CN109299774A - Product false proof electronic tag and product package material including the electronic tag - Google Patents
Product false proof electronic tag and product package material including the electronic tag Download PDFInfo
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- CN109299774A CN109299774A CN201811383022.5A CN201811383022A CN109299774A CN 109299774 A CN109299774 A CN 109299774A CN 201811383022 A CN201811383022 A CN 201811383022A CN 109299774 A CN109299774 A CN 109299774A
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- 239000000463 material Substances 0.000 title claims abstract description 9
- 238000012360 testing method Methods 0.000 claims abstract description 111
- 238000004891 communication Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000012217 deletion Methods 0.000 abstract description 4
- 230000037430 deletion Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07726—Physical layout of the record carrier the record comprising means for indicating first use, e.g. a frangible layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The present invention discloses a kind of product false proof electronic tag and product package material.Product false proof electronic tag includes storage unit, data deletion unit and status signal detector；Status signal detector includes circuit connecting unit, the first test side and the second test side；At least one in first test side and the second test side is connected to form electrical circuit with circuit connecting unit, and the two change in location makes status signal detector generate different electrical signals；First test side and the second test side are separately mounted on product in first part and second part, and second part separates cooperation with first part and is connected；The signal output end of status signal detector is connected with the triggering input end signal that data delete unit；The output operating side that data delete unit is connected by communication with storage unit.It is opened for the first time in product or in use, change the data of storage unit, and then is verified for Subsequent electronic label anti-counterfeit and provide reliable basis；Fake certification reliability can be improved using the electronic tag.
Description
Technical field
The present invention relates to products antifake technique fields, more particularly to a kind of product false proof electronic tag and including the electronics
The product package material of label.
Background technique
The personation of poor quality (anti-fake) that product is prevented by mode appropriate or means is modern product management and supply chain pipe
A kind of important means of reason.Anti-counterfeiting technology is to the manufacture of containment fakement, promotion product image degree, guarantee company interest, Maintenance Market
Justice plays very important effect.
The products antifake technique of current main-stream is broadly divided into physical security and anti-fake two kinds of electronic tag.Below below for
Both anti-counterfeiting technologies carry out principle and are simply introduced, and (loophole) progress simple analysis the problem of there is:
1. physical security
Physical security is the physical features with physical features present on antifalsification label or being specially arranged on antifalsification label
As anti-counterfeiting mark.When carrying out anti-fake certificate, the anti-counterfeiting mark on antifalsification label is carried out with predetermined Datum identifier
Comparison；If anti-counterfeiting mark is consistent with Datum identifier or is consistent, judge the product with the antifalsification label as certified products；If phase
Instead, then judge the product with the antifalsification label as fakement.
By the way that the uniqueness of anti-counterfeiting mark may be implemented to the special setting as anti-counterfeiting mark physics feature；By right
The processing of anti-counterfeiting mark physics feature can increase the difficulty of reproduction of anti-counterfeiting mark, and then realize the reliability of physical security.
Currently, different according to the mode of anti-counterfeiting mark, method is formed, there is that laser anti-counterfeit, chemical ink are anti-fake, texture is anti-
The pseudo-, modes such as latent image is anti-fake.
2. electronic tag is anti-fake
Electronic tag is arranged in electronic tag anti-counterfeiting technology, and on electronic tag two dimensional code or other electron numbers are set it is believed that
Breath, electronic data information contain data relevant to product.In verifying, by reading, identifying the electron number on electronic tag
According to the related data for obtaining product；Then it will acquire data transmission and give preset enterprise verification system；Enterprise verification system will
The product benchmark data that the data received are stored with it compare, and are distinguished according to the consistency of comparing result or compatibility
The product for adhering to the antifalsification label is certified products or fakement.
Although existing anti-counterfeiting technology can realize the purpose for distinguishing certified products or fakement to a certain extent, with miniature
, there is the risk being replicated in technology and reproduction technology development.
