公开(公告)号：EP2479719A3

公开(公告)日：2012-11-28

申请号：EP12150218.1

申请日：2012-01-05

申请人： Deutsche Post AG

发明人： Zehnpfennig, Michael

IPC分类号： G06Q10/08 ,  B65G1/137 ,  H01Q1/12 ,  G06K7/00 ,  G06K7/10

CPC分类号： G06Q10/08 ,  B65G1/1371 ,  B65G2203/046 ,  G06K7/10099 ,  G06K7/10217 ,  G06K2017/0051

摘要： Die Erfindung betrifft ein System zur Lagerung und Überwachung von Gütern, umfassend wenigstens eine Lagerebene, auf der die Güter an definierten Positionen platzierbar sind, so dass jedes Gut einer definierten Position zugeordnet ist. Jedes Gut ist dabei jeweils mit wenigstens einem passiven RFID-Transponder versehen, und das System umfasst mehrere Lesegeräte zur Erfassung dieser RFID-Transponder an den Gütern. Die Lesegeräte stehen in Verbindung mit einer Datenverarbeitungseinheit, welche Mittel zur Auswertung erfasster RFID-Signale der RFID-Transponder aufweist, und jeder Lagerebene des Systems sind wenigstens zwei Lesegeräte zugeordnet, die Transponder auf der betreffenden Lagerebene erfassen können. Das System zeichnet sich dadurch aus, dass die definierten Positionen für Güter nebeneinander in einer Reihe auf einer Lagerebene angeordnet sind und wenigstens ein Lesegerät entlang dieser Reihe von definierten Positionen verschiebbar und/oder in Bezug zu dieser schwenkbar ausgeführt ist. Ferner beinhalten die Güter wenigstens ein Material, das gegenüber elektromagnetischen Feldern eine Abschirmwirkung aufweist und an wenigstens einer definierten Position auf einer Lagerebene ist ein Lokalisationstransponder so angeordnet, dass der Lokalisationstransponder bei Positionierung eines Gutes im Bereich dieses Lokalisationstransponders aufgrund der Abschirmwirkung des betreffenden Gutes durch kein Lesegerät erfassbar ist.

公开(公告)号：EP2202675A4

公开(公告)日：2012-04-18

申请号：EP08830798

申请日：2008-09-08

申请人： PANASONIC CORP

发明人： SAITO JYUNICHI ,  MATSUMOTO TAKAYUKI ,  NAKAGAWA MASAFUMI ,  NARA HIROKI ,  TOYOTA HIROMI

IPC分类号： G06K7/00 ,  H04B7/06 ,  H04W12/06 ,  H04W52/24

CPC分类号： G06K7/0008 ,  G06K7/10217 ,  G06K7/10237 ,  H04W12/06 ,  H04W92/08 ,  Y02D70/00 ,  Y02D70/166

摘要： In the invention, a reception intensity threshold value at which it is determined in a wireless communication function of a SIM card that a received signal is present, and a transmission output upon signal transmission are changed in response to a structure of a mobile terminal device to which the SIM card is inserted. A response signal (SIG402) containing a reception intensity value of a authentication level setting signal (SIG401), and a response signal (SIG404) containing a reception intensity value of a authentication level setting signal (SIG403) are received. A reception intensity value of the authentication level setting signal (SIG401) and a reception intensity value of the authentication level setting signal (SIG403) are compared and a larger reception intensity value X is stored. A used antenna (antenna P) that is used when the reception intensity value X has been obtained is specified, and, an antenna to be used to transmit a signal transmitted from the reader/writer device 150 in an authentication phase is decided.

公开(公告)号：EP2411940A2

公开(公告)日：2012-02-01

申请号：EP10728007.5

申请日：2010-03-25

申请人： QUALCOMM Incorporated

发明人： FRANKLAND, Stephen ,  HILLAN, John

IPC分类号： G06K7/00 ,  H02J7/00 ,  H02J7/02 ,  G06K19/07

CPC分类号： G06K7/0008 ,  G06K7/10128 ,  G06K7/10217 ,  G06K19/0702 ,  G06K19/0707 ,  G06K19/0715 ,  G06K19/0717 ,  G06K19/0723 ,  G06K19/0726 ,  H02J7/0004 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H02J2007/0096

摘要： Exemplary embodiments are directed to wireless power. A chargeable device may comprise receive circuitry for coupling to a receive antenna. The receive circuitry may comprise at least one sensor to sense one or more parameters associated with the chargeable device. Further, the receive circuitry may comprise a tuning controller operably coupled to the at least one sensor to generate one or more tuning values in response to the one or more sensed parameters. Additionally, the receive circuitry may comprise a matching circuit operably coupled to the tuning controller for tuning the receive antenna according to the one or more tuning values.

