JP2003099721A - Inspection system for rf-id - Google Patents

Inspection system for rf-id

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JP2003099721A
JP2003099721A JP2001292079A JP2001292079A JP2003099721A JP 2003099721 A JP2003099721 A JP 2003099721A JP 2001292079 A JP2001292079 A JP 2001292079A JP 2001292079 A JP2001292079 A JP 2001292079A JP 2003099721 A JP2003099721 A JP 2003099721A
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system
rf
id
inspection
object
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JP4845306B2 (en )
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Makoto Umeda
誠 梅田
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Toppan Forms Co Ltd
トッパン・フォームズ株式会社
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Abstract

PROBLEM TO BE SOLVED: To easily inspect according to the types of RF-ID to cope with a future increase in the types of RF-ID in an inspection system for inspecting the acceptability of the manufactured RF-ID.
SOLUTION: When the acceptability of the inspected matter 21X is inspected by the communication with the RF-ID 21 as an inspected matter 21X having at least an antenna 25A and an IC module 25B, a plurality of specified quantity of system side antennas 31 and 32 prepared for each type of the inspected matter 21X are mounted on a drive mechanism 14. These antennas are switched according to the type of the inspected matter 21X, and allowed to communicate with the inspected matter 21X.
COPYRIGHT: (C)2003,JPO

Description

【発明の詳細な説明】 【0001】 【発明の属する技術分野】本発明は、製造されるRF− BACKGROUND OF THE INVENTION [0001] [Technical Field of the Invention The present invention is manufactured RF-
IDの良否を検査するRF−IDの検査システムに関する。 An inspection system for RF-ID to check the quality of the ID. 【0002】 【従来の技術】近年、RF−ID(Radio Fre [0002] In recent years, RF-ID (Radio Fre
quency Identification)と称される非接触型識別媒体(非接触型ICカード等)に関する技術が急速に進歩してきており、その使用も多岐にわたっている。 quency Identification) and technology relating to the non-contact identification medium (contactless IC card) has been rapid progress called, are its use diversified. このようなRF−IDは、用途や処理内容の違いにより種々のものがあり、種類毎に対応するリーダ・ライタで製造後の検査を行うに際して、種類に応じた検査を容易に行うことが望まれている。 Such RF-ID, there are various things due to differences in the application and processing contents, when performing inspection after manufacturing the reader-writer corresponding to each type, it is possible to easily perform the inspection in accordance with the type Nozomu It is rare. 【0003】従来、RF−IDは、電磁結合型と静電結合型とに大別されており、基本的にフィルムベース上にアンテナが形成されてICモジュールが搭載されるものが一般的となってきている。 Conventionally, RF-ID is classified into an electromagnetic coupling type and an electrostatic coupling type, basically what antenna is formed an IC module on a film base is mounted a generally it has been. この場合、アンテナは、電磁結合型の場合はコイル状に形成され、静電結合型の場合は平面的(いわゆるベタ形状)に形成される。 In this case, the antenna in the case of electromagnetic coupling type formed in a coil shape, in the case of the electrostatic coupling type is formed in plan view (so-called solid shape). そして、単一のICモジュール毎に対しての動作確認、およびアンテナ毎に対して通信距離の測定を行い、製品の良否を検査することが行われている。 The operation check against each single IC module, and perform the measurement of the communication distance with respect to each antenna have been made to examine the quality of the product. 通信距離の測定は、 Measurements of the communication distance,
リーダ・ライタとの間でその性能に応じて定められた通信距離を確保されているか否かで良否判断がなされる。 Acceptability determination is made by whether or not it is ensured communication distance defined according to their performance with the reader-writer. 【0004】一方、RF−IDは、結合型のタイプに応じて大きさやアンテナの形状が異なり、また同じタイプのものでも例えば伝送プロトコルの違いによって、搭載されるICモジュールのチップ(マイクロプロセッサ) On the other hand, RF-ID is different from the shape of the size and the antenna depending on the type of bound and by differences in the even example transmission protocol of the same type, the IC module mounted chip (microprocessor)
等が異なり、チップの相違によってリーダ・ライタにおける伝送方式や処理プログラム等を異ならせなければならないとういうのが現状である。 Unlike the like, at present, it says shake must different transmission method and program in the reader-writer, etc. due to the difference of the chip. 【0005】 【発明が解決しようとする課題】しかしながら、作製されたRF−IDの検査を行うシステムでは、検査対象のRF−IDのタイプによって、アンテナを含む対応するリーダ・ライタを大掛かりにその都度取り替えなければならず非効率であると共に、将来のRF−IDのタイプ増加に対処させることが困難であり、一方でリーダ・ライタによってRF−IDに搭載されるICモジュール(特にマイクロプロセッサ)が限定され、当該RF−I [0005] The present invention is, however, in a system for inspecting fabricated RF-ID, the type of RF-ID of the inspection target, the corresponding interrogator extensive in each case a includes an antenna with inefficient must be replaced, it is difficult to cope with the type future increases in RF-ID, whereas the IC module (in particular a microprocessor) mounted in RF-ID by the reader-writer in a limited It is, the RF-I
Dの普及、発展性を阻害させることになるという問題がある。 D spread of a problem that would be inhibited expansibility. 【0006】また、RF−IDは、カード型が主流であり、検査においては単片で供給されることが多いが、製造効率上、RF−IDモジュールを複数連続的に形成させてシート状やロール状とさせ、この形態で検査を行う場合でもそのフォームや大きさに応じて、上述のようにリーダ・ライタを取り替えなければならないという問題がある。 Further, RF-ID, the card is the mainstream, is often supplied in a single piece in the test, the production efficiency, the sheet-like Ya multiple continuously to form RF-ID module is a roll-shaped, depending on the form and size even when performing the inspection in this embodiment, there is a problem that must be replaced to the reader-writer as described above. 【0007】そこで、本発明は上記課題に鑑みなされたもので、RF−IDの種類に応じて容易に検査可能とし、将来の種類増加に対応可能とするRF−IDの検査システムを提供することを目的とする。 [0007] The present invention has been made in view of the above problems, it is easily inspectable depending on the type of RF-ID, provides a test system for RF-ID which can cope with increased future types With the goal. 【0008】 【課題を解決するための手段】上記課題を解決するために、請求項1の発明では、アンテナおよびICモジュールを少なくとも備えるRF−IDを検査対象として通信を行い、当該検査対象の良否を検査するRF−IDの検査システムであって、前記検査対象を検査位置に搬送する搬送手段と、前記検査対象の種類毎に用意される所定数のシステム側アンテナと、前記検査対象と通信を行うシステム側アンテナを複数搭載し、当該検査対象に応じた当該システム側アンテナを切り替え、当該検査対象に対して位置決めさせる駆動機構と、前記検査対象の種類に応じて当該検査対象の良否を判定するものであり、切り替えられた前記システム側アンテナを介して当該検査対象と誘導結合させて、所定のデータを送信し、当該検査対 [0008] In order to solve the above object, according to an aspect of, the invention of claim 1, communicates the RF-ID comprising at least an antenna and an IC module as an inspected, the quality of the inspection object an inspection system for RF-ID to inspect, and conveying means for conveying the test object at the test position, and a predetermined number of system-side antenna which is prepared for each kind of the inspection object, a communication with said object multiple mounted system side antenna for switching the system-side antenna in accordance with the test object, determines a driving mechanism for positioning with respect to the inspection target, the quality of the inspection object depending on the type of said object are those, by inductive coupling with the inspected through the system side antenna is switched, it transmits the predetermined data, the test pairs 象側からの応答に基づいて当該検査対象の良否を判定する処理システムと、を有する構成とする。 A structure having a determining processing system the quality of the inspection object based on the response from elephant side. 【0009】請求項2及び3の発明では、「前記処理システムまたはその一部が、前記システム側アンテナを搭載した基板、または当該システム側アンテナを搭載した基板と別基板に搭載される」構成であり、「前記検査対象の近傍のRF−IDとの通信を回避させるために、当該検査対象と前記システム側アンテナとの間に介在されるもので、当該システム側アンテナを当該検査対象に対向させる開口部が形成されるシールド部材を備える」構成である。 [0009] In the present invention of claim 2 and 3, "the processing system or part thereof, a substrate equipped with the system-side antenna or mounted as a separate substrate and the substrate mounted with the system-side antenna," in configuration There, in order to prevent a communication between RF-ID of the "vicinity of said object, intended to be interposed between the inspection object and the system-side antenna, is opposed to the system-side antenna to the test object comprising a shield member in which the opening is formed "a configuration. 