CN107729974A - electronic tag for power system - Google Patents
electronic tag for power system Download PDFInfo
- Publication number
- CN107729974A CN107729974A CN201710079607.7A CN201710079607A CN107729974A CN 107729974 A CN107729974 A CN 107729974A CN 201710079607 A CN201710079607 A CN 201710079607A CN 107729974 A CN107729974 A CN 107729974A
- Authority
- CN
- China
- Prior art keywords
- electronic tag
- power system
- circuit board
- tamper
- main circuit
- 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
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 14
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
-
- 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
-
- 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
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07775—Antenna details the antenna being on-chip
-
- 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
- G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
Abstract
The present invention relates to a kind of electronic tag for power system.Including main circuit board, the embedded safety module being arranged on the main circuit board, it is characterized in that, include noncontact ic tag and magnetic labels, the noncontact ic tag includes IC chip and dual-mode antenna with individual identification information, the noncontact ic tag and the magnetic labels, it is overlapping by insulating barrier at least a portion.The invention enables the induced-current that label is formed to be disturbed by human body；It can effectively prevent attacker from unloading electronic tag from circuit board.
Description
Technical field
The present invention relates to a kind of electronic technology field, more particularly to a kind of electronic tag for power system.
Background technology
Electronic tag is also known as RF tag, transponder, data medium；Reader is also known as read-out device, scanner, reading
Head, communicator, read write line (depend on electronic tag whether can wireless rewrite data).Lead between electronic tag and reader
Overcoupling element realizes (contactless) coupling in the space of radiofrequency signal；In coupling channel, according to sequential relationship, energy is realized
Transmission and data exchange.
The basic structure of electronic tag is dual-mode antenna and electronic chip, and electronic chip is made up of coupling element and chip,
Each label has unique electronic code, and high power capacity electronic tag has the writable memory space of user, is attached on object
Destination object is identified, dual-mode antenna is used to transmit radiofrequency signal, is handed over to realize that electronic tag and corresponding reader enter row information
Stream.From the perspective of use, in correlation technique, the electronic tag product using wireless radio-frequency is according to frequency range mostly
Difference make a distinction, specific frequency range species includes low frequency band, high-frequency band, ultra-high frequency band and microwave frequency band.From confession
Electrical angle is distinguished, and electronic tag is divided into active label and passive label again.
Found in use, when passive label is close or when being attached directly to human body apart from human body, human body is to dual-mode antenna
Impedance and radiation direction etc. cause significant impact, and then cause electronic tag can not play the function of its script, cause to have
Information in the reading electronic labels of effect.
In recent years, using the contactless Individual Identification System of noncontact ic tag, the whole life as management article
Order the cycle system, manufacture, logistics, sale, reclaim all processes in attracting attention.Especially with UHF ripples or
The noncontact ic tag of the wave mode of person's microwave, due to that can be had using the structure for installing exterior antenna on the ic chip
Feature as several meters of communication distance and attract attention, now, with the logistics management of shiploads of merchandise or manufacture thing resume pipe
The structure of system for the purpose of reason, safety management etc. develops.
The content of the invention
It is an object of the invention to solve the above problems, there is provided it is a kind of with the logistics management of shiploads of merchandise or manufacture thing
Electronic tag for the purpose of record management, safety management etc..
To solve the above problems, the present invention provides following technical scheme：
For the electronic tag of power system, including main circuit board, the embedded-type security being arranged on the main circuit board
Module, it is characterised in that comprising noncontact ic tag and magnetic labels, the noncontact ic tag, which includes, has individual
The IC chip and dual-mode antenna of identification information, the noncontact ic tag and the magnetic labels, passing through at least partially
Insulating barrier is overlapping, wherein, the magnetic part of the magnetic labels has in the wave frequency that the noncontact ic tag uses
It is conductive.
The optimization of the present invention, according to the electronic tag for power system described above, it is characterised in that at least institute
The impedance matching circuit part for stating noncontact ic tag is not overlapping with the magnetic part of the magnetic labels.
Further optimization, the electronic tag for power system according to the top, it is characterised in that the magnetic
The length of the magnetic part of property label, the length than the dual-mode antenna of the noncontact ic tag are long.