公开(公告)号：EP2361425A1

公开(公告)日：2011-08-31

申请号：EP09827976.3

申请日：2009-10-29

申请人： Greatbatch Ltd.

发明人： STEVENSON, Robert, A. ,  TYERS, Geddes, Frank ,  FRYSZ, Christine, A.

IPC分类号： G08B13/14

CPC分类号： G06K19/0723 ,  A61N1/08 ,  A61N1/3718 ,  B60R25/00 ,  B60R2325/105 ,  G06K7/0008 ,  G06K7/10009 ,  G06K7/10217 ,  G08B13/248 ,  G16H40/63

摘要： A system is provided for identifying implanted medical devices, leads and systems, as well as objects in close proximity to a patient having an implanted active medical device, using a radio frequency identification (RFID) tag having retrievable information relating to the AIMD, lead system and/or patient. An RFID tag communicator includes a circuit for limiting the total continuous transmit time of an interrogation signal, and a time-out circuit for delaying a second and any subsequent interrogation of the RFID tag.

公开(公告)号：EP2267634A1

公开(公告)日：2010-12-29

申请号：EP10013329.7

申请日：2009-01-28

申请人： SIEMENS AKTIENGESELLSCHAFT

发明人： Horst, Dieter ,  Lampe, Mattias Dr. ,  Yu, Dan ,  Yuan, Yong Dr.

IPC分类号： G06K7/00

CPC分类号： G06K7/0008 ,  G06K7/10217 ,  G06K19/0707 ,  G06K19/0712

摘要： The present invention provides a method and an apparatus for providing energy to passive tags (4) in a radio-frequency identification system (1). In a radio-frequency identify-cation system (1) using the passive tags (4), a reader/writer (2) will send commands and continuous waves (10) alternately during a communication process, and the tags (4) can obtain energy from these signals sent by said reader/writer (2). The method of the present invention is that, at least one period is selected from those periods for transmitting the continuous waves (10) , and for the continuous wave (10) transmitting signals during this period, an enhanced transmitting power is used, or a extended transmitting time is used, or during this period continuous waves (10) are sent additionally to the tags (4) by an independent energy supplying apparatus (24) provided separately, so that the tags (4) can obtain from the continuous waves (10) during said selected period more energy for reading and/or writing, thereby improving the reliability of the reading and/or writing operations, and increasing the rewritable range of the radio-frequency identification system (1).

摘要翻译： 本发明提供了一种用于向射频识别系统（1）中的被动标签（4）提供能量的方法和装置。 在使用无源标签（4）的射频识别系统（1）中，读取器/写入器（2）将在通信过程中交替地发送命令和连续波（10），并且标签（4）可以获得 由所述读/写器（2）发送的这些信号的能量。 本发明的方法是从用于发送连续波（10）的那些周期中选择至少一个周期，并且对于在该周期期间的连续波（10）发送信号，使用增强发射功率，或 使用延长的发送时间，或者在此期间，单独提供的独立能量供给装置（24）将连续波（10）附加地发送到标签（4），使得标签（4）可以从连续波 10）在所述选择的周期期间更多的读取和/或写入能量，从而提高读取和/或写入操作的可靠性，并增加射频识别系统（1）的可重写范围。

公开(公告)号：EP2208390A2

公开(公告)日：2010-07-21

申请号：EP08843431.1

申请日：2008-10-28

申请人： Tego Inc.

发明人： BUTLER, Timothy, P. ,  BERRIOS, Javier ,  BECKHARDT, Steven ,  MATS, Leonid

IPC分类号： H04W84/18 ,  H04B7/24 ,  G06K17/00

CPC分类号： G06K7/0008 ,  G06K7/10207 ,  G06K7/10217 ,  G06K19/0701 ,  G06K19/0715 ,  G06K19/07749 ,  H01Q1/2208 ,  H04L67/04 ,  H04L67/12

摘要： In embodiments of the present invention improved capabilities are described for a radio frequency identification (RFID) tag substrate for the mounting of a plurality of RF network nodes. In this way, data communications among the plurality of RF network nodes may be coordinated such that the plurality of RF network nodes act as a single RFID tag when interrogated by an RFID reader, and where power may be shared amongst the plurality of RF network nodes.

