CN107657195A - A kind of three-in-one control system based on NFC, RFID and bluetooth - Google Patents
A kind of three-in-one control system based on NFC, RFID and bluetooth Download PDFInfo
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- CN107657195A CN107657195A CN201710975627.2A CN201710975627A CN107657195A CN 107657195 A CN107657195 A CN 107657195A CN 201710975627 A CN201710975627 A CN 201710975627A CN 107657195 A CN107657195 A CN 107657195A
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- nfc
- rfid
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- bluetooth
- reading
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- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10237—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of three-in-one control system based on NFC, RFID and bluetooth, including MCU, NFC module for reading and writing, RFID read-write module, bluetooth module and power module, MCU connects NFC module for reading and writing, RFID read-write module, bluetooth module, power module respectively, NFC module for reading and writing connects NFC antenna, and NFC antenna is connected with nfc card piece signal；RFID read-write module connects RFID antenna, and RFID antenna is connected with RFID card piece signal；Bluetooth module connects Bluetooth antenna, and Bluetooth antenna signal connection mobile phone, structural principle of the present invention is simple, has RFID readings and NFC read-write capabilitys, reduces use cost.
Description
Technical field
The present invention relates to control technology field, specially a kind of three-in-one control system based on NFC, RFID and bluetooth.
Background technology
Mobile phone is a universal product, and almost everybody possesses, and the popularity rate of smart mobile phone is more than 90%；Bluetooth function is
Through the standard configuration for being smart mobile phone.But NFC function, RFID functions do not possess on common mobile phone, most mobile phones, or
Person does not possess one of them；We need false proof and differentiated at some, when writing card, because mobile phone does not possess this function, institute
To need by PC or task equipment（Price is high, and is not easy to obtain）Carry out.
The content of the invention
It is above-mentioned to solve it is an object of the invention to provide a kind of three-in-one control system based on NFC, RFID and bluetooth
The problem of being proposed in background technology.
To achieve the above object, the present invention provides following technical scheme：It is a kind of three-in-one based on NFC, RFID and bluetooth
Control system, including MCU, NFC module for reading and writing, RFID read-write module, bluetooth module and power module, the MCU are connected respectively
NFC module for reading and writing, RFID read-write module, bluetooth module, power module, the NFC module for reading and writing connect NFC antenna, the NFC
Antenna is connected with nfc card piece signal；The RFID read-write module connects RFID antenna, the RFID antenna and RFID card piece signal
Connection；The bluetooth module connects Bluetooth antenna, and the Bluetooth antenna signal connects mobile phone.
Preferably, the NFC module for reading and writing includes radio frequency unit, control unit, baseband processing unit, the radio frequency unit
Including radio frequency chip subelement and RC resonance modules, described control unit and baseband processing unit are integrated in radio frequency chip list
In member, the RC resonance modules connect radio frequency chip subelement, and RC resonance modules connection NFC antenna；The radio frequency core
PN65N chips are set in piece subelement.
Preferably, the RFID read-write module includes control chip, low pressure difference linear voltage regulator, read write line chip, first
Impedance variations device, the second impedance variations device, directional coupler, amplifier, RF switch, the low pressure difference linear voltage regulator and control
Coremaking piece connects, and the control chip is connected with read write line chip, the read write line chip respectively with the first impedance variations device, the
Two impedance variations devices are connected, and the first impedance variations device is connected with directional coupler, the second impedance variations device and amplification
Device is connected, and the directional coupler, amplifier are connected with RF switch respectively.
Preferably, the bluetooth module uses BLK-MD-BC04 series bluetooth module or BLK-MD-SPP series bluetooth moulds
Block.
Preferably, the MCU uses model N76E003 single-chip microcomputer.
Preferably, its application method comprises the following steps：
A, mobile phone connects whole control system by bluetooth module；Being operated by cell phone application, module performs operation, and
Return to corresponding control result；
B, nfc card piece is if desired read and write, then is read mobile phone close to NFC chip, NFC antenna collection NFC signals, NFC module for reading and writing
NFC signals are taken, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone；
C, RFID card piece is if desired read, then by mobile phone close to RFID card piece, RFID antenna collection RFID signal, RFID read-write mould
Block reads RFID signal, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Structural principle of the present invention is simple, has RFID readings and NFC read-write capabilitys, reduces use cost.
