JP2006127442A - Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates - Google Patents

Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates Download PDF

Info

Publication number
JP2006127442A
JP2006127442A JP2004347562A JP2004347562A JP2006127442A JP 2006127442 A JP2006127442 A JP 2006127442A JP 2004347562 A JP2004347562 A JP 2004347562A JP 2004347562 A JP2004347562 A JP 2004347562A JP 2006127442 A JP2006127442 A JP 2006127442A
Authority
JP
Japan
Prior art keywords
correlation
contact
gates
antennas
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004347562A
Other languages
Japanese (ja)
Inventor
Hirotoku Sakuma
廣徳 佐久間
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIGITAL DEFENSE KK
Original Assignee
DIGITAL DEFENSE KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DIGITAL DEFENSE KK filed Critical DIGITAL DEFENSE KK
Priority to JP2004347562A priority Critical patent/JP2006127442A/en
Publication of JP2006127442A publication Critical patent/JP2006127442A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Burglar Alarm Systems (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mechanism for preventing theft of goods and unauthorized carrying-out. <P>SOLUTION: Goods 14 are equipped with non-contact tags, in order to sense them, two or more antennas 1, 3, 5, or gates 7, 9 are installed, and a computer manages the correlation among the non-contact tags and the antennas or gates. When the non-contact tags are destroyed, shielded or tampered, the computer detects that certain abnormaliy has occurred to the non-contact tag from the alteration of the correlation, determines the possibility of the theft of goods or unauthorized carrying-out and notifies the situation. When the goods, consisting of a plurality of components 14, 16 are equipped with the plurality of non-contact tags 15, 17, and when the correlation of those non-contact tags is registered into the computer and the correlation breaks down, the computer determines the possibility of partly carrying-out of the goods and notifies the situation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、非接触タグと複数のアンテナやゲートの相関関係を利用した、盗難や不正持ち出しを防止する仕組みに関するもの。  The present invention relates to a mechanism for preventing theft and fraudulent take-off using the correlation between a non-contact tag and a plurality of antennas and gates.

技術背景Technical background

従来、非接触タグを利用した盗難防止の仕組みがあった。これは物品に非接触タグを装着し、未処理の物品を盗難防止ゲートの外に持ち出そうとするとアラームがなり、盗難を防止しようとするもの。  Conventionally, there has been a theft prevention mechanism using a non-contact tag. This is an attempt to prevent theft by attaching a non-contact tag to an article and raising an alarm when an untreated article is taken out of the anti-theft gate.

これは次のような欠点があった。
(イ)非接触タグが物理的または電気的に破壊されたり電磁波遮蔽物などで遮蔽されたり、また非接触タグに保有されているデータが改竄されたりした場合、盗難防止ゲートで非接触タグを検出することが出来ず、盗難防止機能が失われてしまった。
(ロ)ケースに物品が収納されている場合のように、物品が2つ以上の構成物からなる場合、構成物の一部が部分持ち出しされても、その状況を検出することが出来なかった。
本発明はこれらの欠点を解消するためになされたものである。
This has the following drawbacks.
(B) If a non-contact tag is physically or electrically destroyed, shielded by electromagnetic shielding, etc., or if the data held in the non-contact tag is falsified, the It could not be detected and the anti-theft function was lost.
(B) When an article consists of two or more components, such as when the article is stored in a case, the situation could not be detected even if part of the component was partially taken out. .
The present invention has been made to eliminate these drawbacks.

物品を監視する領域に、2つ以上のアンテナやゲートを隣接して設置し、アンテナやゲートが相互に連携しながら物品に装着された非接触タグを検出し、その検出情報をもとに制御装置経由でコンピュータが非接触タグとアンテナやゲートとの相関関係を監視し、相関関係に何らかの異常が検出された場合に、物品の盗難や不正持出しの可能性があるとして、以下のようにその状況を通知する仕組み。なお、制御装置とコンピュータが一体となる場合もある。
(イ)図1に示すように、物品(14)に非接触タグA(15)が装着されている。正常時にはアンテナA(1)により検出されていた非接触タグA(15)が、ある時点で正しく検出されなくなり、かつ隣接するアンテナB(3)C(5)やゲートD(7)E(9)の何れからも検出されなかった場合、コンピュータ(13)は非接触タグA(15)が電気的や物理的に破壊されたり、電磁波遮蔽物で遮蔽されたり、また非接触タグに保有されているデータが改竄されたりして、非接触タグA(15)に何らかの異常が発生し、物品(14)の盗難や不正持ち出しの可能性があると判断し、注意を喚起する。
(ロ)図2に示すように、本体(14)とそのケース(16)のように2つ以上の構成物からなる物品において、それぞれに非接触タグA(15)とB(17)が装着され、コンピュータにそれらの非接触タグの相関関係が事前に登録されている。正常時にはアンテナA(1)が同時に非接触タグA(15)とB(17)を検出しているが、ある時点で非接触タグA(15)またはB(17)の何れかを検出できなくなり、かつ隣接するアンテナB(3)C(5)やゲートD(7)E(9)の何れかにおいて非接触タグA(15)またはB(17)の何れかが新たに検出された場合、コンピュータはそれらの非接触タグの相関関係が崩れたため、本来一緒になって存在しているべき物品(14)または物品ケース(16)の何れかが部分持ち出しされた可能性があると判断し、注意を喚起する。
本発明は、以上のような仕組みにより、盗難や不正持出しを防止するためのものである。
Two or more antennas and gates are installed next to each other in the area where the article is monitored, and the non-contact tag attached to the article is detected while the antenna and the gate cooperate with each other, and control is performed based on the detected information. The computer monitors the correlation between the contactless tag and the antenna or gate via the device, and if any abnormality is detected in the correlation, there is a possibility of theft or unauthorized removal of goods. A mechanism to notify the situation. Note that the control device and the computer may be integrated.
(A) As shown in FIG. 1, the non-contact tag A (15) is attached to the article (14). The non-contact tag A (15) detected by the antenna A (1) at the normal time is not correctly detected at a certain time, and the adjacent antennas B (3) C (5) and gates D (7) E (9) ), The computer (13) detects that the non-contact tag A (15) is electrically or physically destroyed, shielded by electromagnetic shielding, or held in the non-contact tag. It is determined that there is a possibility that the non-contact tag A (15) may have some abnormality and the article (14) may be stolen or illegally taken out.
(B) As shown in FIG. 2, non-contact tags A (15) and B (17) are attached to an article composed of two or more components such as a main body (14) and its case (16), respectively. The correlation of these non-contact tags is registered in advance in the computer. At normal time, the antenna A (1) detects the non-contact tags A (15) and B (17) at the same time, but at some point, either the non-contact tag A (15) or B (17) cannot be detected. When any of the non-contact tags A (15) or B (17) is newly detected in any of the adjacent antennas B (3) C (5) and gates D (7) E (9), The computer determines that there is a possibility that either the article (14) or the article case (16) that should exist together may have been partially taken out because the correlation between these non-contact tags has broken, Call attention.
The present invention is intended to prevent theft and unauthorized removal by the above-described mechanism.

本発明は上記のような仕組みで、これを使用することにより、物品(14)に装着された非接触タグ(15)が物理的や電気的に破壊されたり電磁波遮蔽物により遮蔽され、また非接触タグに保有されているデータが改竄されたりして、アンテナやゲートが非接触タグを正しく検出できなくなった時点で、コンピュータは非接触タグに異常が発生した状況を把握し注意を喚起して、盗難防止や不正持出しへの対応策を打つことができる。また複数の構成物(14)(16)からなる物品において、その一部が部分持ち出しされた場合に、コンピュータがその状況を把握し注意を喚起して、盗難や不正持ち出しへの対応策を打つことができる。  The present invention has the above-described mechanism, and by using this, the non-contact tag (15) attached to the article (14) is physically or electrically destroyed or shielded by an electromagnetic wave shielding object. When the data held in the contact tag has been tampered with and the antenna or gate can no longer detect the contactless tag correctly, the computer knows the situation where the contactless tag has failed and calls for attention. Measures against theft and fraudulent takeout can be taken. Further, in the case of an article composed of a plurality of components (14) and (16), when a part of the article is partially taken out, the computer grasps the situation and calls attention, and takes countermeasures against theft or illegal taking out. be able to.

