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公开(公告)号：US20120307873A1
公开(公告)日：2012-12-06
申请号：US13482133
申请日：2012-05-29
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H04B5/0031
摘要： According to one general aspect, a data communication apparatus using wireless power may include: a power signal detecting unit configured to detect a signal corresponding to a change in an impedance of a target device; a demodulating unit configured to demodulate a message from the target device from the detected signal using the detected signal and a carrier wave; and a source resonance unit configured to transmit the carrier wave to the target device.
摘要翻译： 根据一个一般的方面，使用无线电力的数据通信装置可以包括：功率信号检测单元，被配置为检测对应于目标设备的阻抗变化的信号; 解调单元，被配置为使用所检测的信号和载波，从检测到的信号中解调来自目标设备的消息; 以及源谐振单元，被配置为将所述载波发送到所述目标设备。
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公开(公告)号：US09882426B2
公开(公告)日：2018-01-30
申请号：US13484967
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H02J50/90 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： Provided are a method and apparatus for detecting an efficiency of a wireless power transmission. An output power of a source device may be adjusted based on current that is flowing in a power converter of the source device. The efficiency of wireless power transmission may be calculated based on the adjusted output power, and an amount of power used by a target device.
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公开(公告)号：US09199545B2
公开(公告)日：2015-12-01
申请号：US13485053
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H02J50/12 , B60L11/182 , H02J7/007 , H02J7/025 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14
摘要： A method and apparatus for controlling wireless power transmission are provided. An output power of a source device may be wirelessly transmitted to a target device via a resonator. The source device may detect a change in a current of the output power, and may request the target device to verify a state of the target device. The source device may determine a state of a wireless power transmission based on the change in the current and the state of the target device. The source device may control wireless power transmission based on the determined state of the wireless power transmission.
摘要翻译： 提供了一种用于控制无线电力传输的方法和装置。 源设备的输出功率可以经由谐振器无线传输到目标设备。 源设备可以检测输出功率的电流的变化，并且可以请求目标设备验证目标设备的状态。 源设备可以基于目标设备的当前状态和状态的改变来确定无线电力传输的状态。 源设备可以基于确定的无线电力传输的状态来控制无线电力传输。
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公开(公告)号：US08842635B2
公开(公告)日：2014-09-23
申请号：US13464515
申请日：2012-05-04
申请人： Nam Yun Kim , Chang Ho Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Chang Ho Lee , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H04B5/0037
摘要： Provided is an anti-collision method and apparatus used during wireless power transmission with respect to a plurality of target devices. According to one general aspect, an anti-collision method in wireless power transmission may include: transmitting, from a source device to one or more target devices, an access standard instruction including an access standard that is used for identifying the target devices; transmitting, to the one or more target devices, a call parameter used to detect identifications (IDs) of the target devices, generated based on the access standard; and assigning, to the one or more target devices, control IDs based on response signals that the one or more target devices transmits in response to the call parameter.
摘要翻译： 提供了关于多个目标设备的无线电力传输期间使用的防冲突方法和装置。 根据一般方面，无线电力传输中的防冲突方法可以包括：从源设备向一个或多个目标设备发送包括用于识别目标设备的接入标准的接入标准指令; 向所述一个或多个目标设备发送用于检测基于所述接入标准生成的目标设备的标识（ID）的呼叫参数; 以及基于所述一个或多个目标设备响应于所述呼叫参数发送的响应信号，向所述一个或多个目标设备分配控制ID。
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95.发明申请APPARATUS AND METHOD TO PERFORM COMMUNICATION IN WIRELESS POWER TRANSMISSION SYSTEM 审中-公开在无线电力传输系统中执行通信的装置和方法公开(公告)号：US20120309306A1
公开(公告)日：2012-12-06
申请号：US13484654
申请日：2012-05-31
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H04B5/0031 , H04B5/0037 , H04W52/226 , H04W52/288 , H04W52/36 , H04W52/50
摘要： An apparatus and method to perform communication in a wireless power transmission system are provided. A source device of the wireless power transmission system, includes a communication unit configured to transmit an access standard instruction on a communication channel having a frequency that is not used for wireless power transmission. The source device further includes a controller configured to assign, to a target device, a control identifier (ID) if a response signal responding to the access standard instruction is received from the target device. The controller is further configured to determine an initial wireless power to be transmitted to the target device based on a change in a temperature of the source device, or a battery state of the target device, or a change in an amount of a power received by the target device, or a change in a temperature of the target device, or any combination thereof.
摘要翻译： 提供了一种在无线电力传输系统中执行通信的装置和方法。 无线电力传输系统的源设备包括：通信单元，被配置为在具有不用于无线电力传输的频率的通信信道上发送接入标准指令。 源设备还包括控制器，被配置为如果从目标设备接收到响应于接入标准指令的响应信号，则向目标设备分配控制标识符（ID）。 控制器还被配置为基于源设备的温度或目标设备的电池状态的改变或者由接收到的电源的接收到的功率的量的变化来确定要发送到目标设备的初始无线电力 目标设备或目标设备的温度变化，或其任何组合。
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公开(公告)号：US09160417B2
公开(公告)日：2015-10-13
申请号：US13482133
申请日：2012-05-29
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Young Tack Hong
CPC分类号： H04B5/0031
摘要： According to one general aspect, a data communication apparatus using wireless power may include: a power signal detecting unit configured to detect a signal corresponding to a change in an impedance of a target device; a demodulating unit configured to demodulate a message from the target device from the detected signal using the detected signal and a carrier wave; and a source resonance unit configured to transmit the carrier wave to the target device.
