CN107463381A - One kind is transformed into non-connection function method for the early stage non-non- POS that connects of standard configuration - Google Patents

One kind is transformed into non-connection function method for the early stage non-non- POS that connects of standard configuration Download PDF

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Publication number
CN107463381A
CN107463381A CN201710656360.0A CN201710656360A CN107463381A CN 107463381 A CN107463381 A CN 107463381A CN 201710656360 A CN201710656360 A CN 201710656360A CN 107463381 A CN107463381 A CN 107463381A
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CN
China
Prior art keywords
card reader
pos
connects
external
usb
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
Application number
CN201710656360.0A
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Chinese (zh)
Inventor
林生欣
张嘉伟
包竹苇
严明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN NEWLAND PAYMENT TECHNOLOGY Co Ltd
Original Assignee
FUJIAN NEWLAND PAYMENT TECHNOLOGY Co Ltd
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Application filed by FUJIAN NEWLAND PAYMENT TECHNOLOGY Co Ltd filed Critical FUJIAN NEWLAND PAYMENT TECHNOLOGY Co Ltd
Priority to CN201710656360.0A priority Critical patent/CN107463381A/en
Publication of CN107463381A publication Critical patent/CN107463381A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/4401Bootstrapping
    • G06F9/4411Configuring for operating with peripheral devices; Loading of device drivers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/40Bus structure
    • G06F13/4063Device-to-bus coupling
    • G06F13/4068Electrical coupling
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/42Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/0009Details of the software in the checkout register, electronic cash register [ECR] or point of sale terminal [POS]
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07GREGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
    • G07G1/00Cash registers
    • G07G1/0018Constructional details, e.g. of drawer, printing means, input means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042Universal serial bus [USB]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The present invention provides a kind of early stage non-non- POS that connects of standard configuration that is directed to and is transformed into non-connection function method:Will mobile POS as USB main equipment, by USB connect it is external it is non-connect card reader, the non-card reader that connects is as USB slave units;Mobile POS and the external non-card reader that connects non-connect recognition function by communicating and then providing.The present invention efficiently solves the non-connection function needed on mobile POS and portability demand.A kind of rebuilding approach of fast and stable is provided for market high-volume machine of the early stage tradition without non-connection function.Solving replacing market volume machine needs to expend substantial amounts of financial resource and material resource.

