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公开(公告)号：KR101409987B1
公开(公告)日：2014-06-23
申请号：KR1020070128264
申请日：2007-12-11
Applicant: 삼성전자주식회사
CPC classification number: G05D1/0274 , G05D1/024 , G05D1/0242 , G05D1/0255
Abstract: 이동 로봇의 자세 보정 방법 및 장치가 제공된다. 본 발명의 실시예에 따른 이동 로봇의 자세 보정 방법은 이동 로봇에 장착된 거리 측정 센서를 이용하여 출입구를 감지하는 단계, 감지된 출입구의 제 1 거리 데이터를 저장하는 단계, 주행 후 거리 측정 센서를 이용하여 다시 출입구를 감지하는 단계, 및 제 1 거리 데이터와 다시 감지된 출입구의 제 2 거리 데이터를 이용하여 이동 로봇의 자세를 보정하는 단계를 포함한다.
이동 로봇, 자세 보정, 스트럭쳐드 라이트, 출입구, 문-
公开(公告)号：KR1020130125555A
公开(公告)日：2013-11-19
申请号：KR1020120049177
申请日：2012-05-09
Applicant: 삼성전자주식회사
CPC classification number: H04B5/0037
Abstract: The present invention relates to a device and a method for wirelessly receiving power and a device and a method for wirelessly transmitting power. The wireless power reception device wirelessly receives power by mutual resonance between a source resonator and a target resonator; controls the length of a clock signal based on a voltage value applied to a load charged by the received power; and performs load modulation by changing impedance based on the length of the clock signal. [Reference numerals] (410) Receiving unit;(420) Rectification unit;(430) DC/DC converter;(440) Charging state measuring unit;(450) Load;(460) Modulation unit;(470) Control unit;(471) Comparing unit;(472) Control signal output unit;(473) Second clock generator;(474) Bit counter;(475) First clock generator;(476) Multiplexer
Abstract translation: 无线接收电力的装置和方法技术领域本发明涉及无线接收电力的装置和方法以及用于无线发送电力的装置和方法。 无线电力接收装置通过源谐振器和目标谐振器之间的相互谐振无线地接收电力; 基于施加到由接收功率充电的负载的电压值来控制时钟信号的长度; 并且通过基于时钟信号的长度改变阻抗来执行负载调制。 （410）接收单元;（420）整流单元;（430）DC / DC转换器;（440）充电状态测量单元;（450）负载;（460）调制单元;（470）控制单元; 471）比较单元;（472）控制信号输出单元;（473）第二个时钟发生器;（474）位计数器;（475）第一个时钟发生器;（476）多路复用器
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103.发明授权
公开(公告)号：KR101321436B1
公开(公告)日：2013-11-04
申请号：KR1020110116025
申请日：2011-11-08
Applicant: 삼성전자주식회사
CPC classification number: B60L11/182 , G06F17/5063 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/16
Abstract: 최적의 전력 분배를 위한 공진기 설계 방법, 무선 전력 전송 시스템 및 무선 전력 전송시스템의 공진기를 개시한다.
