一种无源射频标签的智能化能量管理系统与能量管理方法

    公开(公告)号:WO2015103959A1

    公开(公告)日:2015-07-16

    申请号:PCT/CN2015/070144

    申请日:2015-01-06

    CPC classification number: G06K7/10217 G06K19/0701 G06K19/0712

    Abstract: 一种无源射频标签的智能化能量管理系统(1)与能量管理方法,通过设置智能化能量管理模块(4)对标签的电感线圈天线所吸收并整流后的直流信号幅度进行数字化转换,所述智能化能量管理模块输入端分别连接至电源电压探测与判定电路(3)和解调电路,用于判别标签所处于的电荷水平及使能状态,其输出端分别连接至放电通路、偏置电流源(5)及模拟电路模块(6),用于根据标签所处于的使能状态使模拟电路模块(6)处于最优化的工作状态,或者是关断/休眠各模拟电路模块,以达到降低标签功耗和提高标签灵敏度的目的。同时,所述智能化能量管理模块还可以控制放电通路对天线两端的电荷进行泄放控制,使得与电感线圈天线所连接的器件的耐压得以可靠的保证。

    半導体集積回路装置
    3.
    发明申请
    半導体集積回路装置 审中-公开
    半导体集成电路设备

    公开(公告)号:WO2013140505A1

    公开(公告)日:2013-09-26

    申请号:PCT/JP2012/057038

    申请日:2012-03-19

    CPC classification number: G06K19/0701 G06K19/07749

    Abstract:  金属酸化物または有機物半導体をベースとしたトランジスタを用いて構成された電源回路であっても、高精度で安定した電源電圧の供給を実現する。レギュレータ回路8は、モニタ信号MON1に基づいて電源電圧VDD1を調整し、電源電圧VDD2として出力する。レギュレータ回路9は、電源電圧VDD2をモニタ信号MON2に基づいて調整し、電源電圧VDD3として出力する。電圧モニタ回路10は、電源電圧VDD3が第1電圧になるとモニタ信号MON1を出力し、電源電圧VDD3が第1電圧よりも高い第2電圧になるとモニタ信号MON2を出力する。電圧モニタ回路10とレギュレータ回路8,9を電源電圧VDD2,VDD3に対する負帰還回路と考えると、異なる遅延条件で帰還をすることができ、発振動作を抑制することができる。また、モニタ信号MON1,MON2が異なる条件で動作することにより、基準電圧源などを搭載していなくても電源電圧VDD3を安定的に制御することできる。

    Abstract translation: 本发明即使使用通过使用具有金属氧化物或有机半导体基底的晶体管构成的电源电路,也能够实现高精度稳定的电源电压的供给。 稳压器电路(8)根据监视信号(MON1)调整电源电压(VDD1),并输出调整后的电压作为电源电压(VDD2)。 调节器电路(9)根据监视信号(MON2)调整电源电压(VDD2),并输出调整后的电压作为电源电压(VDD3)。 当电源电压(VDD3)为第一电压时,电压监视电路(10)输出监视信号(MON1),当电源电压(VDD3)为高于 第一电压。 当电压监视电路(10)和调节器电路(8,9)被认为是电源电压(VDD2,VDD3)的负反馈电路时,可以在不同的延迟条件下进行反馈,可以抑制振荡。 此外,由于监视信号(MON1,MON2)在不同条件下被激活,所以可以在不安装参考电压源等的情况下稳定地控制电源电压(VDD3)。

    LED 전원용 압전회로부를 포함하는 전자식 카드
    4.
    发明申请
    LED 전원용 압전회로부를 포함하는 전자식 카드 审中-公开
    包含用于LED电源的压电电路的电子卡