Description

One kind is transformed into non-connection function method for the early stage non-non- POS that connects of standard configuration
Technical field
It is transformed into the present invention relates to one kind for the early stage non-non- POS that connects of standard configuration with non-connection function method.
Background technology
With Apple pay, samsung pay, Mi pay technology development are popular, and market user's reaction is good.Unionpay Also the payment terminal product standard configuration specification document connect non-to NFC/ is put into effect in succession, and non-connect is supported to instruct payment market to import as early as possible Function.Early stage does not also include the job placement of each Third-party payment mechanism, every profession and trade mechanism with the transformation of contactless accepting terminal Transformation demand is proposed in succession.
In traditional POS, serial mode external code keypad can be used in desk-top POS, so as to support non-to connect NFC function.It is mobile Class POS but has difficulties.If the external code keypads of mobile POS, then the form of product just changes, and reforms into a product Burden.The non-modification scheme that connects of mobile POS a kind of is so developed with regard to extremely urgent.
The content of the invention
It is transformed into it is an object of the invention to provide one kind for the early stage non-non- POS that connects of standard configuration with non-connection function method, its base POS is non-connects transformation in mobile, and convenience is good, can take into account mobile demand simultaneously and non-connect NFC function demand.
The present invention is realized using following technical scheme:One kind is transformed into non-connection function for the early stage non-non- POS that connects of standard configuration Method, it is characterised in that:Comprise the following steps:Will mobile POS as USB main equipment, connected by USB and external non-connect Card Reader Device, the non-card reader that connects is as USB slave units;Mobile POS and the external non-card reader that connects are by communicating and then providing It is non-to connect recognition function.
In an embodiment of the present invention, mobile POS and the external non-communication for connecing card reader comprise the following steps:S1:It is based on Usb communication mode establishes communication logic link;S2:POS and the external non-agreement for connecing card reader and interacting between the two are formulated, both Between interaction protocol be defined as instruction set;The instruction set connects correlation function comprising non-, including sets the type of recognition card, opens Qi Fei connects field strength, card selection function, more card anti-collisions, activates card and non-connects card read write command.
Further, S1 comprises the following steps:S11:Mobile POS carries out vcc 5V by USB to the external non-card reader that connects Power and drive the non-card reader that connects to work on power;S12:Judge mobile POS and it is external it is non-connect whether card reader supports OTG, if Then enter S13, otherwise represent that equipment is not supported, terminate whole process;S13:Mobile POS loading USB HOST drivings, serve as master and set It is standby;S14:Load it is external it is non-connect card reader, external card reader is modeled to USB serial equipments, serves as slave unit; S15:Judgement is It is no to enumerate USB serial ports, if can if enter S16, otherwise represent equipment do not support, terminate whole process;S16:Close movement POS USB charge controllers, communication logic link establishment are completed.
Further, the instruction set frame format increases FCS according to control instruction or data command, and at instruction end Check value.
In an embodiment of the present invention, the external non-size appearance for connecing card reader is designed as circle, and area just accords with Close printing paper storehouses lateral side regions size;The external non-card reader rounded off inside that connects uses adhesive, sticks at printing paper storehouses side.
Further, the external non-card reader length of cable that connects is less than 5cm, the flat mode of wire rod.
Compared with prior art, the present invention efficiently solves the non-connection function needed on mobile POS and portability demand. A kind of rebuilding approach of fast and stable is provided for market high-volume machine of the early stage tradition without non-connection function.Solve Changing market volume machine needs to expend substantial amounts of financial resource and material resource.
Brief description of the drawings
Fig. 1 is the realization principle block diagram of the present invention.
Fig. 2 establishes communication logic link based on usb communication mode for the present invention and builds schematic flow sheet.
Embodiment
Explanation is further explained to the present invention with specific embodiment below in conjunction with the accompanying drawings.
The present invention provides a kind of early stage non-non- POS that connects of standard configuration that is directed to and is transformed into non-connection function method:Will mobile POS conducts USB master main equipments, connected by USB and external non-connect card reader.This non-card reader that connects is as USB slave slave units.Move Dynamic POS and external card reader non-connect recognition function by communicating and then providing.Schematic diagram of the function is referring to Fig. 1.
In an embodiment of the present invention, mobile POS and the external non-communication for connecing card reader comprise the following steps:S1:It is based on Usb communication mode establishes communication logic link;S2:POS and the external non-agreement for connecing card reader and interacting between the two are formulated, both Between interaction protocol be defined as instruction set;The instruction set connects correlation function comprising non-, including sets the type of recognition card, opens Qi Fei connects field strength, card selection function, more card anti-collisions, activates card and non-connects card read write command.
The Establishing process schematic diagram of communication logic link is referring to Fig. 2 in one embodiment of the invention.Communication logic link is based on Usb communication mode.Mobile POS USB carry out vcc 5V power supplies and driven non-to meet electrician in card reader to the external non-card reader that connects Make.POS terminal exploitation is non-to connect card reader USB drivings (main equipment is worked as in POS terminal USB HOST drivings).External card reader is modeled to USB Serial equipment.
Specifically include following steps:S11:Mobile POS carries out vcc 5V power supplies simultaneously by USB to the external non-card reader that connects The non-card reader that connects is driven to work on power;S12:Judge mobile POS and it is external it is non-connect whether card reader supports OTG, if then entering S13, otherwise represent that equipment is not supported, terminates whole process;S13:Mobile POS loading USB HOST drivings, serve as main equipment; S14:Load it is external it is non-connect card reader, external card reader is modeled to USB serial equipments, serves as slave unit;S15:Judge whether energy Enumerate USB serial ports, if can if enter S16, otherwise represent equipment do not support, terminate whole process;S16:Close mobile POS's USB charge controllers, communication logic link establishment are completed.
After logical links is got through, POS and the non-agreement for connecing card reader and interacting between the two are formulated.Interaction between the two Protocol definition is instruction set.Instruction set includes the non-type for connecing correlation function, including setting recognition card(A cards, B cards, M1 cards), Open it is non-connect field strength, card selection function, more card anti-collisions, activate card, it is non-to connect card read write command.Instruction set frame format is according to control System instruction, data command, and in instruction set frame format described in instruction end increase FCS check values according to control instruction or data Instruction, and in instruction end increase FCS check values.
Radio-frequency card card seeking (0x32 0x24) command content is referring to table 1
Table 1
Conditional code is returned referring to table 2-1 and 2-2
Table 2-1
Table 2-2
Contact, non-contact card APDU orders (0x32 0x26) command content are referring to table 3.
Table 3
Conditional code is returned referring to table 4.
Table 4
Radio-frequency antenna (field strength) closure control(0x32 0x27)Command content is referring to table 5.
Table 5
Pay attention to:Application program is to non-contact card(CPU card or Mifare-1 cards)Operation terminate after, or without card seeking when Wait, it should close radio-frequency antenna.
Conditional code is returned referring to table 6.
Table 6
In portability, size design, fitting POS printing storehouse lateral side regions are carried out to the non-card reader size that connects, and pass through bonding Agent is fixed on this, and usb communication cable is designed according to USB port and printing storehouse lateral location distance, so as to reach movement Portable function.
In an embodiment of the present invention, the external non-size appearance for connecing card reader is designed as circle, and area just accords with Close printing paper storehouses lateral side regions size;The external non-card reader rounded off inside that connects uses adhesive, sticks at printing paper storehouses side. Further, the external non-card reader length of cable that connects is less than 5cm, the flat mode of wire rod.
Above is presently preferred embodiments of the present invention, all changes made according to technical solution of the present invention, caused function are made During with scope without departing from technical solution of the present invention, protection scope of the present invention is belonged to.

