The coil array can determine the position of and provide power to one or more portable electronic devices positioned on the charging surface. The coils in the array may be connected with series resonant capacitors so that regardless of the number of coils selected, the resonance point is generally maintained. The coil array can provide spatial freedom, decrease power delivered to parasitic loads, and increase power transfer efficiency to the portable electronic devices.
摘要翻译： 一种使用线圈阵列的感应无线电力系统，其具有动态地选择哪些线圈被通电的能力。 线圈阵列可以确定位于充电表面上的一个或多个便携式电子设备的位置并向其供电。 阵列中的线圈可以与串联谐振电容器连接，使得不管所选线圈的数量如何，通常保持谐振点。 线圈阵列可以提供空间自由度，减少输送到寄生负载的功率，并且增加对便携式电子设备的功率传递效率。
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公开(公告)号：US08893977B2
公开(公告)日：2014-11-25
申请号：US13082503
申请日：2011-04-08
IPC分类号： G06K19/06 , G06K19/067 , D06F93/00 , G01F23/20 , G01F23/24 , G01F23/26 , G01G7/00 , G01G19/414 , G06K7/08 , G06K19/07 , A47F10/02 , H01F21/02 , H01F38/14
CPC分类号： G06K7/086 , A47F10/02 , B05B11/3056 , D06F93/005 , G01F23/20 , G01F23/24 , G01F23/244 , G01F23/26 , G01G7/00 , G01G19/4144 , G06F3/147 , G06K19/0672 , G06K19/0717 , G06K19/0723 , G09G2370/16 , G09G2380/04 , H01F21/02 , H01F38/14 , Y10T29/49002
摘要： Systems and methods for the identification, powering and control of products and product packaging. The systems can include a point of sale display having a contactless power supply. The contactless power supply can provide a source of wireless power for products and product packaging. The products and product packaging can include light emitting diodes, e-ink displays and printed speaker circuits that activate as the operating frequency of the contactless power supply varies. Other embodiments include product level sensors, inductive reader networks, printed temperature sensors, product alignment systems, passive identification circuits and methods for controlling operation of the same.
摘要翻译： 用于识别，供电和控制产品和产品包装的系统和方法。 系统可以包括具有非接触电源的销售点显示。 非接触式电源可为产品和产品包装提供无线电源。 产品和产品包装可以包括随着非接触式电源的工作频率变化而激活的发光二极管，电子墨水显示器和印刷的扬声器电路。 其他实施例包括产品级传感器，感应读取器网络，印刷温度传感器，产品对准系统，被动识别电路以及用于控制其操作的方法。
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公开(公告)号：US20120000903A1
公开(公告)日：2012-01-05
申请号：US13143517
申请日：2010-01-05
IPC分类号： H05B6/12
CPC分类号： H05B1/0266 , A47J27/002 , A47J27/004 , A47J27/022 , H05B6/062 , H05B2213/06 , H05B2213/07
摘要： An inductively powered cooking appliance and an associated wireless power supply for producing an electromagnetic field. The cooking appliance may include a secondary and a metal portion where the wireless power supply is capable of providing power to both. The cooking appliance may communicate with the wireless power supply to control the temperature of the metal portion and the amount of power transferred to the secondary. A smart handle connected to the secondary may be capable of performing various functions. The smart handle may also be capable of displaying and monitoring temperature.
摘要翻译： 一种感应供电的烹饪器具和用于产生电磁场的相关无线电源。 烹饪器具可以包括次级和金属部分，其中无线电源能够向两者提供电力。 烹饪器具可以与无线电源通信，以控制金属部分的温度和传送到次级的功率量。 与次级连接的智能手柄可以执行各种功能。 智能手柄也可以显示和监测温度。
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公开(公告)号：US20110043327A1
公开(公告)日：2011-02-24
申请号：US12763622
申请日：2010-04-20
CPC分类号： H02J50/10 , G06Q30/0255 , G06Q30/0261 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H02J2007/0001 , H04L12/10 , Y04S50/14
摘要： A wireless charging system is disclosed. The wireless charging system includes a detector configured to identify device information related to a device to be powered at a location, a location processor coupled with the detector and configured to deliver location-specific information related to the location to the device to be powered based on the detected device information, a power supply in communication with the location processor configured to wirelessly provide power to the device based on the detected device information, such that the location processor is configured to deliver the location specific information to the device via a first channel, and wherein the power supply is configured to wirelessly provide power to the device via a second channel.