Further optimization, the electronic tag for power system according to the top, it is characterized in that described embedded
Security module has tamper point, has tamper chamber in the electronic tag for power system, the tamper point is hidden in
The tamper intracavitary.
Further optimization, the electronic tag for power system according to the top, it is characterised in that described anti-
Tear chamber open to be made up of the housing of the main circuit board and plastic packaging on the embedded safety module surface, the tamper point is described
The pin of embedded safety module.
Further optimization, the electronic tag for power system according to the top, it is characterised in that described embedding
Enter formula security module to be encapsulated on the module board, the module board is detachably connected by the connector
On the main circuit board；The tamper chamber is by the module board and plastic packaging on the embedded safety module surface
Housing is formed, and the tamper point is the pin of the embedded safety module.
Further optimization, according to the electronic tag for power system described above, it is characterised in that the insertion
Formula security module is encapsulated in the one side relative with the main circuit board on the module board, and the tamper point is described
The pin of embedded safety module.
Further optimization, according to the electronic tag for power system described above, it is characterised in that when described embedding
The height for entering formula security module is more than the height of the connector, and the main circuit board is provided with breach, the chamber of the tamper chamber
Main circuit board part in wall, it is the barbed portion on main circuit board.
Beneficial effects of the present invention are：It on the inside of dual-mode antenna by having added metal screen layer so that label institute
The induced-current of formation will not be disturbed by human body, and then normally can be sent the signal of needs, so that electronic tag energy
The function of its script is enough played, solves deficiency of the prior art；The present invention can effectively prevent attacker by electronics mark
Label unloaded from circuit board, or if attacker by electronic tag from circuit board unload when, relevant tamper can be started at once
Mechanism.This electronic tag, including main circuit board, the embedded safety module being arranged on the main circuit board, the insertion
Formula security module has tamper point, has tamper chamber in the electronic tag, the tamper point is hidden in the tamper chamber
It is interior.
Brief description of the drawings
Fig. 1 is the component structure diagram of the electronic tag of power system of the present invention；
Fig. 2 is the structural representation of the embedded safety module of the electronic tag of power system of the present invention；
Reference：Main circuit board -1, embedded safety module -2, tamper point -21, tamper chamber -22, connector -24,
Noncontact ic tag -3, IC chip -31, dual-mode antenna -32, magnetic labels -4.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect of the present invention are easy to understand, in conjunction with tool
Body embodiment and accompanying drawing, the present invention is further elaborated.
Figure of description 1 and Fig. 2 are referred to, for the electronic tag of power system, including main circuit board 1, is arranged on institute
State the embedded safety module 2 on main circuit board 1, it is characterised in that include noncontact ic tag 3 and magnetic labels 4, institute
State noncontact ic tag 3 and include IC chip 31 and dual-mode antenna 32 with individual identification information, the non-contact IC mark
Label 3 are overlapping by insulating barrier at least a portion with the magnetic labels 4, wherein the magnetic part of the magnetic labels 4 is in institute
State conductive in the wave frequency that noncontact ic tag 3 uses.
This specific embodiment has the beneficial effect that：It on the inside of dual-mode antenna by having added metal screen layer so that
The induced-current that label is formed will not be disturbed by human body, and then normally can be sent the signal of needs, so that electronics
Label can play the function of its script, solve deficiency of the prior art；
The optimization of the present invention, the impedance matching circuit part of at least described noncontact ic tag 3 not with the magnetic mark
The magnetic part of label 4 is overlapping.
Further optimization, the length of the magnetic part of the magnetic labels 4 is than the contactless IC tag 3
The length length of the dual-mode antenna 32.
Further optimization, the embedded safety module 2 have tamper point, the electronic tag for power system
Interior to have tamper chamber, the tamper point 21 is hidden in the tamper chamber 22.
Further optimization, the tamper chamber 22 is by the main circuit board 1 and plastic packaging in the table of embedded safety module 2
The housing in face is formed, and the tamper point 21 is the pin of the embedded safety module.
Further optimization, the embedded safety module 2 are encapsulated on the module board, the module board
It is detachably connected to by the connector 24 on the main circuit board 1；The tamper chamber 22 by the module board and
Housing of the plastic packaging on the surface of embedded safety module 2 is formed, and the tamper point 21 is the embedded safety module 2
Pin.
