CN209525681U - Mobile security barcode scanning payment devices - Google Patents
Mobile security barcode scanning payment devices Download PDFInfo
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- CN209525681U CN209525681U CN201920633937.0U CN201920633937U CN209525681U CN 209525681 U CN209525681 U CN 209525681U CN 201920633937 U CN201920633937 U CN 201920633937U CN 209525681 U CN209525681 U CN 209525681U
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- barcode scanning
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- pictorial information
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Abstract
The utility model discloses a kind of mobile security barcode scanning payment devices.Safe processor is separately connected with barcode scanning drive module and communication module in this payment devices, for carrying out safety detection and sending driving signal to barcode scanning drive module according to testing result；Barcode scanning drive module is connect with barcode scanning module, for being opened or closed according to the driving signal control barcode scanning module received；Barcode scanning module is connect with communication module, for carrying out barcode scanning acquisition to picture when opening and sending pictorial information；Communication module receives the pictorial information and pictorial information is sent to safe processor；Safe processor encrypt to pictorial information and encrypted pictorial information is sent to communication module after the pictorial information for receiving communication module transmission；Communication module receives encrypted pictorial information and encrypted pictorial information is transmitted to payment platform.Due to jointly controlling barcode scanning module using safe processor and communication module, barcode scanning payment risk is reduced, makes to pay safer.
Description
Technical field
The utility model relates to barcode scanning payment technology field more particularly to a kind of mobile security barcode scanning payment devices.
Background technique
With the development of POS (Point of Sale, point-of-sale terminal) equipment, POS terminal is gradually sent out from traditional POS
Intelligent POS is opened up, product type is more and more various.With the appearance that wechat or Alipay barcode scanning are paid, novel barcode scanning payment is eventually
It comes into being at end.
Current barcode scanning terminal device mainly include circuit board, shell, barcode scanning module, LCD display module, sound module,
Communication module etc., these equipment are generally only with GSM (Global System for Mobile Communications, the whole world
Mobile communication system) communication mode, and also barcode scanning module is only controlled by base band gsm module, is easy to produce because barcode scanning module is usurped
Changing leads to barcode scanning payment stolen the problem of brushing.
Above content is only used for auxiliary and understands the technical solution of the utility model, does not represent and recognizes that above content is existing
Technology.
Utility model content
The main purpose of the utility model is to provide a kind of mobile security barcode scanning payment devices, it is intended to solve the prior art
Middle barcode scanning pays unsafe technical problem.
To achieve the above object, the utility model provides a kind of mobile security barcode scanning payment devices, and the circuit includes peace
Full processor, barcode scanning drive module, barcode scanning module and communication module；Wherein,
The safe processor is separately connected, for carrying out safety with the barcode scanning drive module and the communication module
Detection, and driving signal is sent to the barcode scanning drive module according to testing result；
The barcode scanning drive module is connect with the barcode scanning module, for according to the driving signal control received
The barcode scanning module opens or closes；
The barcode scanning module, connect with the communication module, obtains picture letter for carrying out barcode scanning to picture when opening
Breath, and send the pictorial information；
The communication module is sent to the safe handling for receiving the pictorial information, and by the pictorial information
Device；
The safe processor is also used to believe the picture after receiving the pictorial information that the communication module is sent
Breath is encrypted, and encrypted pictorial information is sent to the communication module；
The communication module is passed for receiving the encrypted pictorial information, and by the encrypted pictorial information
Transport to payment platform.
Preferably, the communication module includes base band GSM unit and WIFI unit.
Preferably, the safe processor is connect with the base band GSM unit by UART serial communication, the base band
GSM unit is connect with the WIFI unit by UART serial communication.
Preferably, the communication module further includes GSM antenna and WIFI antenna, and the GSM antenna and the base band GSM are mono-
Member connection, the WIFI antenna are connect with the WIFI unit.
It preferably, further include button cell, the button cell is connect with the safe processor.
It preferably, further include lithium battery and low pressure difference linear voltage regulator, the lithium battery and the base band GSM unit, institute
It states low pressure difference linear voltage regulator and the safe processor is separately connected, the low pressure difference linear voltage regulator is also mono- with the WIFI
Member connection.
It preferably, further include display screen, voice unit and push-button unit, the display screen, institute's speech units and described
Push-button unit is connect with the base band GSM unit respectively.
It preferably, further include USB unit, the USB unit is connect with the base band GSM unit.
It preferably, further include SIM unit, the SIM unit is connect with the base band GSM unit.
It preferably, further include NFC unit, the NFC unit is connect with the safe processor.
