CN106448012A - Antitheft system - Google Patents
Antitheft system Download PDFInfo
- Publication number
- CN106448012A CN106448012A CN201610580261.4A CN201610580261A CN106448012A CN 106448012 A CN106448012 A CN 106448012A CN 201610580261 A CN201610580261 A CN 201610580261A CN 106448012 A CN106448012 A CN 106448012A
- Authority
- CN
- China
- Prior art keywords
- article
- burglary
- identification card
- base station
- security check
- 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
Links
- 238000007689 inspection Methods 0.000 claims description 5
- 230000008447 perception Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000005347 demagnetization Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VGVRFARTWVJNQC-UHFFFAOYSA-N 2-(2,4-dichlorophenoxy)acetamide Chemical compound NC(=O)COC1=CC=C(Cl)C=C1Cl VGVRFARTWVJNQC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002082 fibula Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
- G08B13/2414—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using inductive tags
- G08B13/2417—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using inductive tags having a radio frequency identification chip
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2451—Specific applications combined with EAS
- G08B13/246—Check out systems combined with EAS, e.g. price information stored on EAS tag
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention provides an antitheft system. An RFID system is an active double-frequency RFID system, the system is formed by two parts referring to a software control system and a hardware identification system, the software control system is mainly used for processing and analyzing information collected by the hardware identification system and determining whether alarm arrangement is performed, the work frequency band of a base station is 2.4 GHz, the work frequency band of a positioner is 125 KHz, and an identification card is a 2.4 GHz+125KHz double-frequency active electronic tag. The base station is generally arranged in an article storage area and a security check area and senses information of the identification card in real time. The positioner is installed in a doorway security check area, and when the identification card enters the security check area, the positioner triggers the identification card to emit alarm information. The identification card and an article are fixed together, when a customer carries the article through the security check area, the system does not process the alarm information after reception if the article is authorized to be taken out, and the system gives an alarm if the article is not authorized to be taken out.
Description
Technical field
The present invention relates to system, more specifically for, particularly to a kind of burglary-resisting system.
Background technology
Supermarket commodity are generally provided with two kinds of anti-theft devices, and one is electronic label, is commonly called as
" soft mark ", another kind is the band magnetic device of fibula formula, is commonly called as " mark firmly ", and they are all profits
Coming antitheft by Magnetic Induction principle, the warning device on supermarket doorway is also known as " loss prevention door ", inner
Face is equipped with Magnetic Induction device.If commodity not through demagnetization by loss prevention door; could report to the police.
Client has selected commodity after cashier payment, and cashier will be to band " soft mark " and " firmly mark "
Commodity carry out demagnetization or take and buckle, if " soft mark " is then enterprising at the demagnetizer of cash register table top
Row demagnetization, if " mark firmly " then will " can be marked " and commodity solution by a kind of specific purpose tool firmly
Open.The commodity that so client is bought just can pass through " loss prevention door " safely.
Detector is typically made up of transmitter and two parts of receiver.Its general principle is to utilize
Launch antenna one scan band is launched, form one between the transmit antennas and the receive antennas
Scanning area, and utilize reception antenna to reduce this band reception in its range of receiving, recycling
Whether the resonance principle of electromagnetic wave is searched in particular range with the presence of effective label, when this region
Inside have criterion label and i.e. trigger warning.
Its internal structure of electronic tag is a Lc oscillation circuit, is arranged on commodity in a special manner
On, only could be released through dedicated decoders, lockaid gun.The electronics occurring on market
Label has soft label, hard label, bottle protector, milk powder anti-theft tag, the protection of CD/ tape
Box etc..
Decoder is the device of soft tag defeat.Commonly use on the market is contactless decoder,
As long as shop assistant by label by just decodable code within 20cm above decoder.Decoder can be joined
Close POS laser cash register platform to use.Lockaid gun is quick, convenient, simply by various hard marks
Sign the device taking off.
