[go: up one dir, main page]

CN102812618A - 电子设备的无线充电方法和装置 - Google Patents

电子设备的无线充电方法和装置 Download PDF

Info

Publication number
CN102812618A
CN102812618A CN2011800135747A CN201180013574A CN102812618A CN 102812618 A CN102812618 A CN 102812618A CN 2011800135747 A CN2011800135747 A CN 2011800135747A CN 201180013574 A CN201180013574 A CN 201180013574A CN 102812618 A CN102812618 A CN 102812618A
Authority
CN
China
Prior art keywords
charging
electronic equipment
wireless
power
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800135747A
Other languages
English (en)
Inventor
元银泰
朴承勋
朴浚皓
高俊豪
郑熙远
孙载承
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN102812618A publication Critical patent/CN102812618A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H02J7/42
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24Inductive coupling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24Inductive coupling
    • H04B5/26Inductive coupling using coils
    • H04B5/266One coil at each side, e.g. with primary and secondary coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

双向无线充电方法包括:如果需要进行充电,则对请求电子设备执行模式改变,从至少一个电子设备请求充电,从已经收到充电请求的至少一个电子设备接收状态信息,基于状态信息选择电子设备,并且通过接收从所选择的至少一个电子设备提供的功率来执行充电。

Description

电子设备的无线充电方法和装置
技术领域
本发明大体上涉及电子设备的无线充电,并且更具体地,涉及使用近场通信(near field communication),在电子设备之间执行无线充电的方法和装置。
背景技术
诸如便携式电话、PDA(个人数字助理)等的移动终端通过可再充电的电池来供电(powered),并且为了给这样的电池充电,使用独立的充电设备将电能提供给移动终端的电池。典型地,充电设备和电池提供有分离的接触端子,其中充电设备和电池通过接触端子而电连接。
然而,这样的接触型充电系统存在的一个问题在于,向外伸出的接触端子容易受到外来物质甚至潮气的污染,这妨碍了适当的电池充电。
为了解决这些问题,最近已经开发了无线充电和无接触充电技术,并已经将其用在了许多电子设备中。
这样的无线充电技术使用无线功率传输和接收,并且一个示例是能够在无需将分离的充电连接器连接到便携式电话的情况下,自动对放在充电板上电池进行充电的系统。通常已知的示例包括无线电动牙刷或无线刮胡刀。这样的无线充电技术可以通过对电子设备进行无线充电而改善防水功能,并且由于其不要求有线的充电器而改善了电子设备的便携性。期望的是,相关技术将在将来一代的电动汽车方面开展。
无线充电技术通常被分类为使用线圈的电磁感应型、使用谐振的类型、以及将电能转换为微波以传送功率的射频(RF)或微波辐射型、等等。
迄今,电磁感应型充电技术已经成为主流,但是最近,已经在国内外成功进行了使用微波在数十米范围内无线传输功率的试验,并且因此希望在不久的将来,所有的电子设备都将能够在任何地方和任何时间进行无线充电。
电磁感应型功率传输是使用以下特性在初级线圈和次级线圈之间传输功率的类型,即,通过磁体相对于线圈的移动而感应出电流以产生电力,并且利用这一点,发送端产生磁场,而接收端用作磁体以产生能量。这种现象被称为磁感应现象,使用这种现象的功率传送方法具有极好的能量传递效率。
电磁感应型已经被广泛地商业化,并应用到多种设备。相关技术中的无线非接触充电技术大多数采用了电磁感应型,并且已经应用到使用镍电池的电动刮胡刀、电动牙刷等。
谐振型是使用电磁波的谐振特性的类型。在2005年,麻省理工学院(MIT)的Soljacic教授发布了使用谐振类型的功率传送原理(对应于耦合模理论)从与要充电的设备距离数米的充电设备无线地传送电力的系统。在MIT研究组的无线充电系统中使用了利用音叉的谐振的物理原理。研究组制造了携载电能谐振的电磁波而非声音。由于只有在存在具有谐振频率的设备的情况下,这种谐振的电磁波才被直接地传送,并且不使用的一部分被再吸收到电磁场中而不是扩散到空中,所以能预期的是,谐振电磁波将不会像其它电磁波那样对周围的机器或人体产生影响。
RF/微波辐射型是通过将电能转换为便于无线传输的微波来传送能量的新的功率传输型。功率传输是为了传输电能,而不是用于传输在诸如无线电接收机、无线电话等的无线通信型中使用的信号。也就是说,尽管典型的通信是用于传输在载波信号上携载的信号,而无线功率传输是为了只传输载波。
相关技术的无线充电技术被限制地应用到无线电动牙刷或无线刮胡刀。最近,已经进行了很多研究来开发谐振型,并将无线充电技术引入便携式电话和TV。因此,如果需要,已经研究了用于帮助在能够提供和需求功率的设备之间的相互充电的方法。
发明内容
技术问题
因此,已经做出了本发明以解决上述在现有技术中存在的问题。本发明提供了能够在电子设备之间执行无线充电的无线充电方法和装置。
技术方案
根据本发明的一个方面,提供双向无线充电方法,该方法包括:如果需要进行充电,则执行模式改变以请求电子设备;从至少一个电子设备请求充电;从已经接收到充电请求的至少一个电子设备接收状态信息;基于状态信息选择电子设备;以及通过接收从所选择的至少一个电子设备提供的功率来执行充电。
根据本发明实施例的双向无线充电方法还可以包括:如果完成无线充电,则将充电结果信息传输到服务器。根据本发明的另一个方面,提供双向无线充电方法,该方法包括:如果收到充电请求,则对供电设备(supply electronicdevice)执行模式改变;向已经请求充电的电子设备传输状态信息;以及通过向已经请求充电的电子设备提供功率来执行充电。
根据本发明的另一个实施例的双向无线充电方法还可以包括:如果在无线充电完成之前取消充电时段(charging session),则将用于报告无线充电时段的取消的消息和充电结果信息传输到服务器。
根据本发明的再一个方面,提供双向无线充电装置,该装置包括:无线充电单元,用于执行无线充电;无线通信单元,用于执行近场通信;显示单元,用于在无线充电期间显示充电状态;输入单元,用于接收用户输入;以及控制单元,用于如果需要进行充电则对请求电子设备执行模式改变,从至少一个电子设备请求充电,从已经接收到充电请求的至少一个电子设备接收状态信息,基于状态信息选择电子设备,并且通过接收从所选择的至少一个电子设备提供的功率来执行充电。
有益效果
根据本发明,电子设备(例如,无线通信设备)能够通过使用近场通信请求无线充电,从而从其它邻近的可无线充电的电子设备(例如,电站或另一个无线通信设备)接收功率。
因此,用户能够从另一个电子设备无线地接收功率,而无需担忧电池放电。而且,使用无线通信设备提供充电的另一个用户可以收到费用的折扣(discount),并且通信提供者能够得到额外的利润,如获取中介佣金。
而且,当搜索能够提供功率的邻近的无线通信设备或诸如用于提供无线充电服务的电站的电子设备时,使用近场通信网络而非已有服务器或AP,能够更简单地执行搜索操作。
附图说明
从以下结合附图的详细说明中,本发明的上述以及其它方面、特征和优点将更加清楚,其中:
图1是示出根据本发明实施例的电子设备的无线充电系统的配置的示图;
图2A和图2B是示出根据本发明实施例的能够执行无线充电的电子设备的配置的示图;
图3是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,充电请求设备的操作流程的示图;
图4是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,由电量低的无线通信设备执行的功率请求操作的示图;
图5是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,接收对于功率请求的响应消息的操作的示图;
图6是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,传输无线充电结果的操作的示图;
图7是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,充电提供设备的操作流程的示图;
图8是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,服务器的操作流程的示图。
具体实施方式
以下,将参考附图描述本发明的实施例。在以下描述中,在以下描述中找到的各种特定的定义仅仅是提供用来帮助对本发明的大体理解,并且本领域技术人员很清楚,本发明能够在没有这些定义的情况下实现。而且,在本发明的以下描述中,当造成本发明的主题不清楚时,对于这里所结合的已知功能和配置的详细描述将被省略。
本发明提供了在能够彼此执行无线通信的电子设备之间的无线充电方法和装置。
图1是示出根据本发明实施例的电子设备的无线充电系统的配置的示图。
参考图1,用于根据本发明实施例的电子设备的无线充电系统包括:能够执行无线充电的无线通信设备104、105和106;基站/服务器101,用于管理各个无线通信设备104、105和106之间的通信和计费信息;骨干网102,其是连接基站/AP 103与基站/服务器101的网络;以及基站/AP 103,其连接无线通信设备104、105和106与骨干网。
基站/AP 103能够执行其上安装有近场通信(ZigBee、蓝牙、WiFi、UWM等)调制解调器的接入点(AP)的功能。
在图1中,无线通信设备被示例为能够执行无线充电的电子设备。然而,能够提供和接收无线功率的所有电子设备均可以用作该电子设备。例如,3D眼镜、移动PC、电动车、地铁等可以是能够执行无线充电的电子设备。而且,用于提供功率的电子设备可以是诸如安装在指定区域以便向邻近的可无线充电的设备提供功率的电站的电子设备。
图2A和图2B是示出根据本发明实施例的能够执行无线充电的电子设备的配置的示图。图2A示出了执行无线充电的功率传输单元210和功率接收单元220的配置,而图2B示出了可无线充电的电子设备的配置。
参考图2A,通过无线充电提供功率的设备10包括功率传输单元210。这个功率传输单元210包括功率变换单元211、控制单元213、以及线圈212。如图2A中所示,功率转换单元211连接到线圈212,以产生磁场。控制单元213控制功率转换单元211向功率接收设备20提供功率,直到期望的电平为止。功率传输单元210可以包括若干个功率转换单元211。
功率接收设备20包括功率接收单元220。这个功率接收单元220包括功率递送单元221、控制单元223、以及线圈222。功率递送单元221连接到线圈222,以便以类似的方式将功率递送到功率传输单元210和功率转换单元211。携带式设备一般包括一个功率接收单元220。控制单元223操作以提供功率给连接到功率递送单元221的适当的负荷。一般地,充电电池可以是所述负荷的典型的示例,并且功率递送单元221可以包括在便携式设备的外壳(case)或电池224内。
