CN207409087U - A kind of EMID dual systems burglary-resisting system - Google Patents
A kind of EMID dual systems burglary-resisting system Download PDFInfo
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- CN207409087U CN207409087U CN201720329814.9U CN201720329814U CN207409087U CN 207409087 U CN207409087 U CN 207409087U CN 201720329814 U CN201720329814 U CN 201720329814U CN 207409087 U CN207409087 U CN 207409087U
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Abstract
The utility model discloses a kind of EMID dual systems burglary-resisting system, have EM burglary-resisting system and RFID burglary-resisting system, and including server, network transmission system, live sensory perceptual system, the scene sensory perceptual system is made of Air conduct measurement equipment, electronic tag two parts；The EMID dual systems burglary-resisting system can use EM systems magnetic stripe and RFID electronic label simultaneously, and commodity identification and theft management are carried out for the article for being equipped with EM systems magnetic stripe and/or RFID electronic label.The RFID burglary-resisting system is passive ultra-high frequency RFID system, and passive RFID electronic label can be installed in the Air conduct measurement equipment triggering of the position, alert when by security inspection area.The system applies also for each place such as market, supermarket and library various types of articles identification and antitheft, have many advantages, such as flexibility by force, wide adaptability, anti-theft performance it is high.
Description
Technical field
The utility model is related to a kind of burglary-resisting system, which is used primarily in carries out commodity guarantor using magnetic stripe and RFID label tag
The place of shield, such as：Library, retail sales field, general merchandise supermarket, concerning security matters safeguarding of assets etc..
Background technology
With the development of technology, for the commodity in market, supermarket and library or books various antitheft modes not
It is disconnected to emerge in large numbers, greatly protect the property safety of people.Present antitheft mode main on the market has following several：
Radio frequency anti-theft system：Generally refer to traditional passive RF alarm.It is fixed on institute's protective article for cell passive
RF tag installs radio frequency anti-theft equipment, using Radio Frequency Identification Technology, when article is brought to alarm identification range in entrance
When, system sends alarm.
Sound magnetic burglary-resisting system AM：It is the covibration generated using tuning fork principle, realizes the operation of almost zero wrong report.Work as hair
Penetrate signal (alternating magnetic field) frequency it is consistent with audio magnetic label frequency of oscillation when, audio magnetic label be similar to tuning fork can cause resonance, production
Raw resonance signal (alternating magnetic field)；After receiver detects resonance signal (every 1/50 second is once) of 4-8 times continuous (adjustable),
Reception system will send alarm.
Electromagnetic wave (EM) burglary-resisting system：After client has selected required commodity, by Deperming Facility the magnetic on commodity
Property disappear, client has the commodity of non-normal procedure, burglary-resisting system by burglary-resisting system with the commodity for the magnetic that disappeared as with
Then alarm.
RFID burglary-resisting system：Signified RFID system of the invention is passive ultra-high frequency RFID system, and the system is by two parts
Composition, software control system and hardware identification system.Software control system is mainly used to the letter collected by hardware identification system
Breath carries out processing analysis, is made whether that alarm arranges.Hardware identification system includes three critical pieces：Reader, antenna, electronics
Label.
The working frequency range of reader and antenna is 902-928MHZ, and the working frequency range of electronic tag is 860-950MHZ.It reads
Device is write with the vertical antenna inlays of RFID on the panel of electromagnetic wave device, when electronic tag enters security inspection area, antenna variation
Magnetic field generate electric field, electric current is transmitted to label chip by label antenna, activation chip sends out signal by label antenna
Go out, signal is communicated to server by wired network, passed through by the signal transmission received to reader, reader by vertical antenna
The instruction that server is assigned judges whether article allows to pass through.When belongings pass through security inspection area, if the article is
It is taken out of by mandate, then system is well handled after receiving warning message, if the article is taken out of without mandate, then system alarm.
The existing place for having installed burglary-resisting system, anti-theft effect can be with, but None- identified what commodity.RFID systems have been installed
System place, can identify commodity, but anti-theft effect is easily shielded to occur due to its label poor anti jamming capability very well
Commodity are lost.