（2）In the present invention, the NFC module for reading and writing strong antijamming capabilities of use, signal transmission rate is fast, further increases
NFC signal-obtaining efficiency.
（3）In the present invention, the RFID read-write module of use can realize the read-write capability of ultrahigh frequency electronic tag, simplify
Peripheral circuit, reduce cost of manufacture.
Brief description of the drawings
Fig. 1 is present system schematic diagram；
Fig. 2 is NFC module for reading and writing control principle drawing of the present invention；
Fig. 3 is RFID read-write module control principle drawing of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of three-in-one control based on NFC, RFID and bluetooth
System, including MCU1, NFC module for reading and writing 2, RFID read-write module 3, bluetooth module 4 and power module 5, the MCU1 connect respectively
NFC module for reading and writing 2, RFID read-write module 3, bluetooth module 4, power module 5 are connect, the NFC module for reading and writing 2 connects NFC antenna
6, the NFC antenna 6 is connected with the signal of nfc card piece 7；The RFID read-write module 3 connects RFID antenna 8, the RFID antenna 8
It is connected with the signal of RFID card piece 9；The bluetooth module 4 connects Bluetooth antenna 10, and the signal of Bluetooth antenna 10 connects mobile phone 11；
Wherein, bluetooth module 4 uses BLK-MD-BC04 series bluetooth module or BLK-MD-SPP series bluetooth modules；MCU1 uses type
Number single-chip microcomputer for being N76E003, N76E003 may operate at two kinds of low-power consumption mode-idle pulleys and power-down mode, can pass through
Which kind of pattern software selection operates in.During idle pulley, chip master clock is closed, but partial function module is still run.Power down
Chip whole clock, which is closed, under pattern ensures that chip power-consumption reaches minimum.In the normal mode of operation, master clock also may be selected to remove
Frequency mode works, it is ensured that is flexibly used between power consumption and performance.High-effect, abundant functional module and configuration, N76E003 can
Flexibly it is used for various application scenarios.
In the present invention, NFC module for reading and writing 2 includes radio frequency unit 12, control unit 13, baseband processing unit 14, described to penetrate
Frequency unit 12 includes radio frequency chip subelement 15 and RC resonance modules 16, and described control unit 13 and baseband processing unit 14 collect
Into in radio frequency chip subelement 15, the RC resonance modules 16 connect radio frequency chip subelement 15, and the RC resonance modules
16 connection NFC antennas 6；PN65N chips are set in the radio frequency chip subelement 15.PN65N chips are that NXP companies go out
Second generation NFC chips, it is integrated with NFC chips PN544 and safety chip SmartMx, major function are as follows：It is
The NFC chips specifically for mobile phone that NXP is released, support active/passive pattern.Card reader pattern：Support to read ISO
15693rd, ISO14443TypeA, ISO14443TypeB, Sony Felica and Mifare Classic agreements card；It is empty
Intend mode card：MIFARE cards (integrated SmartMx) are modeled to, also can external UICC；NFC-IP1 patterns (realize point pair
Point communication pattern)：Transmission rate 106kbps, 212kbps or 424kbps.In the present invention, the NFC module for reading and writing of use is anti-interference
Ability is strong, and signal transmission rate is fast, further increases NFC signal-obtaining efficiency.