Further optimization, the embedded safety module 2 be encapsulated on the module board 23 with the main circuit
The relative one side of plate 1, the tamper point 21 are the pin of the embedded safety module 2.
Further optimization, when the height of the embedded safety module 2 is more than the height of the connector 24, the master
Circuit board 1 is provided with breach, the part of main circuit board 1 in the cavity wall of the tamper chamber 22, is the notch part on main circuit board 1
Point.
The present invention can effectively prevent attacker from unloading electronic tag from circuit board, or if attacker by electricity
Subtab from circuit board unload when, relevant tamper mechanism can be started at once.This electronic tag, including main circuit board, if
The embedded safety module on the main circuit board is put, the embedded safety module has tamper point, the electronic tag
Interior to have tamper chamber, the tamper point is hidden in the tamper intracavitary.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, the description in above-described embodiment and specification is only the present invention
Preference, the present invention do not limited by above-mentioned preference, without departing from the spirit and scope of the present invention, this hair
Bright also to have various changes and modifications, these changes and improvements are both fallen within the scope of protection of present invention.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. for the electronic tag of power system, including main circuit board, the embedded-type security mould being arranged on the main circuit board
Block, it is characterised in that comprising noncontact ic tag and magnetic labels, the noncontact ic tag, which includes, has individual identification
The IC chip and dual-mode antenna of information, the noncontact ic tag and the magnetic labels, passing through insulation at least partially
Layer is overlapping, wherein, the magnetic part of the magnetic labels has in the wave frequency that the noncontact ic tag uses leads
Electrically.
2. the electronic tag according to claim 1 for power system, it is characterised in that at least described non-contact IC
The impedance matching circuit part of label is not overlapping with the magnetic part of the magnetic labels.
3. the electronic tag according to claim 1 for power system, it is characterised in that the magnetic labels it is described
The length of magnetic part, the length than the dual-mode antenna of the noncontact ic tag are long.
4. the electronic tag according to claim 1 for power system, it is characterized in that the embedded safety module has
There is tamper point, there is tamper chamber in the electronic tag for power system, the tamper point is hidden in the tamper chamber
It is interior.
5. the electronic tag according to claim 1 for power system, it is characterised in that the tamper chamber is by the master
The housing of circuit board and plastic packaging on the embedded safety module surface is formed, and the tamper point is the embedded safety module
Pin.
6. the electronic tag according to claim 1 for power system, it is characterised in that the embedded safety module
It is encapsulated on the module board, the module board is detachably connected to the main circuit board by the connector
On；The tamper chamber is made up of the housing of the module board and plastic packaging on the embedded safety module surface, described anti-
Tear open a little as the pin of the embedded safety module.
7. the electronic tag according to claim 5 for power system, it is characterised in that the embedded safety module
The one side relative with the main circuit board being encapsulated on the module board, the tamper point are the embedded-type security mould
The pin of block.
8. the electronic tag according to claim 6 for power system, it is characterised in that when the embedded-type security mould
The height of block is more than the height of the connector, and the main circuit board is provided with breach, the main electricity in the cavity wall of the tamper chamber
Road plate part, it is the barbed portion on main circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079607.7A CN107729974A (en) | 2017-01-24 | 2017-01-24 | electronic tag for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079607.7A CN107729974A (en) | 2017-01-24 | 2017-01-24 | electronic tag for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107729974A true CN107729974A (en) | 2018-02-23 |
Family
ID=61201395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710079607.7A Pending CN107729974A (en) | 2017-01-24 | 2017-01-24 | electronic tag for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107729974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460809A (en) * | 2018-08-14 | 2019-03-12 | 国网浙江省电力有限公司湖州供电公司 | A kind of RFID asset management label of hierarchical security |
-
2017
- 2017-01-24 CN CN201710079607.7A patent/CN107729974A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109460809A (en) * | 2018-08-14 | 2019-03-12 | 国网浙江省电力有限公司湖州供电公司 | A kind of RFID asset management label of hierarchical security |
| CN109460809B (en) * | 2018-08-14 | 2022-04-01 | 国网浙江省电力有限公司湖州供电公司 | Classified and confidential RFID asset management tag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |