CN201207198Y - Dual interface long distance passive automatic recognition card - Google Patents
Dual interface long distance passive automatic recognition card Download PDFInfo
- Publication number
- CN201207198Y CN201207198Y CNU2008200941448U CN200820094144U CN201207198Y CN 201207198 Y CN201207198 Y CN 201207198Y CN U2008200941448 U CNU2008200941448 U CN U2008200941448U CN 200820094144 U CN200820094144 U CN 200820094144U CN 201207198 Y CN201207198 Y CN 201207198Y
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- card
- recognition card
- utility
- personnel
- automatic identification
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Abstract
The utility model discloses a double-interface remote distance inactive automatic identification card, the card can match with ultrahigh frequency automatic identification card reader to perform automatic identification of automobile or personnel, collect the information of vehicle or personnel, thereby realizing intelligent management of highway and city road traffic and toll collection of automobile or personnel, the card is additionally provided with a 13.56MHz non-contact IC card terminal, by using general electronic charging terminal, the utility model realizes electronic payment and other near-distance automatic identification application.
Description
Technical field:
The utility model relates to radio frequency automatic identification (RFID) technology, a kind of pair of remote passive auto-recognition card in interface particularly, it can cooperate ultrahigh frequency auto-recognition card read write line, be used for automobile or personnel's automatic identification, vehicle during collection is travelled or personnel's information, realize highway and urban highway traffic intelligent management and to automobile or personnel's non-parking charge, compatible 13.56MHz non-contact IC card terminal of while, use conventional electronic charging terminal, realize paying by mails and discern application automatically with other low coverage.
Background technology:
Making automobile or personal information automatically enter computer system in real time, is the key that realizes Vehicular intelligent management and non-parking charge.Progressively promote automatic identification technology in China, using in fields such as traffic administration and planning, electronic charging, driver management, emergency and safety, operation management, automatic road and logistics transportations has become inevitable trend.
Because the development of radio frequency automatic technique (RFID), far distance automatic identification card can be installed on the automobile, under the condition of galloping, discerned exactly, and identifying information is imported computing machine automatically, solved the technical bottleneck problem of information acquisition in logistics and the intelligent traffic administration system.The operating distance of general automatic recognition system is all closer, has only several centimetres, can not satisfy the needs of Information Monitoring under the condition of not stopping, and must use the far distance automatic recognition technology of microwave.But because technology and cost, microwave long-distance automatic recognition system has all been installed in not all place.
At present, in the highway networked fee collection, generally use 13.56MHz non-contact IC card terminal, realize electronic charging and information acquisition, and can't adopt Information Monitoring under the condition that the far distance automatic recognition technology of microwave realizes not stopping.
Summary of the invention:
For addressing the above problem, the purpose of this utility model is to provide a kind of pair of remote passive auto-recognition card in interface, and this auto-recognition card can compatible non-contact IC card terminal system and microwave far-distance automatic recognition system.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pair of remote passive auto-recognition card in interface, include PVC surface layer, layer printed circuit board and PVC backing layer, described layer printed circuit board is provided with two identification IC chip, UHF antenna and 13.56MHz coupling circuits automatically in the described layer printed circuit board between PVC surface layer and PVC backing layer.
Be printed with numbering and bar code on the described PVC backing layer.
Described UHF antenna is centrosymmetric.
Compared with prior art, the utlity model has following beneficial effect:
One, the remote passive auto-recognition card in the two interfaces of the utility model has been realized a card double-purpose, it both can cooperate ultrahigh frequency auto-recognition card read write line, be used for automobile or personnel's do not stop identification automatically and charge, compatible 13.56MHz non-contact IC card terminal simultaneously again, use conventional electronic charging terminal, realize paying by mails.
Two, the utility model double-interface card adopts little band design, and the size of antenna and form have been passed through careful design and test, makes it just in time to distinguish resonance in the centre frequency of two kinds of systems.Through test and test to this pair interface auto-recognition card, adopt the read write line that meets Chinese frequency standard, at uhf band, communication distance can be above 6 meters.Also can satisfy simultaneously the requirement of 13.56MHz non-contact IC card terminal.
Three, the utility model integrated two kinds of antennas and circuit on a mylar layer printed circuit board, chip directly is bundled on the flexible print circuit, and technology is simple, low cost of manufacture.Cost is reduced greatly, discern automatically, realize that intelligent traffic administration system provides possibility, has great economic worth and social effect for popularizing automobile or personnel on a large scale in an all-round way.
Four, the utility model double-interface card adopts passive, noncontact automatic identification technology, and is stable and reliable for performance, and long service life is non-maintaining, and sound construction is convenient to promote.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an A-A direction view among Fig. 1.
Embodiment:
For setting forth thought of the present utility model and purpose, the utility model is described in further details below in conjunction with the drawings and specific embodiments.