In the present invention, RFID read-write module 3 include control chip 17, low pressure difference linear voltage regulator 18, read write line chip 19,
First impedance variations device 20, the second impedance variations device 21, directional coupler 22, amplifier 23, RF switch 24, the low voltage difference
Linear voltage regulator 18 is connected with control chip 17, and the control chip 17 is connected with read write line chip 19, the read write line chip
19 are connected with the first impedance variations device 20, the second impedance variations device 21 respectively, the first impedance variations device 20 and directional couple
Device 22 is connected, and the second impedance variations device 21 is connected with amplifier 23, and the directional coupler 22, amplifier 23 are respectively with penetrating
The connection of frequency switch 24.Control chip is the main control chip of module for reading and writing, and main function is communicated with external equipment, manages and supervises
Internal module working condition is controlled, realizes the read-write operation of module for reading and writing；Read write line chip is functional module, and groundwork is to complete
The uplink receiving and downlink of module, the coding and decoding of signal and ISO180000-6B/6C protocol processes；Impedance becomes
Change device and complete read write line chip difference turn single-ended transmitting and reception；Amplifier completes rf modulated signal amplification, and faint is penetrated
Frequency signal is amplified to specified power output；Directional coupler completes reception signal coupling and receiving and transmitting signal separation；Radio frequency is opened
The switch switching for completing signal is closed, multichannel is completed by time-sharing multiplex and launched.In the present invention, the RFID read-write module of use can
To realize the read-write capability of ultrahigh frequency electronic tag, peripheral circuit is simplified, reduces cost of manufacture.
The application method of the present invention comprises the following steps：
A, mobile phone connects whole control system by bluetooth module；Being operated by cell phone application, module performs operation, and
Return to corresponding control result；
B, nfc card piece is if desired read and write, then is read mobile phone close to NFC chip, NFC antenna collection NFC signals, NFC module for reading and writing
NFC signals are taken, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone；
C, RFID card piece is if desired read, then by mobile phone close to RFID card piece, RFID antenna collection RFID signal, RFID read-write mould
Block reads RFID signal, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone.
Structural principle of the present invention is simple, has RFID readings and NFC read-write capabilitys, reduces use cost.
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 (6)
1. a kind of three-in-one control system based on NFC, RFID and bluetooth, including MCU（1）, NFC module for reading and writing（2）、RFID
Module for reading and writing（3）, bluetooth module（4）And power module（5）, it is characterised in that：The MCU（1）NFC module for reading and writing is connected respectively
（2）, RFID read-write module（3）, bluetooth module（4）, power module（5）, the NFC module for reading and writing（2）Connect NFC antenna（6）,
The NFC antenna（6）With nfc card piece（7）Signal connects；The RFID read-write module（3）Connect RFID antenna（8）, it is described
RFID antenna（8）With RFID card piece（9）Signal connects；The bluetooth module（4）Connect Bluetooth antenna（10）, the Bluetooth antenna
（10）Signal connects mobile phone（11）.
A kind of 2. three-in-one control system based on NFC, RFID and bluetooth according to claim 1, it is characterised in that：
The NFC module for reading and writing（2）Including radio frequency unit（12）, control unit（13）, baseband processing unit（14）, the radio frequency unit
（12）Including radio frequency chip subelement（15）With RC resonance modules（16）, described control unit（13）And baseband processing unit
（14）It is integrated in radio frequency chip subelement（15）In, the RC resonance modules（16）Connect radio frequency chip subelement（15）, and institute
State RC resonance modules（16）Connect NFC antenna（6）；The radio frequency chip subelement（15）Interior setting PN65N chips.
A kind of 3. three-in-one control system based on NFC, RFID and bluetooth according to claim 1, it is characterised in that：Institute
State RFID read-write module（3）Including control chip（17）, low pressure difference linear voltage regulator（18）, read write line chip（19）, first resistance
Anti- variator（20）, the second impedance variations device（21）, directional coupler（22）, amplifier（23）, RF switch（24）, it is described low
Pressure difference linear voltage regulator（18）With control chip（17）Connection, the control chip（17）With read write line chip（19）Connection, institute
State read write line chip（19）Respectively with the first impedance variations device（20）, the second impedance variations device（21）Connection, first impedance
Variator（20）With directional coupler（22）Connection, the second impedance variations device（21）With amplifier（23）Connection, it is described fixed
To coupler（22）, amplifier（23）Respectively with RF switch（24）Connection.