【0010】このように、アンテナおよびICモジュールを少なくとも備えるRF−IDを検査対象として通信を行い、当該検査対象の良否を検査する際に、駆動機構に検査対象の種類毎に用意される所定数のシステム側アンテナを複数搭載し、検査対象の種類に応じて切り替えて当該検査対象と通信を行わせる。 [0010] Thus, to communicate the antenna and IC module as an inspected RF-ID at least comprising, when inspecting the quality of the inspection target, a predetermined number to be prepared for each type of the inspection target driving mechanism of the system-side antenna plurality equipped to perform the communication with the test object is switched in accordance with the type of the inspection object. すなわち、検査対象のRF−IDの種類に応じてシステム側アンテナを切り替えさせることで、検査対象の種類に対応した検査を容易とさせることが可能となり、RF−IDの将来における種類増加に対して容易に対応させることが可能となるものである。 That is, by to switch the system antenna according to the type of RF-ID of the inspection target, it becomes possible to facilitate the examination corresponding to the type of test object, for the type increases in future RF-ID in which it becomes possible to easily correspond. 【0011】 【発明の実施の形態】以下、本発明の好ましい実施形態を図により説明する。 DETAILED DESCRIPTION OF THE INVENTION Hereinafter, will be described with reference to FIG preferred embodiments of the present invention. ここで、本発明に係るRF−ID Here, RF-ID according to the present invention
は、非接触型ICカードはもちろん、非接触型のラベル、タグ等の非接触で識別情報等のデータ送受が行える媒体である。 The contactless IC card of course, a non-contact label, data transmission and reception can be performed medium such as identification information in a non-contact, such as the tag. 【0012】図1に、本発明に係るRF−IDの検査システムにおける基本構成の分解構成図を示す。 [0012] FIG. 1 shows an exploded configuration diagram of the basic configuration of the inspection system of the RF-ID according to the present invention. 図1において、RF−IDの検査システム11は、大別して、検査対象を検査位置に順次搬送する搬送手段の一を構成する搬送ベルト12、シールド部材13、駆動機構14で構成される。 In Figure 1, the inspection system 11 of the RF-ID is roughly conveyor belt 12 which constitutes one of the conveying means for sequentially conveying the inspection object to the inspection position, the shield member 13, and a drive mechanism 14. ここでは検査処理を行う処理システムは図示されていない(図5に示す)。 Here processing system for performing inspection processing is not shown (FIG. 5). 【0013】上記搬送ベルト12には、一例として電磁結合型のICカードとしてのRF−ID21が供給手段(図示せず)で供給され、検査位置のRF−ID21が検査対象21Xとなる。 [0013] the conveying belt 12, RF-ID 21 as an electromagnetic coupling type IC card is supplied by supply means (not shown), RF-ID 21 of the inspection position is inspected 21X as an example. このRF−ID21(21X) The RF-ID21 (21X)
は、所定のベース上にコイルアンテナ21AおよびIC The coil antenna 21A and the IC on a predetermined base
モジュール21Bが形成されると共に、適宜、当該IC With the module 21B is formed, as appropriate, the IC
カードを固有化するバーコード21Cが印刷により形成される。 Barcode 21C to specific the card is formed by printing. このようなRF−ID21は、通常知られている製造工程で、例えば個人認証カードや、クレジットカード、電子マネーカード等として作製されるものである。 Such RF-ID 21 is usually known manufacturing process, for example, personal authentication card, a credit card, in which is produced as an electronic money card or the like. 【0014】上記シールド部材13は、金属、導電性樹脂等の導電性物質により板状、または網状に形成されるもので、後述のシステム側アンテナと検査対象21Xとの間(ここでは検査対象21Xの下方)に介在される。 [0014] The shielding member 13 is a metal, a conductive resin or the like of the conductive material by a plate, or those formed reticulated, between the test object 21X and system-side antenna described later (inspected 21X here is interposed below).
また、シールド部材13は、システム側アンテナを対象の当該検査対象21Xに対向させる開口部13Aが形成されたもので、その周縁部分を、検査対象21Xからの距離を当該開口部13Aが形成される面より大とさせて、エッジによる電波発信を近傍のRF−ID21に影響させないようにしている。 The shield member 13, in which the opening 13A which is opposed to the system-side antenna to the subject of the inspection target 21X is formed, the peripheral portion, the opening 13A is formed a distance from the test object 21X by larger than the surface, and so as not to affect the radio transmission by the edge RF-ID 21 in the vicinity. 【0015】なお、このシールド部材13は、図示しないが、システム側アンテナが搭載される駆動機構14で一体的に上下方向(Z方向)、および搬送ベルト12の幅方向(Y方向)、および搬送ベルト12の搬送方向(X方向)に駆動される。 [0015] Incidentally, the shielding member 13, not shown, integrally vertical direction driving mechanism 14 by the system antenna is mounted (Z-direction), and the width direction (Y-direction) of the conveyor belt 12, and conveyed It is driven in the conveying direction of the belt 12 (X direction). ここで、一体的とは、シールド部材13が駆動機構14と固定されて駆動される場合、または別駆動で同期的に駆動される場合を意味している。 Here, the integral shield member 13 is meant when it is synchronously driven in case, or another drive that is driven by being fixed to the drive mechanism 14. 【0016】一般に、RF−ID21は所定の共振周波数を有しており、システム側アンテナ31,32からの電波に反応して共振することにより受信を行う。 [0016] Generally, RF-ID 21 has a predetermined resonant frequency, performs reception by resonating in response to radio waves from the system side antennas 31 and 32. したがって、シールド部材13が、検査対象21Xの周囲のR Therefore, the shielding member 13, around the test object 21X R
F−ID21に対してシールド機能を発揮することで、 By exerting a shielding function for the F-ID21,
これらのRF−IDは電気特性(インダクタンスL、キャパシタンスC)が変化して共振周波数が変化することから、システム側アンテナ31,32からの電波に反応しなくなり、通信不可能となる。 These RF-ID electrical characteristics (inductance L, capacitance C) since the changes to the resonant frequency changes, will not respond to radio waves from the system-side antenna 31, a communication impossible. よって、システム側アンテナ31,32からの電波に対して検査対象21Xのみが反応することとなることから、確実に対象検査21 Therefore, since it becomes possible to only inspected 21X against radio wave from the system side antennas 31 and 32 are reacted reliably target examination 21
Xを特定することができることになるものである。 In which it will be able to identify the X. 【0017】そして、上記駆動機構14は、検査対象2 [0017] Then, the drive mechanism 14, the test object 2
1Xの下方であって、上記シールド部材13の下方に配置されるもので、システム側アンテナ31,32を搭載して搬送ベルト12の搬送方向に移動させるX駆動と、 A lower 1X, intended to be arranged below the shield member 13, and the X drive for moving the conveying direction of the conveyor belt 12 equipped with a system-side antenna 31 and 32,
搬送ベルト12の幅方向に移動させるY駆動と、上下方向に移動させるZ駆動とを行う。 Performing a Y drive for moving in the width direction of the conveyor belt 12, and a Z drive for moving up and down direction. 上記システム側アンテナ31,32は、検査対象21XとなるRF−ID21 The system-side antenna 31 and 32, RF-ID 21 to be inspected 21X
の種類毎に対応して用意される。 It is prepared corresponding to each of the kind. RF−ID21の種類毎とは、前述のように、コイルアンテナ21Aの大きさや種類(電磁型、静電型)、ICモジュール21Bでデータ処理させるときの伝送プロトコル等の違いによるI The each type of RF-ID 21, as described above, the size and type of the coil antenna 21A (electromagnetic, electrostatic), I due to differences such as the transmission protocol on which the data processed by the IC module 21B
Cモジュール(チップ)の相違により作製される種類である。 Of the type made by the difference of the C module (chip). なお、図1では、2種類のシステム側アンテナ3 In FIG. 1, the two types of system-side antenna 3
1,32を搭載した場合を示しているが、検査対象の種類毎の数を搭載することができるものである。 It shows the case of mounting the 1.32, but those which can be mounted a number of each type of the inspection object. 【0018】一方、搬送ベルト12の上方における検査位置近傍に、検査対象21Xが検査位置に搬送されてきたことを検出する位置検出手段15、上記バーコード2 Meanwhile, in the vicinity of the test position above the conveyor belt 12, the inspection target 21X position detecting means detects that the conveyed to the inspection position 15, the bar code 2
1Cを読み取るBCR(バーコードリーダ)16および検査後に検査結果を当該検査対象21Xにマーキングするマーカ17が、適宜位置で配置される。 Marker 17 BCR a (bar code reader) 16 and the inspection results after inspection mark on the inspected 21X reading a 1C is disposed at an appropriate position. 【0019】なお、上記シールド部材13および駆動機構14を検査対象21Xの下方に配置させた場合を示したが、搬送ベルト12の上方に位置させ、当該検査対象21Xに対して上方より通信を行うようにしてもよい。 [0019] Incidentally, although the case where is arranged the shielding member 13 and the drive mechanism 14 under the inspected 21X, is positioned above the conveyor belt 12, communicating from above with respect to the inspection object 21X it may be so.