    公开(公告)号:WO2011090230A1

    公开(公告)日:2011-07-28

    申请号:PCT/KR2010/000455

    申请日:2010-01-25

    Applicant: 강민수

    Inventor: 강민수

    CPC classification number: G06K19/07 G06K19/0701 G06K19/0702 G06K19/0723

    Abstract: 본 발명은 LED 전원용 압전회로부를 포함하는 전자식 카드에 관한 것으로, LED를 포함하는 박형 전자회로부와, 상기 전자회로부에 전원을 공급하는 압전회로부를 포함하는 플렉서블 인쇄회로기판(Flexible Printed Circuit Board)과, 상기 플렉서블 인쇄회로기판 상부에 형성되며, 상기 LED의 발광 빛을 측면으로 유도하는 도광 패턴을 포함하는 투명 코어 수지층 및 상기 투명 코어 수지층 상부에 형성되는 상측 커버층을 포함하는 전자식 카드를 제공하거나, 상기 카드의 상면 또는 하부면으로도 LED의 발광 빛이 투과될 수 있도록 하는 전자식 카드를 제공하여, 접촉식 또는 비접촉식 전자식 카드, 금융카드, 교통카드, RFID 태그 카드, NID카드(National Identification Card) 등 각종 카드에 문자, 도형, 그림, 상표 및 로고 중 선택된 하나 이상의 패턴 다양하게 나타낼 수 있으며, 우수한 디자인 효과 및 광고 효과를 부여할 수 있도록 하는 발명에 관한 것이다.

    Abstract translation: 电子卡片技术领域本发明涉及一种包括用于LED电源的压电电路的电子卡,所述电子卡包括:包括LED的薄电子电路; 柔性印刷电路板,包括用于向所述电子电路供电的压电电路; 形成在柔性印刷电路板上的透明芯树脂层,并且包括用于将LED发射的光引导到一侧的导光图案; 以及形成在透明芯树脂层上的上盖层,或者涉及一种电子卡,其能够使由LED发射的光甚至透射到卡的上表面或下表面,以便不同地显示一个或多个 各种卡片上的字符,图形,图片,商标和徽标中选择的图案,例如联系人/非接触式电子卡,金融卡,运输卡,RFID标签卡和国家识别卡(NID)卡,具有出色的设计效果和广告效果。

    SEMICONDUCTOR DEVICE, ELECTRONIC APPLIANCE USING SEMICONDUCTOR DEVICE, AND DOCUMENT USING SEMICONDUCTOR DEVICE
    5.
    发明申请
    SEMICONDUCTOR DEVICE, ELECTRONIC APPLIANCE USING SEMICONDUCTOR DEVICE, AND DOCUMENT USING SEMICONDUCTOR DEVICE 审中-公开
    半导体器件,使用半导体器件的电子器件和使用半导体器件的文件

    公开(公告)号:WO2010074010A1

    公开(公告)日:2010-07-01

    申请号:PCT/JP2009/071197

    申请日:2009-12-15

    CPC classification number: G06K19/0723 G06K19/0701 H01L28/10

    Abstract: A semiconductor device capable of wireless communication which has low power consumption in a step for decoding an encoded signal to obtain data is provided. The semiconductor device includes an antenna configured to convert received carrier waves into an AC signal, a rectifier circuit configured to rectify the AC signal into a DC voltage, a demodulation circuit configured to demodulate the AC signal into an encoded signal, an oscillator circuit configured to generate a clock signal having a certain frequency by supply of the DC voltage, a synchronizing circuit configured to generate a synchronized encoded signal by synchronizing the encoded signal obtained by demodulating the AC signal with the clock signal, a decoder circuit configured to decode the synchronized encoded signal into a decoded signal, and a register configured to store the decoded signal as a clock (referred to as a digital signal).

    Abstract translation: 提供了一种能够在用于解码编码信号以获得数据的步骤中具有低功耗的无线通信的半导体器件。 该半导体装置包括将接收的载波转换为交流信号的天线,被配置为将交流信号整流为直流电压的整流电路,被配置为将该交流信号解调为编码信号的解调电路, 通过提供DC电压产生具有一定频率的时钟信号;同步电路,被配置为通过将通过解调AC信号获得的编码信号与时钟信号同步来生成同步编码信号;解码器电路,被配置为对同步编码的 信号转换为解码信号,以及配置为将解码信号存储为时钟(称为数字信号)的寄存器。

    POWER MANAGEMENT
    6.
    发明申请
    POWER MANAGEMENT 审中-公开
    能源管理

    公开(公告)号:WO2010072528A1

    公开(公告)日:2010-07-01

    申请号:PCT/EP2009/066265

    申请日:2009-12-02

    CPC classification number: G06F1/3287 G06F1/3209 G06K19/0701 Y02D10/171

    Abstract: An apparatus, a method and a computer program, the apparatus comprising: an interface configured to detect a first electrical signal, the first electrical signal being provided by a transceiver; secure transaction circuitry having a first power state and a second power state, the secure transaction circuitry being configured, when in the second power state, to perform a transaction, using the transceiver, with a further apparatus; memory circuitry having power states; and control circuitry configured, in response to detecting the first electrical signal, to control the secure transaction circuitry to switch from being in the first power state to being in the second power state, without changing a power state of the memory circuitry.