Library has also been widely used burglary-resisting system for the management of books at present, but due to the update of technological means
Regenerate, new legacy system occur can not unify to use, due to the old books of library stock oneself through having pasted the magnetic stripes of EM systems,
New books upgrade again has pasted RFID label tag, and two kinds of books will use at the scene, but market neither one system identifies simultaneously
The equipment of two kinds of books.It, will according to present one label of cost if old books also want direct attaching rfid tag
Nearly unitary, the millions of books of stock are just additionally required that library's investment is millions of to be individually for the upgrading of old book, with high costs and money
Source wastes, it is therefore desirable to realize that library's new book and old book are carried out at the same time theft management by dual system, pass through technical wound
Newly, make EM systems and RFID system noiseless work simultaneously, while identify antitheft and identification function.
Utility model content
Present invention solves the technical problem that it is：
1st, the existing place for having installed EM burglary-resisting system, anti-theft effect can be with, but None- identified what commodity.
The 2nd, RFID system place has been installed, can identify commodity very well, but anti-theft effect is due to its label antijamming capability
Difference is easily shielded commodity loss occur.
3rd, the old books of library stock have pasted the magnetic stripe of EM systems, and new books upgrade again has pasted RFID marks
Label, two kinds of books will use at the scene, but the equipment that market neither one system identifies two kinds of books simultaneously.
In view of the problems of the existing technology, the utility model provides a kind of EMID dual systems burglary-resisting system, prevents with EM
Theft system and RFID burglary-resisting system, including server, network transmission system, live sensory perceptual system, the scene sensory perceptual system by
Air conduct measurement is started to write, electronic tag two parts composition；The EMID dual systems burglary-resisting system can use EM system magnetic stripes simultaneously
And RFID electronic label, carry out commodity identification and anti-theft pipe for the article for being equipped with EM systems magnetic stripe and/or RFID electronic label
Reason.
Further, RFID burglary-resisting system is passive ultra-high frequency RFID system, and electronic tag is passive ultra-high frequency RFID label,
On the article for needing to monitor, which has globally unique identification code, and a label just represents an article,
Passive RFID electronic label can be recognized when by security inspection area by Air conduct measurement instrument, so as to alert.
Further, electronic tag has information storage function, and after electronic tag and article binding, label then represents this
After article system receives, triggering alarm.
Further, the superelevation anti-interference of EM system equipments and magnetic stripe solves signal shieldings of the RFID to metal and liquid
Problem, even if human contact will not cause article to pass through the situation that burglary-resisting installation will not alarm to label.Anti- loss rate is improved
To the visualized management that article is realized while more than 90%.
Further, the EM systems magnetic stripe and/or RFID electronic label are mounted in books, realize library for books
Borrow the system administration and anti-theft function given back.
Further, the system also has rushes disappear quick instrument and books time inspection instrument for book borrowing and reading management, fills the quick instrument that disappears
For the composite tape in book to be magnetized or demagnetization, inspection instrument is returned for checking whether the magnetic stripe in book stands intact.
EMID dual systems burglary-resisting system provided by the utility model, realize EM systems magnetic stripe and RFID label tag dual group
It closes, had not only efficiently solved commodity identification, but also be effectively accomplished anti-theft effect；Library's new book and the old book is allowed to be at one simultaneously
The waste avoided in resource is used on system.There is antiwithdrawal device and shielding warning device simultaneously, more effectively protect commodity, prevent
Artificial damage.
Description of the drawings
Fig. 1 is that the separated burglary-resisting system process for using figure of permanent magnetic iron man's book is used in library；
Fig. 2 is only to limit burglary-resisting system process for using figure not for circulation of reading using permanent magnet in library；
Fig. 3 is the burglary-resisting system process for using figure gone together in library using compound magnet people book；
Fig. 4 is System Network Architecture figure；
Fig. 5 is system flow chart.
Specific embodiment
In the following, refer to the attached drawing, more fully illustrated the utility model, shown in the drawings of showing for the utility model
Example property embodiment.However, the utility model can be presented as a variety of various forms, it is not construed as being confined to what is described here
Exemplary embodiment.And these embodiments are to provide, so that the utility model is fully and completely, and by the utility model
Scope is fully communicated to those of ordinary skill in the art.
For ease of explanation, can use herein " upper ", " under " spatially relative terms such as " left side " " right side ", for saying
The element or feature shown in bright figure is compared with another element or the relation of feature.It should be understood that except in figure
Outside the orientation shown, spatial terminology is intended to include the different azimuth of device in use or operation.If for example, in figure
Device is squeezed, be stated as being located at other elements or feature " under " element will be located into other elements or feature " upper ".Cause
This, exemplary term " under " both upper and lower orientation can be included.Device, which can be positioned otherwise, (to be rotated by 90 ° or is located at
Other orientation), it can correspondingly be explained used herein of the opposite explanation in space.
With reference to the accompanying drawings 1, the embodiment of the utility model provides a kind of EMID dual systems of book borrowing and reading for library
Burglary-resisting system, the system are suitable for including before this part books using electromagnetic wave EM burglary-resisting system and the use that newly increases
The books of RFID burglary-resisting system：The system has EM components of system as directed and REID components of system as directed, constructs respectively as follows：
EM components of system as directed main technical schemes are as follows：
Books burglary-resisting system work step
1. the antitheft special consumptive material-magnetic stripe of books is pasted onto in books crack
2. borrow installation books anti-theft antenna at passage or total entrance in library
By special Deperming Facility magnetic stripe is made to fail or be passed from anti-theft antenna side 3. normally handling and borrowing the books of formality
It passes through, borrows completion
4. the books (books for paying magnetic stripe) of non-normal procedure are by outlet, the detection of books anti-theft antenna does not disappear
Magnetic chart book simultaneously sends audible and visible alarm, and reader, which makes up, borrows formality.
Books burglary-resisting system operating mode and equipment selection：
(1) people's book shunting (Fig. 1)：
After readers' preference complete required books, when borrowing the Taiwan Affairs Office's reason and borrowing formality, librarian is doing reader
Reason passs away the books selected by reader from the side of burglary-resisting system after borrowing registration, and books are not through burglary-resisting system, reader
Burglary-resisting system is directly over after going through the formalities, is then taken away from anti-theft antenna side books.
The characteristics of this working method is：
1. workbench is close or simply against burglary-resisting installation apart from burglary-resisting installation, workbench is on doorway；
2. antitheft consumptive material is cheap, without demagnetization；
Burglary-resisting installation selects：Single (double) anti-theft antenna+permanent magnetism magnetic stripe (it is recommended that 12 or 16 cobalt-based permanent magnetism magnetic stripes of selection)
(2) reading method (Fig. 2) not for circulation
Books only need to be installed to antitheft magnetic stripe, when books are by outlet in shop, books anti-theft antenna detects books when having
Magnetic stripe sends audible and visible alarm, this mode is most simple and low cost reading management method not for circulation.
(3) demagnetization carries method (total entrance method Fig. 3)：
Reader handle borrow formality when, librarian handle borrow formality when by Deperming Facility on books
Magnetism disappear, reader with the magnetic that disappeared books pass through burglary-resisting system such as body
On have the books of non-normal procedure, burglary-resisting system is then alarmed.This system further include disappear it is quick and rush quick step with
And inspection step is returned, rushes disappear quick instrument and the books that need to be configured to book borrowing and reading management return inspection instrument, fill the quick instrument that disappears for will be in book
Composite tape magnetizes or demagnetization, returns inspection instrument for checking whether the magnetic stripe in book stands intact.
RFID portion main technical schemes are as follows：
RFID (Radio Frequency ldentification, radio frequency identification) is a kind of contactless automatic
Identification technology is proposed that it is by radiofrequency signal automatic identification target object and obtains by Harry Stockman in October, 1948
Related data is taken, identification work is operable with various adverse circumstances without manual intervention.According to energy presentation mode, RFID systems
System divides active RFID and passive RFID, and the present invention uses passive RFID technology, i.e., without power supply article in label. RFID
After radio-frequency card enters the radiofrequency field of reader, the induced electricity obtained by its antenna flows through power supply of the booster circuit as chip, together
When by the induced electricity stream of information by RF front-end circuit examine to obtain digital signal be sent into logic control circuit carry out information processing；
The information of required reply then obtains from memory and sends RF front-end circuit back to via logic control circuit, is sent out finally by antenna
Back to reader.
The system is mainly made of three parts：1st, server, client and application management software systems；2nd, network transmission
System；3rd, live sensory perceptual system.
Server is typically mounted in the computer room of application scenarios, and the system management software is installed on the server.In monitoring
Client software is installed on electrocardio brain, can be used for carrying out equipment management, authorize the operations such as disengaging.
Internet transmission of virtual laboratory includes and is deployed in the web-transporting devices such as the router of application scenarios everywhere, interchanger, cable
Composition, acts mainly as the information transmission network in system.
Live sensory perceptual system is made of EMID Air conduct measurements equipment, electronic tag two parts.
A passive RFID electronic label is installed in the equipment supervised first in each needs, the electronic tag is with object
All information of product, have globally unique identification code, and a label just represents an article.The label is by safety check simultaneously
During region, the detection device that can be installed in the position detects, alert.
EMID dual system burglary-resisting system finally is installed in the entrance of item activity, when label enters the radio frequency of detection device
After, the induced electricity obtained by its antenna flows through power supply of the booster circuit as chip, while the induced electricity of information is circulated
It crosses RF front-end circuit and examines to obtain digital signal feeding logic control circuit progress information processing；The information of required reply is then from storage
It is obtained in device and sends RF front-end circuit back to via logic control circuit, detection device is sent back to finally by antenna.
It is connected in system between all detection devices and server by cable network, the label that detection device will detect
Information is real-time transmitted to server, and the system management software is installed on the server.Management software is according in the label information received
Appearance makes respective handling, if the information does not contain alarm content, is considered as normal information, only keeps a record, if in the information
Containing warning message, then management software is done according to electronic tag ID and is judged, if the tag card has been authorized to take out of, no
It alarms, if unauthorized is taken out of, alarms.
The system is applied in library in taking care of books, i.e., passive RFID electronic label is mounted in books,
It can efficient identification and management books.
Due to may partly include EM magnetic stripes in books, partly comprising RFID electronic label, this EMID duplex systems are automatic
Which part system the detected books of identification belong to and make respective handling, realize the compatible use of new legacy system,
The adaptability of raising system and flexibility, effectively reduce cost, and avoid wasting.
The system main frame is as shown in Figure 4：
The system includes the server of storage database, the client of service user；Each region entrance is provided with inspection
Measurement equipment.There are one each article labels.Wherein EMID detection devices, server and client side pass through wired connection.
Electronic tag is installed to article first after article enters protection zone, when article is brought to detection zone, electricity
Power supply of the boosted circuit of sympathetic electric current that subtab is generated by radiofrequency field as chip, the induced electricity stream with information is passed through
RF front-end circuit examines to obtain digital signal feeding logic control circuit progress information processing；The information of required reply is then from memory
Middle acquisition sends RF front-end circuit back to via logic control circuit, and Air conduct measurement equipment is sent back to finally by antenna.Detection is set
It is standby to transmit the signal to server, after system receives, can respective reaction be made according to the operation of administrator.If in article quilt
Before bringing security inspection area into, the authorized article of administrator can be carried over, then system does not deal with the warning message；If
Administrator's unauthorized article is carried over, then system trigger is alarmed.
System idiographic flow is as shown in Figure 5：
Electronic tag and article are bound first；
When article is in zone of protection, do not alarm；
When article (in detection device passage), receives electronic labeling information, judge whether article passes through in monitoring region
Mandate is crossed, if without permission, alarming, if by authorizing, is not alarmed.
System advantage is as follows：
In a kind of EMID dual systems burglary-resisting system practical application of the utility model, it is named as：Internet of Things treasured EMID intelligent anti-thefts
System EU8 (BESTIOT-EMID-EU8).The system uses passive RFID technology, coordinates EM electromagnetic wave systems, is accomplishing information
While record, accomplish more than 90% anti-loss rate.EMID dual systems burglary-resisting system realizes EM systems magnetic stripe and RFID label tag
Double combinations can both allow library's new book and old book while using on one system, and avoid the waste in resource simultaneously.
It combines newest passive RFID anti-theft technique with growing with each passing hour again efficiently solves commodity identification, and tamper is added in system
Device and anti-screening arrangement have been effectively accomplished anti-theft effect, many to design comprehensively solve various difficulties of the prior art
Topic, realizes a tractor serves several purposes, has very high flexibility and adaptability, and it is each can be suitable for market, supermarket and library etc.
Place various types of articles identification and antitheft.
Claims (6)
1. a kind of EMID dual systems burglary-resisting system, which is characterized in that there is EM burglary-resisting system and RFID burglary-resisting system, including service
Device, network transmission system, live sensory perceptual system, the scene sensory perceptual system is by Air conduct measurement equipment, electronic tag two parts group
Into；The EMID dual systems burglary-resisting system is simultaneously using EM systems magnetic stripe and RFID electronic label, for being equipped with EM system magnetic stripes
And/or the article of RFID electronic label carries out commodity identification and theft management；The EM systems magnetic stripe and RFID electronic label peace
In books, installation books anti-theft antenna at passage is borrowed in library, when checking out, books are delivered from anti-theft antenna side
Past, EM systems magnetic stripe do not have to demagnetization；Meanwhile EMID dual system burglary-resisting system is installed in the entrance of item activity, article exists
It monitors in region, EMID dual systems burglary-resisting system monitoring RFID electronic label, to judge whether article passes through mandate and selection is
No alarm.
2. EMID dual systems burglary-resisting system according to claim 1, which is characterized in that the RFID burglary-resisting system is passive
RFID system, passive RFID electronic label are pasted onto on the article for needing to monitor, which possesses the work of 860-950MZH
Working frequency, has globally unique identification code, and a label just represents an article.
3. EMID dual systems burglary-resisting system according to claim 1 or 2, which is characterized in that electronic tag is deposited with information
Function is stored up, when being pasted with the article of the electronic tag by monitoring region, system receives label information, carries out at feedback
Reason, uncommitted article can then trigger alarm.
4. EMID dual systems burglary-resisting system according to claim 3, which is characterized in that the detection of entrance installation passage is set
It is standby, when EM and/or RFID label tag can trigger alarm, the interference of exclusion metal and liquid by passage.
5. EMID dual systems burglary-resisting system according to claim 4, which is characterized in that all Air conduct measurement equipment in system
Connected between server by cable network, channel unit can the label information that arrives of continuous uploading detection to server.
6. EMID dual systems burglary-resisting system according to claim 1 or 5, which is characterized in that the EM systems, which also have, to be used
Inspection instrument is returned in rush disappear quick instrument and the books of book borrowing and reading management, fills the quick instrument that disappears for the composite tape in book to be magnetized or demagnetization,
Inspection instrument is returned for checking whether the magnetic stripe in book stands intact.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720329814.9U CN207409087U (en) | 2017-03-31 | 2017-03-31 | A kind of EMID dual systems burglary-resisting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720329814.9U CN207409087U (en) | 2017-03-31 | 2017-03-31 | A kind of EMID dual systems burglary-resisting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145457A (en) * | 2019-12-24 | 2020-05-12 | 上海阿法迪智能标签系统技术有限公司 | Library self-service book borrowing system based on mobile terminal |
| CN111243149A (en) * | 2020-02-28 | 2020-06-05 | 安方高科电磁安全技术(北京)有限公司 | EM + RFID-based area control system and anti-theft method of access control system thereof |
| CN111862513A (en) * | 2019-04-26 | 2020-10-30 | 罗存 | Passive anti-theft self-sounding label system based on radio frequency and acoustomagnetic |
-
2017
- 2017-03-31 CN CN201720329814.9U patent/CN207409087U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111862513A (en) * | 2019-04-26 | 2020-10-30 | 罗存 | Passive anti-theft self-sounding label system based on radio frequency and acoustomagnetic |
| CN111145457A (en) * | 2019-12-24 | 2020-05-12 | 上海阿法迪智能标签系统技术有限公司 | Library self-service book borrowing system based on mobile terminal |
| CN111145457B (en) * | 2019-12-24 | 2021-02-05 | 上海阿法迪智能数字科技股份有限公司 | Library self-service book borrowing system based on mobile terminal |
| CN111243149A (en) * | 2020-02-28 | 2020-06-05 | 安方高科电磁安全技术(北京)有限公司 | EM + RFID-based area control system and anti-theft method of access control system thereof |
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