この場合、位置検出手段15、BCR16、マーカ17 In this case, the position detecting means 15, BCR16, marker 17
は、当該シールド部材13および駆動機構14を避ける位置に適宜配置される。 It is appropriately placed at a position to avoid the shielding member 13 and the drive mechanism 14. 【0020】そこで、図2に、図1の検査システムで使用されるアンテナユニットの説明斜視図を示す。 [0020] Therefore, in FIG. 2 is an explanatory perspective view of an antenna unit for use in the inspection system of FIG. ここでは、電磁結合型と静電結合型の2種類の場合を示すが、 Here, as shown in the case of two types of electromagnetic coupling type and an electrostatic coupling type,
それぞれ上記検査対象の種類に応じた大きさや形状毎に作製されるものである。 Each is intended to be manufactured for each size and shape corresponding to the type of the test-sample. 図2(A)において、基板33 In FIG. 2 (A), the substrate 33
上に、図1及び後述の図3に示される電磁結合型のRF Above, RF electromagnetic coupling type shown in Figure 1 and described below Figure 3
−IDに対応した電磁結合型のシステム側アンテナ31 System-side antenna 31 of the electromagnetic coupling type corresponding to -ID
が実装されたものであり、コネクタ34を介してケーブル35が延出されたものである。 There has been implemented, in which the cable 35 via the connector 34 is extended. また、図2(B)において、基板33上に、後述の図4に示される静電結合型のRF−IDに対応した静電結合型のシステム側アンテナ32として、平面状の電極32A及び電極32Bが実装されたものであり、コネクタ34を介してケーブルが延出されたものである。 Further, in FIG. 2 (B), on the substrate 33, as an electrostatic coupling type system-side antenna 32 corresponding to the RF-ID of the electrostatic coupling type shown in FIG. 4 which will be described later, the planar electrode 32A and the electrode 32B are those which are mounted, in which the cable is extended through a connector 34. 上記図2(A)、(B)におけるケーブル35は、後述の処理システムに接続されるものである。 FIG 2 (A), the cable 35 in (B) is intended to be connected to a later-described processing system. 【0021】なお、上記例では、検査対象の静電結合型のRF−IDが備える電極を二つとし、検査システム側の対向する電極32A,32Bを二つとした場合を示しているが、RF−IDが備える電極が送信用で二つの電極および受信用で二つの電極とする合計四つの電極を有する場合には、これに応じて対向する電極を、送信および受信をそれぞれ別の二つで合計四つの電極となる。 [0021] In the above example, the electrode in the RF-ID of the electrostatic coupling type to be examined and two, electrodes 32A facing the test system side, the case where the 32B with two, RF when the -ID electrodes provided having a total of four electrodes to two electrodes for two electrodes and received at the transmission, the opposing electrode in response thereto, transmit and receive at separate two a total of four electrodes. 【0022】ここで、図3に、図1の検査対象における電磁結合型の他形態の検査対象の概略説明図を示す。 [0022] Here, FIG. 3 shows a schematic illustration of a test object for other forms of electromagnetic coupling type in a test subject of FIG. 図3(A)において、図1に示すRF−ID21はICカードとして作製された場合を検査対象としたものであるが、本図ではICカードとする以前の状態、すなわち、 In FIG. 3 (A), although RF-ID 21 shown in FIG. 1 is obtained by the inspected when it is fabricated as an IC card, the state before the IC card in this figure, i.e.,
シート41上にコイルアンテナ21Aを形成しICモジュール21Bを実装したRF−ID21を1列に連続して所定間隔で形成させてロール状としたものである。 The RF-ID 21 mounting the IC module 21B to form the coil antenna 21A on the sheet 41 continuously in a row to form at predetermined intervals is obtained by a roll form. 間隔は適宜定められるものであるが、上述のようにシールド部材13を介在させることで当該開口部13Aに応じて短い間隔とすることができるものである。 Although spacing should be determined as appropriate, in which may be a short interval in response to the opening 13A by an intervening shielding member 13 as described above. 【0023】上記ロール状の製造の方法は種々あるが、 The method of the above roll manufacturing There are various,
例えばポリエチレンテレフタレート(PET)上に銅箔をエポキシ系接着剤で接着し、エッチングによりコイル状に巻回された各アンテナ21Aを形成し、各アンテナ21Aに対してそれぞれICモジュール21Bをリフローはんだ付けにより接続するもので、その後ロール状態(シート状態でもよい)とされて駆動機構14の上方または下方で図示しない搬送手段により長手方向に搬送されるものである。 For example, bonding a copper foil with an epoxy adhesive onto a polyethylene terephthalate (PET), etching by forming each antenna 21A wound in a coil shape by reflow soldering an IC module 21B, respectively for each antenna 21A intended to be connected, it is intended to be conveyed in the longitudinal direction by the conveying means then rolled state (or a sheet state) are not shown in above or below the drive mechanism 14. 【0024】また、図3(B)は、シート42上にコイルアンテナ21Aを形成し、ICモジュール21Bを実装したRF−ID21を複数列、複数行の形態に連続して所定間隔で形成させてシート状またはロール状としたものである。 Further, FIG. 3 (B), the coil antenna 21A formed on the sheet 42, and RF-ID 21 a plurality of rows of mounting the IC module 21B, sequentially in a plurality of rows of form is formed at a predetermined interval it is obtained by a sheet or roll form. 間隔は、上記同様に、介在されるシールド部材13の開口部13Aに応じて短い間隔とすることができるものである。 Intervals, in the same manner as described above, is capable to short interval in response to the opening 13A of the shield member 13 interposed. このようなシート42上に形成されるRF−ID21は、図3(A)で説明した方法で製造することができ、その後シート状態またはロール状態とされて駆動機構14の上方または下方で図示しない搬送手段により長手方向に搬送されるものである。 RF-ID 21 which is formed on such a sheet 42 may be manufactured in the manner described in FIG. 3 (A), the not shown above or below the drive mechanism 14 is a subsequent sheet state or roll condition the conveying means is intended to be conveyed in the longitudinal direction. 【0025】続いて、図4に、図1の検査対象における静電結合型の検査対象を示した概略説明図を示す。 [0025] Subsequently, FIG. 4 shows a schematic illustration showing a test object of the electrostatic coupling type in inspected FIG. 図4 Figure 4
(A)は、搬送ベルト12上に静電結合型のICカードとなるRF−ID21が供給手段(図示せず)で供給される場合として示したもので、所定のベース上に電極アンテナ61A,61BおよびICモジュール62が形成されると共に、適宜、当該RF−ID21を固有化するバーコード63が印刷により形成されたものである。 (A) is an illustration as if the RF-ID 21 serving as an electrostatic coupling type IC card on the conveying belt 12 is supplied by supply means (not shown), the electrode antenna 61A on a predetermined base, with 61B and the IC module 62 is formed, as appropriate, in which the bar code 63 for specific of the RF-ID 21 is formed by printing. このようなRF−ID21においても、通常知られている製造工程で、例えば個人認証カードや、クレジットカード、電子マネーカード等として作製される。 In such RF-ID 21, in a conventional known manufacturing process, for example, personal authentication card, a credit card, is made as an electronic money card or the like. 【0026】また、図4(B)は、RF−ID21とする以前の状態、すなわち、シート51上に平面状アンテナとして電極61A,61Bを形成し、ICモジュール62を実装したRF−ID21を1列に連続して所定間隔で形成されてロール状としたものである。 Further, FIG. 4 (B), the state before the RF-ID 21, i.e., the electrodes 61A as a planar antenna on the sheet 51, 61B is formed, the RF-ID 21 mounting the IC module 62 1 They are formed at predetermined intervals in succession in the column is obtained by a roll form. 間隔は適宜定められるものであるが、上述のようにシールド部材1 Although spacing should be determined as appropriate, the shield as described above members 1
3を介在させることで当該開口部13Aに応じて短い間隔とすることができるものである。 By interposing the 3 in which may be a short interval in response to the opening 13A. 【0027】上記ロール状の製造の方法は、例えばポリエチレンテレフタレート(PET)上に銅箔をエポキシ系接着剤で接着し、エッチングにより平面状とした各電極61A,61Bを形成し、当該各電極61A,61B The process of the above roll manufacturing, for example, a copper foil with epoxy adhesive onto a polyethylene terephthalate (PET), each of the electrodes 61A and a planar, and 61B are formed by etching, the respective electrodes 61A , 61B
に対してそれぞれICモジュール62をリフローはんだ付けにより接続するもので、その後ロール状態(シート状態でもよい)とされて駆動機構14の上方または下方で図示しない搬送手段により長手方向に搬送されるものである。 The IC module 62 respectively intended to be connected by reflow soldering, but then is conveyed by conveying means rolling state not shown in above or below the drive mechanism 14 is a (which may be a sheet state) in the longitudinal direction with respect to is there. 【0028】また、図4(C)は、シート52上に電極61A,61Bを形成し、ICモジュール62を実装したRF−ID21を複数列、複数行の形態に連続して所定間隔で形成させてシート状またはロール状としたものである。 Further, FIG. 4 (C) electrode 61A, and 61B are formed on the sheet 52, a plurality of rows of RF-ID 21 mounting the IC module 62, sequentially in a plurality of rows of form is formed at a predetermined interval it is obtained by a sheet-like or roll-like Te. 間隔は、上記同様に、介在されるシールド部材13の開口部13Aに応じて短い間隔とすることができる。 Intervals, in the same manner as described above, may be a short interval in response to the opening 13A of the shield member 13 interposed. このようなシート52上に形成されるRF−ID2 It is formed on such a sheet 52 RF-ID2