The utility model is separately connected by safe processor and barcode scanning drive module and communication module, for carrying out safety
It detects and sends driving signal to barcode scanning drive module according to testing result；Barcode scanning drive module is connect with barcode scanning module, is used for
It is opened or closed according to the driving signal control barcode scanning module received；Barcode scanning module is connect with communication module, for opening
When picture is carried out barcode scanning acquisition and to send pictorial information；Communication module receives the pictorial information and is sent to pictorial information
Safe processor；Safe processor carries out encryption to pictorial information after the pictorial information for receiving communication module transmission and will add
Pictorial information after close is sent to communication module；Communication module receives encrypted pictorial information and by encrypted pictorial information
It is transmitted to payment platform.Wherein, due to being additionally arranged safe processor, barcode scanning mould is jointly controlled by safe processor and communication module
Block reduces barcode scanning payment risk, makes to pay safer.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of functional block diagram of mobile security barcode scanning payment devices first embodiment of the utility model；
Fig. 2 is a kind of structural schematic diagram of mobile security barcode scanning payment devices second embodiment of the utility model.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Safe processor | 500 | Button cell |
| 200 | Barcode scanning drive module | 600 | Lithium battery |
| 300 | Barcode scanning module | 700 | Low pressure difference linear voltage regulator |
| 400 | Communication module | 800 | Display screen |
| 410 | Base band GSM unit | 900 | Voice unit |
| 420 | WIFI unit | 1000 | Push-button unit |
| 430 | GSM antenna | 2000 | USB unit |
| 440 | WIFI antenna | 3000 | SIM unit |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model provides a kind of mobile security barcode scanning payment devices.
Referring to Fig.1, in the first embodiment, the circuit includes safe processor 100, barcode scanning drive module 200, barcode scanning
Module 300 and communication module 400；Wherein, the safe processor 100, with the barcode scanning drive module 200 and the communication mould
Block 400 is separately connected, and sends driving letter to the barcode scanning drive module 200 for carrying out safety detection, and according to testing result
Number；The barcode scanning drive module 200 is connect with the barcode scanning module 300, for according to the driving signal control received
The barcode scanning module 300 opens or closes；The barcode scanning module 300 is connect with the communication module 400, for when opening
Barcode scanning is carried out to picture and obtains pictorial information, and sends the pictorial information；The communication module 400, for receiving the figure
Piece information, and the pictorial information is sent to the safe processor 100；The safe processor 100 is also used to receiving
The pictorial information is encrypted after the pictorial information sent to the communication module 400, and by encrypted pictorial information
It is sent to the communication module 400；The communication module 400 for receiving the encrypted pictorial information, and described will add
Pictorial information after close is transmitted to payment platform.
It should be understood that the picture can be two dimensional code, bar code etc., the present embodiment is without restriction to this.
The realization principle of the present embodiment is, can be to barcode scanning drive module when 100 safety detection of safe processor does not pass through
200 send closing driving signal, are closed with controlling the barcode scanning module 300, are in equipment and stop barcode scanning state, to prevent
Attacker carries out illegal reading code payment by destroying equipment, reequiping communication module 400；When 100 safety detection of safe processor is logical
It is out-of-date, it can be sent to barcode scanning drive module 200 and open driving signal, opened with controlling the barcode scanning module 300, barcode scanning module
The pictorial information that barcode scanning obtains is sent to safe processor 100 by communication module 400 by 300, will be schemed by safe processor 100
Payment platform is sent to by communication module 400 after the encryption of piece information, realizes secure payment.
It should be noted that safe processor 100 is the processor for being built-in with safety circuit, existing barcode scanning payment devices are logical
Barcode scanning module 300 is controlled frequently with base band gsm module, safety detection can not be carried out to barcode scanning module 300, it also can not be right
The pictorial information that barcode scanning obtains is further processed, and to prevent pictorial information to be tampered, can not accomplish real safety support
It pays.In the concrete realization, safe processor 100 can not only carry out safety detection and pictorial information encryption, can also be right
Voltage, temperature and clock inside safe processor 100 carry out safety detection, naturally it is also possible to external threat detection module, such as
Intrusion detection module, when mobile security barcode scanning payment devices are by rogue attacks, intrusion detection module triggers attack detecting simultaneously
Safe processor 100 is notified to remove security key, to ensure the safety of equipment.
In the concrete realization, the mode that safe processor encrypts pictorial information can be using symmetry algorithm, such as: DES
(Data Encryption Standard, data encryption standards), TDES (Triple DES, triple DES),
AES-128/192/256 (Advanced Encryption Standard-128/192/256, Advanced Encryption Standard -128/
192/256), the close IV of state or asymmetric arithmetic, such as: RSA-1024/2048, the close II of state (SM2), HASH checking algorithm: SHA-
1/224/256/384/512 (Secure Hash Algorithm-1/224/256/384/512, secure hash algorithm 1/224/
256/384/512), Encryption Algorithm such as close III of state etc., the present embodiment is without restriction.Further, this programme is mainly emphasized
Be by the connection of the hardware circuit of safe processor 100, barcode scanning drive module 200, barcode scanning module 300 and communication module 400 with
And the signal transmission that hardware circuit is attached, barcode scanning safety is realized, for the software program that may relate in this programme, Ke Yican
It examines the prior art to be specifically arranged, herein without repeating.
The present embodiment is separately connected by safe processor and barcode scanning drive module and communication module, for carrying out safe inspection
It surveys and sends driving signal to barcode scanning drive module according to testing result；Barcode scanning drive module is connect with barcode scanning module, is used for root
It is opened or closed according to the driving signal control barcode scanning module received；Barcode scanning module is connect with communication module, for when opening
Barcode scanning acquisition is carried out to picture and sends pictorial information；Communication module receives the pictorial information and pictorial information is sent to peace
Full processor；Safe processor carries out encryption to pictorial information after the pictorial information for receiving communication module transmission and will encryption
Pictorial information afterwards is sent to communication module；Communication module receives encrypted pictorial information and passes encrypted pictorial information
Transport to payment platform.Due to being additionally arranged safe processor, barcode scanning module is jointly controlled using safe processor and communication module, is dropped
Low barcode scanning payment risk, makes to pay safer.
The second embodiment of the utility model is proposed based on first embodiment referring to Fig. 2, Fig. 2.
In the present embodiment, the communication module 400 includes base band GSM unit 410 and WIFI unit 420.
It should be noted that GSM is to be that a kind of most digital cellular of most mature market occupancy volume moves in the world at present
Dynamic communication system, it, which is integrated, uses a variety of advanced digital wireless communication technologies, these technologies ensure that the height of gsm system has
Effect property and high reliability are that gsm system is able to rapid development and widely applied basis, therefore traditional barcode scanning payment terminal is only
Gsm communication is used, is easy to lead to Fail Transaction because of GSM poor signal however, only only using gsm communication, the present embodiment uses
GSM and WIFI dual communication mode, user can select to be suitble to oneself conveniently mode, signal covering according to their own needs
More comprehensively.Alternatively, in order to reduce equipment cost, the present embodiment can also use GSM or WIFI communication mode.
Further, the safe processor 100 is connect with the base band GSM unit 410 by UART serial communication, institute
It states base band GSM unit 410 and is connect with the WIFI unit 420 by UART serial communication.
It should be understood that safe processor 100, base band GSM unit 410 and WIFI unit 420 are provided with UART
(Universal Asynchronous Receiver/Transmitter, universal asynchronous receiving-transmitting transmitter) serial ports, base band GSM
Unit controls WIFI unit using UART, is designed in the communication technology using automatic network selection.It is sent and is connect by UART serial ports
Data are received, longer-distance communication may be implemented.
Further, in order to obtain better signal effect, in the present embodiment, the communication module 400 further includes GSM days
Line 430 and WIFI antenna 420, the GSM antenna 430 are connect with the base band GSM unit 410, the WIFI antenna 420 and institute
State the connection of WIFI unit 420.Wherein, GSM antenna 430 supports GSM900:900MHz, GSM1800:1800MHz and GSM1900:
Several frequency ranges such as 1900MHz.
Further, mobile security barcode scanning payment devices further include button cell 500, the button cell 500 with it is described
Safe processor 100 connects.Specifically, the button cell 500 is connect with the safety circuit of the safe processor 100, is used
It powers in for safe processor 100, causes equipment that can not carry out safety detection to prevent lithium battery from being pulled out.
Further, mobile security barcode scanning payment devices further include lithium battery 600 and low pressure difference linear voltage regulator 700, institute
Lithium battery 600 is stated to divide with the base band GSM unit 410, the low pressure difference linear voltage regulator 700 and the safe processor 100
It does not connect, the low pressure difference linear voltage regulator 700 is also connect with the WIFI unit 420.
It should be understood that lithium battery 600 is used to power for base band GSM unit and safe processor 100, in order to make WIFI
The power supply of unit 420 is more stable, and lithium battery 600 is WIFI unit after 700 pressure stabilizing of low pressure difference linear voltage regulator in the present embodiment
420 power supplies.
Further, mobile security barcode scanning payment devices further include display screen 800, voice unit 900 and push-button unit
1000, the display screen 800, institute's speech units 900 and the push-button unit 1000 respectively with the base band GSM unit 410
Connection.
It should be understood that in order to which the interaction of equipment and user is better achieved, mobile security barcode scanning branch in the present embodiment
Dispensing apparatus includes the display screen 800 for showing pay status, is pressed for the voice unit 900 of voice prompting and for user
The push-button unit 1000 of key input.