Beautify the environment
EAS system itself is a kind of high-tech product, its external form attractive in appearance, superior making
Technique can combine together with modernization in magnificent decoration, reaches the effect of " making something perfect even more perfect ",
Also beautified the environment in market while protection commodity, be a high-grade market, big-and-middle-sized super
City's display economic strength and the significant equipment of scientific and technological content, be the certainty of Modernized Department Store development
Trend.
Prevent stolen
EAS system changes the mode of conventional " men-to-men defense " " people sees goods ", and it is with high-tech hand
Section gives commodity a kind of self-defense capability, makes safety measure implement to, on each commodity, thoroughly to have
Effect ground solves merchandise theft problem.Investigation display, is provided with businessman's loss by theft rate ratio of EAS system
It is fitted without the low 60%-70% of businessman of EAS system.
Streamlining management
EAS system can check " interior robber " phenomenon effectively, relaxes employee and gerentocratic contradiction
Get rid of employee's mental handicape, make employee put in work physically and mentally, thus improve work effect
Rate.
Deterrence
EAS system, by behavior that is strong and that stop client " to spirit away " in the way of courtesy, is kept away
Exempt from the dispute that human factor causes, while respecting human rights, also maintain the interests of businessman.Right
For stealer, EAS system causes huge deterrence psychologically to it, makes " a momentary slip with serious consequences "
Person gives up thought of committing theft.
The abbreviation of Electronic Article Surveillance, also known as electronic goods thief-proof (robber)
System, is one of widely used commercial articles safety measure of current larger retail industry.EAS system
Main by detector (Sensor), decoder (Deactivator) and electronic tag (Electronic
Label and Tag) three part compositions.
Electronic tag is divided into soft label and hard label, and soft label cost is relatively low, is adhered directly to relatively
On " firmly " commodity, the not reproducible use of soft label；The softer label of hard label nonrecurring cost is high,
But can reuse.Hard label must be equipped with special nail-fetching device, be used for clothing soft,
The article easily penetrating.Decoder mostly is contactless device, has certain decoding height, works as receipts
When silver member's cash register or pack, electronic tag need not contact demagnetization region i.e. decodable code.Also have and will solve
Code device be synthesized to laser bar code projection scanner together with equipment, accomplish commodity collect money and decoding once
Property completes, and facilitates the work of cashier, and this kind of mode then must match with laser bar code supplier,
Get rid of between the two interfering, improve decoding sensitivity.Not decoded commodity take away market,
When detector means (mostly being gate-shaped), warning can be triggered, thus remind cashier,
Client and market security personnel are processed in time.
Species：Sound magnetic series, radio frequency series (RF) and apply little electromagnetism series.
Detection antenna is placed at doorway, buckles soft or hard label at the commodity sold；Do not leading to
Crossing cashier decoding or unlocking and walk out shop doorway, detection antenna can sound the alarm automatically,
Thus notifying salesman, shop commodity occur stolen.It will not can allow Gu as monitoring system
Visitor has uneasy sensation and the drawback that can not be contained in fitting room, but also plays the effect of deterrence,
Thief is made to come in.
EAS alarm lockaid gun is any principle？Alarm measures lockaid gun and can report to the police？
There is a lock core inside EAS anti-theft tag.Lock core is by multiple accessory groups such as 3 steel balls, springs
Become.After nail injects label, nail is pinned by lock core.(it is exactly to be blocked by 3 ball steel balls, lock
The structure of core is little big below above), so being to draw tighter and tighter.Only plastic casing is pulled open,
It if if plastic casing is sufficiently tight, is to can not pull at all.This is accomplished by using lockaid gun,
Steel ball inside lock core can be drawn through by the magnetic force of lockaid gun toward following, nail with between steel ball just
There is space.Nail just can be separated from label.Lockaid gun is exactly plainly one block of magnetic
Iron, is magnet steel.Magnetic is very strong.Run into detector will not report to the police.With regard to supermarket commodity
The antitheft flow process of electric theft-proof system (EAS) and principle.
