CN204650566U - Bluetooth intelligent card - Google Patents
Bluetooth intelligent card Download PDFInfo
- Publication number
- CN204650566U CN204650566U CN201520372197.1U CN201520372197U CN204650566U CN 204650566 U CN204650566 U CN 204650566U CN 201520372197 U CN201520372197 U CN 201520372197U CN 204650566 U CN204650566 U CN 204650566U
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- card
- afe
- clf
- power consumption
- analog front
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Links
- 238000004891 communication Methods 0.000 claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009351 contact transmission Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Mobile Radio Communication Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The utility model provides a kind of Bluetooth intelligent card, comprising: low-power consumption bluetooth main control chip (1), CLF AFE (analog front end) (2), communication antenna (3), rechargeable battery (4), electronic-paper display screen (5) and SE safety chip (6); Described low-power consumption bluetooth main control chip (1) is electrically connected CLF AFE (analog front end) (2), rechargeable battery (4) and electronic-paper display screen (5) respectively, described CLF AFE (analog front end) (2) is electrically connected communication antenna (3) and SE safety chip (6) respectively, this Bluetooth intelligent card can realize the function of contactless smart card and card reader simultaneously, data transmission can also be carried out with the equipment meeting NFC technique standard simultaneously, improve the flexibility of operation of smart card, extend the function of smart card, facilitate use procedure
.
Description
Technical field
The utility model relates to the communications field, particularly relates to a kind of Bluetooth intelligent card.
Background technology
Integrated circuit card (Integrated Circuit Card, IC-card), is embedded by a microelectronic chip to meet in the card base of ISO7816 standard, makes card form.Communication modes between IC-card and read write line can be contact, also can be contactless, and the difference according to communication modes is divided into Contact Type Ic Card, non-contact IC and double-interface card IC-card.Outside the chip metal contact of Contact Type Ic Card is exposed to, contacted the read-write of the information of carrying out with extraneous read-write equipment by the contact on chip.The chip of non-contact IC is all encapsulated in Ka Jinei, without expose portion, exchanges information by the induction of electromagnetic field, is generally used for the occasion of gate inhibition, public transport charge, subway charge etc.
Existing IC-card can carry out communication with the terminal of operation IC-card by radio-frequency technique, or carry out communication by IC-card card-reading terminal and the smart machine such as smart mobile phone, panel computer, but IC-card itself cannot directly and smart mobile phone, panel computer directly carry out communication, along with the universal of smart machine and the arrival in mobile interchange epoch, existing IC-card cannot meet the demand of user.
Low-power consumption bluetooth (BLE) technology is a kind of wireless communication technique, there is the feature of low cost, power saving, 3 milliseconds of low delays, more than 50 meters extra long distances, AES-128 encryption, be widely used at present in the smart machines such as smart mobile phone, panel computer and intelligent wearable device.
NFC (Near Field Communication, near field communication (NFC)) be by a kind of non contact angle measurement of PHILIPS Co. and Sony joint development and interconnection technique, wireless near field communication can be carried out at mobile device, consumer electronics product, PC and smart control Tool Room.NFC provides a kind of solution of simple, touch, exchanges information with can allowing consumer's simple, intuitive, accesses content and service.
Summary of the invention
The purpose of this utility model is to provide a kind of Bluetooth intelligent card, can realize the function of contact type intelligent card and card reader simultaneously, can also carry out data transmission simultaneously, improves the flexibility of operation of smart card, the function of expansion smart card, process easy to use.
For achieving the above object, the utility model provides a kind of Bluetooth intelligent card, comprising: low-power consumption bluetooth main control chip, CLF AFE (analog front end), communication antenna, rechargeable battery, electronic-paper display screen and SE safety chip;
Described low-power consumption bluetooth main control chip is electrically connected CLF AFE (analog front end), rechargeable battery and electronic-paper display screen respectively, and described CLF AFE (analog front end) is electrically connected communication antenna and SE safety chip respectively.
Described rechargeable battery is chargeable lithium cell.
Described low-power consumption bluetooth main control chip adopts bluetooth 4.0BLE agreement.
The frequency of operation of described low-power consumption bluetooth main control chip is 2.4GHz.
ISO7816 interface and SWP interface is provided with between described CLF AFE (analog front end) and SE safety chip.
The beneficial effects of the utility model: the utility model provides a kind of Bluetooth intelligent card, by arranging CLF AFE (analog front end), SE safety chip and communication antenna, NFC technique is adopted to realize the function of common contactless smart card, again in conjunction with low-power consumption bluetooth main control chip, be connected with the smart machine with Bluetooth function by low-power consumption bluetooth main control chip, smart machine operates smart card, realizes the function of card reader; When needs transmission data, described Bluetooth intelligent card can also realize communication function, with the equipment transmission data meeting NFC technique standard, can improve the flexibility of operation of smart card, the function of expansion smart card, process easy to use.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the schematic diagram of Bluetooth intelligent card of the present utility model.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Refer to Fig. 1, the utility model provides a kind of Bluetooth intelligent card, comprising: low-power consumption bluetooth main control chip 1, CLF AFE (analog front end) 2, communication antenna 3, rechargeable battery 4, electronic-paper display screen 5, SE safety chip 6;
Described low-power consumption bluetooth main control chip 1 is electrically connected CLF AFE (analog front end) 2, rechargeable battery 4 and electronic-paper display screen 5 respectively, and described CLF AFE (analog front end) 2 is electrically connected communication antenna 3 and SE safety chip 6 respectively.