以下、本案の実施の形態について説明する。
管理対象となる物品に非接触タグが貼付され、検知領域が互いに連続して接するように2つ以上のアンテナやゲートが隣接して設置され非接触タグを感知し、それらのアンテナやゲートは制御装置経由でコンピュータに接続され、コンピュータは非接触タグとアンテナやゲートの相関関係を管理している。非接触タグに発生した物理的や電気的な破壊や、電磁波遮蔽物による遮蔽、保有されているデータの改竄などによる相関関係の崩れにより、物品の盗難や不正持出しを検出したり、複数の非接触タグの相関関係の崩れによる物品の分割移動を検出できるようにする。なお、制御装置とコンピュータが一体となる場合もある。
(イ)物品(14)に非接触タグA(15)が装着され、かつ2つ以上のアンテナA(1)B(3)C(5)やゲートD(7)E(9)が隣接して設置され、正常時に何れかのアンテナ、例えばアンテナA(1)が非接触タグA(15)をアンテナA感知領域(2)に検出し、その情報をもって制御装置経由でコンピュータがその存在状態を認識している。ある時点で、アンテナA(1)がそれまで検出していた非接触タグA(15)を正しく検出できなくなり、かつ隣接するアンテナB(3)C(5)やゲートD(7)E(9)の何れもが非接触タグA(15)を正しく検出していない場合、制御装置は非接触タグA(15)に対して何らかの物理的や電気的な破壊や、電気的遮蔽物による遮蔽が行われ、また非接触タグに保有されているデータが改竄されたことにより、非接触タグA(15)を正しく検出できない状態に陥ったと判断して、その状況や発生位置などを通知する。
(ロ)2つ以上の構成物から構成される物品において、例えばケース(16)に本体(14)が格納され、それぞれに非接触タグA(15)およびB(17)が装着され、コンピュータにそれらの非接触タグの相関関係が事前に登録されており、正常時にアンテナA(1)が非接触タグA(15)およびB(17)の双方をアンテナA感知領域(2)に検出し、その情報をもって制御装置経由でコンピュータがそれらの非接触タグが同一アンテナの感知領域内にあることを確認している。ある時点で、本体(14)がケース(16)から取り出され移動された場合、アンテナA(1)はアンテナA感知領域(2)に非接触タグB(17)を検出しているが、非接触タグA(15)は検出できなくなり、かつ隣接するアンテナB(3)C(5)やゲートD(7)E(9)の何れかが検出した場合、コンピュータはタグとアンテナの相関関係の崩れから、ケースから本体が部分持ち出されたと判断して、その状況や発生位置などを通知する。
Hereinafter, embodiments of the present plan will be described.
A non-contact tag is affixed to an article to be managed, and two or more antennas or gates are installed adjacent to each other so that the detection area is continuously in contact with each other. The computer is connected to the computer via the device, and the computer manages the correlation between the contactless tag and the antenna or gate. By detecting physical theft or fraudulent removal of items due to physical or electrical destruction that occurs in contactless tags, shielding by electromagnetic wave shields, disruption of correlation due to tampering with stored data, etc. It is possible to detect the divided movement of an article due to the collapse of the correlation between contact tags. Note that the control device and the computer may be integrated.
(A) Non-contact tag A (15) is attached to article (14), and two or more antennas A (1) B (3) C (5) and gates D (7) E (9) are adjacent to each other. When one of the antennas, for example, the antenna A (1), detects the non-contact tag A (15) in the antenna A sensing area (2), and the computer detects the presence state via the control device with the information. It has recognized. At some point, the non-contact tag A (15) detected by the antenna A (1) cannot be detected correctly, and the adjacent antennas B (3) C (5) and gates D (7) E (9) ) Does not detect the non-contact tag A (15) correctly, the control device may have some physical or electrical damage to the non-contact tag A (15) or shielding by an electric shield. It is determined that the data held in the non-contact tag has been tampered with, so that the non-contact tag A (15) is in a state where it cannot be detected correctly, and the status and occurrence position are notified.
(B) In an article composed of two or more components, for example, the main body (14) is stored in the case (16), and the non-contact tags A (15) and B (17) are respectively attached to the computer. The correlation of these non-contact tags is registered in advance, and when normal, the antenna A (1) detects both the non-contact tags A (15) and B (17) in the antenna A sensing area (2), With that information, the computer confirms that these non-contact tags are within the sensing area of the same antenna via the control device. At some point, when the main body (14) is removed from the case (16) and moved, the antenna A (1) detects the non-contact tag B (17) in the antenna A sensing area (2). When the contact tag A (15) cannot be detected and any of the adjacent antennas B (3) C (5) and gates D (7) E (9) is detected, the computer detects the correlation between the tag and the antenna. From the collapse, it is determined that the main body has been partially taken out of the case, and the situation and occurrence position are notified.

本発明で、非接触タグが破壊や遮蔽、保有するデータの改竄により、正しく機能しなくなったことを検出する場合の平面図である。In this invention, it is a top view in the case of detecting that a non-contact tag stops functioning correctly due to destruction, shielding, or alteration of data held. 本発明で、物品の一部が部分持ち出しされたことを検出する場合の平面図である。In this invention, it is a top view in the case of detecting that a part of article was carried out partially.