As shown in Figure 1; a kind of pair of remote passive auto-recognition card in interface; include PVC surface layer 1, layer printed circuit board 2 and PVC backing layer 3; described layer printed circuit board 2 is between PVC surface layer 1 and PVC backing layer 2; and by 1 protection of PVC surface layer; described layer printed circuit board 2 substrate thickness are 35 microns, and adopt thick-film printed circuit technology to be integrated with two kinds of identification IC chip 5, UHF antenna 4 and 13.56MHz coupling circuits automatically on the circuit layer.Uhf band antenna 4 shape that is centrosymmetric wherein, Edge Distance outside 4mm, the UHF Antenna Design has been considered the coupling with integrated circuit especially, and PVC surface layer, mylar material, sizing material and two kinds of different frequency range antennas hold the influence to the double-interface card antenna parameter altogether, have reached best effect.Using the read write line emissive power to be no more than national standard, the gain of antenna is under the prerequisite more than the 12db, and the maximum decipherment distance of double-interface card can reach 10 meters, can satisfy the automatic automobile of running at high speed or personnel's the needs discerned.At the high frequency interface, in order to guarantee with the read write line inductive head the strongest coupling is arranged, layer printed circuit board 2 has the inductive coil with 13.56MHz resonance, and 13.56MHz pickup coil type in the shape of a spiral, and external diameter is 20 millimeters.
After thick-film printed circuit layer 2 completes; with PVC protect surface layer 1, mylar layer printed circuit board 2 with the PVC backing layer 3 hot pressing be in the same place; form complete two interfaces auto-recognition card; and can on the PVC surface layer, print literal, symbol and the pattern of double-interface card sign, numbering, bar code and the explanatory note of the back up double-interface card of PVC backing layer 3.
For the ease of using, can be at position near rearview mirror, the card frame of two interfaces auto-recognition card is bonded in securely the medial surface of the front screen of automobile, charge automatically or collect transport information automatically if desired realizes not stopping, then this identification card can be inserted in the card frame, when galloping, can utilize ultrahigh frequency base station, roadside to finish this information and read card.
In addition, also two interfaces auto-recognition card can be taken out from the card frame, utilize conventional non-contact IC card charging terminal to read information, realize electronic charging and message exchange, reach compatible effect.
The utility model double-interface card is inserted in when using in the card frame, and this card frame is cemented in epoxy resin on the front screen of automobile, and when non-parking charge or information acquisition, using method is identical with general passive ultra-high frequency auto-recognition card.When needs do not stop identification and management to automobile or personnel, use read write line, send radiofrequency signal to the automobile that the two interfaces of this passive ultra-high frequency auto-recognition card is installed, activate pair interfaces auto-recognition card.Two interfaces auto-recognition card receives the order from read write line, after it is deposited information processing, back emitted is modulated the radiofrequency signal that ID number of double-interface card, license plate number and information such as automobile or personnel's traffic administration are arranged, after reading and writing device antenna receives, decode by read write line again, by network information is delivered to computing center, intelligent traffic administration system, the charge or the needs of other service automatically are provided.
More than the remote passive auto-recognition card in a kind of pair of interface provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1, a kind of pair of remote passive auto-recognition card in interface, include PVC surface layer, layer printed circuit board and PVC backing layer, it is characterized in that: described layer printed circuit board is provided with two identification IC chip, UHF antenna and 13.56MHz coupling circuits automatically in the described layer printed circuit board between PVC surface layer and PVC backing layer.
2, according to claim 1 pair of remote passive auto-recognition card in interface is characterized in that: be printed with numbering and bar code on the described PVC backing layer.
3, according to claim 1 pair of remote passive auto-recognition card in interface, it is characterized in that: described UHF antenna is centrosymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941448U CN201207198Y (en) | 2008-05-21 | 2008-05-21 | Dual interface long distance passive automatic recognition card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200941448U CN201207198Y (en) | 2008-05-21 | 2008-05-21 | Dual interface long distance passive automatic recognition card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201207198Y true CN201207198Y (en) | 2009-03-11 |
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ID=40466258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200941448U Expired - Fee Related CN201207198Y (en) | 2008-05-21 | 2008-05-21 | Dual interface long distance passive automatic recognition card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201207198Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978596A (en) * | 2014-04-03 | 2015-10-14 | 英飞凌科技股份有限公司 | Chip card substrate and method of forming a chip card substrate |
-
2008
- 2008-05-21 CN CNU2008200941448U patent/CN201207198Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978596A (en) * | 2014-04-03 | 2015-10-14 | 英飞凌科技股份有限公司 | Chip card substrate and method of forming a chip card substrate |
| CN104978596B (en) * | 2014-04-03 | 2018-08-03 | 英飞凌科技股份有限公司 | Chip card substrate and the method for forming chip card substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090311 Termination date: 20130521 |