1は、図4(B)で説明した方法で製造することができ、その後シート状態またはロール状態とされて駆動機構14の上方または下方で図示しない搬送手段により長手方向に搬送されるものである。 1 may be produced in the manner described in FIG. 4 (B), the one in which is conveyed in the longitudinal direction by a conveying means thereafter not shown above or below the set to a sheet state or a roll state drive mechanism 14 . 【0029】次に、図5に本発明に係るRF−IDの検査システムのブロック構成図を示すと共に、図6に図5 Next, with a block diagram of inspection system of RF-ID according to the present invention in FIG. 5, FIG. 6 5
の検査処理部のブロック構成図を示す。 It shows a block diagram of the inspection processing unit. ここでは、検査対象21Xを図1および図3に示す電磁結合型のRF− Here, the electromagnetic coupling type indicating the inspected 21X in Figures 1 and 3 RF-
ID21を対象とする場合を示しており、図2(A)に示すシステム側アンテナ31が切り替えにより選択される場合を示している。 ID21 shows a case where the target shows the case where the system-side antenna 31 shown in FIG. 2 (A) is selected by switching. 【0030】図5において、本発明に係るRF−IDの検査システム11は、搬送ベルト12で搬送される各R [0030] In FIG. 5, the inspection system 11 of the RF-ID according to the present invention, each R being conveyed by the conveyor belt 12
F−ID21における検査対象21Xに対し、駆動機構14、処理システム72、搬送ベルト12の上方に配置される位置検出手段15、BCR16、マーカ17を含んで構成される。 To be inspected 21X in F-ID 21, the driving mechanism 14, the processing system 72, the position detecting means disposed above the conveyor belt 12 15, BCR16, configured to include a marker 17. 【0031】上記検査対象21Xは、処理部81、メモリ82および復調部83で構成されるICモジュール2 [0031] The inspection target 21X includes a processing unit 81, and a memory 82 and demodulator 83 IC module 2
1Bと、コイルアンテナ21Aとにより構成される。 And 1B, constituted by a coil antenna 21A. コイルアンテナ21Aは、上述のように平面上でコイル状に巻回されたもので、検査システム11からの信号を受信し、または当該検査対象21Xより検査システム11 Coil antenna 21A has been coiled on a plane as described above, it receives a signal from the inspection system 11 or the inspection target 21X from inspection system 11,
(システム側アンテナ31)にデータを送信する役割をなす。 It forms a role of transmitting the data to the (system side antenna 31). 【0032】上記ICモジュール21Bにおいて、メモリ82はカード等としての種々の情報を記憶するためのものである。 [0032] In the IC module 21B, the memory 82 is for storing various information as a card or the like. 上記復調部83は、コイルアンテナ21A The demodulating unit 83, the coil antenna 21A
で受信した電波から制御信号、データを復調し、適宜コード変換する。 Control signals from the radio waves received in demodulates the data, as appropriate transcoding. そして、処理部81は、プログラムにより、受信した制御信号、データをメモリ82に記憶させ、またメモリ82に記憶したデータを送信する処理を行う。 Then, the processing unit 81, by the program, the received control signals, stores the data in the memory 82, also performs a process of transmitting the data stored in the memory 82. 【0033】また、搬送手段として、搬送駆動部73により搬送ベルト12が駆動される。 Further, as the conveying means, the conveying belt 12 is driven by a transfer drive 73. 上記駆動機構14 The drive mechanism 14
は、アンテナ駆動部74で駆動されるX、Y、Z駆動機構であり、上記検査対象21Xとの通信を行うシステム側アンテナ31,32を搭載する。 Are X, Y, Z driving mechanism driven by the antenna drive section 74, equipped with a system-side antenna 31, 32 communicates with the test-sample 21X. このアンテナ駆動部74は、上述のようにシステム側アンテナ31,32を検査対象21Xの方向に通信距離を設定するための上下動させるZ移動させ、当該検査対象21Xの幅方向で中心(コイルアンテナ21Aの中心、または図3(B) The antenna driving section 74 causes the Z moving vertically moving for setting the direction in the communication distance of the test object 21X the system side antennas 31 and 32 as described above, the center in the width direction of the test object 21X (coil antenna center of 21A or FIG. 3, (B)
(図4(C)のシート42(52)にあっては搬送方向に対する幅方向)に位置させるY移動させ、適宜、検査対象21Xを搬送移動状態で検査を行う場合の当該搬送と同期をとるX移動をさせる。 (In the sheet 42 (52) shown in FIG. 4 (C) in the width direction with respect to the transport direction) is Y movement is positioned, as appropriate, take the transport and synchronization when inspecting the inspection target 21X the transport movement state It makes the X movement. すなわち、このアンテナ駆動部74は、上記シールド部材13およびシステム側アンテナ31,32を移動させるものであるが、シールド部材13をシステム側アンテナ31,32と別駆動させる場合には、当該システム側アンテナ31,32と同期させてシールド部材13を上下方向(Z方向)に移動させる。 In other words, the antenna drive section 74, but is intended for moving the shielding member 13 and the system-side antenna 31 and 32, in the case of another driven shield member 13 and the system-side antenna 31 and 32, the system-side antenna 31 and 32 are synchronized to move the shield member 13 in the vertical direction (Z direction). 【0034】上記処理システム72は、検査対象21X [0034] The processing system 72, the inspection target 21X
の良否判定を行うものとして、制御部91、検査処理部92、データメモリ93を備え、電力増幅部94、変調部95、発信部96、検波部97、データ変換部98、 As performing quality determination of the control unit 91, the inspection processing unit 92, a data memory 93, power amplifier 94, a modulation unit 95, transmitting unit 96, the detection unit 97, the data conversion unit 98,
搬送駆動制御部99、アンテナ駆動制御部100、インターフェース(IF)部101および表示部102を備える。 Carrier driving controller 99, an antenna drive control unit 100, an interface (IF) unit 101 and a display unit 102. 【0035】上記制御部91は、この処理システム72 [0035] The control unit 91, the processing system 72
の全体を統括制御するもので、これに応じたアプリケーションソフトのプログラムにより構築される。 Intended to overall control the entire, it is constructed by the application software program in response thereto. 他に一例として、システム側アンテナ31,32の切り替えに応じて変調部95、発信部96及び検波部97を当該検査対象の種類に応じた設定を行う。 As an example in another, to set the modulation unit 95 according to the switching system side antennas 31 and 32, the transmitting unit 96 and the detection unit 97 according to the kind of the inspection object. 例えば、変復調形態をFSK(周波数偏位変調)またはPSK(位相偏位変調)で切り替え、キャリア周波数を例えば13.56M For example, switch the modem forms with FSK (Frequency Shift Keying) or PSK (phase shift keying), the carrier frequency for example 13.56M
Hz、847KHz、424KHz、212KHz、1 Hz, 847KHz, 424KHz, 212KHz, 1
25KHz等で切り替える。 It switched at 25KHz and the like. 上記システム側アンテナ3 The system-side antenna 3
1,32の切り替えは、例えばオペレータの検査対象の種類の入力データよる。 Switching of 1,32, for example by input data of the examination type of the target of the operator. 【0036】上記検査処理部92は、詳細は図6で説明するが、プログラムによる検査ルーチンで基準対象21 [0036] The inspection processing unit 92, details will be described in FIG. 6, the reference object at the inspection routine by program 21
Xに対する検査処理、判定を行うものである。 Inspection processing for X, and performs determination. 上記データメモリ93は、種々のデータを記憶すると共に、適宜検査判定のための一時記憶領域(バッファであって、検査処理部92に備えさせてもよい)としての役割をもなす。 The data memory 93 stores various data, (a buffer, allowed may be provided to the inspection processing section 92) a temporary storage area for the appropriate inspection determination also form role as. 上記種々のデータには、例えば、検査対象21X毎のメモリ82に記憶させるための情報(例えば識別情報)や、検査のために必要とされる通信距離等の種々の設定値等がある。 To the above-described various data, for example, information for storing in the memory 82 for each inspection object 21X (e.g. identification information), there are a variety of set values ​​such as the communication distance required for inspection. 【0037】上記データ変換部98は、検査対象21X [0037] The data conversion unit 98, the inspection target 21X
に対して情報を送信する場合の当該情報を例えば「1」、「0」に変換し、また当該検査対象21Xからの送信データを例えば「1」、「0」に変換する。 For example the information when transmitting the information to "1", and converted to "0", and the transmission data from the inspection target 21X for example, "1" is converted to "0". 上記変調部95は、発信部96からの発信出力(例えばシステム側アンテナ31が選択された場合には13.56M The modulation unit 95, when the outgoing output from the transmitting unit 96 (e.g., system-side antenna 31 is selected 13.56M
Hz)に基づいて上記データ変換部98で変換された情報を例えばシステム側アンテナ31が選択された場合にはFSK(周波数偏位変調)変調波に変調する。 Based on Hz) when the system-side antenna 31 for example, information that has been converted by the data converter 98 is selected to modulate the FSK (Frequency Shift Keying) modulated wave. 上記電力増幅部94は、変調部95で変調された変調波を電力増幅するもので、この増幅された変調波が切り替えられたシステム側アンテナ31より送信されるものである。 The power amplifier 94, the modulated wave modulated by the modulation unit 95 intended to power amplification, in which the amplified modulated wave is transmitted from the system-side antenna 31 is switched.