Claims (6)

1. one kind is transformed into non-connection function method for the early stage non-non- POS that connects of standard configuration, it is characterised in that:Comprise the following steps: Will mobile POS as USB main equipment, by USB connect it is external it is non-connect card reader, the non-card reader that connects is as USB slave units;Move Dynamic POS and the external non-card reader that connects non-connect recognition function by communicating and then providing.
2. it is according to claim 1 for early stage non-standard configuration it is non-meet POS and be transformed into exist with non-connection function method, its feature In:Mobile POS and the external non-communication for connecing card reader comprise the following steps:
S1:Communication logic link is established based on usb communication mode;
S2:POS is formulated to be defined as instructing with the external non-agreement for connecing card reader and interacting between the two, interaction protocol between the two Collection;The instruction set connects correlation function comprising non-, including sets the type of recognition card, unlatching are non-connect field strength, card selection function, block more Anti-collision, activate card and non-connect card read write command.
3. it is according to claim 2 for early stage non-standard configuration it is non-meet POS and be transformed into exist with non-connection function method, its feature In:S1 comprises the following steps:
S11:Mobile POS carries out vcc 5V power supplies and driven non-to meet electrician in card reader by USB to the external non-card reader that connects Make;
S12:Judge mobile POS and it is external it is non-connect whether card reader supports OTG, if then entering S13, otherwise expression equipment is not propped up Hold, terminate whole process;
S13:Mobile POS loading USB HOST drivings, serve as main equipment;
S14:Load it is external it is non-connect card reader, external card reader is modeled to USB serial equipments, serves as slave unit;
S15:Judge whether that USB serial ports can be enumerated, if can if enter S16, otherwise represent equipment do not support, end entirely enter Journey;
S16:Mobile POS USB charge controllers are closed, communication logic link establishment is completed.
4. it is according to claim 2 for early stage non-standard configuration it is non-meet POS and be transformed into exist with non-connection function method, its feature In:The instruction set frame format increases FCS check values according to control instruction or data command, and at instruction end.
5. it is according to claim 1 for early stage non-standard configuration it is non-meet POS and be transformed into exist with non-connection function method, its feature In:The external non-size appearance for connecing card reader is designed as circle, and area just meets printing paper storehouses lateral side regions size;Institute State the external non-card reader rounded off inside that connects and use adhesive, stick at printing paper storehouses side.
6. it is according to claim 5 for early stage non-standard configuration it is non-meet POS and be transformed into exist with non-connection function method, its feature In:The external non-card reader length of cable that connects is less than 5cm, the flat mode of wire rod.
CN201710656360.0A 2017-08-03 2017-08-03 One kind is transformed into non-connection function method for the early stage non-non- POS that connects of standard configuration Pending CN107463381A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102622828A (en) * 2011-02-01 2012-08-01 福建新大陆电脑股份有限公司 Payment terminal capable of realization of splittable combination of secure payment and mobile payment and payment method thereof
CN103093160A (en) * 2011-10-27 2013-05-08 普天信息技术研究院有限公司 Device assisting intelligent storage card in achieving multiple functions
CN103220020A (en) * 2012-01-19 2013-07-24 中兴通讯股份有限公司 External near field communication (NFC) device
CN103824393A (en) * 2013-11-16 2014-05-28 深圳光启创新技术有限公司 Payment terminal, system for carrying out information interaction based on POS machine and correlation method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102622828A (en) * 2011-02-01 2012-08-01 福建新大陆电脑股份有限公司 Payment terminal capable of realization of splittable combination of secure payment and mobile payment and payment method thereof
CN103093160A (en) * 2011-10-27 2013-05-08 普天信息技术研究院有限公司 Device assisting intelligent storage card in achieving multiple functions
CN103220020A (en) * 2012-01-19 2013-07-24 中兴通讯股份有限公司 External near field communication (NFC) device
CN103824393A (en) * 2013-11-16 2014-05-28 深圳光启创新技术有限公司 Payment terminal, system for carrying out information interaction based on POS machine and correlation method

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Application publication date: 20171212

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