用于执行无线充电的设备还可以包括无线充电单元,该无线充电单元包括功率传输单元210和功率接收单元220。
图2B示出了根据本发明实施例的可无线充电的电子设备的配置。可无线充电的电子设备包括控制单元250、输入单元260、显示单元265、存储单元270、无线通信单元275、以及无线充电单元255。
输入单元260由物理小键盘、键盘、鼠标、触摸屏等组成,并且接收用户输入。
显示单元265在控制单元250的控制下输出将要显示的内容。在本发明的实施例中,在执行无线充电时,显示单元265显示充电状态以及充电是否完成,并且在充电完成时,显示单元265显示充电结果。
存储单元270存储了用于操作可无线充电的电子设备所需的信息。
无线通信单元275执行与另一个电子设备或基站/服务器的移动通信。在本发明的实施例中,无线通信单元275从其它电子设备请求无线充电,并使用近场通信接收对于所述请求的响应,所述近场通信如ZigBee、蓝牙、WiFi、超宽带(UWB)等。
如图2A中所示,无线充电单元255包括功率传输单元和功率接收单元,以执行无线充电。
控制单元250控制可无线充电的电子设备的各个构成元件。在本发明的实施例中,控制单元250执行相应电子设备的设定(模式改变)以便如果需要进行充电则请求电子设备,从至少一个电子设备请求充电,从已经收到充电请求的至少一个电子设备接收状态信息,基于状态信息选择第二电子设备以接收供电(power supply),并通过接收从所选择的至少一个第二电子设备提供的功率来执行无线充电。
控制单元通过使用ZigBee、蓝牙
Figure BDA00002128017000061
无线LAN、以及UWB中的一个的近场通信,从使用近场通信的至少一个电子设备请求充电。
状态信息包括关于是否能够提供无线充电的信息,并且还包括可充电电量、无线通信设备的识别信息、无线充电服务签订(subscription)信息、以及设备的位置信息中的至少一个。
而且,控制单元基于状态信息确定可无线充电的电子设备,如果多个电子设备能够执行无线充电,则测量已经请求充电的第一电子设备和可无线充电的电子设备之间的功率传输效率,并且选择第二电子设备用于接收从具有高功率传输效率的设备提供的功率。
而且,如果无线充电完成,则控制单元操作以传输充电结果信息到服务器以用于计费。
另一方面,如果电子设备接收充电请求,则控制单元设定电子设备为供电设备,向已经请求充电的电子设备传输状态信息,并通过向已经请求充电的电子设备提供功率来执行无线充电。
传输到已经请求充电的电子设备的状态信息包括关于是否能够提供无线充电的信息,并且还包括可充电电量、无线通信设备的识别信息、无线充电服务签订信息、以及无线通信设备的位置信息中的至少一个。
是否能够提供无线充电是在考虑到已经请求充电的电子设备是否已经签订了无线充电服务、已经请求充电的电子设备是否能够接收功率、以及供电设备的剩余电量的情况下来确定的。
而且,如果在无线充电完成之前取消充电时段,则控制单元将用于报告无线充电时段的取消的消息和充电结果信息传输到服务器,以用于计费。
图3是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,充电请求设备的操作流程的示图。参考图3,在步骤305,如果无线通信设备设定无线充电功能,在步骤310,无线通信设备通过测量无线通信设备的当前电量来确定是否需要进行充电。如果在步骤310确定不需要进行充电,则无线通信设备前进到步骤315,以等待预设的时间,然后再次前进到步骤310。
如果作为确定的结果,在步骤310确定需要进行充电,则无线通信设备被设定为用于进行无线充电的请求电子设备,并前进到步骤320,从而使用近场通信网络向能够提供功率的其它邻近的无线通信设备或电子设备传输充电请求消息。
图4是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,由电量低(low on power)的无线通信设备执行的功率请求操作的示图。如图4中所示,如果移动通信设备104电量低并确定需要进行充电,则移动通信设备104使用近场通信向其它邻近的无线通信设备105和106传输充电请求消息。充电请求消息包括需要的电量、相应的移动通信设备的终端识别信息等。而且,可以传输使用GPS或AP测量的移动通信设备本身的位置信息。
在本发明的实施例中,近场通信可以使用近场通信网络来执行,如ZigBee,蓝牙无线LAN,或UWB,并且其可以是在无线充电系统上可能的任意的通信协议。
而且,接收无线充电请求并执行无线充电的设备可以是能够执行无线充电的另一个无线通信设备,或能够提供功率的任何电子设备,如被安装以执行无线充电的电站。以同样方式,虽然在图3中示出的是作为示例的请求无线充电的无线通信设备,但是能够执行无线充电的所有电子设备都能够执行相同的操作。
接下来,在步骤325,已经请求充电的无线通信设备从已经收到充电请求消息的其它邻近的无线通信设备接收对于请求消息的响应。这个响应消息包括状态信息,状态信息包括无线通信设备是否能够提供无线充电。例如,响应消息还可以包括可充电电量、无线通信设备的识别信息、无线充电服务签订信息、以及无线通信设备的位置信息中的至少一个。
图5是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,接收对于功率请求的响应消息的操作的示图。如图5中所示,已经请求充电的无线通信设备104响应于在步骤320传输的充电请求消息来接收接受或拒绝消息。如果收到多个接受消息,则无线通信设备104测量在已经收到接受消息的设备和已经请求无线充电的无线通信设备之间的功率传输效率,并选择具有最高效率的设备作为将执行充电的设备。
接下来,在步骤330,无线通信设备确定在作为对充电请求的响应而收到的状态信息消息中是否存在至少一个无线充电接受消息。如果作为确定的结果,在步骤330没有收到接受消息,则无线通信设备前进到步骤335以等待预设的时间,然后再次前进到步骤325。
如果作为确定的结果,在步骤330收到至少一个接受消息,则无线通信设备前进到步骤340,以便在已经接受充电请求的邻近的通信设备中选择先前的设备打算从其接收功率的设备,向所选择的设备传输充电时段开始消息,前进到步骤345以接收对充电时段开始消息的响应,并开始无线充电时段。
另一方面,充电时段开始消息可以包括在在步骤320中传输的充电请求消息中,并且在步骤325,对充电请求消息的响应可以包括在对充电时段开始消息的响应中。
接下来,在步骤350,无线通信设备确定充电时段是否完成。如果作为确定的结果,在步骤350充电时段没有完成,则无线通信设备确定充电时段是否被取消。如果充电时段没有取消,则无线通信设备再次前进到步骤350。在步骤370,如果执行充电的两个设备在充电完成之前变得彼此远离对方,则所述时段可以被取消。已经提供功率的设备通知服务器所述时段被取消,并且在步骤375,无线通信设备从服务器接收充电时段取消报告消息,以前进到步骤365。另一方面,当能够在执行无线充电的两个设备之间进行近场通信并确认安全性时,则充电时段被取消的状态可以被直接传送而无需经过服务器。
如果作为确定的结果,在步骤355充电时段完成,则无线通信设备从充电提供设备接收用于报告充电时段完成的消息和关于充电结果的信息。接下来,在步骤360,已经收到功率的无线通信设备向服务器传输关于充电结果的信息。
图6是简要地示出根据本发明实施例的、在无线通信设备的无线充电操作期间,传输无线充电结果的操作的示图。
如图6中所示,无线通信设备104在已经接受充电请求的邻近的设备中,选择将提供功率的设备(图6中的无线通信设备106),并从所选择的通信设备106接收功率。其后,如果充电完成,已经收到功率的设备104和已经提供功率的设备106向基站/AP 103传输充电结果,以便将充电结果传输到服务器。
接下来,在步骤365,无线通信设备根据来自基站/服务器101的充电结果来接收计费和折扣信息,并结束充电过程。
图7是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,充电提供设备的操作流程的示图。
参考图7,在步骤705,充电提供设备设定无线充电功能,并且在步骤710从充电请求设备接收充电请求消息。在步骤715,已经收到充电请求消息的充电提供设备被设定为用于进行无线充电的供电设备,确认充电请求设备(请求电子设备)是否已经签订无线充电服务以及充电请求设备是否能够接收功率,并考虑到供电设备的剩余电量来确定是否能够接收功率。
在步骤715,如果不能接收功率,则充电提供设备前进到步骤720,并向充电请求设备传输包括充电拒绝消息的状态信息,以结束该过程。
在步骤715,如果能够接收功率,则充电提供设备前进到步骤725,并传输通知充电请求设备能够进行无线充电的、包括充电接受消息的状态信息。其后,在步骤730,如果从充电请求设备收到充电时段开始消息,则在步骤735,充电提供设备向充电请求设备传输对充电时段开始消息的响应,并开始无线充电时段。
其后,在步骤740,充电提供设备确定充电时段是否完成,并且如果作为确定的结果,在步骤740所述时段没有完成,则充电提供设备确定充电时段是否被取消。如果作为确定的结果,在步骤745充电时段没有取消,则充电提供设备前进到步骤740,以继续所述充电时段,同时如果作为确定的结果,在步骤745充电时段被取消,则充电提供设备前进到步骤750,并向服务器传输用于通知服务器充电时段被取消的消息和充电结果。如果执行充电的两个设备在充电完成之前变得彼此远离对方,则所述时段可以被取消。充电提供设备还向服务器传输充电请求设备的识别信息。
如果在步骤740中,充电时段完成,充电提供设备前进到步骤755,并向充电请求设备传输充电时段完成消息和充电结果信息。充电提供设备传输包括充电请求设备的识别信息、充电电量等的充电结果信息。然后,在步骤760,充电提供设备根据充电结果从服务器接收关于计费和折扣的信息。
图8是示出根据本发明实施例的、在无线通信设备的无线充电操作期间,服务器的操作流程的示图。
参考图8,在步骤805,服务器确定是否从充电提供设备收到充电时段取消报告消息,并且如果收到充电时段取消报告消息,则在步骤810,服务器从充电提供设备接收包括充电请求设备的识别信息(ID)的充电结果信息。如果在步骤805没有收到充电时段取消报告消息,则在步骤825,服务器确定是否从充电请求设备收到充电结果信息。如果在步骤825没有从充电请求设备收到充电结果信息,则服务器结束无线充电操作。如果在步骤825从充电请求设备收到充电结果信息,则服务器前进到步骤830,通过使用充电提供设备的ID来请求充电结果信息,以接收充电结果信息。在步骤815,服务器使用在步骤810收到的充电请求设备的识别信息,传输用于通知充电请求设备充电时段被取消的消息。在步骤810到步骤815,在充电请求设备和充电提供设备之间能够进行近场通信,并且如果保证安全性,能够通过在两个设备之间直接地交换交互信息(mutual information)而无需经过服务器来执行充电。
其后,在步骤820,服务器从充电请求设备接收充电结果信息。然后,在步骤830,服务器通过使用充电提供设备的ID来请求充电结果信息,从而接收充电结果信息。
其后,在步骤835,服务器执行计费和折扣过程。服务器可以考虑到充电量而根据预先约定的内容而相对于功率提供设备折扣使用费用,或者可以根据预先约定的内容相对于功率接收设备执行计费。
根据本发明,电子设备(例如,无线通信设备)能够通过使用近场通信来请求无线充电,从而从其它邻近的可无线充电的电子设备(例如,电站或另一个无线通信设备)接收功率。
因此,用户能够从另一个电子设备无线地接收功率,而无需担忧电池放电。而且,使用无线通信设备提供充电的另一个用户可以收到费用的折扣,并且通信提供者能够得到额外的利润,如获取中介佣金。
而且,当搜索能够提供功率的邻近无线通信设备或诸如用于提供无线充电服务的电站的电子设备时,使用近场通信网络而非已有服务器或AP,能够更简单地执行搜索操作。
虽然已经参考本发明的实施例示出和描述了本发明,但是可以在不脱离本发明的范围地情况下,做出各种修改。因此,本发明的范围不是由上述实施例来限定,而应当由所附权利要求及它们的等效物来限定。

Claims (15)

1.一种双向无线充电方法,包括:
如果需要进行充电,则对请求电子设备执行模式改变;
从至少一个电子设备请求充电;
从已经接收到所述充电请求的至少一个电子设备接收状态信息;
基于所述状态信息选择所述电子设备;以及
通过接收从所选择的至少一个电子设备提供的功率来执行充电。
2.如权利要求1所述的双向无线充电方法,其中,在从至少一个电子设备请求充电时,请求所述至少一个电子设备通过近场通信执行充电,其中,所述近场通信使用ZigBee、蓝牙
Figure FDA00002128016900011
无线LAN、以及UWB中的一个来执行。
3.如权利要求1所述的双向无线充电方法,其中,所述状态信息包括关于是否能够提供无线充电的信息,并且还包括可充电电量、无线通信设备的识别信息、无线充电服务签订信息、以及无线通信设备的位置信息中的至少一个。
4.如权利要求1所述的双向无线充电方法,其中,基于所述状态信息选择电子设备包括:
通过接收所述状态信息确定能够执行无线充电的电子设备;
如果多个电子设备能够执行无线充电,则测量能够执行无线充电的电子设备的功率传输效率;以及
选择具有最高的功率传输效率的电子设备作为将从其接收功率的电子设备。
5.一种双向无线充电方法,包括:
如果收到充电请求,则对供电设备执行模式改变;
向已经请求充电的电子设备传输状态信息;以及
通过向已经请求充电的电子设备提供功率来执行充电。
6.如权利要求5所述的双向无线充电方法,其中,在如果接收到充电请求则对供电设备执行模式改变时,如果所述充电请求是通过近场通信收到的,则对供电设备执行模式改变,其中,所述近场通信使用ZigBee、蓝牙
Figure FDA00002128016900012
无线LAN、以及UWB中的一个来执行。
7.如权利要求5所述的双向无线充电方法,其中,所述状态信息包括关于是否能够提供无线充电的信息,并且还包括可充电电量、无线通信设备的识别信息、无线充电服务签订信息、以及无线通信设备的位置信息中的至少一个。
8.如权利要求7所述的双向无线充电方法,其中,是否能够提供无线充电是在考虑到已经请求充电的电子设备是否已经签订了无线充电服务、已经请求充电的电子设备是否能够接收功率、以及供电设备的剩余电量的情况下来确定的。
9.如权利要求5所述的双向无线充电方法,还包括:如果在无线充电完成之前取消充电时段,则将用于报告无线充电时段的取消的消息和充电结果信息传输到服务器。
10.一种双向无线充电装置,包括:
无线充电单元,所述无线充电单元用于执行无线充电;
无线通信单元,所述无线通信单元用于执行近场通信;
显示单元,所述显示单元用于在无线充电期间显示充电状态;
输入单元,所述输入单元用于接收用户输入;以及
控制单元,所述控制单元用于如果需要进行充电则对请求电子设备执行模式改变,从至少一个电子设备请求充电,从已经收到充电请求的至少一个电子设备接收状态信息,基于所述状态信息选择电子设备,并且通过接收从所选择的至少一个电子设备提供的功率来执行充电。
11.如权利要求10所述的双向无线充电装置,其中,由所述控制单元对于从至少一个电子设备充电的请求是对于通过近场通信从至少一个电子设备充电的请求,其中,所述近场通信使用ZigBee、蓝牙
Figure FDA00002128016900021
无线LAN、以及UWB中的一个来执行。
12.如权利要求10所述的双向无线充电装置,其中,所述状态信息包括关于是否能够提供无线充电的信息,并且还包括可充电电量、无线通信设备的识别信息、无线充电服务签订信息、以及无线通信设备的位置信息中的至少一个。
13.如权利要求10所述的双向无线充电装置,其中,所述控制单元基于所述状态信息选择电子设备包括:通过接收所述状态信息来确定能够执行无线充电的电子设备,如果多个电子设备能够执行无线充电,则测量能够执行无线充电的电子设备的功率传输效率,并且选择具有最高的功率传输效率的电子设备作为将从其接收功率的电子设备。
14.如权利要求10所述的双向无线充电装置,其中,如果收到充电请求则所述控制单元对供电设备执行模式改变,向已经请求充电的电子设备传输状态信息,并且通过向已经请求充电的电子设备提供功率来执行充电。
15.如权利要求14所述的双向无线充电装置,其中,所述控制单元通过向已经请求充电的电子设备提供功率来执行充电包括:从已经请求充电的电子设备接收充电时段开始消息,传输对于所述充电时段开始消息的响应,并且通过向已经请求充电的电子设备提供功率来执行充电。
CN2011800135747A 2010-03-12 2011-03-10 电子设备的无线充电方法和装置 Pending CN102812618A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20100022518 2010-03-12
KR10-2010-0022518 2010-03-12
KR10-2010-0068923 2010-07-16
KR1020100068923A KR20110103296A (ko) 2010-03-12 2010-07-16 전자 기기의 무선 충전 방법 및 장치
PCT/KR2011/001679 WO2011112022A2 (en) 2010-03-12 2011-03-10 Wireless power charging method and apparatus for electronic device

Publications (1)

Publication Number Publication Date
CN102812618A true CN102812618A (zh) 2012-12-05

Family

ID=44559336

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800135747A Pending CN102812618A (zh) 2010-03-12 2011-03-10 电子设备的无线充电方法和装置

Country Status (6)

Country Link
US (1) US20110221389A1 (zh)
EP (1) EP2545635A4 (zh)
JP (1) JP5600188B2 (zh)
KR (1) KR20110103296A (zh)
CN (1) CN102812618A (zh)
WO (1) WO2011112022A2 (zh)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103457332A (zh) * 2013-10-08 2013-12-18 平湖凌云信息科技有限公司 无线充电器设备和无线充电方法
CN104467130A (zh) * 2014-11-10 2015-03-25 深圳市兴吉胜电子有限公司 无线充电器
CN104638704A (zh) * 2013-11-13 2015-05-20 深圳富泰宏精密工业有限公司 无线充电装置及其使用方法
WO2015106392A1 (zh) * 2014-01-14 2015-07-23 华为终端有限公司 一种开启近场通信nfc无线充电服务的方法和设备
CN104937811A (zh) * 2012-12-31 2015-09-23 翰林Postech株式会社 共振型无线电力传送系统的无线电力传送控制方法,及利用此方法的无线电力传送装置及无线电力接收装置
CN105075064A (zh) * 2013-03-21 2015-11-18 三星电子株式会社 无线电力发送单元、无线电力接收单元、以及控制方法
CN105191051A (zh) * 2013-03-29 2015-12-23 松下知识产权经营株式会社 电池组
CN105743158A (zh) * 2014-12-24 2016-07-06 三星电子株式会社 用于为具有电池的电子设备充电的装置和方法
TWI548174B (zh) * 2014-04-08 2016-09-01 宏達國際電子股份有限公司 取得無線充電系統運作狀態資訊的方法
CN105992139A (zh) * 2015-01-30 2016-10-05 深圳酷派技术有限公司 一种供电终端确定方法、充电请求发送方法及装置
CN104682465B (zh) * 2013-11-29 2017-04-05 英业达科技有限公司 无线充电装置及方法
CN107920752A (zh) * 2015-09-03 2018-04-17 皇家飞利浦有限公司 用于无线交换数据和功率的电池模块
US10038344B2 (en) 2013-03-21 2018-07-31 Samsung Electronics Co., Ltd. Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
CN108550066A (zh) * 2017-04-12 2018-09-18 上海楚山电子科技有限公司 一种基于无线充电的租赁计费方法
US20180301925A1 (en) 2016-12-08 2018-10-18 Huawei Technologies Co., Ltd. Intelligent Wireless Charging Control Method, Device, and System
CN109450113A (zh) * 2013-05-03 2019-03-08 三星电子株式会社 无线功率发送器、无线功率接收器及其控制方法
CN111130183A (zh) * 2020-01-14 2020-05-08 北京小米移动软件有限公司 无线充电方法和装置、无线充电设备、电子设备
CN111386715A (zh) * 2020-02-28 2020-07-07 北京小米移动软件有限公司 无线定位方法、装置及存储介质
CN113026319A (zh) * 2021-03-09 2021-06-25 江南大学 采用无线电能传输的智能衣架系统
CN113054691A (zh) * 2019-12-26 2021-06-29 华为技术有限公司 一种移动终端的无线充电方法及移动终端