Using the method for physical security, a possibility that physical features as anti-counterfeiting mark are replicated, is increasing.It fakes
Person can have the anti-counterfeiting mark of same physical feature by known reprography, and be formed counterfeit with same physical feature
Product label.It is basic using existing verification mode by the fakement label as (be attached to or adhere in other ways) is on fakement
It is unable to reach the purpose for distinguishing certified products and wild goose product.
For electronic tag method for anti-counterfeit, fake producer is by regenerating electronic tag after taking pictures, duplicating or reading data
Means obtain and the consistent fakement label of certified products electronic tag.Based on such fakement label, fakement can also be identified
For certified products, and then it is unable to reach the purpose for distinguishing certified products and wild goose product.
Therefore, anti-fake reliability how is improved, is still the technical problem that those skilled in the art need to solve.
Summary of the invention
The present invention proposes a kind of product false proof electronic tag of innovation for the pain spot of current anti-counterfeiting technology, utilizes the production
Product Anti-fake electronic label, can be improved antifalse effect, improve anti-fake reliability.
The present invention also provides a kind of product package materials including the product false proof electronic tag.
Product false proof electronic tag provided by the invention includes the storage unit of storing data, is changed according to input electrical signal
It executes the data deletion unit for deleting instruction and exports the status signal detector for generating different electrical signals according to Product Status；Institute
Stating status signal detector includes circuit connecting unit, the first test side and the second test side, and first test side and second are examined
It surveys at least one in end and is connected to form electrical circuit with the circuit connecting unit, and the two change in location produces status signal detector
Raw different electrical signals；First test side and the second test side are separately mounted on product in first part and second part,
And the second part separates cooperation with first part and is connected；The signal output end and the number of the status signal detector
It is connected according to the triggering input end signal for deleting unit；The data delete the output operating side of unit and the storage unit communicates
It is connected.Using the electronic tag, when product is used or is opened, first part and second part on product are from mated condition
Become discrete state, cause to change between the first test side and the second test side, and then it is different to generate status signal detector
Electric signal, the electric signal are input to data by signal output end and delete in the triggering input terminal of unit, and trigger data is deleted single
Member, which executes, deletes instruction, deletes at least partly data in storage unit.In this way, being opened or in use, making for the first time in product
The data of storage unit are changed, and then provide reliable basis for the verifying of Subsequent electronic label anti-counterfeit；Utilize the electronics
Fake certification reliability can be improved in label.
In further technical solution, it is electrically connected between first test side and the second test side, and the electrical connection shape
At a part of the circuit connecting unit.In this way, first test side and the second test side with product different piece from
When mated condition is transformed into discrete state, so that it may so that the closed state of circuit connecting unit generates variation, and then can export
" disconnected " or " conjunction " electric signal (or output " 0 " or " 1 " electric signal), and then more reliably trigger data can delete deleting for unit
Except operation.
In further technical solution, the second part keeps cooperation to be connected with first part, first test side
And second keep electrical connection between test side.In this way, exporting status signal detector when product is not switched on or is not used by
The signal of " 1 "；Product be opened or by use, the first test side and the second test side it is separated, make circuit connecting unit
Also it disconnects, makes the signal of status signal detector output " 0 ".
In further technical solution, when the second part and first part keep separation, first test side and
Electrical connection is kept between second test side.With above-mentioned technical proposal on the contrary, when product is not switched on or is not used by, believe state
The signal of number detector output " 0 "；It is opened in product or by use, forming electricity between the first test side and the second test side
Connection, electrical circuit are formed, and the signal of status signal detector output " 1 " is made.
In further technical solution, first test side is photosensitive sensor, and the photosensitive sensor and the electricity
Road connector is connected；Second test side is covering members, and the covering members cover the light-inductive head of the photosensitive sensor.
When product is not switched on or is not used by, covering members can be made to cover the light-inductive head of the photosensitive sensor, make photosensitive biography
Sensor exports the signal of " 0 "；It is opened in product or by use, covering members no longer cover the photaesthesia of the photosensitive sensor
Head is answered, light-inductive head is photosensitive, makes the signal of photosensitive sensor output " 1 "；Or it is opposite.Specific output signal can be according to biography
Sensor normality is different and is varied, and can such as export opposite signal.
