CN103020693A - Tri-state electronic tag - Google Patents
Tri-state electronic tag Download PDFInfo
- Publication number
- CN103020693A CN103020693A CN2012104858633A CN201210485863A CN103020693A CN 103020693 A CN103020693 A CN 103020693A CN 2012104858633 A CN2012104858633 A CN 2012104858633A CN 201210485863 A CN201210485863 A CN 201210485863A CN 103020693 A CN103020693 A CN 103020693A
- Authority
- CN
- China
- Prior art keywords
- antenna
- label
- attitude
- state
- nearly
- 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
Images
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
- G06K19/07749—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
- G06K19/07766—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 comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention provides a tri-state electronic tag. The tri-state electronic tag is characterized by comprising a tag chip, and a near-state tag antenna and a remote-state tag antenna both used for receiving/transmitting radio waves, wherein the near-state tag antenna and the tag chip can be detachably and electrically connected, and the remote-state tag antenna and the near-state tag antenna are detachably and electrically connected. By virtue of the structure provided by the invention, the electronic tag can realize three states, namely a remote reading and writing state, a near reading and writing state (a remote reading and writing failure state), and a reading and writing failure state, so that the electronic tag can play a more active role in applications of Internet of Things.
Description
Technical field
The present invention relates to a kind of electronic tag, remote read-write, closely read-write and can't read and write the ternary electronic tag of three kinds of states particularly can be provided.
Background technology
Electronic tag is the data carrier of radio-frequency recognition system, and it is comprised of label antenna and label special chip.Each label has globally unique electronic code, is attached on the object with the sign destination object.At present, along with the fast development of electronic tag, electronic tag is applied to more widely during the field of circulation and identification uses.
The antenna of electronic tag is realized playing key effect in the process of data communication at label and read write line.In general, the reading/writing distance of label refers to the operating distance between label and the read write line, and its near distance can only be grade, far then can reach more than 10 meters.
At present, wireless electronic tag on the market generally all is comprised of label chip and antenna, because the gain of antenna is fixed, so label ground reading/writing distance also has fixing effective range, namely exceeds the effective range of antenna gain, then can't read write tag.
Summary of the invention
The present invention finishes in view of the above problems, its purpose is to provide a kind of ternary electronic tag, can make that electronic tag is realized remote read-write, closely read-write such as namely can't read and write and can't read and write at a distance at three kinds of states, makes its more positive effect of performance in Internet of Things is used.
Ternary electronic tag of the present invention is characterized in that:
Comprise label chip, be used for to receive/nearly attitude label antenna and the attitude label antenna far away of emission wireless wave, above-mentioned nearly attitude label antenna adopts separable mode to conduct electricity with above-mentioned label chip to be connected, above-mentioned attitude label antenna far away be connected nearly attitude label antenna and adopt separable mode to conduct electricity connection.
Ternary electronic tag of the present invention is characterized in that:
Be connected with above-mentioned nearly attitude label antenna when being in above-mentioned label chip, and above-mentioned nearly attitude label antenna is during with state that above-mentioned attitude label antenna far away is connected, the antenna of above-mentioned label chip is the combined antenna of above-mentioned nearly attitude label antenna and above-mentioned attitude label antenna far away, and formation can be from the state of distant location read write tag relatively;
When being in above-mentioned label chip only with state that above-mentioned nearly attitude label antenna is connected, only above-mentioned nearly attitude label antenna forms the state of relatively closely locating read write tag as the antenna of above-mentioned label chip;
With when being in above-mentioned label chip and above-mentioned nearly attitude label antenna and above-mentioned attitude label antenna far away all during unconnected state, above-mentioned label chip does not have antenna, the state that formation can't read write tag.
According to the present invention, described ternary electronic tag can provide abundanter application function.Can be satisfied with article identity identification, the manufacturing, gate inhibition, stock, logistics, wholesale, retail, and wait after sale the application of different links, read and write corresponding gate inhibition, storage, logistics, the link of using such as wholesale such as: attitude far away; Nearly attitude is read and write corresponding retail, is waited and use link after sale; Use link without corresponding false proof grade of read-write.
Description of drawings
Fig. 1 is the vertical view of the ternary electronic tag of embodiments of the present invention.
Fig. 2 is the vertical view that schematically shows the nearly attitude label antenna connection status in the ternary electronic tag of embodiments of the present invention.
Fig. 3 is the vertical view without connection status that schematically shows attitude label antenna far away and nearly attitude label antenna in the ternary electronic tag of embodiments of the present invention.
Symbol description:
1 ... label chip
2 ... nearly attitude label antenna
3 ... attitude label antenna far away
4 ... separable fillet
Embodiment
Below, with reference to accompanying drawing, the ternary electronic tag of embodiments of the present invention is elaborated.
Fig. 1 is the vertical view of the ternary electronic tag of embodiments of the present invention.As shown in Figure 1, nearly attitude label antenna (2) adopts mode separable, closed loop to be connected with label chip (1) conduction; Attitude label antenna (3) far away and the separable mode of attitude label antenna (2) employing of being connected are conducted electricity connection, because synthetic antenna can be larger obtain electromagnetic actual gain, therefore can be from the larger distance read write tag, namely reading/writing distance is relatively far away.
The shape of nearly attitude label antenna (2) and attitude label antenna (3) far away can decide according to the requirement of use, and is not to be defined in above-mentioned situation, a present embodiment illustration wherein a kind of embodiment describe.
Fig. 2 is the vertical view that schematically shows nearly attitude label antenna (2) connection status in the ternary electronic tag of embodiments of the present invention.As shown in Figure 2, the part of attitude label antenna (3) far away is separated with nearly attitude label antenna (2) from separable fillet (4), and label chip (1) only is connected with nearly attitude label antenna (2), so reading/writing distance is relatively near.
Fig. 3 is the vertical view without connection status that schematically shows attitude label antenna (3) far away and nearly attitude label antenna (2) in the ternary electronic tag of embodiments of the present invention.As shown in Figure 3, under the closely read-write state shown in Figure 2 that continues, the part of nearly attitude label antenna (2) is separated with label chip (1) from separable fillet (4), and label chip (1) can't be read and write because not having antenna.
In actual applications, at first, ternary electronic tag because of be provided with nearly attitude label antenna (2) and far attitude label antenna (3) be in remote read-write state, with attitude label antenna far away (3) after separating, ternary electronic tag switches to closely read-write state from remote read-write state; Attitude label antenna (2) after separating nearly again, ternary electronic tag switches to without read-write state from read-write state closely.Like this, realized ternary electronic tag at a distance, closely, three kinds of states such as no signal, use this three kinds of states, realize the precision management to the tag identifier thing.
Below, describe for the application scenario of ternary electronic tag of the present invention.For example, ternary electronic tag is installed labeling on goods with man-to-man relation.
In the logistics progresses such as goods is transporting, turnover gate; When Storage of Goods, count point operation, the attitude label antenna far away (3) of ternary electronic tag and nearly attitude label antenna (2) exist simultaneously, become remote read-write state.This remote read-write state for example can be set as scanning distance 10 meters, that is, in scanner being arranged on apart from 10 meters scopes of goods, can scan at short notice all goods, and add up, record the trace of this shipments, the short range scanning device can be done verification with regard to single goods simultaneously.
When taking off goods preparation sale from shelf, separate along the attitude label antenna far away (3) of separable fillet (4) with ternary electronic tag, at this moment, ternary electronic tag only is made of label chip (1) and nearly attitude label antenna (2), is in closely read-write state.This closely read-write state for example scanning distance can be set as 10 centimetres, at this moment, be arranged at apart from 10 meters scanners far away of goods and can't scan this goods, and only scan this goods by being arranged on apart from 10 centimetres of scanners far away of goods, and record this goods and be at this moment read-write state closely.