Particularly, described rechargeable battery 4 can select chargeable lithium cell.Described low-power consumption bluetooth main control chip 1 adopts bluetooth 4.0BLE agreement.Described electronic-paper display screen 5, for showing IC-card data.Preferably, the frequency of operation of described low-power consumption bluetooth main control chip 1 is 2.4GHz.
Further, described rechargeable battery 4, for powering to low-power consumption bluetooth main control chip 1, ensures that low-power consumption bluetooth main control chip 1 normally works.Be provided with order data interface between described low-power consumption bluetooth main control chip 1 and CLF AFE (analog front end) 2, between described CLF AFE (analog front end) 2 and SE safety chip 6, be provided with ISO7816 interface and SWP interface.
Described Bluetooth intelligent card has three kinds of mode of operations: the first is utilize CLF AFE (analog front end) 2, communication antenna 3 and SE safety chip 6 to complete the non-contact transmission of smart card information by NFC technique, realizes the function of common contactless smart card; The second is set up wireless blue tooth by low-power consumption bluetooth main control chip 1 with the extraneous smart machine with Bluetooth function to be connected, receive the order that smart machine transmits, this smart machine can be smart mobile phone, panel computer, intelligent wearable device etc., by smart machine operative intelligence card, realize the function of card reader; The third for by CLF AFE (analog front end) 2, communication antenna 3 and SE safety chip 6 by carrying out data transmission between NFC technique and the equipment meeting NFC technique standard, the flexibility of operation of smart card can be improved, expansion smart card function, process easy to use.
In sum, the utility model provides a kind of Bluetooth intelligent card, by arranging CLF AFE (analog front end), SE safety chip and communication antenna, NFC technique is adopted to realize the function of common contactless smart card, again in conjunction with low-power consumption bluetooth main control chip, be connected with the smart machine with Bluetooth function by low-power consumption bluetooth main control chip, smart machine operates smart card, realize the function of card reader; When needs transmission data, described Bluetooth intelligent card can also realize communication function, with the equipment transmission data meeting NFC technique standard, can improve the flexibility of operation of smart card, the function of expansion smart card, process easy to use.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to the technical solution of the utility model and technical conceive, and all these change and be out of shape the protection domain that all should belong to the utility model claim.
Claims (5)
1. a Bluetooth intelligent card, it is characterized in that, comprising: low-power consumption bluetooth main control chip (1), CLF AFE (analog front end) (2), communication antenna (3), rechargeable battery (4), electronic-paper display screen (5) and SE safety chip (6);
Described low-power consumption bluetooth main control chip (1) is electrically connected CLF AFE (analog front end) (2), rechargeable battery (4) and electronic-paper display screen (5) respectively, and described CLF AFE (analog front end) (2) is electrically connected communication antenna (3) and SE safety chip (6) respectively.
2. Bluetooth intelligent card as claimed in claim 1, it is characterized in that, described rechargeable battery (4) is chargeable lithium cell.
3. Bluetooth intelligent card as claimed in claim 1, is characterized in that, described low-power consumption bluetooth main control chip (1) adopts bluetooth 4.0BLE agreement.
4. Bluetooth intelligent card as claimed in claim 1, it is characterized in that, the frequency of operation of described low-power consumption bluetooth main control chip (1) is 2.4GHz.
5. Bluetooth intelligent card as claimed in claim 1, is characterized in that, be provided with ISO7816 interface and SWP interface between described CLF AFE (analog front end) (2) and SE safety chip (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372197.1U CN204650566U (en) | 2015-06-02 | 2015-06-02 | Bluetooth intelligent card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372197.1U CN204650566U (en) | 2015-06-02 | 2015-06-02 | Bluetooth intelligent card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650566U true CN204650566U (en) | 2015-09-16 |
Family
ID=54103287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372197.1U Expired - Fee Related CN204650566U (en) | 2015-06-02 | 2015-06-02 | Bluetooth intelligent card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109408127A (en) * | 2018-11-09 | 2019-03-01 | 四川科道芯国智能技术股份有限公司 | Chip system loading method and chip card |
-
2015
- 2015-06-02 CN CN201520372197.1U patent/CN204650566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109408127A (en) * | 2018-11-09 | 2019-03-01 | 四川科道芯国智能技术股份有限公司 | Chip system loading method and chip card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |