公开(公告)号：US20070046429A1

公开(公告)日：2007-03-01

申请号：US11235767

申请日：2005-09-27

申请人： Enrico Malacarne ,  Carlo Mutti ,  Mauro Di Domenico ,  Hassan-Zade Parvis

发明人： Enrico Malacarne ,  Carlo Mutti ,  Mauro Di Domenico ,  Hassan-Zade Parvis

IPC分类号： H04Q5/22

CPC分类号： A01K11/006 ,  G06K7/0008 ,  G06K7/10128

摘要： The invention relates to a radio frequency (RF) system and method for improving the detection efficiency of an identification system including a transponder and a reader. The system (1) comprises an interrogator reader device (3) having an interrogator coil antenna (4) and a transponder (2) having a transponder coil antenna (5) and a microchip (6) Advantageously, the interrogator reader device (3) comprises a detection portion (11) including a sensitive signal gain detector (SSGN) for detecting just the presence of the transponder coil antenna (5) in case of misplacement of the transponder or broken link between the transponder coil antenna (5) and the microchip (6). The invention allows remedying to those potentially dangerous situations that might lead to a misdetection of the transponder (2).

摘要翻译： 本发明涉及一种用于提高包括应答器和读取器的识别系统的检测效率的射频（RF）系统和方法。 系统（1）包括具有询问器线圈天线（4）和具有应答器线圈天线（5）和微芯片（6）的应答器（2）的询问器读取器设备（3）。有利地，询问器读取器设备（3） 包括检测部分（11），该检测部分包括敏感信号增益检测器（SSGN），用于在转发器线圈天线（5）和微芯片（5）之间的应答器错位或断开的连接的情况下仅检测应答器线圈天线（5） （6）。 本发明可以补救那些可能导致应答器（2）误检的潜在危险情况。

公开(公告)号：US07432809B2

公开(公告)日：2008-10-07

申请号：US11235767

申请日：2005-09-27

申请人： Enrico Malacarne ,  Carlo Mutti ,  Mauro Di Domenico ,  Hassan-Zade Parvis

发明人： Enrico Malacarne ,  Carlo Mutti ,  Mauro Di Domenico ,  Hassan-Zade Parvis

IPC分类号： G08B13/14

CPC分类号： A01K11/006 ,  G06K7/0008 ,  G06K7/10128

摘要： The invention relates to a radio frequency (RF) system and method for improving the detection efficiency of an identification system including a transponder and a reader.The system (1) comprises an interrogator reader device (3) having an interrogator coil antenna (4) and a transponder (2) having a transponder coil antenna (5) and a microchip (6) Advantageously, the interrogator reader device (3) comprises a detection portion (11) including a sensitive signal gain detector (SSGN) for detecting just the presence of the transponder coil antenna (5) in case of misplacement of the transponder or broken link between the transponder coil antenna (5) and the microchip (6).The invention allows remedying to those potentially dangerous situations that might lead to a misdetection of the transponder (2).

摘要翻译： 本发明涉及一种用于提高包括应答器和读取器的识别系统的检测效率的射频（RF）系统和方法。 系统（1）包括具有询问器线圈天线（4）和具有应答器线圈天线（5）和微芯片（6）的应答器（2）的询问器读取器设备（3）。有利地，询问器读取器设备（3） 包括检测部分（11），该检测部分包括敏感信号增益检测器（SSGN），用于在转发器线圈天线（5）和微芯片（5）之间的应答器错位或断开的连接的情况下仅检测应答器线圈天线（5） （6）。 本发明允许补救那些可能导致应答器（2）误检的潜在危险情况。

公开(公告)号：US20070132584A1

公开(公告)日：2007-06-14

申请号：US11295812

申请日：2005-12-07

申请人： Enrico Malacarne ,  Carlo Mutti ,  Christian Narvaez

发明人： Enrico Malacarne ,  Carlo Mutti ,  Christian Narvaez

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  H01Q1/2208

摘要： A radio frequency identfication (RFID) system is described, including a low frequency read-write device (1B) comprising an antenna (2B) connected to a transceiver (4B), for receiving/transmitting low RF waves from/to an RFID tag (5B), and a decoder (3B) for decoding said low RF waves into digital data (dig-B); an host computer (20) is intended to be connected to the low frequency read-write device (1B) for processing digital data (dig-B). The RFID system further includes a high frequency read-write device (1A), comprising an antenna (2A) connected to a transceiver (4A), for receiving/transmitting high RF waves from/to an RFID tag (5A), and a decoder (3A) for decoding said high RF waves into digital data (dig-A); the high frequency read-write device is connected to a low frequency read-write device (1B) and to an host computer (20) respectively through a driver connection (22) and an host connection (21). A bundle interface (ITF), receives digital data (dig-A, dig-B) through the driver connection (22) while a flow controller (SW) drives the flow of such digital data (dig-A, dig-B) through host connection (21) and towards the host computer (20).