符号の説明Explanation of symbols

1 アンテナA 2 アンテナA感知領域
3 アンテナB 4 アンテナB感知領域
5 アンテナC 6 アンテナC感知領域
7 ゲートD 8 ゲートD感知領域
9 ゲートE 10 ゲートE感知領域
11 接続ケーブル 12 制御装置
13 コンピュータ 14 物品
15 非接触タグA 16 ケース
17 非接触タグB
DESCRIPTION OF SYMBOLS 1 Antenna A 2 Antenna A sensing area 3 Antenna B 4 Antenna B sensing area 5 Antenna C 6 Antenna C sensing area 7 Gate D 8 Gate D sensing area 9 Gate E 10 Gate E sensing area 11 Connection cable 12 Controller 13 Computer 14 Article 15 Non-contact tag A 16 Case 17 Non-contact tag B

Claims (1)

物品を監視する領域に、2つ以上の非接触タグ検出用アンテナやゲートを隣接して設置し、それらのアンテナやゲートが相互に連携しながら物品に装着された非接触タグを検出し、その検出情報をもとに制御装置経由でコンピュータが非接触タグとアンテナやゲートの相関関係を監視し、相関関係に何らかの異常が検出された場合に、物品の盗難や不正持出しの可能性があるとして、その状況を通知する仕組み。Two or more non-contact tag detection antennas and gates are installed adjacent to each other in the area where the article is monitored, and the non-contact tags attached to the article are detected while these antennas and gates cooperate with each other. Based on the detected information, the computer monitors the correlation between the contactless tag and the antenna or gate, and if any abnormality is detected in the correlation, the article may be stolen or illegally taken out. , A mechanism to notify the situation.
JP2004347562A 2004-11-01 2004-11-01 Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates Pending JP2006127442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004347562A JP2006127442A (en) 2004-11-01 2004-11-01 Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004347562A JP2006127442A (en) 2004-11-01 2004-11-01 Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates

Publications (1)

Publication Number Publication Date
JP2006127442A true JP2006127442A (en) 2006-05-18

Family

ID=36722101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004347562A Pending JP2006127442A (en) 2004-11-01 2004-11-01 Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates

Country Status (1)

Country Link
JP (1) JP2006127442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010134728A2 (en) * 2009-05-19 2010-11-25 주식회사 유니콤티디 Active antitheft system
JP2015219585A (en) * 2014-05-14 2015-12-07 日本ドライケミカル株式会社 Object management method and system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010134728A2 (en) * 2009-05-19 2010-11-25 주식회사 유니콤티디 Active antitheft system
WO2010134728A3 (en) * 2009-05-19 2011-03-03 주식회사 유니콤티디 Active antitheft system
KR101064212B1 (en) * 2009-05-19 2011-09-14 (주) 유니콤티디 Active Stealing Preventation system
JP2015219585A (en) * 2014-05-14 2015-12-07 日本ドライケミカル株式会社 Object management method and system

Similar Documents

Publication Publication Date Title
US7256692B2 (en) Anti-tamper apparatus
US6512454B2 (en) Tamper resistant enclosure for an electronic device and electrical assembly utilizing same
US8201266B2 (en) Security system to prevent tampering with a server blade
US8223503B2 (en) Security cover for protecting the components mounted on a printed circuit board (PCB) against being attached
US9152239B2 (en) Keyboard safety protection device
US20090212945A1 (en) Intrusion detection systems for detecting intrusion conditions with respect to electronic component enclosures
BR112014017152B1 (en) method and system for nfc security
CN105051751A (en) A security module for protecting circuit components from unauthorized access
US9336665B2 (en) EAS tag with arming switch
US20210312095A1 (en) Physical barrier to inhibit a penetration attack
US20190097302A1 (en) Patch antenna layer for tamper event detection
CN105825599B (en) A kind of multiple-protection system, method and the POS machine of the anti-intrusion of POS machine
CN101128094B (en) Secure protection device
EP2661158A1 (en) System for mechanical and electronic protection of safe equipment
CN101145175A (en) Safety protecting box
JP2010218280A (en) Information processing apparatus and program
JP2006127442A (en) Theft-preventing mechanism using correlation among non-contact tags and plurality of antennas or gates
TWI470472B (en) Anti-theft device and method and related computer system
US20100050535A1 (en) Detector of attempt to break a lock, lock, door and alarm system comprising such a detector
US10685541B2 (en) Product strap detection apparatus and method
CN106600850A (en) Anti-attack safety POS machine and safety protection method
CN205608942U (en) Self -checking function&#39;s security label and commodity anti -theft device
CN104318187B (en) The guard method of intelligent terminal interactive information based on capacitance detecting and system
CN202632296U (en) Data security protective device
CN206523956U (en) Paper money supplying module and ATM with intrusion detection feature