Families Citing this family (241)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8816636B2 (en) * 2010-09-14 2014-08-26 Toyoda Gosei Co., Ltd. Console door pocket for electronic devices
US8824346B2 (en) * 2011-02-23 2014-09-02 Lg Electronics Inc. Remote wakeup of application processor of mobile device
US9391671B2 (en) * 2011-05-06 2016-07-12 Samsung Electronics Co., Ltd. Wireless power transmission and charging system and method thereof
US8645481B2 (en) * 2011-10-05 2014-02-04 Blackberry Limited Wireless charging and communication with wireless communication devices in a communication system
EP2581993B1 (en) 2011-10-13 2014-06-11 TE Connectivity Nederland B.V. Contactless plug connector and contactless plug connector system
ES2474790T3 (es) * 2011-10-13 2014-07-09 Tyco Electronics Nederland B.V. Conector de enchufe sin contacto y sistema de conector de enchufe sin contacto
JP6060516B2 (ja) 2011-11-30 2017-01-18 ソニー株式会社 電子機器および給電システム
KR101902795B1 (ko) * 2012-02-21 2018-11-14 삼성전자주식회사 무선 충전 장치 및 방법
KR20130096020A (ko) * 2012-02-21 2013-08-29 삼성전자주식회사 무선 충전 장치 및 방법
KR20130098521A (ko) * 2012-02-28 2013-09-05 삼성전자주식회사 무선 전력공급장치 및 그 제어 방법
US9431844B2 (en) 2012-04-03 2016-08-30 Qualcomm Incorporated System and method for wireless power control communication using bluetooth low energy
WO2013183352A1 (ja) * 2012-06-07 2013-12-12 Necカシオモバイルコミュニケーションズ株式会社 情報提供システムおよび情報提供方法
US10193396B1 (en) 2014-05-07 2019-01-29 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US9991741B1 (en) 2014-07-14 2018-06-05 Energous Corporation System for tracking and reporting status and usage information in a wireless power management system
US9941747B2 (en) 2014-07-14 2018-04-10 Energous Corporation System and method for manually selecting and deselecting devices to charge in a wireless power network
US9838083B2 (en) 2014-07-21 2017-12-05 Energous Corporation Systems and methods for communication with remote management systems
US9831718B2 (en) 2013-07-25 2017-11-28 Energous Corporation TV with integrated wireless power transmitter
US10148097B1 (en) 2013-11-08 2018-12-04 Energous Corporation Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers
US20140008993A1 (en) 2012-07-06 2014-01-09 DvineWave Inc. Methodology for pocket-forming
US9853692B1 (en) 2014-05-23 2017-12-26 Energous Corporation Systems and methods for wireless power transmission
US10312715B2 (en) 2015-09-16 2019-06-04 Energous Corporation Systems and methods for wireless power charging
US9899873B2 (en) 2014-05-23 2018-02-20 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US9853458B1 (en) 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US20150022008A1 (en) * 2013-05-10 2015-01-22 DvineWave Inc. Home base station for multiple room coverage with multiple transmitters
US10211680B2 (en) 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US9859756B2 (en) 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
US10224758B2 (en) 2013-05-10 2019-03-05 Energous Corporation Wireless powering of electronic devices with selective delivery range
US9824815B2 (en) 2013-05-10 2017-11-21 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US9973021B2 (en) 2012-07-06 2018-05-15 Energous Corporation Receivers for wireless power transmission
US9954374B1 (en) 2014-05-23 2018-04-24 Energous Corporation System and method for self-system analysis for detecting a fault in a wireless power transmission Network
US10992185B2 (en) 2012-07-06 2021-04-27 Energous Corporation Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers
US9252628B2 (en) 2013-05-10 2016-02-02 Energous Corporation Laptop computer as a transmitter for wireless charging
US10230266B1 (en) 2014-02-06 2019-03-12 Energous Corporation Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof
US9450449B1 (en) 2012-07-06 2016-09-20 Energous Corporation Antenna arrangement for pocket-forming
US10270261B2 (en) 2015-09-16 2019-04-23 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10128693B2 (en) 2014-07-14 2018-11-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US9887739B2 (en) 2012-07-06 2018-02-06 Energous Corporation Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves
US10211682B2 (en) 2014-05-07 2019-02-19 Energous Corporation Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network
US10050462B1 (en) 2013-08-06 2018-08-14 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US9893554B2 (en) 2014-07-14 2018-02-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US9812890B1 (en) 2013-07-11 2017-11-07 Energous Corporation Portable wireless charging pad
US9893768B2 (en) 2012-07-06 2018-02-13 Energous Corporation Methodology for multiple pocket-forming
US9882427B2 (en) 2013-05-10 2018-01-30 Energous Corporation Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters
US10381880B2 (en) 2014-07-21 2019-08-13 Energous Corporation Integrated antenna structure arrays for wireless power transmission
US9368020B1 (en) 2013-05-10 2016-06-14 Energous Corporation Off-premises alert system and method for wireless power receivers in a wireless power network
US10141768B2 (en) 2013-06-03 2018-11-27 Energous Corporation Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position
US10199835B2 (en) 2015-12-29 2019-02-05 Energous Corporation Radar motion detection using stepped frequency in wireless power transmission system
US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US9900057B2 (en) 2012-07-06 2018-02-20 Energous Corporation Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas
US9906065B2 (en) 2012-07-06 2018-02-27 Energous Corporation Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array
US10291055B1 (en) 2014-12-29 2019-05-14 Energous Corporation Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US9859757B1 (en) 2013-07-25 2018-01-02 Energous Corporation Antenna tile arrangements in electronic device enclosures
US9867062B1 (en) 2014-07-21 2018-01-09 Energous Corporation System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system
US9843201B1 (en) 2012-07-06 2017-12-12 Energous Corporation Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof
US10008889B2 (en) 2014-08-21 2018-06-26 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US9143000B2 (en) 2012-07-06 2015-09-22 Energous Corporation Portable wireless charging pad
US10090886B1 (en) 2014-07-14 2018-10-02 Energous Corporation System and method for enabling automatic charging schedules in a wireless power network to one or more devices
US10128699B2 (en) 2014-07-14 2018-11-13 Energous Corporation Systems and methods of providing wireless power using receiver device sensor inputs
US9871398B1 (en) 2013-07-01 2018-01-16 Energous Corporation Hybrid charging method for wireless power transmission based on pocket-forming
US9876648B2 (en) 2014-08-21 2018-01-23 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US10124754B1 (en) 2013-07-19 2018-11-13 Energous Corporation Wireless charging and powering of electronic sensors in a vehicle
US10063106B2 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for a self-system analysis in a wireless power transmission network
US9891669B2 (en) 2014-08-21 2018-02-13 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US10223717B1 (en) 2014-05-23 2019-03-05 Energous Corporation Systems and methods for payment-based authorization of wireless power transmission service
US10218227B2 (en) 2014-05-07 2019-02-26 Energous Corporation Compact PIFA antenna
US9859797B1 (en) 2014-05-07 2018-01-02 Energous Corporation Synchronous rectifier design for wireless power receiver
US9787103B1 (en) 2013-08-06 2017-10-10 Energous Corporation Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter
US10439448B2 (en) 2014-08-21 2019-10-08 Energous Corporation Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver
US10199849B1 (en) 2014-08-21 2019-02-05 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US10038337B1 (en) 2013-09-16 2018-07-31 Energous Corporation Wireless power supply for rescue devices
US9130397B2 (en) 2013-05-10 2015-09-08 Energous Corporation Wireless charging and powering of electronic devices in a vehicle
US9793758B2 (en) 2014-05-23 2017-10-17 Energous Corporation Enhanced transmitter using frequency control for wireless power transmission
US9941707B1 (en) 2013-07-19 2018-04-10 Energous Corporation Home base station for multiple room coverage with multiple transmitters
US9843213B2 (en) 2013-08-06 2017-12-12 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US9847677B1 (en) 2013-10-10 2017-12-19 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
US10224982B1 (en) 2013-07-11 2019-03-05 Energous Corporation Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations
US9882430B1 (en) 2014-05-07 2018-01-30 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US9847679B2 (en) 2014-05-07 2017-12-19 Energous Corporation System and method for controlling communication between wireless power transmitter managers
US10291066B1 (en) 2014-05-07 2019-05-14 Energous Corporation Power transmission control systems and methods
US10075008B1 (en) 2014-07-14 2018-09-11 Energous Corporation Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network
US9825674B1 (en) 2014-05-23 2017-11-21 Energous Corporation Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions
US9887584B1 (en) 2014-08-21 2018-02-06 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US9941754B2 (en) 2012-07-06 2018-04-10 Energous Corporation Wireless power transmission with selective range
US9923386B1 (en) 2012-07-06 2018-03-20 Energous Corporation Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver
US9806564B2 (en) 2014-05-07 2017-10-31 Energous Corporation Integrated rectifier and boost converter for wireless power transmission
US12057715B2 (en) 2012-07-06 2024-08-06 Energous Corporation Systems and methods of wirelessly delivering power to a wireless-power receiver device in response to a change of orientation of the wireless-power receiver device
US9912199B2 (en) 2012-07-06 2018-03-06 Energous Corporation Receivers for wireless power transmission
US10063064B1 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US10103582B2 (en) 2012-07-06 2018-10-16 Energous Corporation Transmitters for wireless power transmission
US10141791B2 (en) 2014-05-07 2018-11-27 Energous Corporation Systems and methods for controlling communications during wireless transmission of power using application programming interfaces
US9893555B1 (en) 2013-10-10 2018-02-13 Energous Corporation Wireless charging of tools using a toolbox transmitter
US9966765B1 (en) 2013-06-25 2018-05-08 Energous Corporation Multi-mode transmitter
US10263432B1 (en) 2013-06-25 2019-04-16 Energous Corporation Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access
US9899861B1 (en) 2013-10-10 2018-02-20 Energous Corporation Wireless charging methods and systems for game controllers, based on pocket-forming
US10205239B1 (en) 2014-05-07 2019-02-12 Energous Corporation Compact PIFA antenna
US9939864B1 (en) 2014-08-21 2018-04-10 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US10186913B2 (en) 2012-07-06 2019-01-22 Energous Corporation System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US9948135B2 (en) 2015-09-22 2018-04-17 Energous Corporation Systems and methods for identifying sensitive objects in a wireless charging transmission field
US10090699B1 (en) 2013-11-01 2018-10-02 Energous Corporation Wireless powered house
US10243414B1 (en) 2014-05-07 2019-03-26 Energous Corporation Wearable device with wireless power and payload receiver
US9876379B1 (en) 2013-07-11 2018-01-23 Energous Corporation Wireless charging and powering of electronic devices in a vehicle
US9438045B1 (en) 2013-05-10 2016-09-06 Energous Corporation Methods and systems for maximum power point transfer in receivers
US20150326070A1 (en) 2014-05-07 2015-11-12 Energous Corporation Methods and Systems for Maximum Power Point Transfer in Receivers
US9124125B2 (en) 2013-05-10 2015-09-01 Energous Corporation Wireless power transmission with selective range
US10206185B2 (en) 2013-05-10 2019-02-12 Energous Corporation System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions
US10211674B1 (en) 2013-06-12 2019-02-19 Energous Corporation Wireless charging using selected reflectors
US9876380B1 (en) 2013-09-13 2018-01-23 Energous Corporation Secured wireless power distribution system
US9806768B2 (en) 2012-07-19 2017-10-31 Samsung Electronics Co., Ltd. Methods and device for controlling power transmission using NFC
KR102012660B1 (ko) * 2012-11-26 2019-08-21 삼성전자주식회사 비접촉 근거리 무선 통신 방식을 이용한 무선 충전 장치 및 방법
EP2782210B1 (en) 2013-03-21 2018-11-28 Samsung Electronics Co., Ltd. Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
US9843763B2 (en) 2013-05-10 2017-12-12 Energous Corporation TV system with wireless power transmitter
US9537357B2 (en) 2013-05-10 2017-01-03 Energous Corporation Wireless sound charging methods and systems for game controllers, based on pocket-forming
US9819230B2 (en) 2014-05-07 2017-11-14 Energous Corporation Enhanced receiver for wireless power transmission
US9419443B2 (en) 2013-05-10 2016-08-16 Energous Corporation Transducer sound arrangement for pocket-forming
US9538382B2 (en) 2013-05-10 2017-01-03 Energous Corporation System and method for smart registration of wireless power receivers in a wireless power network
US9866279B2 (en) 2013-05-10 2018-01-09 Energous Corporation Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network