そして、検波部97は、切り替えられたシステム側アンテナ31で受信した検査対象21Xからの送信電波を検波して復調する。 Then, the detection unit 97 detects and demodulates the radio wave transmitted from the inspection target 21X received by the system antenna 31 which is switched. 【0038】一方、上記搬送駆動制御部99は、検査対象21Xを順次検査するために搬送する上述の搬送駆動部73を駆動させるための制御信号を制御部91からの指令に基づき生成してIF部101を介して当該搬送駆動部73に送出する。 On the other hand, the carrier driving controller 99 generates and IF based control signals for driving the transfer drive 73 described above to convey to sequentially inspect the inspection object 21X on a command from the control unit 91 through the section 101 is sent to the transfer drive 73. また、上記アンテナ駆動制御部1 Further, the antenna drive control unit 1
00は、検査対象21Xに対してシールド部材13を近接させると共に、システム側アンテナ31(32)を検査対象21Xのコイルアンテナ21Aに対して定められた設定値により通信距離を設定させるように制御する信号を制御部91の指令に基づいて生成し、IF部101 00, causes close the shielding member 13 relative to the examination subject 21X, controls to set the communication distance by the system-side antenna 31 (32) set value determined for the coil antenna 21A to be inspected 21X the generated based signals to the command of the control unit 91, IF unit 101
を介してアンテナ駆動部74に送出するものである。 It is intended to be sent to the antenna driving section 74 via the. 【0039】ここで、図6において、検査処理部92 [0039] Here, in FIG. 6, the inspection processing unit 92
は、プログラム処理の機能として、処理手段111、受信データ取得手段112、送信データ取得手段113、 As functions of the program processing, the processing unit 111, the received data acquisition unit 112, the transmission data acquisition unit 113,
判定手段114を備える。 A judging means 114. 上記処理手段111は、当該検査処理部92全体の処理を統括する。 The processing means 111 supervises the inspection processing unit 92 overall processing. 上記受信データ取得手段112は、検査対象21Xから送信されてくるデータが受信されたときに取得するもので、適宜データメモリ93に記憶させる(当該受信データ取得手段11 The received data acquisition unit 112 is intended to get when data transmitted from the inspection target 21X is received, is stored in the appropriate data memory 93 (the received data acquisition unit 11
2がバッファを備える場合にはバッファに一時格納してもよい)。 It may be stored temporarily in the buffer if the 2 comprises a buffer). 【0040】上記送信データ取得手段113は、検査対象21Xに通信によりメモリ82に書き込ませる識別情報等をデータメモリ93より読み出して取得する。 [0040] The transmission data acquisition unit 113 acquires the identification information for writing into the memory 82 by communication to the inspection target 21X reads from the data memory 93. そして、判定手段114は、まず、検査対象21Xより応答が合ったか否かで良否を判定すると共に、当該検査対象21Xに送信した送信データ(データメモリ93より読み込んだ送信データ)と、検査対象21Xからの応答で送信されてきた受信データとを比較し、一致していれば良品と判定し、不一致のときには不良品と判定するもので、送信データが検査対象21Xのメモリ82に実際に書き込まれたか否かをデータ比較による通信状態の良否としてとらえたものである。 Then, the determining unit 114, first, the determining acceptability based on whether there is a response from the test object 21X, the transmission data transmitted to the inspection object 21X (transmission data read from the data memory 93), the inspection object 21X comparing the received data transmitted by the response from, if they match is determined to be good, but when a mismatch determining as defective, actually written transmitted data in the memory 82 of the inspection object 21X in which it captured or Taka not as good or bad of a communication status by data comparison. 【0041】そこで、図7に、図5および図6における検査処理のフローチャートを示す。 [0041] Therefore, FIG. 7 shows a flowchart of an inspection process in FIGS. 図9において、まず、搬送ベルト12上に順次供給されるRF−ID21 9, first, RF-ID 21 are sequentially supplied onto the conveyor belt 12
(検査対象21X)を検査位置に搬送する駆動量を、制御部91の指令に基づいて搬送駆動制御部99がIF部101を介して搬送駆動部73に出力する(ステップ(S)1)。 The drive amount for transporting the inspection position (inspected 21X), carrier driving controller 99 in accordance with an instruction of the control unit 91 outputs to the transfer drive 73 via the IF unit 101 (step (S) 1). また、アンテナ駆動制御部100では、検査対象21Xの種類に応じて駆動機構14に搭載されているシステム側アンテナ31,32の何れかを検査位置の下方に位置させる駆動量(Y)を制御部91の指令により生成してアンテナ駆動部74に出力する(S2)。 Further, the antenna driving control unit 100, controls the driving amount to be located below the inspection position to either the system-side antenna 31 and 32 mounted on the drive mechanism 14 in accordance with the type of inspection object 21X (Y) section generated by a command 91 is output to the antenna driving section 74 (S2).
このとき、制御部91においても検査対象21Xに応じた各種必要なデータ処理を設定すると共に、検査ルーチンを設定する(S2)。 At this time, also sets the various necessary data processing in accordance with the inspection target 21X, sets an inspection routine in the control unit 91 (S2). 上記必要なデータ処理の設定とは、上述のようにオペレータの入力によるシステム側アンテナ31の切り替えに応じて変調部95、発信部96 The necessary data processing settings and the modulation unit 95 according to the switching of the system-side antenna 31 by an operator input, as described above, transmitting unit 96
及び検波部97を当該検査対象の種類に応じた設定である。 And a detection unit 97 is set according to the type of the test object. 例えば、システム側アンテナ31が選択された場合には、変復調形態をFSK(周波数偏位変調)に切り替え、キャリア周波数を例えば13.56MHzに切り替える。 For example, if the system-side antenna 31 is selected, switches the demodulation form FSK (frequency shift keying), it switches the carrier frequency for example 13.56 MHz. 【0042】そこで、搬送されるRF−ID21が搬送位置に達したかを位置検出手段15が検出すると(S [0042] Therefore, the RF-ID 21 to be conveyed is detected the position detecting means 15 has been reached in the transport position (S
3)、制御部91がBCR16に検査対象21X上に形成されたバーコード21Cを読み込ませ、当該検査対象21Xとひも付けして一旦データメモリ93等に記憶させる(S4)。 3), the control unit 91 to read the bar code 21C formed on the inspection target 21X to BCR16, temporarily stores in the data memory 93 or the like to put also the inspection object 21X and Fei (S4). そして、アンテナ駆動制御部100では、制御部91の指令により検査位置の検査対象21X Then, the antenna driving control unit 100, the inspection of the inspection position by the command of the control unit 91 subjects 21X
