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公开(公告)号：KR1020130028011A
公开(公告)日：2013-03-18
申请号：KR1020120099104
申请日：2012-09-07
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J50/12 , H02J7/0013 , H02J7/025 , H02J50/10 , H02J50/20 , H02J50/50 , H02J50/60 , H02J50/80 , H02J2007/0001 , H02J2007/0096 , H04B5/0031 , H04B5/0037 , H04W48/16 , H04W48/20 , Y02B40/90
Abstract: PURPOSE: A wireless power receiver and a controlling method thereof are provided to receive the charge power from the wireless power receiver, thereby select a charging point efficiently. CONSTITUTION: A power transmitting unit(211) provides the electricity demanding from a wireless power transmitter(200). The power transmitter supplies the electricity in the form of an AC wave type. A controlling unit(212) controls the overall operation of the wireless power transmitter. A communication unit(213) performs the communication with a wireless power receiver(250) in a certain method. The communication unit transmits a signal about information of the wireless power transmitter. [Reference numerals] (211,251) Power transmitting unit; (212,252) Controlling unit; (213,253) Communication unit
Abstract translation: 目的：提供无线电力接收机及其控制方法以从无线电力接收器接收充电电力，从而有效地选择充电点。 构成：电力传输单元（211）提供来自无线电力发射器（200）的电力需求。 电力变送器以交流电波形式供电。 控制单元（212）控制无线电力发送器的整体操作。 通信单元（213）以一定的方式与无线电力接收机（250）进行通信。 通信单元发送关于无线电力发送器的信息的信号。 （211,251）发送单元; （212,252）控制单元; （213,253）通讯单元
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公开(公告)号：KR1020130026977A
公开(公告)日：2013-03-14
申请号：KR1020120083440
申请日：2012-07-30
Applicant: 삼성전자주식회사
CPC classification number: H02J50/20 , H02J7/0013 , H02J50/10 , H02J50/80
Abstract: PURPOSE: A communicating method of a wireless charging system and a communicating device thereof are provided to rapidly and efficiently communicate with multiple wireless power transmitting devices. CONSTITUTION: A power transmitting device(100) comprises a power supplying part(110), a driving part(120), a first antenna, a first sensor part(140), a first communication part(150), and a first control part(170). The driving part generates a driving signal for the first antenna by converting or controlling power supplied by the power supplying part. The first antenna generates a RF field according to the driving signal. The first communication part wirelessly transmits a lower directional data signal inputted from the first control part to the power receiver. An power receiver(200) comprises a second antenna, a power converting part(220), a second sensor part(230), a second communication part(240), and a second control part(260). The second antenna generates a power signal using the RF field formed with the power transmitting device. The second communication part wirelessly transmits a higher directional data signal inputted from the second control part to the power transmitting device. [Reference numerals] (110) Power supplying part; (120) Driving part; (130,210) Resonator; (140,230) Sensor part; (150,40) Communication part; (160,250) Display part; (170,260) Control part; (180,270) Memory; (AA) Power source; (BB) Device to be charged