US10103552B1 (en) 2013-06-03 2018-10-16 Energous Corporation Protocols for authenticated wireless power transmission
US10003211B1 (en) 2013-06-17 2018-06-19 Energous Corporation Battery life of portable electronic devices
US9521926B1 (en) 2013-06-24 2016-12-20 Energous Corporation Wireless electrical temperature regulator for food and beverages
US10021523B2 (en) 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
US9979440B1 (en) 2013-07-25 2018-05-22 Energous Corporation Antenna tile arrangements configured to operate as one functional unit
KR102126713B1 (ko) 2013-08-13 2020-06-25 삼성전자주식회사 무선 전력 전송 시스템에서 무선 충전 제어 방법 및 장치
CN103823565A (zh) * 2013-09-16 2014-05-28 锭远科技有限公司 无电源的无线键盘
JP2015065792A (ja) * 2013-09-26 2015-04-09 株式会社豊田自動織機 非接触充電システム及び車両
US20150091508A1 (en) * 2013-10-01 2015-04-02 Blackberry Limited Bi-directional communication with a device under charge
US20150091496A1 (en) * 2013-10-01 2015-04-02 Blackberry Limited Bi-directional communication with a device under charge
WO2015101997A1 (en) * 2014-01-01 2015-07-09 Powermat Technologies Ltd. Method and system for managing wireless power transfer for electrical devices
US10075017B2 (en) 2014-02-06 2018-09-11 Energous Corporation External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power
US9935482B1 (en) 2014-02-06 2018-04-03 Energous Corporation Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US9966784B2 (en) 2014-06-03 2018-05-08 Energous Corporation Systems and methods for extending battery life of portable electronic devices charged by sound
US9973008B1 (en) 2014-05-07 2018-05-15 Energous Corporation Wireless power receiver with boost converters directly coupled to a storage element
US10153653B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver
US10170917B1 (en) 2014-05-07 2019-01-01 Energous Corporation Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter
US9800172B1 (en) 2014-05-07 2017-10-24 Energous Corporation Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US10153645B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
US9876536B1 (en) 2014-05-23 2018-01-23 Energous Corporation Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US10116143B1 (en) 2014-07-21 2018-10-30 Energous Corporation Integrated antenna arrays for wireless power transmission
US9871301B2 (en) 2014-07-21 2018-01-16 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
TWI584018B (zh) 2014-08-03 2017-05-21 帕戈技術股份有限公司 穿戴式照相機系統與用於將照相機系統或其他電子裝置附接至穿戴式製品之設備及方法
US9635222B2 (en) 2014-08-03 2017-04-25 PogoTec, Inc. Wearable camera systems and apparatus for aligning an eyewear camera
US9965009B1 (en) 2014-08-21 2018-05-08 Energous Corporation Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver
US9917477B1 (en) 2014-08-21 2018-03-13 Energous Corporation Systems and methods for automatically testing the communication between power transmitter and wireless receiver
CN104281065B (zh) * 2014-09-16 2017-03-01 深圳市赤道极光信息科技有限公司 一种网络控制充电方法和系统
TW201724837A (zh) 2014-12-23 2017-07-01 帕戈技術股份有限公司 穿戴式相機、用於提供無線電力之系統,用於以無線方式提供電力之方法及用於處理影像之方法
US10122415B2 (en) 2014-12-27 2018-11-06 Energous Corporation Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver
US9893535B2 (en) 2015-02-13 2018-02-13 Energous Corporation Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy
DE102015204704B4 (de) * 2015-03-16 2020-02-20 Deutsche Telekom Ag Verfahren zur Kommunikation zwischen wenigstens einem ersten und einem zweiten Telekommunikationsendgerät mit jeweils einer Weitverkehrskommunikationsschnittstelle, einer Nahbereichskommunikationsschnittstelle, einem Energiespeicher sowie jeweils einer Energieübertragungsschnittstelle, Telekommunikationsendgerät, System, Computerprogramm und Computerprogrammprodukt
DK3142221T3 (en) * 2015-05-13 2019-04-23 Guangdong Oppo Mobile Telecommunications Corp Ltd Quick charge method, power adapter and mobile terminal
WO2016201261A1 (en) 2015-06-10 2016-12-15 PogoTec, Inc. Eyewear with magnetic track for electronic wearable device
US10481417B2 (en) 2015-06-10 2019-11-19 PogoTec, Inc. Magnetic attachment mechanism for electronic wearable device
CN107836069A (zh) 2015-07-09 2018-03-23 富士通株式会社 磁场谐振式馈电装置
US12283828B2 (en) 2015-09-15 2025-04-22 Energous Corporation Receiver devices configured to determine location within a transmission field
US9906275B2 (en) 2015-09-15 2018-02-27 Energous Corporation Identifying receivers in a wireless charging transmission field
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US9893538B1 (en) 2015-09-16 2018-02-13 Energous Corporation Systems and methods of object detection in wireless power charging systems
US11710321B2 (en) 2015-09-16 2023-07-25 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10008875B1 (en) 2015-09-16 2018-06-26 Energous Corporation Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver
US10186893B2 (en) 2015-09-16 2019-01-22 Energous Corporation Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US10158259B1 (en) 2015-09-16 2018-12-18 Energous Corporation Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field
US10211685B2 (en) 2015-09-16 2019-02-19 Energous Corporation Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
US9941752B2 (en) 2015-09-16 2018-04-10 Energous Corporation Systems and methods of object detection in wireless power charging systems
US9871387B1 (en) 2015-09-16 2018-01-16 Energous Corporation Systems and methods of object detection using one or more video cameras in wireless power charging systems
US10199850B2 (en) 2015-09-16 2019-02-05 Energous Corporation Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter
US10050470B1 (en) 2015-09-22 2018-08-14 Energous Corporation Wireless power transmission device having antennas oriented in three dimensions
US10033222B1 (en) 2015-09-22 2018-07-24 Energous Corporation Systems and methods for determining and generating a waveform for wireless power transmission waves
US10153660B1 (en) 2015-09-22 2018-12-11 Energous Corporation Systems and methods for preconfiguring sensor data for wireless charging systems
US10128686B1 (en) 2015-09-22 2018-11-13 Energous Corporation Systems and methods for identifying receiver locations using sensor technologies
US10027168B2 (en) 2015-09-22 2018-07-17 Energous Corporation Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter
US10020678B1 (en) 2015-09-22 2018-07-10 Energous Corporation Systems and methods for selecting antennas to generate and transmit power transmission waves
US10135294B1 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers
US10135295B2 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for nullifying energy levels for wireless power transmission waves
US10734717B2 (en) 2015-10-13 2020-08-04 Energous Corporation 3D ceramic mold antenna
US10333332B1 (en) 2015-10-13 2019-06-25 Energous Corporation Cross-polarized dipole antenna
US9899744B1 (en) 2015-10-28 2018-02-20 Energous Corporation Antenna for wireless charging systems
US9853485B2 (en) 2015-10-28 2017-12-26 Energous Corporation Antenna for wireless charging systems
WO2017075405A1 (en) 2015-10-29 2017-05-04 PogoTec, Inc. Hearing aid adapted for wireless power reception
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US10135112B1 (en) 2015-11-02 2018-11-20 Energous Corporation 3D antenna mount
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
KR102521736B1 (ko) 2015-12-09 2023-04-17 삼성전자주식회사 무선 충전 액세서리 장치
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US10141771B1 (en) 2015-12-24 2018-11-27 Energous Corporation Near field transmitters with contact points for wireless power charging
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
US10256677B2 (en) 2016-12-12 2019-04-09 Energous Corporation Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad
WO2018111921A1 (en) 2016-12-12 2018-06-21 Energous Corporation Methods of selectively activating antenna zones of a near-field charging pad to maximize wireless power delivered
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10320446B2 (en) 2015-12-24 2019-06-11 Energous Corporation Miniaturized highly-efficient designs for near-field power transfer system
US10008886B2 (en) 2015-12-29 2018-06-26 Energous Corporation Modular antennas with heat sinks in wireless power transmission systems
KR102440975B1 (ko) 2016-01-21 2022-09-07 삼성전자주식회사 전자 장치 및 전자 장치에서 근거리 무선 통신을 위한 방법
US11558538B2 (en) 2016-03-18 2023-01-17 Opkix, Inc. Portable camera system
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
WO2018089533A1 (en) 2016-11-08 2018-05-17 PogoTec, Inc. A smart case for electronic wearable device
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
US10389161B2 (en) 2017-03-15 2019-08-20 Energous Corporation Surface mount dielectric antennas for wireless power transmitters
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
EP3349365B1 (en) * 2017-01-11 2021-08-11 Canon Kabushiki Kaisha Wireless communication system, communication apparatus, and communication method
WO2018183892A1 (en) 2017-03-30 2018-10-04 Energous Corporation Flat antennas having two or more resonant frequencies for use in wireless power transmission systems
US10511097B2 (en) 2017-05-12 2019-12-17 Energous Corporation Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
US12074460B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Rechargeable wireless power bank and method of using
US12074452B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Networked wireless charging system
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US10848853B2 (en) 2017-06-23 2020-11-24 Energous Corporation Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves
US11342798B2 (en) 2017-10-30 2022-05-24 Energous Corporation Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band
US10615647B2 (en) 2018-02-02 2020-04-07 Energous Corporation Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad
US11159057B2 (en) 2018-03-14 2021-10-26 Energous Corporation Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
BR102018069828A2 (pt) * 2018-09-27 2020-04-07 Felipe De Oliveira Luiz aperfeiçoamento introduzido em dispositivos móveis e em aplicativo, para doação de energia por indução
WO2020102237A1 (en) 2018-11-13 2020-05-22 Opkix, Inc. Wearable mounts for portable camera
US11437735B2 (en) 2018-11-14 2022-09-06 Energous Corporation Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body
CN109768588A (zh) * 2018-12-07 2019-05-17 欧亚高科系统集成有限公司 一种智能化物联网充电方法
US11011931B2 (en) 2018-12-19 2021-05-18 International Business Machines Corporation Cross-charging among IOT devices with prioritizing management rules
WO2020160015A1 (en) 2019-01-28 2020-08-06 Energous Corporation Systems and methods for miniaturized antenna for wireless power transmissions
US11018779B2 (en) 2019-02-06 2021-05-25 Energous Corporation Systems and methods of estimating optimal phases to use for individual antennas in an antenna array
US10923936B2 (en) 2019-03-05 2021-02-16 International Business Machines Corporation Virtual battery management
WO2020210449A1 (en) 2019-04-09 2020-10-15 Energous Corporation Asymmetric spiral antennas for wireless power transmission and reception
WO2021055901A1 (en) 2019-09-20 2021-03-25 Energous Corporation Asymmetric spiral antennas with parasitic elements for wireless power transmission
US11381118B2 (en) 2019-09-20 2022-07-05 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
EP4032169A4 (en) 2019-09-20 2023-12-06 Energous Corporation CLASSIFICATION AND DETECTION OF FOREIGN BODY USING AN INTEGRATED POWER AMPLIFIER CONTROL CIRCUIT IN WIRELESS POWER TRANSMISSION SYSTEMS
US11411441B2 (en) 2019-09-20 2022-08-09 Energous Corporation Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers
WO2021055898A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
US11355966B2 (en) 2019-12-13 2022-06-07 Energous Corporation Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device
US10985617B1 (en) 2019-12-31 2021-04-20 Energous Corporation System for wirelessly transmitting energy at a near-field distance without using beam-forming control
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
US11469629B2 (en) 2020-08-12 2022-10-11 Energous Corporation Systems and methods for secure wireless transmission of power using unidirectional communication signals from a wireless-power-receiving device
US12306285B2 (en) 2020-12-01 2025-05-20 Energous Corporation Systems and methods for using one or more sensors to detect and classify objects in a keep-out zone of a wireless-power transmission field, and antennas with integrated sensor arrangements
EP4216399A4 (en) 2021-03-24 2024-05-22 Samsung Electronics Co., Ltd. WIRELESS POWER TRANSMISSION DEVICE FOR TRANSMITTING CHARGING POWER TO A WIRELESS POWER RECEIVING DEVICE AND OPERATING METHOD THEREFOR
US11916398B2 (en) 2021-12-29 2024-02-27 Energous Corporation Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith
JP2025530012A (ja) * 2022-03-10 2025-09-10 ワイヤレス エレクトリカル グリッド ラン,ウィグル・インコーポレーテッド 再充電可能ワイアレスパワーバンクおよび使用方法
US12142939B2 (en) 2022-05-13 2024-11-12 Energous Corporation Integrated wireless-power-transmission platform designed to operate in multiple bands, and multi-band antennas for use therewith
US20240204565A1 (en) * 2022-12-16 2024-06-20 Veturex Inc Plug-in module assembly for wireless electric charging
WO2025136603A1 (en) * 2023-12-22 2025-06-26 Cisco Technology, Inc. Power management for ambient power devices

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350520A (ja) * 2001-05-30 2002-12-04 Minolta Co Ltd 充電式電源を有する移動体の電力消耗検出システム及び方法、移動体並びにプログラム
JP2003070187A (ja) * 2001-08-27 2003-03-07 Toshiba Eng Co Ltd 非接触データキャリア装置並びに内蔵二次電池の充電方法
WO2004112215A1 (en) * 2003-06-12 2004-12-23 Koninklijke Philips Electronics N.V. Wireless battery charger detection and notification
US20050134213A1 (en) * 2003-11-05 2005-06-23 Tsutomu Takagi Contactless power transmitting device
CN1956288A (zh) * 2005-10-24 2007-05-02 三星电子株式会社 通过感应方法无线地共享功率的设备的方法
US20090243541A1 (en) * 2008-03-28 2009-10-01 Myongji University Industry And Academia Cooperation Foundation Method and apparatus for recharging battery of mobile station using electromagnetic resonant wave
US20090251309A1 (en) * 2008-04-08 2009-10-08 Hiroyuki Yamasuge Wireless communication apparatus, wireless communication system, wireless communication method, and program
US20090281678A1 (en) * 2008-05-12 2009-11-12 Masataka Wakamatsu Power Transmission Device, Power Transmission Method, Program, Power Receiving Device and Power Transfer System