After with the goods shipment, electronic tag is that the unique identity card of this goods is bright, the goods user can be by this electronic tag, require seller that after sale service is provided, which kind of reason no matter, if nearly attitude label antenna (2) is removed, owing to only remain the label chip (1) that does not have antenna this moment, then ternary electronic tag is in the no signal read-write state, even scanner is arranged on apart from 10 centimetres of goods or the nearer position, also can't scan this electronic tag, this moment, seller can be treated as fake products, refusal provides after sale service, reaches the false proof usefulness of goods with this.
And, when the different conditions of scanner recognition electronic tag each time, the capital sends to Center For Information Management with this status information, thereby user's (being managerial personnel) can understand at any time by network the state of goods, and manage based on the status information that obtains, be conducive to improve the efficiency of management.
Except the above example of enumerating, ternary electronic tag of the present invention can also be applied to widely field.In the fields such as, foodstuff traceability wholesale in manufacturing, packing, storage, logistics, retail, document management, can both be used widely.
Claims (3)
1. ternary electronic tag is characterized in that:
Comprise label chip, be used for to receive/nearly attitude label antenna and the attitude label antenna far away of emission wireless wave, described nearly attitude label antenna adopts separable mode to conduct electricity with described label chip to be connected, described attitude label antenna far away be connected nearly attitude label antenna and adopt separable mode to conduct electricity connection.
2. ternary electronic tag is characterized in that:
Be connected with described nearly attitude label antenna when being in described label chip, and described nearly attitude label antenna is during with state that described attitude label antenna far away is connected, the antenna of described label chip is the combined antenna of described nearly attitude label antenna and described attitude label antenna far away, and formation can be from the state of distant location read write tag relatively;
When being in described label chip only with state that described nearly attitude label antenna is connected, only described nearly attitude label antenna forms the state of relatively closely locating read write tag as the antenna of described label chip, and namely larger distance can't read write tag relatively;
With when being in described label chip and described nearly attitude label antenna and described attitude label antenna far away all during unconnected state, described label chip does not have antenna, the state that formation can't read write tag.
3. ternary electronic tag as claimed in claim 1 or 2 is characterized in that:
Described distance than distant location read write tag and closer distance place read write tag, refer to the maximal value of label read-write operation effective range, in label read-write operation effective range, can there be plural read write line that same ternary electronic tag is done read-write operation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104858633A CN103020693A (en) | 2012-11-26 | 2012-11-26 | Tri-state electronic tag |
| PCT/CN2013/078334 WO2014079213A1 (en) | 2012-11-26 | 2013-06-28 | Tri-state electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104858633A CN103020693A (en) | 2012-11-26 | 2012-11-26 | Tri-state electronic tag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103020693A true CN103020693A (en) | 2013-04-03 |
Family
ID=47969281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104858633A Pending CN103020693A (en) | 2012-11-26 | 2012-11-26 | Tri-state electronic tag |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103020693A (en) |
| WO (1) | WO2014079213A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079213A1 (en) * | 2012-11-26 | 2014-05-30 | 北京慧网通达科技股份有限公司 | Tri-state electronic tag |
| CN106446748A (en) * | 2016-11-15 | 2017-02-22 | 紫光智云(江苏)物联网科技有限公司 | Passive electronic tag reading and writing system |