In further technical solution, first test side is honeywell switch sensor, and the honeywell switch sensor
It is connected with the circuit connecting unit；Second test side is magnetic field shielding part, and the magnetic field shielding part shields the Hall and opens
Close the magnetic field induction head of sensor.When product is not switched on or is not used by, magnetic field shielding part can shield the Hall switch
The magnetic field induction head of sensor makes the signal of honeywell switch sensor output " 0 "；It is opened in product or by use, magnetic field
Shielding part does not shield the magnetic field induction head of the honeywell switch sensor, and magnetic field induction head may sense environmental magnetic field or product
Included magnetic field, makes the signal of honeywell switch sensor output " 1 ".Specific output signal can have according to sensor normality difference
Changed, can such as export opposite signal.
In further technical solution, first test side is honeywell switch sensor, and the honeywell switch sensor
It is connected with the circuit connecting unit；Second test side is magnet, second test side and the honeywell switch sensor
Magnetic field induction head it is corresponding.When product is not switched on or is not used by, the second test side and the Hall as magnet are opened
The magnetic field induction head for closing sensor is corresponding, makes the signal of honeywell switch sensor output " 1 "；It is opened or is used in product
When, magnetic field induction head of second test side far from honeywell switch sensor makes magnetic field induction head that can not feel magnetic field, opens Hall
Close the signal of sensor output " 0 ".Specific output signal can be varied according to sensor normality difference, can such as be exported
Opposite signal.
In further technical solution, the circuit connecting unit is RC oscillating circuit；First test side and the second inspection
It surveys end to be both connected in the RC oscillating circuit, forms the resistive element of the RC oscillating circuit.It is opened or is made in product
Used time, the first test side and the second detection end position change, and cause RC oscillating circuit resistance to change, export different frequencies
The electric signal of rate.
In further technical solution, the circuit connecting unit is RC oscillating circuit；First test side and the second inspection
It surveys end to be both connected in the RC oscillating circuit, forms the capacity cell of the RC oscillating circuit.Equally be opened in product or
By in use, the first test side and second detection end position change, cause RC oscillating circuit capacitor to change, output not
The electric signal of same frequency.
Product package material provided by the invention includes foundation and part that can be removed, further includes that any of the above-described kind of product is anti-
Pseudo- electronic tag；First test side and the second test side are separately mounted on the foundation and part that can be removed, i.e.,
It is mounted in the first part and second part of product.Due to having the electronic tag, the product packaging including the electronic tag
Object can also have above-mentioned technique effect.
Detailed description of the invention
Fig. 1 is the building-block of logic of product false proof electronic tag provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in further detail, but the specific embodiment is not used to limit
Protection scope of the present invention.
Referring to FIG. 1, the figure is the building-block of logic of product false proof electronic tag in the embodiment of the present invention.The electronics mark
Label include storage unit 130, data delete unit 120 and status signal detector 110, further include communication unit 140 and electric energy
Feedway 150.
Storage unit 130 for storing data, that is, saves the related data of product, to provide data for electronic tag verifying
Basis.Data delete unit 120 and are used to change execution deletion instruction according to input electrical signal.Status signal detector 110 is used for
The state of testing product, and different electrical signals are exported according to Product Status.The signal output end of the status signal detector 110
The 111 triggering input end signals for deleting unit 120 with the data are connected；The data delete the output operating side of unit 120
It is connected by communication with the storage unit 130.
Communication unit 140 carries out data interaction for being connected in a wired or wireless fashion with client appropriate or equipment.
Electric energy feedway 150 is used to provide electric energy for electronic tag, to guarantee that electronic tag data is handled.Electric energy feedway 150
It can be the battery containing certain electricity, be also possible to by the way that (what such as client validation tool was sent penetrates according to external electromagnetic field
Frequency energy) incude the coil produced electricl energy.
In the present embodiment, electronic tag is anti-fake for wine product, and the status signal detector 110 includes circuit connection
Part, the first test side and the second test side.Wherein, it is electrically connected between first test side and the second test side, and this is electrically connected
It connects and is connected to form electrical circuit with circuit connecting unit, i.e., be electrically connected to form electrical circuit between described first test side and the second test side
A part.First test side and the second test side are separately mounted to the movable part of wine bottle cover and the fixed part of wine bottle cover
On point.When leaving the factory, the movable part of wine bottle cover and the fixed part of wine bottle cover are fixed by sealing fixture, first inspection
It surveys and keeps electrical connection between end and the second test side；It, can be by movable part and fixed part when using and opening wine bottle cover
Separation makes the first test side and the second test side disconnect electrical connection.
In this way, relative position also generates accordingly between first test side and the second test side when opening wine bottle cover
Variation, the two electrical connection are converted to " disconnected " from " logical ".And then so that electrical circuit state is changed, and then can export " disconnected " or
" conjunction " electric signal (or output " 0 " or " 1 " electric signal).The electric signal is transmitted to data by signal output end and deletes unit
120 triggering input terminal.Based on change in electric, the delete operation that data are deleted unit 120 and then can be triggered executes inside
Instruction is deleted, at least partly data in storage unit 130 are deleted.In this way, being opened for the first time in wine bottle cover or in use, making to deposit
The data of storage unit 130 are changed, and then provide reliable basis for the verifying of Subsequent electronic label anti-counterfeit, utilize the electronics
Fake certification reliability can be improved in label.In another embodiment, all data in storage unit 130 can be deleted to delete
It removes；In order to avoid data are resumed, can also be covered with scheduled data.
It is of course also possible to when leaving the factory, make to remain open between the first test side and the second test side.Opening bottle cap
When, it is appropriately arranged with the structure of bottle cap, corresponding portion (being such as provided with the component of closure inside) is made to rotate scheduled angle with bottle cap
(such as 30 degree of limitation rotation), changes the relative position of the first test side and the second test side, detects the first test side and second
It holds corresponding, and then the first test side and the second test side is made to keep electrical connection.With above-mentioned technical proposal on the contrary, not beaten in product
When opening or being not used by, make the signal of status signal detector output " 0 "；It is opened in product or by use, the first detection
Electrical connection is kept between end and the second test side, forms electrical circuit, makes the signal of status signal detector output " 1 ".
In another embodiment of the present invention, first test side can be photosensitive sensor, and the photosensitive sensor with
The circuit connecting unit is connected, and forms electrical circuit appropriate.Second test side is covering members, and the covering members cover institute
State the light-inductive head of photosensitive sensor.When product is not switched on or is not used by, covering members can be made to cover the photosensitive biography
The light-inductive head of sensor makes the signal of photosensitive sensor output " 0 "；Product be opened or by use, covering members no longer
The light-inductive head of the photosensitive sensor is covered, light-inductive head is photosensitive, makes the signal of photosensitive sensor output " 1 ".Certainly,
Specific output signal can be different according to sensor normality and be varied, can such as export opposite signal, i.e., product not
When opening or being not used by, make the signal of photosensitive sensor output " 1 "；It is opened in product or by use, making light sensor
Device exports the signal of " 0 ".
In another embodiment, first test side is honeywell switch sensor, and the honeywell switch sensor and institute
It states circuit connecting unit to be connected, and forms electrical circuit appropriate.Second test side is magnetic field shielding part, the magnetic field shielding part
Shield the magnetic field induction head of the honeywell switch sensor.It, can be with magnetic field shielding part screen when product is not switched on or is not used by
Covert states the magnetic field induction head of honeywell switch sensor, and induction makes the signal of honeywell switch sensor output " 0 " less than magnetic field；
It is opened in product or by use, magnetic field shielding part does not shield the magnetic field induction head of the honeywell switch sensor, magnetic field sense
It answers head that may sense that environmental magnetic field or product carry magnetic field, makes the signal of honeywell switch sensor output " 1 ".The embodiment can
To be applied to have the situation in magnetic field in environment or product itself, such as it can be stereo set, earphone, motor product.Certainly,
Suitable magnet can also be specially set in the appropriate location around honeywell switch sensor, to form environmental magnetic field.
In further optional technical solution, the first test side can be honeywell switch sensor, and the Hall switch passes
Sensor is connected with the circuit connecting unit, also forms electrical circuit appropriate.Second test side is the magnet being specially arranged,
When factory, second test side is corresponding with the magnetic field induction head of the honeywell switch sensor.It is not switched in product or not
By in use, corresponding as the second test side of magnet and the magnetic field induction head of the honeywell switch sensor, open Hall
Close the signal of sensor output " 1 "；It is opened in product or by use, magnetic of second test side far from honeywell switch sensor
Field inductive head, makes magnetic field induction head that can not feel magnetic field, makes the signal of honeywell switch sensor output " 2 ".The variation of signal is same
Sample can delete unit 120 with trigger data.
Certainly specific output signal can be varied according to sensor normality difference, can such as export opposite letter
Number, details are not described herein.
Attacker (fake producer, or be intended to fake producer) may be stolen by information stealth component external on the basis of primary circuit
The data for taking electronic tag to store, or by distorting electronic tag storing data, to bypass status signal detector, make total
It fails according to unit 120 is deleted to achieve the purpose that reuse electronic tag.For such situation, an other reality of the present invention
It applies in example, the circuit connecting unit is RC oscillating circuit；First test side and the second test side are both connected to the RC vibration
It swings in circuit, forms the resistive element of the RC oscillating circuit.
According to RC oscillating circuit working principle, the ac signal of certain frequency, the frequency and electricity of electric signal can be exported
The resistive impedance in circuit is related to capacitor capacitive reactance.Such as in RC bridge-type sine wave oscillation circuit, frequency of oscillation calculation formula is (its
In be frequency, R is resistive impedance, and C is capacitor capacitive reactance):
Product be opened or by use, the first test side and second detection end position change, cause RC to vibrate
Circuitous resistance changes, and can export the electric signal of different frequency.The variation of the different electric signal of frequency can equally trigger
Data delete unit 120.Certainly, the first test side and the second test side are connected in the RC oscillating circuit, can also be formed
The capacity cell of the RC oscillating circuit.It is equally opened in product or by use, the first test side and the second test side position
It sets and changes, cause RC oscillating circuit capacitor to change, the electric signal of different frequency can also be exported, then trigger data is deleted
Except unit 120, delete operation is carried out.
The electronic tag provided using the embodiment, the no matter external attack component of attacker or distorts tag circuit, all
Will necessarily because attack component resistance/capacitance itself or circuit structure change cause RC oscillating circuit total impedance (resistive impedance or/
With capacitor capacitive reactance) it changes, closely oscillating circuit output signal frequency is caused to change, status signal detector 110 is defeated
Electric signal out will necessarily change, and then trigger data deletes unit, delete the data in storage unit；At this point, even if
Attacker has successfully completed physical attacks, because data have been deleted in electronic tag, cannot still reach and obtain information or repetition
Utilize the purpose of the electronic tag.
Physical layer has been damaged but data are clear not yet in label is restored by repairing the modes such as circuit for attacker
The situation of the electronic tag removed.Because attacker will necessarily use certain conducting medium (conducting wire etc.) in reparation circuit connecting unit,
And this medium is because material with former medium is difficult variation that is identical, and then will cause circuit impedance, these variations cause electric signal to become
Change, equally can delete unit with trigger data, delete storing data, the possibility for preventing label to be recycled also may be implemented.
According to above-described embodiment, status signal detector 110 may include circuit connecting unit appropriate, the first test side and
At least one in second test side, the first test side and the second test side is connected electrically in the circuit connecting unit, in the two position
When setting generation with respect to variation, status signal detector is made to generate different electrical signals；And first test side and second are detected
End is separately mounted on product in first part and second part, and the separable cooperation phase of the second part and first part
Even, i.e., generate use or open for the first time when, second part and first part can generate the variation of relative position, this variation
It include: rotation, translation or other variations.It is used in product or when being opened, the first part and second part on product are from matching
Conjunction state becomes discrete state, can thus cause to change between the first test side and the second test side, and then believe state
Number detector generates different electrical signals.The electric signal is input to the triggering input terminal that data delete unit by signal output end
In, trigger data deletes unit and executes deletion instruction.In this way, being opened for the first time in product or in use, making storage unit
Data are changed, and then provide reliable basis for the verifying of Subsequent electronic label anti-counterfeit；It can be mentioned using the electronic tag
High fake certification reliability.
Product package material provided by the invention includes foundation and part that can be removed, further includes that any of the above-described kind of product is anti-
Pseudo- electronic tag；First test side and the second test side are separately mounted on the foundation and part that can be removed, i.e.,
It is mounted in the first part and second part of product.Due to having the electronic tag, the product packaging including the electronic tag
Object can also have above-mentioned technique effect.The first part of product and second part can select to be suitble to according to concrete application product
Part, it is of course also possible to which corresponding separable structure is arranged.
The above content is only to combine further description made thereto of the embodiment of the present invention, and it cannot be said that of the invention
Specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, this is not being departed from
Under the premise of inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection scope of the present invention.
Claims (10)
1. a kind of product false proof electronic tag, which is characterized in that storage unit including storing data becomes according to input electrical signal
Change and executes the status signal detector that the data for deleting instruction delete unit and testing product state；The status signal detector
Including circuit connecting unit, the first test side and the second test side；At least one in first test side and the second test side with
The circuit connecting unit is connected to form electrical circuit, and the two change in location makes status signal detector generate different electrical signals；Institute
The first test side and the second test side is stated to be separately mounted on product in first part and second part, and the second part and
The separable cooperation of first part is connected；The signal output end of the status signal detector and the data delete the triggering of unit
Input end signal is connected；The output operating side that the data delete unit is connected by communication with the storage unit.
2. product false proof electronic tag according to claim 1, which is characterized in that first test side and the second detection
It is electrically connected between end, and this is electrically connected to form a part of electrical circuit.
3. product false proof electronic tag according to claim 2, which is characterized in that the second part and first part are protected
Hold cooperation be connected when, between first test side and the second test side keep electrical connection.
4. product false proof electronic tag according to claim 2, which is characterized in that the second part and first part point
From when, between first test side and the second test side keep electrical connection.
5. product false proof electronic tag according to claim 1, which is characterized in that first test side is light sensor
Device, and the photosensitive sensor is connected with the circuit connecting unit；Second test side is covering members, and the covering members cover institute
State the light-inductive head of photosensitive sensor.
6. product false proof electronic tag according to claim 1, which is characterized in that first test side is Hall switch
Sensor, and the honeywell switch sensor is connected with the circuit connecting unit；Second test side is magnetic field shielding part, described
Magnetic field shielding part shields the magnetic field induction head of the honeywell switch sensor.
7. product false proof electronic tag according to claim 1, which is characterized in that first test side is Hall switch
Sensor, and the honeywell switch sensor is connected with the circuit connecting unit；Second test side is magnet, second inspection
It is corresponding with the magnetic field induction head of the honeywell switch sensor to survey end.
8. product false proof electronic tag according to claim 1, which is characterized in that the circuit connecting unit is RC oscillation electricity
Road；First test side and the second test side are both connected in the RC oscillating circuit, form the electricity of the RC oscillating circuit
Resistance element.
9. product false proof electronic tag according to claim 1, which is characterized in that the circuit connecting unit is RC oscillation electricity
Road；First test side and the second test side are both connected in the RC oscillating circuit, form the electricity of the RC oscillating circuit
Hold element.
10. a kind of product package material, including foundation and part that can be removed, which is characterized in that further include claim 1 to 9
Described in any item product false proof electronic tags；First test side and the second test side are separately mounted to the foundation
On part that can be removed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810555318 | 2018-06-01 | ||
| CN2018105553184 | 2018-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109299774A true CN109299774A (en) | 2019-02-01 |
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ID=65143127
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811383022.5A Pending CN109299774A (en) | 2018-06-01 | 2018-11-20 | Product false proof electronic tag and product package material including the electronic tag |
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|---|---|
| CN (1) | CN109299774A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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