CN111523339A - Portable card reading equipment - Google Patents
Portable card reading equipment Download PDFInfo
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- CN111523339A CN111523339A CN202010506507.XA CN202010506507A CN111523339A CN 111523339 A CN111523339 A CN 111523339A CN 202010506507 A CN202010506507 A CN 202010506507A CN 111523339 A CN111523339 A CN 111523339A
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- Prior art keywords
- battery
- main control
- control chip
- card reading
- chip
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- 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
- G06K7/10297—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 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092
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- 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
- G06K7/10257—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 arrangements for protecting the interrogation against piracy attacks
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- 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
- G06K7/10366—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 interrogation device being adapted for miscellaneous applications
- G06K7/10376—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 interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/105—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems involving programming of a portable memory device, e.g. IC cards, "electronic purses"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3278—RFID or NFC payments by means of M-devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses portable card reading equipment which comprises a peripheral carrier, wherein an NFC induction coil is arranged in the peripheral carrier, the NFC induction coil is connected with a main control chip, a wireless transmission module is connected onto the main control chip, the wireless transmission module can carry out bidirectional data transmission with terminal equipment, an encryption chip for encrypting transmission data is also connected onto the main control chip, the portable card reading equipment also comprises a battery, the battery is connected with the main control chip, and a battery interface is connected onto the battery. According to the invention, through matching the wireless transmission module with the terminal equipment, different card information can be input, the equipment can be used as an electronic card package to collect different card information, the card-free payment is realized, and meanwhile, the equipment can also read the information of different cards, so that the functions of collecting money, deducting money and the like are realized.
Description
Technical Field
The invention belongs to the field of communication equipment, relates to card reading equipment, and particularly relates to portable card reading equipment.
Background
Like RFID, NFC information is also transferred by way of electromagnetic inductive coupling in the radio frequency portion of the spectrum, but there is still a large difference between the two. First, NFC is a wireless connection technology that provides easy, safe, and rapid communication, and has a transmission range smaller than that of RFID, and the transmission range of RFID can reach several meters, even several tens of meters, but because NFC adopts a unique signal attenuation technology, NFC has features of short distance, high bandwidth, low energy consumption, and the like, compared to RFID. However, most of the existing NFC devices adopt a card-insertion type to read data, the devices are large in size and not easy to carry, and can only read data stored in the card in a single direction, and the devices cannot be used as electronic cards, so that the practicability of the devices is to be improved. In addition, although some mobile phones have an NFC transmission function, because the permission in the mobile phone is limited, a user can only enter a bank card and some transportation cards into the mobile phone, and still cannot enter information into some common membership cards such as fruit shops, barbershops or gymnasiums, and a consumer still needs to swipe a card to collect multiple cards when going to the shops for consumption.
Disclosure of Invention
The invention aims to solve the problems and provides a portable card reading device which is matched with a terminal device through a wireless transmission module and can be used for inputting different card information, the device can be used as an electronic card package to collect different card information to realize card-free payment, and meanwhile, the device can also be used for reading the information of different cards to further realize functions of collection, deduction and the like.
In order to achieve the purpose, the invention adopts the following technical scheme: including the peripheral hardware carrier, the peripheral hardware carrier in be equipped with NFC induction coil, NFC induction coil be connected with main control chip, main control chip on be connected with wireless transmission module, wireless transmission module can carry out the bidirectional transfer of data with terminal equipment, main control chip on still be connected with and carry out encrypted chip to transmission data, still include the battery, the battery be connected with main control chip, the battery on be connected with the battery interface.
Preferably, the wireless transmission module comprises a bluetooth chip, and the bluetooth chip is paired with the terminal device for information transmission.
Preferably, the encryption chip is a DX81C04 anti-clapper secure encryption chip, and the model of the master control chip is EFM32G222F 128.
Preferably, the battery is a micro lithium battery, and the model of the micro lithium battery is AMP401230P/110 mAh.
Preferably, the peripheral carrier comprises a mobile phone shell or a card or a hanging ornament, and the battery interface is arranged on one side of the outer edge of the peripheral carrier.
Preferably, the main control chip is further connected with a red, yellow and green three-color signal indicator lamp for monitoring the electric quantity of the battery, and the three-color signal indicator lamp is arranged on the outer end face of the peripheral carrier.
Preferably, the main control chip is further connected with a photovoltaic cell panel.
Compared with the prior art, the invention has the advantages that: the card reading equipment is matched with the terminal equipment through the wireless transmission module, different card information can be input into the terminal equipment, the card reading equipment can be used as an electronic card package to collect different card information, card-free payment is achieved, meanwhile, the card reading equipment can also read information of different cards, and functions of collection, payment deduction and the like are achieved.
Fig. 1 is a schematic structural diagram of a portable card reading device provided by the invention.
In the figure: peripheral hardware carrier 1, NFC induction coil 2, main control chip 3, wireless transmission module 4, terminal equipment 5, encryption chip 6, battery 7, battery interface 8, three-colour signal pilot lamp 9, photovoltaic cell board 10.
Detailed Description
The invention relates to a portable card reading device which comprises a peripheral carrier 1, wherein an NFC induction coil 2 is arranged in the peripheral carrier 1, the NFC induction coil 2 is connected with a main control chip 3, a wireless transmission module 4 is connected onto the main control chip 3, the wireless transmission module 4 can perform bidirectional data transmission with a terminal device 5, an encryption chip 6 for encrypting transmission data is also connected onto the main control chip 3, the portable card reading device also comprises a battery 7, the battery 7 is connected with the main control chip 3, and a battery interface 8 is connected onto the battery 7.