に対してシールド部材13およびシステム側アンテナ3 Shielding members 13 and system-side antenna 3 with respect to
1(32)を下方に位置させる駆動量(Y)と、当該検査位置の検査対象21Xに対してシールド部材13およびシステム側アンテナ31(32)を下方の中心に位置させる駆動量(Y)とをアンテナ駆動部74のY方向駆動量とし、また当該システム側アンテナ31(32)を検査対象21X(アンテナ21A)に対してあらかじめ定められてデータメモリ63に記憶された距離(通信距離)とする駆動量(Z)をZ方向駆動量として出力する(S5)。 1 the driving amount for the position (32) downwardly (Y), the driving amount to position the shield member 13 and the system-side antenna 31 (32) in the center of the lower relative inspected 21X of the inspection position (Y) and was a Y-direction driving amount of the antenna drive section 74, and also with the system-side antenna 31 (32) to be inspected 21X predetermined relative (antenna 21A) and the distance stored in the data memory 63 (communication distance) drive amount (Z) output as Z-direction driving amount (S5). 【0043】なお、上述のように、検査対象21Xを搬送移動状態で検査を行う場合には、当該搬送と同期をとってX移動をさせる駆動量(X)をX方向駆動量として出力する。 [0043] As described above, when inspecting the inspection target 21X the transport movement state outputs drive amount for the X movement taking the conveying and synchronizing (X) as X-direction drive amount. また、上述のように、シールド部材13をシステム側アンテナ31(32)と別駆動する場合には、 Further, as described above, when another driving shield member 13 system-side antenna 31 and (32),
当該アンテナ駆動部74が当該システム側アンテナ31 The antenna driving section 74 is the system-side antenna 31
(32)と同期させてシールド部材13を上下方向(Z (32) synchronized with not the shield member 13 vertically (Z
方向)に移動させる。 It is moved in the direction). 【0044】そこで、検査対象用の送信データ(識別情報)をデータメモリ93より取得して検査対象21Xに送信する(S6)。 [0044] Therefore, it acquires and transmits data for the inspection target (identification information) from the data memory 93 transmits the inspection target 21X (S6). 当該検査対象21Xからの応答(返信データの発信)があった場合には(S7)、当該返信データを受信して、上記のように判定手段114が送信データと受信データとのマッチングを行う(S8)。 Response from the inspected 21X if there (outgoing reply data) (S7), and receives the reply data, determination means 114 as described above to match the transmit data and receive data ( S8). マッチングの結果において(S9)、一致したときには良品と判定し(S10)、不一致のときには不良品と判定する(S11)。 In result of the matching (S9), when a match is determined to be good (S10), when a mismatch is determined as defective (S11). また、上記S7において、応答がなければ、ICモジュール21Bの不良として当該検査対象21Xを不良品と判定する(S11)。 The judges, in the above S7, if there is no response, a defective product the inspected 21X as faulty IC module 21B (S11). 【0045】ここで、検査対象21Xが不良品の場合に当該検査対象21Xにマーキングするものとすると、S [0045] Here, assuming that the inspection target 21X is marking the inspected 21X in the case of defective, S
11で不良品と判定した検査対象21Xに対しマーキングすべきことを制御部91がマーカ17に指令する(S Control unit 91 that it should be marked to be inspected 21X judged as defective products in 11 instructs the marker 17 (S
12)。 12). そして、これらの判定結果をデータメモリ93 The data memory 93 these determination results
に記憶させる(S13)。 To be stored in (S13). 【0046】続いて、次の検査対象21Xを検出した場合には、当該検査対象21Xに対してS3〜S13を繰り返して判定結果をデータメモリ93に記憶させる(S [0046] Then, when detecting a next inspected 21X, repeat S3~S13 stores the judgment result in the data memory 93 with respect to the inspection target 21X (S
14)。 14). そして、次の検査対象21Xを検出せず、総ての検査対象21Xを検査し、その良否がデータメモリ9 Then, without detecting the next inspection object 21X, it examines all inspected 21X, the quality of data memory 9
3に記憶されたときに、検査結果を適宜表示部102に表示させるものである(S15)。 When stored in 3, in which to display the test result as appropriate display unit 102 (S15). なお、検査結果の表示を、検査対象21X毎、または所定数の検査対象21 Incidentally, checking the display of results, each test object 21X or a predetermined number of inspected 21,
Xの検査結果毎に行ってもよい。 It may be performed for each X of the test results. 【0047】なお、検査対象21Xが、図4に示すように静電結合型のRF−ID21の場合には、図2(B) [0047] Incidentally, inspected 21X is, in the case of RF-ID 21 of the electrostatic coupling type as shown in FIG. 4, and FIG. 2 (B)
に示す電極32A,32Bが搭載された基板33に切り替えられる。 Electrode 32A shown in, is switched to a substrate 33 which 32B is mounted. この場合、処理システム72では、上記変調部95は、発信部96からの切り替えられた所定周波数(例えば847KHz、424KHz、212KH In this case, the processing system 72, the modulation unit 95, the switched predetermined frequency from the transmitting unit 96 (eg 847KHz, 424KHz, 212KH
z、125KHz等の何れか)の発信出力に基づいて上記データ変換部98で変換された情報を例えばPSK z, either) for example PSK information converted by the data converter 98 based on the outgoing output of such 125KHz
(位相偏位変調)変調波に変調するように切り替えられて、静電結合特有の処理が行われるもので、他の構成は基本的に図5と同様である。 Is switched so as to modulate the (phase shift keying) modulated wave, in which an electrostatic coupling specific process is performed, the other configurations are basically the same as FIG. また、検査処理は、図7に示すフローチャートと同様である。 The inspection process is similar to the flowchart shown in FIG. 【0048】このように、検査対象のRF−ID21の種類に応じてシステム側アンテナ31,32を切り替えさせることで、検査対象の種類に対応した検査を容易とさせることが可能となり、RF−IDの将来における種類増加に対して容易に対応させることが可能となるものである。 [0048] By thus to switch the system side antennas 31 and 32 depending on the type of RF-ID 21 to be inspected, it becomes possible to facilitate the examination corresponding to the type of test object, RF-ID in which it becomes possible to easily correspond for the type increase in the future. 【0049】次に、図8に、図2のアンテナが搭載される基板の他の構成例を示した説明図を示す。 Next, in FIG. 8 is an explanatory diagram antenna of FIG. 2 shows another example of the structure of the substrate to be mounted. 図8(A) Figure 8 (A)
において、基板33A上に、図2に示すシステム側アンテナ31,32が搭載されるものとして、例えば裏面(システム側アンテナと同一面でもよい)に処理システム72Aを実装させたものである。 In, on the substrate 33A, as the system-side antenna 31 and 32 shown in FIG. 2 is mounted, for example, it is obtained by implementing a processing system 72A to the rear surface (may be the same as the system-side antenna surface). そして、当該基板3 Then, the substrate 3