摘要翻译： 描述了射频识别（RFID）系统，其包括低频读写装置（1B），其包括连接到收发器（4B）的天线（2B），用于从/向 RFID标签（5B）和用于将所述低RF波解码为数字数据（dig-B）的解码器（3B）; 主计算机（20）旨在连接到用于处理数字数据（dig-B）的低频读写装置（1B）。 RFID系统还包括高频读写装置（1A），包括连接到收发器（4A）的天线（2A），用于从RFID标签（5A）接收/发送高RF波， 以及用于将所述高RF波解码为数字数据（dig-A）的解码器（3A）; 高频读写装置分别通过驱动器连接（22）和主机连接（21）连接到低频读写装置（1B）和主计算机（20）。 捆绑接口（ITF）通过驱动器连接（22）接收数字数据（dig-A，dig-B），同时流控制器（SW）通过这些数字数据（dig-A，dig-B） 主机连接（21）并且朝向主计算机（20）。

公开(公告)号：US07456743B2

公开(公告)日：2008-11-25

申请号：US11295812

申请日：2005-12-07

申请人： Enrico Malacarne ,  Carlo Mutti ,  Christian Narvaez

发明人： Enrico Malacarne ,  Carlo Mutti ,  Christian Narvaez

IPC分类号： G08B13/14

CPC分类号： G06K7/0008 ,  H01Q1/2208

摘要： A radio frequency identification (RFID) system is described, including a low frequency read-write device (1B) comprising an antenna (2B) connected to a transceiver (4B), for receiving/transmitting low RF waves from/to an RFID tag (5B), and a decoder (3B) for decoding said low RF waves into digital data (dig-B); an host computer (20) is intended to be connected to the low frequency read-write device (1B) for processing digital data (dig-B). The RFID system further includes a high frequency read-write device (1A), comprising an antenna (2A) connected to a transceiver (4A), for receiving/transmitting high RF waves from/to an RFID tag (5A), and a decoder (3A) for decoding said high RF waves into digital data (dig-A); the high frequency read-write device is connected to a low frequency read-write device (1B) and to an host computer (20) respectively through a driver connection (22) and an host connection (21). A bundle interface (ITF), receives digital data (dig-A, dig-B) through the driver connection (22) while a flow controller (SW) drives the flow of such digital data (dig-A, dig-B) through host connection (21) and towards the host computer (20).

摘要翻译： 描述了射频识别（RFID）系统，包括低频读写装置（1B），其包括连接到收发器（4B）的天线（2B），用于从/向 RFID标签（5B）和用于将所述低RF波解码为数字数据（dig-B）的解码器（3B）; 主计算机（20）旨在连接到用于处理数字数据（dig-B）的低频读写装置（1B）。 RFID系统还包括高频读写装置（1A），包括连接到收发器（4A）的天线（2A），用于从RFID标签（5A）接收/发送高RF波， 以及用于将所述高RF波解码为数字数据（dig-A）的解码器（3A）; 高频读写装置分别通过驱动器连接（22）和主机连接（21）连接到低频读写装置（1B）和主计算机（20）。 捆绑接口（ITF）通过驱动器连接（22）接收数字数据（dig-A，dig-B），同时流控制器（SW）通过这些数字数据（dig-A，dig-B） 主机连接（21）并且朝向主计算机（20）。

公开(公告)号：US20070205864A1

公开(公告)日：2007-09-06

申请号：US11356890

申请日：2006-02-17

申请人： Carlo Mutti ,  Enrico Malacarne

发明人： Carlo Mutti ,  Enrico Malacarne

IPC分类号： H04Q5/22

CPC分类号： G07C9/00111

摘要： Radio frequency identification (RFID) system comprising a read-write device 1, including a memory unit 3 for storing a plurality of basic opcodes ba-op, an RFID tag 5, including a memory unit 8 for storing data item and a plurality of opcodes cr-op; the basic opcodes ba-op and opcodes cr-op drives the communication between the read-write device 1 and the RFID tag 5 according to a standard air interface. The memory unit 3 comprises a mapping function fx for transforming said basic operands ba-op in said operands cr-op; the opcodes cr-op are in crypted format and the mapping function fx authorises the communicative connection between the RFID tag 5 and the read-write device 1. The memory unit 3 also comprises a plurality of optional operating codes opt-op and the memory unit 8 also comprises a plurality of further optional operating codes opt-cr-op in crypted format. The mapping function fx also transforms the optional operating codes opt-op in such further optional operating codes opt-cr-op. The mapping function fx authorises the communicative connection between the RFID tag 5 and the read-write device 1.