Further, in order to prevent equipment by when attack or network failure transaction data lose or cannot timely and reliably on
It passes, mobile security barcode scanning payment devices further include USB unit 2000, the USB unit 2000 and the base band GSM unit 410
Connection downloads data in external memory in the case that disconnected in a network or equipment is attacked and is saved and managed
Reason.
Further, the payment of diversified forms is carried out in order to facilitate user, mobile security barcode scanning payment devices further include SIM
Unit 3000 and/or NFC unit 4000, the SIM unit 3000 are connect with the base band GSM unit 410, the NFC unit
4000 connect with the safe processor 100, and the SIM unit 3000 is paid for plug-in card, and the NFC unit 4000 is for real
Existing cCredit card payment.
The present embodiment passes through safe processor and communication module double control barcode scanning module and the dual communication side GSM/WIFI
Formula design, has ensured the signal stabilization and safety of payment in payment process, by the double design of button cell and lithium battery,
The stable power-supplying to equipment is realized, display screen, voice unit, push-button unit, USB unit, SIM unit and NFC unit are passed through
Design, realize the good interaction with user, finally realize safety and stability payment.
Finally, it is also necessary to reiterate, the claimed technical solution of the application is that modules are pacified mobile
The setting of structure and corresponding circuits connection structure in full barcode scanning payment devices, for being related in the technical characteristic of the application whole
And the modular structure arrived, those skilled in the art can be configured according to actual needs with reference to the prior art, as long as can be real
Now corresponding function；The program application that may relate to for internal interaction, can also be with not in the protection scope of this programme
It is configured with reference to the prior art.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of mobile security barcode scanning payment devices, which is characterized in that including safe processor, barcode scanning drive module, barcode scanning mould
Block and communication module；Wherein,
The safe processor is separately connected with the barcode scanning drive module and the communication module, for carrying out safety detection,
And driving signal is sent to the barcode scanning drive module according to testing result；
The barcode scanning drive module is connect with the barcode scanning module, for according to the driving signal control received
Barcode scanning module opens or closes；
The barcode scanning module, connect with the communication module, obtains pictorial information for carrying out barcode scanning to picture when opening, and
Send the pictorial information；
The communication module is sent to the safe processor for receiving the pictorial information, and by the pictorial information；
The safe processor, be also used to after receiving the pictorial information that the communication module is sent to the pictorial information into
Row encryption, and encrypted pictorial information is sent to the communication module；
The communication module is transmitted to for receiving the encrypted pictorial information, and by the encrypted pictorial information
Payment platform.
2. mobile security barcode scanning payment devices as described in claim 1, which is characterized in that the communication module includes base band
GSM unit and WIFI unit.
3. mobile security barcode scanning payment devices as claimed in claim 2, which is characterized in that the safe processor and the base
Band GSM unit is connected by UART serial communication, and the base band GSM unit is connected with the WIFI unit by UART serial communication
It connects.
4. mobile security barcode scanning payment devices as claimed in claim 2, which is characterized in that the communication module further includes GSM
Antenna and WIFI antenna, the GSM antenna are connect with the base band GSM unit, and the WIFI antenna and the WIFI unit connect
It connects.
5. mobile security barcode scanning payment devices as claimed in claim 4, which is characterized in that it further include button cell, the knob
Button battery is connect with the safe processor.
6. mobile security barcode scanning payment devices as claimed in claim 5, which is characterized in that further include lithium battery and low voltage difference line
Property voltage-stablizer, the lithium battery and the base band GSM unit, the low pressure difference linear voltage regulator and the safe processor are distinguished
Connection, the low pressure difference linear voltage regulator are also connect with the WIFI unit.
7. the mobile security barcode scanning payment devices as described in any one of claim 2 to 6, which is characterized in that further include display
Screen, push-button unit and voice unit, the display screen, the push-button unit and institute's speech units respectively with the base band GSM
Unit connection.
8. mobile security barcode scanning payment devices as claimed in claim 7, which is characterized in that further include USB unit, the USB
Unit is connect with the base band GSM unit.
9. mobile security barcode scanning payment devices as claimed in claim 8, which is characterized in that further include SIM unit, the SIM
Unit is connect with the base band GSM unit.
10. mobile security barcode scanning payment devices as claimed in claim 9, which is characterized in that it further include NFC unit, the NFC
Unit is connect with the safe processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633937.0U CN209525681U (en) | 2019-05-05 | 2019-05-05 | Mobile security barcode scanning payment devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633937.0U CN209525681U (en) | 2019-05-05 | 2019-05-05 | Mobile security barcode scanning payment devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525681U true CN209525681U (en) | 2019-10-22 |
Family
ID=68232071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633937.0U Active CN209525681U (en) | 2019-05-05 | 2019-05-05 | Mobile security barcode scanning payment devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525681U (en) |
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2019
- 2019-05-05 CN CN201920633937.0U patent/CN209525681U/en active Active
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