3Aよりコネクタ121を介してケーブル35が延出されたものである。 In which the cable 35 is extended through the connector 121 than 3A. 【0050】上記基板33Aに実装される処理システム72Aは、図8(B)に示すように、制御部91、検査処理部92、データメモリ93、電力増幅部94、変調部95、発信部96、検波部97、データ変換部98、 The processing system 72A which is mounted on the substrate 33A, as shown in FIG. 8 (B), the control unit 91, the inspection processing unit 92, data memory 93, power amplifier 94, a modulation unit 95, transmitting unit 96 , the detection unit 97, the data conversion unit 98,
搬送駆動制御部99、アンテナ駆動制御部100、IF Carrier driving controller 99, an antenna drive control unit 100, IF
部101および表示処理手段122を備える。 Part comprising a 101 and the display processing unit 122. 上記構成部分は、表示処理手段122以外は図5および図6と同様であるが、変調部95、発信部96及び検波部97 The component is other than the display processing unit 122 is similar to that of FIG 5 and FIG 6, the modulating unit 95, transmitting unit 96 and the detection unit 97
は、システム側アンテナ31,32に応じて対応する処理形態が定められることから、制御部91による設定は行われない。 , Since the processing mode corresponding depending on the system side antennas 31 and 32 is determined, setting by the control unit 91 is not performed. 【0051】上記表示処理手段122は、検査結果を、 [0051] The display processing unit 122, the test result,
例えば管理コンピュータで表示させる場合のデータを表示用信号に処理するものである。 For example, the data is intended for processing in the display signals in the case of displaying the management computer. なお、IF部101よりコネクタ121に接続される信号系は、上記表示用信号のほかに、上記図5における位置検出手段15、BC The signal system connected to the connector 121 from the IF unit 101, in addition to the display signal, the position detecting means 15 in FIG 5, BC
R16、マーカ17、搬送駆動部73およびアンテナ駆動部74に対するものであり、検査処理は図7と同様である。 R16, marker 17 is intended for conveyance drive unit 73 and the antenna driving section 74, the inspection process is the same as FIG. 【0052】上記のように基板33Aは、検査対象21 [0052] substrate 33A as described above, the test object 21
XのRF−ID21の種類毎に用意されることは上述と同様である。 Is it to be prepared for each type of X of RF-ID 21 is the same as described above. すなわち、処理システム72Aを基板33 That is, the processing system 72A substrate 33
Aに搭載させることで、検査システムにおけるリーダ・ By causing mounted in A, the reader-in test system
ライタを含む処理システム72AをもRF−ID21の種類毎に容易に対応させることができるものである。 The processing system 72A including a writer is also one that can easily correspond to each type of RF-ID 21. 【0053】なお、基板33Aに、アンテナ31,3 [0053] In addition, the substrate 33A, antenna 31,3
2、電力増幅部94、変調部95、発信部96及び検波部97の送受信システム(リーダ・ライタ)のみを実装、搭載し、他の検査処理の構成を管理コンピュータ等で構築させることとしても同様である。 2, similarly as the power amplifier 94, a modulation unit 95, transmission and reception system (reader-writer) of the transmitting unit 96 and the detection unit 97 only implement, mounted, thereby constructing a structure of the other inspection processing in the management computer or the like it is. また、アンテナ31,32を搭載する基板と、電力増幅部94、変調部95、発信部96及び検波部97の送受信システム(リーダ・ライタ)を搭載する基板とを別としてもよい。 Further, a substrate for mounting the antenna 31, power amplifier 94, a modulation unit 95, transmission and reception system (reader-writer) of the transmitting unit 96 and the detection unit 97 may be separate and a substrate for mounting. この場合、アンテナ31,32を共通として送受信システムのみを交換自在とすることができ、上記同様に検査システムにおけるリーダ・ライタをもRF−ID21の種類毎に容易に交換自在とさせることができるものである。 What this case, only the transmission and reception system of the antenna 31 and 32 as a common can be freely exchanged, it can also be readily exchangeable for each type of RF-ID 21 and the reader-writer in the same manner as described above inspection system it is. 【0054】 【発明の効果】以上のように、請求項1の発明によれば、アンテナおよびICモジュールを少なくとも備えるRF−IDを検査対象として通信を行い、当該検査対象の良否を検査する際に、駆動機構に検査対象の種類毎に用意される所定数のシステム側アンテナを複数搭載し、 [0054] As is evident from the foregoing description, according to the first aspect of the present invention, to communicate as an inspection target RF-ID comprising at least an antenna and IC module, at the time of inspecting the quality of the inspection object , a predetermined number of system-side antenna which is provided for each type of the inspection target driving mechanism plurality equipped,
検査対象の種類に応じて切り替えて当該検査対象と通信を行わせることにより、検査対象の種類に対応した検査を容易とさせることができ、RF−IDの将来における種類増加に対して容易に対応させることができるものである。 By causing the communication with the test object is switched according to the type of test object, it is possible to facilitate the inspection for the type of inspection object easily cope with types increase in future RF-ID those that can be. 【0055】請求項2の発明によれば、システム側アンテナを搭載した基板またはこれと別基板に処理システムまたはその一部を搭載させることにより、検査対象の種類に応じた処理システムまたはその一部をも同時に対応させることとなり、上記同様に検査対象の種類に対応した検査を容易とさせることができ、RF−IDの将来における種類増加に対して容易に対応させることができるものである。 [0055] claimed according to the invention of claim 2, by mounting the processing system, or portions thereof the system side antenna mounted with the substrate or its separate substrate processing system or a portion thereof corresponding to the type of test object also becomes possible to correspond simultaneously, in the same manner as described above inspected kinds can be easily inspected corresponding one in which it is possible to easily correspond for the type increase in the future RF-ID. 【0056】請求項3の発明によれば、検査対象とシステム側アンテナとの間にシールド部材を介在させることにより、検査対象の近傍のRF−IDとの通信を回避させることができ、検査対象を特定して確実な検査を行うことができるものである。 [0056] According to the invention of claim 3, by interposing a shield member between the test object and the system-side antenna, it is possible to prevent a communication between RF-ID in the vicinity of the test object, test object it is capable to identify and to perform a reliable test.