摘要翻译： 包括读写装置1的射频识别（RFID）系统，包括用于存储多个基本操作码ba-op的存储单元3，包括用于存储数据项的存储单元8和多个操作码的RFID标签5 作物; 基本操作码和操作码根据标准空中接口驱动读写设备1和RFID标签5之间的通信。 存储单元3包括用于变换所述操作数cr-op中的所述基本操作数ba-op的映射函数fx; 操作码cr-op是加密格式，映射函数fx授权RFID标签5和读写装置1之间的通信连接。 存储器单元3还包括多个可选操作码opt-op，并且存储器单元8还包括多个可选择的加密格式的可选操作码。 映射函数fx还可以将可选操作码opt-op转换为可选的操作码opt-cr-op。 映射函数fx授权RFID标签5和读写装置1之间的通信连接。

公开(公告)号：US20080072843A1

公开(公告)日：2008-03-27

申请号：US11903107

申请日：2007-09-20

申请人： Enrico Malacarne ,  Aydin Arrigo ,  Monica Emmenegger

发明人： Enrico Malacarne ,  Aydin Arrigo ,  Monica Emmenegger

IPC分类号： A01K29/00

CPC分类号： E06B7/32

摘要： In order to provide for a simple identification of admitted pets in an access device (2) for pets, particularly for dogs and cats, wherein the releasing and locking of the door (4) can be controlled by means of an electronic device (8), it is proposed to configure the electronic device (8) in such manner that any radio frequency controlled identification devices (RFID) located in proximity to a reader device can be included into the accession list by an input to a simple switching device (12).

摘要翻译： 为了在宠物，特别是狗和猫的进入装置（2）中提供容纳宠物的简单识别，其中门（4）的释放和锁定可以通过电子设备（8）来控制， 建议以简单的切换装置（12）的输入将位于读取装置附近的任何无线电频率控制的识别装置（RFID）包括在登录表中的方式构成电子装置（8） 。

公开(公告)号：US5552710A

公开(公告)日：1996-09-03

申请号：US499856

申请日：1995-07-10

申请人： Max E. Busse-Grawitz ,  Enrico Malacarne ,  Walter Roeck

发明人： Max E. Busse-Grawitz ,  Enrico Malacarne ,  Walter Roeck

IPC分类号： G01R33/36 ,  G01V3/00 ,  G01V3/14

CPC分类号： G01R33/3628

摘要： A method for tuning of the probe head impedance (Z.sub.x) of an NMR receiver coil having a receiver circuit for an NMR signal with which, by means of an RF tuning signal (3), the probe head impedance (Z.sub.x) is tuned via a first reference signal produced with real reference resistance (R.sub.0) at one location M2 within the receiver circuit is characterized in that a reference impedance (Z.sub.0) is matched at an arbitrary location in the path of the RF tuning signal (3) in the receiver circuit (10; 11) in such a fashion that a second reference signal corresponding to the first reference signal at location M2 occurs at location M2 and that subsequently, the probe head impedance (Z.sub.x) is tuned to the second reference signal at location M2. In this fashion, in the path of the NMR signal at the input to the preamplifier, the number of necessary diodes, RF chokes and other components, which can lead to signal losses, is minimized. Furthermore, in the path of the NMR signal at the input to the preamplifier during normal operating conditions, all diodes which are located here are in a non-conducting state and there are no diodes in series with the path of the NMR signal.

摘要翻译： 一种用于调谐具有用于NMR信号的接收器电路的NMR接收器线圈的探针头阻抗（Zx）的方法，借助于RF调谐信号（3），探针头阻抗（Zx）经由 在接收机电路内的一个位置M2处用实参考电阻（R0）产生的第一参考信号的特征在于，在接收机电路中的RF调谐信号（3）的路径中的任意位置匹配参考阻抗（Z0） （10; 11），使得在位置M2处对应于第一参考信号的第二参考信号发生在位置M2处，并且随后在位置M2将探头头部阻抗（Zx）调谐到第二参考信号。 以这种方式，在前置放大器的输入处的NMR信号的路径中，可以导致信号损耗的必需二极管，RF扼流圈和其它分量的数量被最小化。 此外，在正常工作条件下在前置放大器的输入端的NMR信号的路径中，位于此处的所有二极管处于非导通状态，并且没有与NMR信号的路径串联的二极管。