Wherein wireless transmission module 4 includes the bluetooth chip, carries out information transmission after bluetooth chip pairs with terminal equipment 5.
In order to prevent information from being stolen, the encryption chip 6 is a DX81C04 anti-copy board security encryption chip, and the model of the main control chip 3 is EFM32G222F 128.
The battery 7 adopts a miniature lithium battery with the model of AMP401230P/110mAh, and the battery ensures that the whole device is small in volume and convenient to carry.
Specifically, the peripheral carrier 1 includes a mobile phone shell or a card or a hanging ornament, the battery interface 8 is disposed on one side of the outer edge of the peripheral carrier 1, when the peripheral carrier 1 is the mobile phone shell, the peripheral carrier can be directly sleeved outside the mobile phone, and when the peripheral carrier is in a card shape or a hanging ornament, the peripheral carrier can be hung on the mobile phone or on a neck or a wrist in a hanging rope manner.
In addition, the main control chip 3 is also connected with a red-yellow-green three-color signal indicator lamp 9 for monitoring the electric quantity of the battery 7, the three-color signal indicator lamp 9 is arranged on the outer end face of the peripheral carrier 1, the three-color signal indicator lamp 9 can monitor the electric quantity of the battery under the control of the main control chip 3, and when the electric quantity of the battery is 60-100%, the three-color signal indicator lamp 9 lights up a green lamp; when the battery capacity is 30-60%, the three-color signal indicator lamp 9 lights a yellow lamp; when the electric quantity of the battery is 1-30%, the three-color signal indicator lamp 9 lights a red light, so that a user can charge the equipment in time. In order to save the electric quantity of the battery, the main control chip 3 is also connected with a photovoltaic cell panel 10, and the photovoltaic cell panel 10 can supply power to the equipment in an auxiliary mode outdoors.
The working principle is as follows: when the device is used as a card bag, the device needs to be matched with a terminal device through a Bluetooth chip, the terminal device can be a mobile phone, an APP matched with the device is arranged on the mobile phone, a user can input information of various cards into the APP of the mobile phone, the card can be a membership card of a fruit shop, a barbershop or a gymnasium, and the recording mode can be manual recording or contacting the card with an induction coil of the equipment, then the device transmits the information to the APP through the Bluetooth module to realize the collection of the card information, after the collection of the card information is finished, the device can be used as an electronic wallet integrating a plurality of cards, different card information can be called from the mobile phone APP through the Bluetooth chip in different scenes to complete payment, the data information in the APP is updated after the payment is successful, when a user goes out, the user can complete payment only by carrying the equipment and the mobile phone without carrying a plurality of cards; when equipment was when receiving money, the user contacted the card that equipment and consumer showed, and induction coil in the equipment will collect the information in the card to transmit cell-phone APP through the bluetooth chip, and accomplish the update of card data message. In the above-mentioned two different scenes, can distinguish through cell-phone APP version, when equipment consumes as the card and uses, APP version in the cell-phone can be the scene to the consumer uses, and when equipment uses as cash register, APP version in the cell-phone can be the scene to the merchant uses.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A portable card reading device, characterized by: including peripheral hardware carrier (1), peripheral hardware carrier (1) in be equipped with NFC induction coil (2), NFC induction coil (2) be connected with main control chip (3), main control chip (3) on be connected with wireless transmission module (4), wireless transmission module (4) can carry out the both way transmission of data with terminal equipment (5), main control chip (3) on still be connected with and carry out encrypted encryption chip (6) to transmission data, still include battery (7), battery (7) be connected with main control chip (3), battery (7) on be connected with battery interface (8).
2. A portable card reading device according to claim 1, wherein: the wireless transmission module (4) comprises a Bluetooth chip, and the Bluetooth chip is paired with the terminal equipment (5) and then transmits information.
3. A portable card reading device according to claim 1, wherein: the encryption chip (6) is a DX81C04 anti-copy safety encryption chip, and the model of the main control chip (3) is EFM32G222F 128.
4. A portable card reading device according to claim 1, wherein: the battery (7) adopts a micro lithium battery, and the model of the micro lithium battery is AMP401230P/110 mAh.
5. A portable card reading device according to claim 1, wherein: the peripheral carrier (1) comprises a mobile phone shell or a card or a hanging ornament, and the battery interface (8) is arranged on one side of the outer edge of the peripheral carrier (1).
6. A portable card reading device according to claim 1, wherein: the main control chip (3) on still connect and be used for monitoring battery (7) electric quantity have red yellow green tristimulus signal pilot lamp (9), tristimulus signal pilot lamp (9) set up in the outer terminal surface of peripheral hardware carrier (1).
7. A portable card reading device according to claim 1, wherein: the main control chip (3) is also connected with a photovoltaic cell panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010506507.XA CN111523339A (en) | 2020-06-05 | 2020-06-05 | Portable card reading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010506507.XA CN111523339A (en) | 2020-06-05 | 2020-06-05 | Portable card reading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111523339A true CN111523339A (en) | 2020-08-11 |
Family
ID=71911082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010506507.XA Pending CN111523339A (en) | 2020-06-05 | 2020-06-05 | Portable card reading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111523339A (en) |
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2020
- 2020-06-05 CN CN202010506507.XA patent/CN111523339A/en active Pending
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