【図面の簡単な説明】 【図1】本発明に係るRF−IDの検査システムにおける基本構成の分解構成図である。 It is an exploded configuration diagram of the basic configuration of the inspection system of the RF-ID according to the BRIEF DESCRIPTION OF THE DRAWINGS [Figure 1] present invention. 【図2】図1の検査システムで使用されるアンテナユニットの説明斜視図である。 FIG. 2 is an explanatory perspective view of an antenna unit for use in the inspection system of FIG. 【図3】図1の検査対象における電磁結合型の他形態の検査対象を示した概略説明図である。 Figure 3 is a schematic illustration showing an inspection target of another embodiment of an electromagnetic coupling type in a test subject of FIG. 【図4】図1の検査対象における静電結合型の検査対象を示した概略説明図である。 4 is a schematic illustration showing a test object of the electrostatic coupling type in inspected FIG. 【図5】本発明に係るRF−IDの検査システムのブロック構成図である。 5 is a block diagram of an inspection system of the RF-ID according to the present invention. 【図6】図5の検査処理部のブロック構成図である。 6 is a block diagram of the inspection processing unit of FIG. 【図7】図5および図6における検査処理のフローチャートである。 7 is a flowchart of the inspection process in FIGS. 【図8】図2のアンテナが搭載される基板の他の構成例を示した説明図である。 8 is an explanatory diagram antenna of FIG. 2 shows another example of the structure of the substrate to be mounted. 【符号の説明】 11 検査システム13 シールド部材14 駆動機構15 位置検出手段16 BCR 17 マーカ21(21X) ICカード(検査対象) 21A コイルアンテナ21B ICモジュール21C バーコード31,32 システム側アンテナ32A,32B 電極33,33A 基板72,72A 処理システム [EXPLANATION OF SYMBOLS] 11 inspection system 13 shielding member 14 drive mechanism 15 position detector 16 BCR 17 marker 21 (21X) IC card (inspected) 21A coil antenna 21B IC module 21C barcode 31 system-side antenna 32A, 32B electrodes 33,33A substrate 72,72A processing system

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl. 7識別記号 FI テーマコート゛(参考) H04B 17/00 G06K 19/00 H Fターム(参考) 2C005 MA21 MA33 MB01 MB10 NA09 NA10 TA22 TA24 TA40 5B035 BB09 BC08 CA23 5B058 CA15 CA23 KA28 5K042 AA00 CA02 CA13 CA17 CA23 JA10 ────────────────────────────────────────────────── ─── of the front page continued (51) Int.Cl. 7 identification mark FI theme Court Bu (reference) H04B 17/00 G06K 19/00 H F-term (reference) 2C005 MA21 MA33 MB01 MB10 NA09 NA10 TA22 TA24 TA40 5B035 BB09 BC08 CA23 5B058 CA15 CA23 KA28 5K042 AA00 CA02 CA13 CA17 CA23 JA10

Claims (1)

  1. 【特許請求の範囲】 【請求項1】アンテナおよびICモジュールを少なくとも備えるRF−IDを検査対象として通信を行い、当該検査対象の良否を検査するRF−IDの検査システムであって、 前記検査対象を検査位置に搬送する搬送手段と、 前記検査対象の種類毎に用意される所定数のシステム側アンテナと、 前記検査対象と通信を行うシステム側アンテナを複数搭載し、当該検査対象に応じた当該システム側アンテナを切り替え、当該検査対象に対して位置決めさせる駆動機構と、 前記検査対象の種類に応じて当該検査対象の良否を判定するものであり、切り替えられた前記システム側アンテナを介して当該検査対象と誘導結合させて、所定のデータを送信し、当該検査対象側からの応答に基づいて当該検査対象の良否を判定する [Claims 1 to communicate as an inspection object at least comprises RF-ID antenna and IC module, a test system for RF-ID to check the quality of the inspection object, said object conveying means for conveying the inspection position, and a predetermined number of system-side antenna which is prepared for each kind of the inspection object, a system-side antenna that communicates with said object a plurality of mounting, the in accordance with the test object switch the system-side antenna, and a driving mechanism for positioning with respect to the inspection object, which determines the quality of the inspection object depending on the type of the inspection object, the inspection via the system-side antenna that is switched by inductive coupling interest, it transmits a predetermined data to determine the quality of the inspection object based on the response from the test object side 理システムと、 を有することを特徴とするRF−IDの検査システム。 The test system of RF-ID, characterized in that it comprises a management system, the. 【請求項2】請求項1記載のRF−IDの検査システムであって、前記処理システムまたはその一部が、前記システム側アンテナを搭載した基板、または当該システム側アンテナを搭載した基板と別基板に搭載されることを特徴とするRF−IDの検査システム。 2. A test system for RF-ID according to claim 1, wherein the processing system or a part thereof, a substrate equipped with the system-side antenna or substrate with another substrate mounted with the system-side antenna, the test system of RF-ID, characterized in that mounted in. 【請求項3】請求項1記載のRF−IDの検査システムであって、前記検査対象の近傍のRF−IDとの通信を回避させるために、当該検査対象と前記システム側アンテナとの間に介在されるもので、当該システム側アンテナを当該検査対象に対向させる開口部が形成されるシールド部材を備えることを特徴とするRF−IDの検査システム。 3. A test system for RF-ID according to claim 1, in order to prevent a communication between RF-ID in the vicinity of said object, between the test object and the system-side antenna intended to be interposed, the inspection system of the RF-ID, characterized in that it comprises a shield member opening to oppose the system-side antenna in the test object is formed.
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