公开(公告)号：EP2105862A1

公开(公告)日：2009-09-30

申请号：EP09156210.8

申请日：2009-03-25

申请人： Fujitsu Limited

发明人： Sugano, Hiroyasu ,  Matsui, Kazuki ,  Kihara, Hideto

IPC分类号： G06K7/00

CPC分类号： G06K7/0008 ,  G06K7/10079 ,  G06K7/10128 ,  G06K7/10217 ,  G06K7/10435

摘要： A tag reader/writer repeatedly reads data from each responding IC-tag existing in an area where communication with the reader/writer can be established in a noncontact way. The reader/writer transmits the read data to an administrative device. The administrative device generates data which shows the result of reading in chronologic order determines the maximum number of continuous successful read operations for each tag and the ratio of this maximum number and the number of read instructions. On the basis of this ratio it is decided whether the read data originates from a desired tag response or from an accidental response of a nearby tag that should not be read.

摘要翻译： 标签读取器/写入器重复地从存在于可以以非接触方式建立与读取器/写入器的通信的区域中的每个响应的IC标签读取数据。 读/写器将读取的数据发送到管理设备。 管理设备生成以时间顺序显示读取结果的数据，确定每个标签的连续成功读取操作的最大数量以及该最大数量和读取指令数量的比例。 基于该比率，确定读取数据是来自所需的标签响应还是来自不应被读取的附近标签的意外响应。

公开(公告)号：EP2065832A1

公开(公告)日：2009-06-03

申请号：EP08016130.0

申请日：2008-09-12

申请人： Toshiba TEC Kabushiki Kaisha

发明人： Suzuki, Shigeaki

IPC分类号： G06K7/00

CPC分类号： G06K7/0008 ,  G06K7/10217 ,  G06K17/0025

摘要： A radio communication device transmits interrogation radio wave to unspecified radio tags (ST5). When specifying a radio tag which returns a response radio wave for the interrogation radio wave (ST7), the device transmits a processing radio wave to the specified radio tag (ST9). In this case, transmission power of the processing radio wave is always set larger than transmission power of the interrogation radio wave.

摘要翻译： 无线电通信设备将询问无线电波发送到未指定的无线电标签（ST5）。 当指定返回询问无线电波的响应无线电波的无线电标签（ST7）时，设备将处理无线电波发送到指定的无线电标签（ST9）。 在这种情况下，处理无线电波的发射功率总是被设置为大于询问无线电波的发射功率。

公开(公告)号：EP1527616A4

公开(公告)日：2009-05-13

申请号：EP03751850

申请日：2003-08-11

申请人： SENSORMATIC ELECTRONICS CORP

发明人： PATTERSON HUBERT A ,  LAZO PHILIP A

IPC分类号： G06K17/00 ,  G06K7/00 ,  H04B1/59 ,  H04Q5/22

CPC分类号： G06K7/10217 ,  G06K7/0008 ,  G06K7/10019

摘要： A method to power a radio frequency identification (RFID) reader to increase multi­tag reading capability and increase the reading range of a passive tag without maximizing the continuous transmitted power level is provided. The RFID reader transmits a pulsed interrogation signal until an RFID tag response is received, and then switches to a continuous and pulsed power scheme. The continuous power emitted maintains the power supplied to the RFID tags so the tags will not reset due to loss of power. The pulsed signal permits reading the tags at longer ranges, especially when there is a plurality of tags in the area.

公开(公告)号：EP1919091A4

公开(公告)日：2009-02-11

申请号：EP05785542

申请日：2005-09-21

申请人： PANASONIC CORP

发明人： KAGEYAMA TAKATOSHI

IPC分类号： H04B1/59 ,  G06K17/00 ,  H04B5/02

CPC分类号： G06K7/0008 ,  G06K7/10019 ,  G06K7/10128 ,  G06K7/10217

摘要： A tag reading device can effectively read a plurality of tags. The tag reading device includes a power control unit (109) for controlling an output power of a transmission unit (101) by a control signal so as to transmit transmission data with an output power set by an output power setting unit (108). When a plenty of tags exist in a readable area and identifiers of the gags frequently make collisions, firstly, the output power of the transmission unit (101) is reduced so as to narrow the readable area and suppress generation of collisions. When the number of tags existing in the readable area of a reader (100) and not yet read has become small, the output power of the transmission unit (101) during retransmission is increased and the readable area of the reader (100) is increased and the remaining tags are effectively read.