무선 전력 전송시스템의 전력 수신 장치는, 마그네틱 커플링에 의해 전력 전송 장치의 소스 공진기로부터 전력을 수신하는 타겟 공진기를 포함한다. 전력 공급부는 상기 수신 전력을 부하(load)로 공급한다. 상기 타겟 공진기의 성능지수(figure of merit)는 상기 전력 전송 장치의 전력 분배율(Power dividing ratio)을 만족한다.-
公开(公告)号：KR1020130117415A
公开(公告)日：2013-10-28
申请号：KR1020120039750
申请日：2012-04-17
Applicant: 삼성전자주식회사 , 성균관대학교산학협력단
CPC classification number: H03F3/245 , H03F1/565 , H03F3/211 , H03F3/602 , H03F2200/192 , H03F2200/198 , H03F2200/204 , H03F2203/21139
Abstract: PURPOSE: An apparatus and a method for balanced power amplification are provided to offer a 90-degree hybrid splitter and a 90-degree hybrid combiner using at least one quarter-wave transmission line, thereby improving the efficiency of wireless power transmission. CONSTITUTION: An amplifier (600) comprises a 90-degree hybrid splitter (620), a first power amplifier (PA) (630), a second PA (640), and a 90-degree hybrid combiner (650). The 90-degree hybrid splitter divides an input signal into a first PA input signal and a second PA input signal which have 90-degree phase difference. The first PA amplifies the first PA input signal to generate a first PA output signal. The second PA amplifies the second PA input signal to generate a second PA output signal. The 90-degree hybrid combiner combines the first and second output signals having 90-degree phase difference of to generate an output signal. [Reference numerals] (AA) First PA input signal; (BB) First PA output signal; (CC) Output signal; (DD) Input signal; (EE) Second PA input signal; (FF) Second PA output signal
Abstract translation: 目的：提供一种用于平衡功率放大的装置和方法，以提供使用至少四分之一波长的传输线的90度混合分路器和90度混合组合器，从而提高无线功率传输的效率。 构成：放大器（600）包括90度混合分路器（620），第一功率放大器（PA）（630），第二PA（640）和90度混合组合器（650）。 90度混合分路器将输入信号分为具有90度相位差的第一PA输入信号和第二PA输入信号。 第一PA放大第一PA输入信号以产生第一PA输出信号。 第二PA放大第二PA输入信号以产生第二PA输出信号。 90度混合组合器组合具有90度相位差的第一和第二输出信号以产生输出信号。 （附图标记）（AA）第一PA输入信号; （BB）第一PA输出信号; （CC）输出信号; （DD）输入信号; （EE）第二PA输入信号; （FF）第二PA输出信号
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105.发明公开
公开(公告)号：KR1020130050782A
公开(公告)日：2013-05-16
申请号：KR1020110116025
申请日：2011-11-08
Applicant: 삼성전자주식회사
CPC classification number: B60L11/182 , G06F17/5063 , H02J5/005 , H02J7/025 , H02J50/12 , H02J50/80 , Y02T10/7005 , Y02T10/7072 , Y02T90/122 , Y02T90/14 , Y02T90/16
Abstract: PURPOSE: A target resonator and a design condition thereof are provided to achieve optimal power distribution and transmission in a wireless power transmission environment where various kinds of target devices exist. CONSTITUTION: A wireless power transmission system is composed of a source device(110) and a target device(120); the source device includes an AC-DC(Alternating Current-to-Direct Current) converter(111), a power detector(113), a power conversion part(114), a control and communications part(115), and a source resonator(116); and the source resonator transfers wake-up power or charging power to the target device by transferring electromagnetic energy to a target resonator. The target device includes a target resonator(121), a rectification part(122), a DC-DC(DC-to-DC) converter(123), a switch part(124), a device load(125), and a control and communications part(126); the target resonator receives electromagnetic energy from the source resonator; and the figure of merit of the target resonator is managed to satisfy the power dividing ratio of the source device. [Reference numerals] (114) Power conversion part; (115,126) Control and communications part; (122) Rectification part
Abstract translation: 目的：提供目标谐振器及其设计条件，以在存在各种目标装置的无线电力传输环境中实现最佳的配电和传输。 构成：无线电力传输系统由源设备（110）和目标设备（120）组成; 源装置包括AC-DC（交流 - 直流电流）转换器（111），功率检测器（113），功率转换部分（114），控制和通信部分（115）以及源谐振器 （116）; 并且源谐振器通过将电磁能量传递到目标谐振器来将唤醒功率或充电功率传送到目标装置。 目标装置包括目标谐振器（121），整流部分（122），DC-DC（DC-DC）转换器（123），开关部分（124），装置负载（125）和 控制和通信部分（126）; 目标谐振器从源极谐振器接收电磁能; 并且管理目标谐振器的品质因数以满足源装置的功率分配比。 （附图标记）（114）电力转换部; （115,126）控制和通信部分; （122）整流部
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Patent Agency Ranking
公开(公告)号：KR1020130044494A
公开(公告)日：2013-05-03
申请号：KR1020110108588
申请日：2011-10-24
Applicant: 삼성전자주식회사
CPC classification number: H04R5/04 , H04R3/12 , H04R2205/024 , H04R2205/026 , H04R2227/005 , H04R2420/07 , H04S3/00
Abstract: PURPOSE: A sound system using wireless power transfer is provided to increase a degree of freedom for controlling a location and a direction of speaker. CONSTITUTION: A wireless power transfer system includes a source device(110) and a target device(120). The source device supplies wireless power. The target device receives wireless power. The source device includes an AC/DC converter(111), a power detector(113), a power transformer(114), a control and communication unit(115) and a source resonator(116). The control and communication unit calculates power transfer efficiency of tracking frequency and determines a tracking frequency having the best power transfer efficiency in the tracking frequencies. The source resonator transfers electromagnetic energy to a target resonator. [Reference numerals] (114) Power transformer; (115,126) Control and communication unit; (122) Rectifier; (125) Charge unit
Abstract translation: 目的：提供使用无线电力传输的声音系统，以增加控制扬声器位置和方向的自由度。 构成：无线电力传输系统包括源设备（110）和目标设备（120）。 源设备提供无线电源。 目标设备接收无线电源。 源装置包括AC / DC转换器（111），功率检测器（113），电力变压器（114），控制和通信单元（115）以及源谐振器（116）。 控制和通信单元计算跟踪频率的功率传输效率，并确定跟踪频率具有最佳功率传输效率的跟踪频率。 源谐振器将电磁能传递到目标谐振器。 （附图标记）（114）电力变压器; （115,126）控制和通信单元; （122）整流器; （125）充电单元
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公开(公告)号：KR1020120128114A
公开(公告)日：2012-11-26
申请号：KR1020120051969
申请日：2012-05-16
Applicant: 삼성전자주식회사
IPC: H02J17/00
CPC classification number: B60L11/182 , B60L11/1812 , B60L11/1833 , B60L11/1846 , B60L2210/10 , B60L2210/30 , B60L2210/40 , H02J5/005 , H02J7/025 , H02J50/12 , Y02T10/7005 , Y02T10/7072 , Y02T10/7216 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S30/14
Abstract: PURPOSE: A wireless power transmission device and method and a wireless power reception device are provided to omit a matching network for matching output impedance of a power amplifier and impedance of a source resonator by equally forming the direction of a current flowing the source resonator and the direction of a current flowing a feeding part. CONSTITUTION: A source resonator(410) wirelessly transmits energy stored in a capacitor(411) to a target device. A feeding part(420) forms a closed loop to the source resonator by being electrically connected to both sides of the capacitor. The feeding part generates an induced current flowing through the source resonator.
Abstract translation: 目的：提供一种无线电力传输装置和方法以及无线电力接收装置，以通过均匀地形成流过源谐振器的电流的方向，省略匹配网络，以匹配功率放大器的输出阻抗和源谐振器的阻抗 流动供电部分的电流的方向。 构成：源极谐振器（410）将存储在电容器（411）中的能量无线传输到目标器件。 馈电部分（420）通过电连接到电容器的两侧而形成到源谐振器的闭环。 馈电部分产生流过源谐振器的感应电流。
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公开(公告)号：KR1020120102316A
公开(公告)日：2012-09-18
申请号：KR1020110020403
申请日：2011-03-08
Applicant: 삼성전자주식회사
CPC classification number: H04B5/0037 , H02J5/005 , H02J50/12 , H02J50/80 , H02J7/025 , H02J50/90 , H02J2007/0096