摘要翻译： 公开了一种无线充电系统。 无线充电系统包括检测器，其被配置为识别与在一个位置处被供电的设备有关的设备信息，与检测器耦合的位置处理器，并且被配置为基于基于 检测到的设备信息，与位置处理器通信的电源，被配置为基于检测到的设备信息向设备无线地提供电力，使得位置处理器被配置为经由第一信道将设备定位信息传送到设备， 并且其中所述电源被配置为经由第二通道无线地向所述设备提供电力。
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公开(公告)号：US20110018360A1
公开(公告)日：2011-01-27
申请号：US12842421
申请日：2010-07-23
IPC分类号： H02J17/00
CPC分类号： H02J50/90 , H02J7/0027 , H02J7/0042 , H02J7/0044 , H02J7/025 , H02J50/12 , H02J50/40
摘要： In one aspect, the present invention provides a universal power supply for wired and wireless electronic devices. In a second aspect, the present invention provides a universal power supply that is reconfigurable to provide a wide range of power supply options.
摘要翻译： 一方面，本发明提供一种用于有线和无线电子设备的通用电源。 在第二方面，本发明提供了可重新配置以提供广泛的电源选项的通用电源。
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公开(公告)号：US20100259217A1
公开(公告)日：2010-10-14
申请号：US12756271
申请日：2010-04-08
申请人： David W. Baarman , Colin J. Moore , Joshua B. Taylor , Scott A. Mollema , William T. Stoner, JR. , Benjamin C. Moes
发明人： David W. Baarman , Colin J. Moore , Joshua B. Taylor , Scott A. Mollema , William T. Stoner, JR. , Benjamin C. Moes
IPC分类号： H02J7/00
CPC分类号： H02J50/12 , H02J5/005 , H02J7/0027 , H02J7/0036 , H02J7/025 , H02J7/045 , H02J50/40 , H02J50/80 , H02J50/90
摘要： An inductive wireless power system using an array of coils with the ability to dynamically select which coils are energized. The coil array can determine the position of and provide power to one or more portable electronic devices positioned on the charging surface. The coils in the array may be connected with series resonant capacitors so that regardless of the number of coils selected, the resonance point is generally maintained. The coil array can provide spatial freedom, decrease power delivered to parasitic loads, and increase power transfer efficiency to the portable electronic devices.
摘要翻译： 一种使用线圈阵列的感应无线电力系统，其具有动态地选择哪些线圈被通电的能力。 线圈阵列可以确定位于充电表面上的一个或多个便携式电子设备的位置并向其供电。 阵列中的线圈可以与串联谐振电容器连接，使得不管所选线圈的数量如何，通常保持谐振点。 线圈阵列可以提供空间自由度，减少输送到寄生负载的功率，并且增加对便携式电子设备的功率传递效率。
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公开(公告)号：US20100130096A1
公开(公告)日：2010-05-27
申请号：US12622465
申请日：2009-11-20
申请人： David W. Baarman , Richard B. Bylsma , Hai D. Nguyen , Joshua B. Taylor , William T. Stoner, JR.
发明人： David W. Baarman , Richard B. Bylsma , Hai D. Nguyen , Joshua B. Taylor , William T. Stoner, JR.
IPC分类号： A63H18/00
摘要： An inductively powered toy vehicle and an associated track with inductive charging segment. The vehicle may include a secondary coil, a drive motor, an electrical power storage device connected between said secondary coil and said drive motor, and a wireless communications unit. The charging segment may include a primary coil, a sense circuit operable to detect the presence of the vehicle based on a change in the detected impedance of the primary coil, and a power control unit operable to provide a time-varying current to the primary coil when the vehicle traverses the charging segment. The primary coil is positioned within the race track adjacent the track upper surface. The vehicle drive motor may be operable at first and second speed settings, and a remote control device can provide operating instructions to the vehicle wireless communications unit.
摘要翻译： 一种感应动力玩具车和一个带有感应充电段的相关轨道。 车辆可以包括次级线圈，驱动电动机，连接在所述次级线圈和所述驱动电动机之间的电力存储装置，以及无线通信单元。 充电段可以包括初级线圈，感测电路，其可操作以基于检测到的初级线圈的阻抗的变化来检测车辆的存在;以及功率控制单元，其可操作以向初级线圈提供时变电流 当车辆穿过充电段时。 初级线圈位于轨道上表面附近的跑道内。 车辆驱动电动机可以在第一和第二速度设置下操作，并且遥控设备可以向车辆无线通信单元提供操作指令。
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