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318044B2 (ja) * 2005-03-03 2009-08-19 ソニー株式会社 電力供給システム、電力供給装置および方法、受電装置および方法、記録媒体、並びにプログラム
JP4662816B2 (ja) * 2005-06-17 2011-03-30 Necカシオモバイルコミュニケーションズ株式会社 電子マネー利用機能付き携帯端末装置及びプログラム
JP4459159B2 (ja) * 2005-12-02 2010-04-28 シャープ株式会社 端末装置
US8099140B2 (en) * 2006-11-24 2012-01-17 Semiconductor Energy Laboratory Co., Ltd. Wireless power supply system and wireless power supply method
US8686598B2 (en) * 2008-09-27 2014-04-01 Witricity Corporation Wireless energy transfer for supplying power and heat to a device
RU2011132943A (ru) * 2009-01-06 2013-02-20 Эксесс Бизнес Груп Интернешнл Ллс Система беспроводной зарядки с согласованием электропитания устройства
US9407327B2 (en) * 2009-02-13 2016-08-02 Qualcomm Incorporated Wireless power for chargeable and charging devices
CN101860085A (zh) * 2009-04-08 2010-10-13 鸿富锦精密工业(深圳)有限公司 无线供电器
US9312728B2 (en) * 2009-08-24 2016-04-12 Access Business Group International Llc Physical and virtual identification in a wireless power network