Abstract: PURPOSE: A wireless power transceiver system is provided to track necessary power of load by transmitting a voltage value or a current value of wireless power and to enhance wireless power transmission efficiency. CONSTITUTION: A receiver(110) receives wireless power and a wakeup signal from a source resonator. A detection unit(130) detects a current value or a voltage value of wireless power. A controller(150) determines whether the current value or the voltage value has a peak value or not. A communications unit(140) transmits a determination result of the controller by in-band communications or out-bands communications. A rectifier changes the wireless power from an AC signal to a DC signal. [Reference numerals] (110) Receiver; (120) Rectification unit; (130) Detection unit; (140) Communications unit; (141) In-band communications unit; (143) Out-band communications unit; (150) Controller; (160) Load
Abstract translation: 目的：提供无线功率收发器系统，通过传输无线电力的电压值或当前值来跟踪所需的负载功率，并提高无线功率传输效率。 构成：接收器（110）从源极谐振器接收无线电力和唤醒信号。 检测单元（130）检测无线电力的当前值或电压值。 控制器（150）确定当前值或电压值是否具有峰值。 通信单元（140）通过带内通信或带外通信发送控制器的确定结果。 整流器将无线功率从AC信号改变为DC信号。 （附图标记）（110）接收器; （120）整流单元; （130）检测单元; （140）通信单元; （141）带内通信单元; （143）带外通信单元; （150）控制器; （160）负载
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公开(公告)号：KR1020120090220A
公开(公告)日：2012-08-17
申请号：KR1020110010526
申请日：2011-02-07
Applicant: 삼성전자주식회사
CPC classification number: H04B5/0037 , H02J7/025 , H02J50/12 , H02J50/50 , H02J50/80 , H04B5/0031 , H04B5/0093
Abstract: PURPOSE: A wireless power transmission system and a method and apparatus for controlling wireless power transmission and reception are provided to transmit uniform power by wirelessly transmitting power to a plurality of electronic devices. CONSTITUTION: A target communications unit(210) receives synchronization information in regard to a wake-up request signal and wireless power electrical transmission. The target communications unit transmits an answer signal for the wake-up request signal to a wireless power transmitting device. A load routing switcher(260) is turned on or off based on timing information included in the synchronization information. A target resonator forms a source resonator and a magnetic coupling for the wireless power transmitting device. A power supply unit(250) provides power which is wirelessly received by the load.
Abstract translation: 目的：提供一种用于控制无线电力传输和接收的无线电力传输系统和方法和装置，用于通过向多个电子设备进行无线发送功率来发送均匀的电力。 构成：目标通信单元（210）接收关于唤醒请求信号和无线电力电力传输的同步信息。 目标通信单元向无线电力发送装置发送唤醒请求信号的应答信号。 基于同步信息中包含的定时信息，开启或关闭负载路由切换器260。 目标谐振器形成用于无线电力发送装置的源极谐振器和磁耦合器。 电源单元（250）提供由负载无线接收的电力。
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公开(公告)号：KR1020120050011A
公开(公告)日：2012-05-18
申请号：KR1020100111304
申请日：2010-11-10
Applicant: 삼성전자주식회사
CPC classification number: H02J50/40 , H02J7/025 , H02J7/027 , H02J17/00 , H02J50/12 , H02J50/80 , H02J50/90
Abstract: PURPOSE: A resonance power transmission system and a method for controlling resonance power transmission and reception are provided to efficiently charge a plurality of electronic devices through resonance electricity by managing resonant frequencies corresponding to the plurality of electronic devices. CONSTITUTION: A source resonator(110) transfers electromagnetic energy to a target resonator. The source resonator resonates within established resonance bandwidth. A detection unit(120) detects a resonance power receiver based on an identifier. A resonance power generation unit(130) creates resonance electricity according to control of a source controller(140). The resonance power generation unit comprises an AC/DC inverter. The source controller controls overall operation of a resonance power transmitter(100). A rectifier(160) creates DC voltage by rectifying AC current.
Abstract translation: 目的：提供一种谐振电力传输系统和用于控制谐振电力发送和接收的方法，以通过管理对应于多个电子设备的谐振频率来通过谐振电对多个电子设备进行充电。 构成：源谐振器（110）将电磁能量传递到目标谐振器。 源谐振器在建立的谐振带宽内谐振。 检测单元（120）基于标识符检测共振功率接收器。 共振发电单元（130）根据源极控制器（140）的控制产生谐振电力。 共振发电单元包括AC / DC逆变器。 源极控制器控制谐振电力发射器（100）的总体操作。 整流器（160）通过整流交流电流产生直流电压。
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