    Abstract translation: 一种装置,方法和计算机程序,所述装置包括:被配置为检测第一电信号的接口,所述第一电信号由收发器提供; 具有第一功率状态和第二功率状态的安全事务电路,所述安全事务电路被配置为在处于所述第二电力状态时使用所述收发器执行与另外的装置的交易; 具有电源状态的存储器电路; 以及控制电路,响应于检测到所述第一电信号而配置为控制所述安全事务电路从处于所述第一电力状态转换到处于所述第二电力状态,而不改变所述存储器电路的电力状态。

    NEAR FIELD RF COMMUNICATORS
    7.
    发明申请
    NEAR FIELD RF COMMUNICATORS 审中-公开
    近场RF通讯器

    公开(公告)号:WO2009093075A3

    公开(公告)日:2010-01-14

    申请号:PCT/GB2009050058

    申请日:2009-01-23

    Inventor: BUTLER PAUL

    Abstract: A near field RF communicator has an antenna circuit (102) to couple with the H field of an RF magnetic field and a power supply deriver (301) to derive a rectified auxiliary power supply from the received magnetic field. Rectification may be performed using an actively switched rectifier (502) having a passive mode of operation. A sub regulation system (506) is provided to regulate the auxiliary power supply to inhibit the possibility of temporally varying power requirements of the near field RF communicator or its host causing an apparent load modulation of a signal that is transmitted or received by the communicator.

    Abstract translation: 近场RF通信器具有与RF磁场的H场耦合的天线电路(102)和电源引流器(301),以从接收的磁场导出整流的辅助电源。 可以使用具有被动操作模式的主动切换整流器(502)来执行整流。 提供子调节系统(506)以调节辅助电源,以抑制近场RF通信器或其主机的时间上变化的功率需求的可能性,从而导致由通信器发送或接收的信号的明显负载调制。

    REVERSE LINK SIGNALING VIA RECEIVE ANTENNA IMPEDANCE MODULATION
    8.
    发明申请
    REVERSE LINK SIGNALING VIA RECEIVE ANTENNA IMPEDANCE MODULATION 审中-公开
    反向链路信号通过接收天线阻抗调制

    公开(公告)号:WO2009140223A1

    公开(公告)日:2009-11-19

    申请号:PCT/US2009/043517

    申请日:2009-05-11

    Abstract: Exemplary embodiments are directed to wireless power transfer including generating an electromagnetic field at a resonant frequency of a transmit antenna to create a coupling-mode region within a near-field of the transmit antenna. A receive antenna placed within the coupling-mode region resonates at or near the resonant frequency. The receive antenna extracts energy from a coupling between the two antennas. Signaling from the receive antenna to the transmit antenna is performed by generating a first power consumption state for the receive antenna to signal a first receive signal state and generating a second power consumption state for the receive antenna to signal a second receive signal state. Signaling from the transmit antenna to the receive antenna is performed by enabling the resonant frequency on the transmit antenna to signal a first transmit signal state and disabling the resonant frequency on the transmit antenna to signal a second transmit signal state.

    Abstract translation: 示例性实施例涉及无线功率传输,包括在发射天线的谐振频率处产生电磁场,以在发射天线的近场内产生耦合模式区域。 放置在耦合模式区域内的接收天线在共振频率处或附近谐振。 接收天线从两个天线之间的耦合中提取能量。 从接收天线到发射天线的信令通过产生用于接收天线的第一功率消耗状态来发信号通知第一接收信号状态并产生用于接收天线的第二功率消耗状态来发出第二接收信号状态。 通过使得发射天线上的谐振频率能够发信号通知第一发射信号状态并且禁止发射天线上的谐振频率来发出第二发射信号状态来执行从发射天线到接收天线的信令。

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