Abstract translation: 目的：提供无线充电系统及其通信装置的通信方法，以便与多个无线电力传输装置快速有效地进行通信。 构成：电力传输装置（100）包括供电部分（110），驱动部分（120），第一天线，第一传感器部分（140），第一通信部分（150）和第一控制部分 （170）。 驱动部通过转换或控制由供电部供给的电力来产生第一天线的驱动信号。 第一天线根据驱动信号产生RF场。 第一通信部分将从第一控制部分输入的低方向数据信号无线地发送到电力接收器。 电力接收器（200）包括第二天线，功率转换部分（220），第二传感器部分（230），第二通信部分（240）和第二控制部分（260）。 第二天线使用与电力发送装置形成的RF场产生电力信号。 第二通信部分将从第二控制部分输入的较高方向数据信号无线发送到电力传输装置。 （附图标记）（110）供电部; （120）驾驶部分; （130,210）谐振器; （140,230）传感器部件; （150,40）沟通部分; （160,250）显示部分; （170,260）控制部分; （180,270）记忆; （AA）电源; （BB）要充电的设备
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公开(公告)号：KR1020120135886A
公开(公告)日：2012-12-17
申请号：KR1020120060595
申请日：2012-06-05
Applicant: 삼성전자주식회사
IPC: H02J17/00
Abstract: PURPOSE: A wireless power control method of a receiver in a wireless power transceiver system and a device thereof are provided to control the amount of wireless power supplied to receivers receiving the wireless power from transmitters. CONSTITUTION: A receiver(200) is registered in a charging area receiving wireless power from a transmitter(100). Demand power information is transmitted from the registered receiver. The transmitter determines a supply state of the demand power information based on the demand power information. Waiting state maintenance is requested to the registered receiver according to a determination result. Charging power information is received from receivers included in the charging area before receiving the demand power information. [Reference numerals] (100) Transmitter; (200-1) First receiver; (200-2) Second receiver; (200-3) N receiver
Abstract translation: 目的：提供无线功率收发器系统及其装置中的接收机的无线功率控制方法，以控制提供给从发射机接收无线电力的接收机的无线电力的量。 构成：接收器（200）被注册在从发送器（100）接收无线电力的充电区域中。 从登记的接收机发送需求功率信息。 发射机根据需求功率信息确定需求功率信息的供给状态。 根据确定结果向注册的接收者请求等待状态维护。 在接收到需求功率信息之前，从包括在充电区域中的接收机接收充电功率信息。 （附图标记）（100）发射机; （200-1）第一接收机; （200-2）第二接收机; （200-3）N接收机
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Patent Agency Ranking
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公开(公告)号：KR101882800B1
公开(公告)日：2018-08-01
申请号：KR1020120020336
申请日：2012-02-28
Applicant: 삼성전자주식회사
CPC classification number: H02J50/80 , H02J7/0004 , H02J7/025 , H02J7/04 , H02J50/12 , H02J50/40 , H02J50/90
Abstract: 충전부를포함하는무선전력수신기의제어방법이개시된다. 본발명의실시예에의한무선전력수신기의제어방법은, 무선전력을수신하는단계, 상기수신된무선전력을정류하여직류무선전력을출력하는단계및 상기정류된무선전력의전압이충전부허용전압이상인지를판단하는단계를포함한다.
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公开(公告)号：KR101882754B1
公开(公告)日：2018-07-27
申请号：KR1020120082838
申请日：2012-07-27
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: H02J7/025 , H02J5/005 , H02J50/12 , H02J50/40 , H02J50/80 , H02J50/90 , H02J2007/0096 , H04B5/0037 , Y02B40/90
Abstract: 본발명은전력수신기에서최적의전력수신률을달성할수 있는구간을정하기위한방법을제안한다. 이를위해본 발명은, 전력수신기에서의최소전압과최대전압사이의구간에서전력수신효율을극대화할수 있는구간을정하는과정으로이루어진다. 이를위해최소전압과최대전압사이에전력수신기에서요구하는최적의기준전압이정해진다면, 상기최소전압이상상기기준전압사이의구간이상기전력수신효율을최대로할 수있는최적의효율전압구간으로정해지는것이다. 이때, 상기기준전압은전력송신기또는전력수신기에서정해지며, 전력송신기에서는전력수신기에서의수신전압이최적의효율전압구간에들어올수 있도록전력수신기로송출되는전압을조절하여출력하게된다. 이에따라전력송신기에서는복수의전력수신기로전력을전송하는경우에도각각의전력수신기에서의최적의효율전압구간을고려하여전력을적응적으로조절할수 있어, 전력전달효율을극대화시킬수 있게된다.
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公开(公告)号：KR101851026B1
公开(公告)日：2018-04-20
申请号：KR1020130113894
申请日：2013-09-25
Applicant: 삼성전자주식회사
Abstract: 본발명은무선충전장치에서충전대상인이동단말기로부터의전력정보전송주기를조절하는방법을제안한다. 이를위해본 발명에따른무선충전장치는적어도하나의이동단말기로부터전력정보를수신하는통신부와, 상기전력정보를근거로상기이동단말기별전력정보의전송주기를결정하고, 상기적어도하나의이동단말기로부터의전력정보의수신여부에따라상기전송주기를조절하는제어부를포함한다. 이와같이전송주기를적응적으로조절함으로써, 불필요한패킷전송으로인해발생할수 있는자원의낭비를감소시켜전력전달의효율을증가시킬수 있게된다.
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