A kind of 4. three-in-one control system based on NFC, RFID and bluetooth according to claim 1, it is characterised in that：Institute
State bluetooth module（4）Using BLK-MD-BC04 series bluetooth module or BLK-MD-SPP series bluetooth modules.
A kind of 5. three-in-one control system based on NFC, RFID and bluetooth according to claim 1, it is characterised in that：
The MCU（1）Using model N76E003 single-chip microcomputer.
6. a kind of application method of three-in-one control system based on NFC, RFID and bluetooth described in claim 1 is realized, its
It is characterised by：Its application method comprises the following steps：
A, mobile phone connects whole control system by bluetooth module；Being operated by cell phone application, module performs operation, and
Return to corresponding control result；
B, nfc card piece is if desired read and write, then is read mobile phone close to NFC chip, NFC antenna collection NFC signals, NFC module for reading and writing
NFC signals are taken, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone；
C, RFID card piece is if desired read, then by mobile phone close to RFID card piece, RFID antenna collection RFID signal, RFID read-write mould
Block reads RFID signal, and the signal of reading is transmitted to MCU processing, and the information of reading is shown on mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975627.2A CN107657195A (en) | 2017-10-19 | 2017-10-19 | A kind of three-in-one control system based on NFC, RFID and bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975627.2A CN107657195A (en) | 2017-10-19 | 2017-10-19 | A kind of three-in-one control system based on NFC, RFID and bluetooth |
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| Publication Number | Publication Date |
|---|---|
| CN107657195A true CN107657195A (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710975627.2A Pending CN107657195A (en) | 2017-10-19 | 2017-10-19 | A kind of three-in-one control system based on NFC, RFID and bluetooth |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961488A (en) * | 2018-05-25 | 2018-12-07 | 马鞍山市润启新材料科技有限公司 | A kind of intelligent remote door opener and application method |
| CN109063804A (en) * | 2018-08-30 | 2018-12-21 | 湖南孚利购科技有限公司 | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain |
| CN109243568A (en) * | 2018-09-04 | 2019-01-18 | 南通大学附属医院 | Based on self efficacy intervention chemotherapy intermittent phase indwelling PICC management method |
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| CN202276343U (en) * | 2011-10-28 | 2012-06-13 | 电子科技大学 | Near field communication module |
| CN202275455U (en) * | 2011-10-31 | 2012-06-13 | 电子科技大学 | All-in-one module integrating micro UHF RFID (ultra high frequency radio frequency identification device) read-write and NFC (near field communication) mobile payment |
| CN203455853U (en) * | 2013-09-30 | 2014-02-26 | 深圳市金百泽电子科技股份有限公司 | RFID ultrahigh frequency reader-writer module |
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- 2017-10-19 CN CN201710975627.2A patent/CN107657195A/en active Pending
Patent Citations (4)
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| KR20100020174A (en) * | 2008-08-12 | 2010-02-22 | 엘지전자 주식회사 | Mobile terminal and method for controlling operation thereof |
| CN202276343U (en) * | 2011-10-28 | 2012-06-13 | 电子科技大学 | Near field communication module |
| CN202275455U (en) * | 2011-10-31 | 2012-06-13 | 电子科技大学 | All-in-one module integrating micro UHF RFID (ultra high frequency radio frequency identification device) read-write and NFC (near field communication) mobile payment |
| CN203455853U (en) * | 2013-09-30 | 2014-02-26 | 深圳市金百泽电子科技股份有限公司 | RFID ultrahigh frequency reader-writer module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961488A (en) * | 2018-05-25 | 2018-12-07 | 马鞍山市润启新材料科技有限公司 | A kind of intelligent remote door opener and application method |
| CN109063804A (en) * | 2018-08-30 | 2018-12-21 | 湖南孚利购科技有限公司 | A method of realizing that commodity counterfeit prevention can trace to the source using RFID and block chain |
| CN109243568A (en) * | 2018-09-04 | 2019-01-18 | 南通大学附属医院 | Based on self efficacy intervention chemotherapy intermittent phase indwelling PICC management method |
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Application publication date: 20180202 |