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002350520A (ja) * 2001-05-30 2002-12-04 Minolta Co Ltd 充電式電源を有する移動体の電力消耗検出システム及び方法、移動体並びにプログラム
JP2003070187A (ja) * 2001-08-27 2003-03-07 Toshiba Eng Co Ltd 非接触データキャリア装置並びに内蔵二次電池の充電方法
WO2004112215A1 (en) * 2003-06-12 2004-12-23 Koninklijke Philips Electronics N.V. Wireless battery charger detection and notification
US20050134213A1 (en) * 2003-11-05 2005-06-23 Tsutomu Takagi Contactless power transmitting device
CN1956288A (zh) * 2005-10-24 2007-05-02 三星电子株式会社 通过感应方法无线地共享功率的设备的方法
US20090243541A1 (en) * 2008-03-28 2009-10-01 Myongji University Industry And Academia Cooperation Foundation Method and apparatus for recharging battery of mobile station using electromagnetic resonant wave
US20090251309A1 (en) * 2008-04-08 2009-10-08 Hiroyuki Yamasuge Wireless communication apparatus, wireless communication system, wireless communication method, and program
US20090281678A1 (en) * 2008-05-12 2009-11-12 Masataka Wakamatsu Power Transmission Device, Power Transmission Method, Program, Power Receiving Device and Power Transfer System

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104937811A (zh) * 2012-12-31 2015-09-23 翰林Postech株式会社 共振型无线电力传送系统的无线电力传送控制方法,及利用此方法的无线电力传送装置及无线电力接收装置
US10923961B2 (en) 2013-03-21 2021-02-16 Samsung Electronics Co., Ltd Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
US10454318B2 (en) 2013-03-21 2019-10-22 Samsung Electronics Co., Ltd. Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
CN105075064A (zh) * 2013-03-21 2015-11-18 三星电子株式会社 无线电力发送单元、无线电力接收单元、以及控制方法
US10038344B2 (en) 2013-03-21 2018-07-31 Samsung Electronics Co., Ltd. Wireless power transmitting unit, wireless power receiving unit, and control methods thereof
CN105191051B (zh) * 2013-03-29 2018-01-02 松下知识产权经营株式会社 电池组
US10326178B2 (en) 2013-03-29 2019-06-18 Panasonic Intellectual Property Management Co., Ltd. Battery pack
CN105191051A (zh) * 2013-03-29 2015-12-23 松下知识产权经营株式会社 电池组
CN109450113A (zh) * 2013-05-03 2019-03-08 三星电子株式会社 无线功率发送器、无线功率接收器及其控制方法
CN109450113B (zh) * 2013-05-03 2022-03-18 三星电子株式会社 无线功率发送器、无线功率接收器及其控制方法
CN103457332A (zh) * 2013-10-08 2013-12-18 平湖凌云信息科技有限公司 无线充电器设备和无线充电方法
CN104638704B (zh) * 2013-11-13 2019-06-18 深圳富泰宏精密工业有限公司 无线充电装置及其使用方法
CN104638704A (zh) * 2013-11-13 2015-05-20 深圳富泰宏精密工业有限公司 无线充电装置及其使用方法
CN104682465B (zh) * 2013-11-29 2017-04-05 英业达科技有限公司 无线充电装置及方法
US10075027B2 (en) 2014-01-14 2018-09-11 Huawei Device (Dongguan) Co., Ltd. Method and device for enabling near field communication NFC wireless charging service
WO2015106392A1 (zh) * 2014-01-14 2015-07-23 华为终端有限公司 一种开启近场通信nfc无线充电服务的方法和设备
TWI548174B (zh) * 2014-04-08 2016-09-01 宏達國際電子股份有限公司 取得無線充電系統運作狀態資訊的方法
US9967000B2 (en) 2014-04-08 2018-05-08 Htc Corporation Method of acquiring operation state information of wireless power system
CN104467130A (zh) * 2014-11-10 2015-03-25 深圳市兴吉胜电子有限公司 无线充电器
CN105743158A (zh) * 2014-12-24 2016-07-06 三星电子株式会社 用于为具有电池的电子设备充电的装置和方法
CN105992139B (zh) * 2015-01-30 2019-08-02 深圳酷派技术有限公司 一种供电终端确定方法、充电请求发送方法及装置
CN105992139A (zh) * 2015-01-30 2016-10-05 深圳酷派技术有限公司 一种供电终端确定方法、充电请求发送方法及装置
CN107920752B (zh) * 2015-09-03 2025-01-10 皇家飞利浦有限公司 用于无线交换数据和功率的电池模块
CN107920752A (zh) * 2015-09-03 2018-04-17 皇家飞利浦有限公司 用于无线交换数据和功率的电池模块
US11018518B2 (en) 2016-12-08 2021-05-25 Huawei Technologies Co., Ltd Intelligent wireless charging control method, device, and system
US20180301925A1 (en) 2016-12-08 2018-10-18 Huawei Technologies Co., Ltd. Intelligent Wireless Charging Control Method, Device, and System
CN108550066A (zh) * 2017-04-12 2018-09-18 上海楚山电子科技有限公司 一种基于无线充电的租赁计费方法
CN113054691A (zh) * 2019-12-26 2021-06-29 华为技术有限公司 一种移动终端的无线充电方法及移动终端
CN111130183A (zh) * 2020-01-14 2020-05-08 北京小米移动软件有限公司 无线充电方法和装置、无线充电设备、电子设备
CN111386715A (zh) * 2020-02-28 2020-07-07 北京小米移动软件有限公司 无线定位方法、装置及存储介质
CN111386715B (zh) * 2020-02-28 2022-06-10 北京小米移动软件有限公司 无线定位方法、装置及存储介质
CN113026319A (zh) * 2021-03-09 2021-06-25 江南大学 采用无线电能传输的智能衣架系统

Also Published As

Publication number Publication date
EP2545635A4 (en) 2014-04-23
WO2011112022A2 (en) 2011-09-15
EP2545635A2 (en) 2013-01-16
KR20110103296A (ko) 2011-09-20
JP2013523063A (ja) 2013-06-13
WO2011112022A3 (en) 2012-01-12
JP5600188B2 (ja) 2014-10-01
US20110221389A1 (en) 2011-09-15

Similar Documents

Publication Publication Date Title
CN102812618A (zh) 电子设备的无线充电方法和装置
US9088171B2 (en) Method for wireless charging using communication network
US9190849B2 (en) Apparatus and method for performing wireless charging
JP6000131B2 (ja) 移動端末の無線充電のための方法及びそのための移動端末
KR101962667B1 (ko) 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법
US8816638B2 (en) Increasing efficiency of wireless power transfer
US10666095B2 (en) Power supply device, communication terminal device, and non-contact power transmission method
KR101743777B1 (ko) 무선 충전 방법
CN102792555B (zh) 无线功率充电方法和装置
CN104022543B (zh) 用于异物检测参数和对具有无线充电能力电池组的数据通信充电的方法、设备和计算机程序产品
US20100201310A1 (en) Wireless power transfer system
EP3282590A1 (en) Wireless power transmitter for excluding cross-connected wireless power receiver and method for controlling the same
KR20150002047A (ko) 무선 충전 장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20121205

RJ01 Rejection of invention patent application after publication