摘要翻译： 根据一个一般的方面，使用无线电力的数据通信装置可以包括：功率信号检测单元，被配置为检测对应于目标设备的阻抗变化的信号; 解调单元，被配置为使用所检测的信号和载波，从检测到的信号中解调来自目标设备的消息; 以及源谐振单元，被配置为将所述载波发送到所述目标设备。
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97.发明授权Wireless power transmission system, and method of controlling resonance impedance and resonance frequency of wireless power transmission system 有权无线电力传输系统以及无线电力传输系统谐振阻抗和谐振频率的控制方法公开(公告)号：US09496718B2
公开(公告)日：2016-11-15
申请号：US13463860
申请日：2012-05-04
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Chang Wook Yoon
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Chang Wook Yoon
摘要： A wireless power transmission system, and a method for controlling a resonance impedance and a resonance frequency of the wireless power transmission system are provided. According to one aspect, a wireless power transmitter may include: a power generator configured to generate tracking power using a resonance frequency, the tracking power being used for a resonance frequency tracking; a source resonator configured to transmit the tracking power to a target resonator; a mismatching detector configured to detect a mismatching between the target resonator and the source resonator; and a controller configured to adjust the resonance frequency, or an impedance of a repeater resonator when the mismatching is detected, the repeater resonator being used to perform an impedance matching between the target resonator and the source resonator.
摘要翻译： 提供无线电力传输系统，以及用于控制无线电力传输系统的谐振阻抗和谐振频率的方法。 根据一个方面，无线电力发射机可以包括：发电机，被配置为使用谐振频率产生跟踪功率，所述跟踪功率用于谐振频率跟踪; 源谐振器，被配置为将跟踪功率发射到目标谐振器; 不匹配检测器，被配置为检测目标谐振器和源谐振器之间的失配; 以及控制器，被配置为当检测到失配时调节谐振频率或中继器谐振器的阻抗，所述中继器谐振器用于执行目标谐振器和源极谐振器之间的阻抗匹配。
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公开(公告)号：US09369007B2
公开(公告)日：2016-06-14
申请号：US13486005
申请日：2012-06-01
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Jin Sung Choi
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park , Jin Sung Choi
CPC分类号： H02J50/70 , B60L11/182 , B60L11/1833 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2250/16 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/12 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/14
摘要： Provided is an apparatus and method that may stably perform wireless transmission. According to one general aspect, a power supply for a wireless power transmitter may include: a detecting unit configured to detect voltage, current, or both supplied to a power amplifier (PA); a controller configured to determine power supplied to the PA based on the detected voltage, the detected current, or both, and to determine a reference current based on the determined power supplied to the PA; and a breaker configured to cut off the power supplied to the PA based on a comparison of current supplied to the PA and the reference current.
摘要翻译： 提供了可以稳定地执行无线传输的装置和方法。 根据一般的方面，无线功率发射器的电源可以包括：检测单元，被配置为检测提供给功率放大器（PA）的电压，电流或两者; 控制器，被配置为基于检测到的电压，检测到的电流或两者来确定提供给PA的功率，并且基于所提供给PA的所确定的功率来确定参考电流; 以及断路器，其基于对提供给所述PA和所述参考电流的电流的比较来切断提供给所述PA的功率。
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99.发明申请公开(公告)号：US20140346888A1
公开(公告)日：2014-11-27
申请号：US14131380
申请日：2012-07-06
申请人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong
发明人： Nam Yun Kim , Sang Wook Kwon , Young Tack Hong
CPC分类号： H02J50/12 , H02J5/005 , H02J7/0013 , H02J7/025 , H02J17/00 , H02J50/40 , H02J50/80 , H02J2007/0096 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04W72/02
摘要： Disclosed are a wireless power transmitting and charging system, and a method for controlling communication and power in the wireless power transmitting and charging system, with wireless power referring to energy transferred from a wireless power transmitting apparatus to a wireless power receiving apparatus through a magnetic coupling. Thus, the wireless power transmitting and charging system includes a source device for wirelessly transmitting power, and a target device for wirelessly receiving power.
摘要翻译： 公开了一种无线电力发送和计费系统，以及用于控制无线电力发送和计费系统中的通信和电力的方法，其中无线电力参考从无线电力发送装置通过磁耦合向无线电力接收装置传送的能量 。 因此，无线电力发送和充电系统包括用于无线发送电力的源装置和用于无线接收电力的目标装置。
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100.发明申请COMMUNICATION APPARATUS AND COMMUNICATION METHOD IN WIRELESS POWER TRANSMISSION SYSTEM 审中-公开无线电力传输系统中的通信装置和通信方法公开(公告)号：US20130035034A1
公开(公告)日：2013-02-07
申请号：US13567864
申请日：2012-08-06
申请人： Nam Yun Kim , Sang Wook Kwon , Eun Seok Park
发明人： Nam Yun Kim , Sang Wook Kwon , Eun Seok Park
CPC分类号： H04B5/0037 , H02J7/0004 , H02J7/025 , H02J17/00 , H02J50/12 , H02J50/80 , H04B5/0075 , H04B17/318
摘要： A communication method in a wireless power transmission system includes detecting state information of a plurality of channels available in a communication cell when all of the plurality of channels have already been respectively assigned to a plurality of sources configured to transmit wireless power respectively, determining a channel to be used for communication based on the state information, determining whether the determined channel is being used by a respective one of the plurality of sources to which the determined channel has already been assigned, and determining whether the determined channel is to be used for communication based on a result of the determination of whether the determined channel is being used.
摘要翻译： 无线电力传输系统中的通信方法包括当所有多个信道已分别分配给被配置为分配无线功率的多个源时，检测通信小区中可用的多个信道的状态信息，确定信道 用于基于状态信息的通信，确定所确定的信道是否被已经被分配了所确定的信道的多个源中的相应一个使用，以及确定所确定的信道是否被用于通信 基于确定所确定的信道是否被使用的结果。
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