1st, commodity do not paste anti-theft tag, only bar code, if every commodity are all at bar code
Upper magnetic？How to go up？
2nd, cashier sweeps bar code in addition to identifying commodity price, if also have the effect of demagnetization, as
Fruit not, that commodity payment when where carry out demagnetization？
3rd, having bought thing in bulk, labelled after weighing up, if torn, leading out can or can not
Report to the police？If the magnetic on commodity whether can be disturbed to escape from burglary-resisting system with magnet？
1. bar code does not has anti-theft function
2. there is no demagnetizing action, demagnetization (demagnetization plate) on one piece of plank of cash register table top
3. will not, paper label is not anti-theft tag, and magnet is also said not necessarily, sometimes can disturb
Shi Buneng, put with anti-theft tag just as mobile phone together with, sometimes can disturb, but sometimes or meeting
Ring.
The existing place having installed burglary-resisting system, anti-theft effect is permissible, but what business of None-identified
Product.Rfid system place is installed, commodity can have been identified very well, but anti-theft effect is due to it
Label poor anti jamming capability, is easily subject to shielding thus occurs that commodity are lost.Library stock is old
Books pasted the magnetic stripe of EM system, new books are upgraded again and have been pasted RFID label tag,
Two kinds of books will use at the scene, but market neither one system identifies two kinds of books simultaneously
Equipment.If old books also want direct attaching rfid tag, according to present cost
One label nearly unitary, the millions of books of stock are just additionally required the millions of list of library's investment
Solely for the upgrading of old book, this expense is too big, and old book does rfid system fund also with national applications
It is difficult to criticize.
Content of the invention
The present invention provides a kind of burglary-resisting system, and system realizes EM system magnetic stripe and RFID label tag
Double combinations, had both efficiently solved commodity identification, had been effectively accomplished again anti-theft effect；Simultaneously
Allow library's new book and old book use the waste avoiding in resource on one system simultaneously.
For reaching above-mentioned purpose, present invention generally provides following technical scheme：
The rfid system of indication of the present invention is active Double-Frequency System, and this system is by two parts
Composition, software control system and hardware identification system.Software control system is mainly used to hardware
Information collected by identification system carries out Treatment Analysis, and being made whether to report to the police arranges.Hardware identification
System comprises three critical pieces：Base station, locator, tag card.
Base station operation frequency range is 2.4GHz, and locator working frequency range is 125KHz, and tag card is
2.4GHz+125KHz dual frequency active electronic tag.Base station be typically mounted at article storage region and
Security inspection area, real-time perception tag card information.Locator is arranged on doorway security inspection area, works as mark
When knowing card entrance security inspection area, locator can trigger tag card alert.Tag card and
Article are fixed together, when client's belongings are through security inspection area, if this article are
Take out of through mandate, then system does not processes after receiving warning message, if this article are without awarding
Power is taken out of, then system alarm.
The effectiveness of the present invention is：EMID burglary-resisting system：System realize EM system magnetic stripe and
The double combinations of RFID label tag, had both efficiently solved commodity identification, had been effectively accomplished again antitheft
Effect；Allow library's new book and old book use on one system to avoid in resource simultaneously simultaneously
Waste.
Embodiment
Embodiments of the invention provide a kind of burglary-resisting system, including：
First, it is pasted onto antitheft for books special consumptive material-magnetic stripe in books crack；
Secondly, borrowing of library, books anti-theft antenna is installed at passage or total gateway；
Again, normally handle the books borrowing formality through special Deperming Facility make magnetic stripe lost efficacy or
Deliver in the past from anti-theft antenna side, borrow and complete；
Finally, the books (paying the books of magnetic stripe) of non-normal procedure are when outlet,
Books anti-theft antenna detects non-demagnetization books and sends audible and visible alarm, and reader makes up and borrows formality.
Books burglary-resisting system mode of operation and equipment choice：
(1) people's book shunting：
After readers' preference complete required books, reader borrow the Taiwan Affairs Office's reason borrow formality when, figure
Book shop keeper handle borrow registration after the books selected by reader are passed from the side of burglary-resisting system
Going out, books are not through burglary-resisting system, and reader is directly over burglary-resisting system after going through the formalities,
Then from anti-theft antenna side, books are taken away.
The feature of this working method is：
1. workbench distance burglary-resisting installation is close or clear-cut against burglary-resisting installation, and workbench is at door
Mouthful；
2. antitheft consumptive material is cheap, without demagnetization；
Burglary-resisting installation selects：(suggestion selects 12 or 16 to single (double) anti-theft antenna+permanent magnetism magnetic stripe
Cobalt-based permanent magnetism magnetic stripe)
(2) method (total gateway method) is carried in demagnetization：
Reader handle borrow formality when, librarian handle borrow formality when by disappearing
Magnetic machine disappears the magnetic on books, reader with the magnetic that disappeared books through burglary-resisting system such as
Having the books of non-normal procedure with it, burglary-resisting system is then reported to the police.
Claims (4)
1. a burglary-resisting system, it is characterised in that this system is made up of two parts, software control system
With hardware identification system, software control system is mainly used to the letter collected by hardware identification system
Breath carries out Treatment Analysis, and being made whether to report to the police arranges.
2. a kind of burglary-resisting system as claimed in claim 1, it is characterised in that hardware identification system bag
Containing three critical pieces：Base station, locator, tag card.
3. a kind of burglary-resisting system as claimed in claim 1, it is characterised in that base station operation frequency range is
2.4GHz, locator working frequency range is 125KHz, and tag card is 2.4GHz+125KHz double frequency
Active electronic label.
4. a kind of burglary-resisting system as claimed in claim 1, it is characterised in that base station is typically mounted at
Article storage region and security inspection area, real-time perception tag card information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580261.4A CN106448012A (en) | 2016-07-22 | 2016-07-22 | Antitheft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610580261.4A CN106448012A (en) | 2016-07-22 | 2016-07-22 | Antitheft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106448012A true CN106448012A (en) | 2017-02-22 |
Family
ID=58184156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610580261.4A Pending CN106448012A (en) | 2016-07-22 | 2016-07-22 | Antitheft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448012A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103718A (en) * | 2017-06-26 | 2017-08-29 | 江苏感创电子科技股份有限公司 | Book burglarproof alarming system |
| CN109215182A (en) * | 2018-05-10 | 2019-01-15 | 中南林业科技大学 | A kind of chemical reagent management method and system based on Internet technology |
| CN112825203A (en) * | 2019-11-21 | 2021-05-21 | 国家电投集团重庆合川发电有限公司 | Method and apparatus for admission control of a specific area |
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-
2016
- 2016-07-22 CN CN201610580261.4A patent/CN106448012A/en active Pending
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| US20050270159A1 (en) * | 1995-08-14 | 2005-12-08 | Brady Michael J | Combination radio frequency identification transponder (RFID Tag) and magnetic electronic article surveillance (EAS) tag |
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| Title |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103718A (en) * | 2017-06-26 | 2017-08-29 | 江苏感创电子科技股份有限公司 | Book burglarproof alarming system |
| CN109215182A (en) * | 2018-05-10 | 2019-01-15 | 中南林业科技大学 | A kind of chemical reagent management method and system based on Internet technology |
| CN112825203A (en) * | 2019-11-21 | 2021-05-21 | 国家电投集团重庆合川发电有限公司 | Method and apparatus for admission control of a specific area |
| CN112825203B (en) * | 2019-11-21 | 2023-10-03 | 国家电投集团重庆合川发电有限公司 | Method and apparatus for admission control for a particular area |
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| DD01 | Delivery of document by public notice |
Addressee: Sheng Shilong (Beijing) Technology Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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Application publication date: 20170222 |