| CN108140140A (en) * | 2015-08-01 | 2018-06-08 | 斯迈达弗莱彻技术公司 | Detachable radio frequency identification switch labels |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752648A (en) * | 2008-11-28 | 2010-06-23 | 航天信息股份有限公司 | Broadband RFID UHF antenna and label with and manufacture method |
| US20110006959A1 (en) * | 2009-07-09 | 2011-01-13 | Norbert Wilhelm Menko | Dual Polarized UHF Antenna |
| CN202102469U (en) * | 2011-03-24 | 2012-01-04 | 张召情 | Double-frequency double-interface CPU (central processing unit) intelligent card |
| CN202929654U (en) * | 2012-11-26 | 2013-05-08 | 北京慧网通达科技股份有限公司 | Tristate electronic label |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020693A (en) * | 2012-11-26 | 2013-04-03 | 北京慧网通达科技股份有限公司 | Tri-state electronic tag |
-
2012
- 2012-11-26 CN CN2012104858633A patent/CN103020693A/en active Pending
-
2013
- 2013-06-28 WO PCT/CN2013/078334 patent/WO2014079213A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101752648A (en) * | 2008-11-28 | 2010-06-23 | 航天信息股份有限公司 | Broadband RFID UHF antenna and label with and manufacture method |
| US20110006959A1 (en) * | 2009-07-09 | 2011-01-13 | Norbert Wilhelm Menko | Dual Polarized UHF Antenna |
| CN202102469U (en) * | 2011-03-24 | 2012-01-04 | 张召情 | Double-frequency double-interface CPU (central processing unit) intelligent card |
| CN202929654U (en) * | 2012-11-26 | 2013-05-08 | 北京慧网通达科技股份有限公司 | Tristate electronic label |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079213A1 (en) * | 2012-11-26 | 2014-05-30 | 北京慧网通达科技股份有限公司 | Tri-state electronic tag |
| CN108140140A (en) * | 2015-08-01 | 2018-06-08 | 斯迈达弗莱彻技术公司 | Detachable radio frequency identification switch labels |
| CN106446748A (en) * | 2016-11-15 | 2017-02-22 | 紫光智云(江苏)物联网科技有限公司 | Passive electronic tag reading and writing system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014079213A1 (en) | 2014-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Wu et al. | Challenges to global RFID adoption | |
| Nainan et al. | RFID technology based attendance management system | |
| EP3214574B1 (en) | Encoded information reading terminal with locate functionality | |
| US10013588B2 (en) | Encoded information reading terminal with multi-directional antenna | |
| CN103020673A (en) | Article positioning system and method of RFID (Radio Frequency Identification) tag | |
| EP2235663B1 (en) | Rfid system with distributed read structure | |
| CN202929654U (en) | Tristate electronic label | |
| CN101853413B (en) | Electronic tag applied to Internet of things and system using same | |
| CN103020693A (en) | Tri-state electronic tag | |
| EP2312557A1 (en) | Heat transfer electronic radio frequency identification tag | |
| CN101866412A (en) | Device and method for reading labeled data of internet of things | |
| US20180322319A1 (en) | Multiresonator radio frequency identification (rfid) tag overlay as tag recoding | |
| Kadir et al. | RFID middleware for fast clearance in container terminal management system | |
| Dwivedi et al. | Rfid technology based attendance management system | |
| Badru et al. | Adoption of RFID in large-scale organisation—A review of challenges and solutions | |
| US20090273453A1 (en) | Item Identification Using RFID | |
| CN101776114A (en) | Structure used for realizing radio-frequency identification tag staple | |
| CN210691367U (en) | Ultrahigh frequency RFID (radio frequency identification) tag and system | |
| CN201796386U (en) | Readable and writable anti-theft magnetic stripe and readable and writable anti-theft label | |
| CN209388351U (en) | A kind of RFID electronic label and the Packaging Box with it | |
| CN203338384U (en) | Packaging device with combination mark combining three-state electronic label and two-dimension codes | |
| CN201466205U (en) | Radio frequency identification tag antenna based on reader placed at high level | |
| CN201804343U (en) | Readable and writeable theftproof magnetic stripe and readable and writeable theftproof label | |
| CN202453930U (en) | RFID (Radio Frequency Identification Device) anti-fake label | |
| KR100752697B1 (en) | Shelf type antenna for RFID reader with a built-in power divider and system for managing material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |