CN114550390A - POS all-in-one wisdom system based on block chain - Google Patents
POS all-in-one wisdom system based on block chain Download PDFInfo
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- CN114550390A CN114550390A CN202210139480.4A CN202210139480A CN114550390A CN 114550390 A CN114550390 A CN 114550390A CN 202210139480 A CN202210139480 A CN 202210139480A CN 114550390 A CN114550390 A CN 114550390A
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- 238000004891 communication Methods 0.000 claims abstract description 75
- 238000012545 processing Methods 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012015 optical character recognition Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
- G07G1/14—Systems including one or more distant stations co-operating with a central processing unit
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0625—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation with splitting of the data block into left and right halves, e.g. Feistel based algorithms, DES, FEAL, IDEA or KASUMI
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
- H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/03—Protecting confidentiality, e.g. by encryption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
- H04W12/088—Access security using filters or firewalls
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- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The application discloses wisdom touch-sensitive screen POS machine system compares with prior art, includes: the intelligent comprehensive processing module is internally provided with a block chain system; the intelligent comprehensive storage module is in communication connection with the intelligent comprehensive processing module, receives the block chain data written by the block chain nodes and stores the block chain data; the touch control screen module is in communication connection with the intelligent comprehensive processing module; the FPGA module is in communication connection with the intelligent comprehensive processing module and the touch control screen module; the intelligent communication module is in communication connection with the intelligent comprehensive processing module and is used for connecting the Internet for communication; the card reader module is in communication connection with the intelligent comprehensive processing module and is used for reading information of the bank card; and the document filing module is in communication connection with the intelligent comprehensive processing module and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated. The technical scheme that this application relates to, it can avoid the technical problem that data lost easily, improves the security of keeping secret among the POS machine payment process of gathering money.
Description
Technical Field
The application relates to the technical field of POS machines, more specifically say, especially relate to a POS all-in-one wisdom system based on block chain.
Background
POS (Point of sales) is a Chinese meaning of point of sale, is called as a point of sale information management system, is provided with a bar code or OCR (optical character recognition) code technology terminal reader, and has cash or barter deposit function. The POS is a multifunctional terminal, which is installed in special commercial tenant and accepting network of credit card to connect with computer to realize automatic transfer of electronic fund, and has the functions of supporting consumption, pre-authorization, balance inquiry and transfer.
In recent years, along with the improvement of living standard of people, people increasingly expect that the used equipment is more intelligent and humanized; the mobile POS machine in the prior art generally adopts a traditional data encryption mode, so that data loss is easily caused, and the confidentiality and the security need to be further improved.
Therefore, how to provide an intelligent system of a POS integrated machine based on a block chain, which can avoid the technical problem that data is easily lost, and improve the security during the payment collection and payment process of the POS integrated machine has become a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
For solving above-mentioned technical problem, this application provides a POS all-in-one wisdom system based on block chain, and it can avoid the technical problem that data lost easily, improves the security of keeping secret among the POS receipt payment process.
The technical scheme provided by the application is as follows:
the application provides a POS all-in-one wisdom system based on block chain includes: the intelligent comprehensive processing module is internally provided with a block chain system; the intelligent comprehensive storage module is in communication connection with the intelligent comprehensive processing module and receives the block chain data written by the block chain nodes and stores the block chain data; the touch control screen module is in communication connection with the intelligent comprehensive processing module; the FPGA module is in communication connection with the intelligent comprehensive processing module and the touch control screen module; the intelligent communication module is in communication connection with the intelligent comprehensive processing module and is used for connecting the Internet for communication; the card reader module is in communication connection with the intelligent comprehensive processing module and is used for reading information of the bank card; and the document filing module is in communication connection with the intelligent comprehensive processing module and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated.
Further, in a preferred mode of the present invention, the blockchain system includes a data layer, a network layer, a consensus layer, a stimulus layer, a contract layer, and an application layer, and the blockchain data is derived from the data layer.
Further, in a preferred mode of the present invention, the intelligent integrated storage module includes a memory database and a disk database, and the memory database and the disk database respectively receive the block chain data written by the block chain node and store the block chain data.
Further, in a preferred embodiment of the present invention, the intelligent integrated processing module is further configured to drive the touch control screen module to display the card number, the password input box, and the signature box, generate a signature trajectory diagram according to trajectory data sent by the touch control screen module, drive the touch control screen module to display, and generate the transaction data and the signature data into the electronic purchase order with the signature.
Further, in a preferred mode of the present invention, the touch control screen module is configured to: capturing the sliding track of the finger of the card holder, acquiring the coordinate values of each point on the track, generating track data and sending the track data to the processor; the intelligent communication module comprises a WIFI module and/or a 5G module.
Further, in a preferred mode of the present invention, the FPGA module is configured to obtain a control right of the touch control screen module, use a built-in hidden memory as a display memory to perform interface display of the display screen, perform encryption operation on a password input through the touch control screen module to generate a ciphertext, scramble and transmit the ciphertext, and perform DES/AES encryption operation on the password to generate the ciphertext, add an MD5 check code to the ciphertext, and perform ciphertext scrambling and transmission.
Further, in a preferred embodiment of the present invention, the intelligent comprehensive processing system further includes an intelligent code scanning module in communication connection with the intelligent comprehensive processing module, and the intelligent code scanning module is configured to acquire commodity information data and transmit the commodity information data to the intelligent comprehensive processing module.
Further, in a preferred embodiment of the present invention, the intelligent integrated processing module is further configured to generate order data according to the commodity information data, and then control the touch control screen module to obtain the electronic purchase order.
Further, in a preferred aspect of the present invention, the smart communication module further includes: and the communication control unit is in communication connection with the WIFI module and the 5G module and is used for acquiring the current network state, automatically starting the 5G module if the WIFI signal is unstable, and communicating with the outside through the 5G module.
Further, in a preferred aspect of the present invention, the method further includes: the setting is in wisdom communication module with prevent hot wall between the processing module is synthesized to wisdom, prevent hot wall and be used for, prevent hot wall's input and output respectively with communication server, data transmission manager electric connection.
Compared with the prior art, the intelligent system of the POS all-in-one machine based on the block chain comprises the following components: the intelligent comprehensive processing module is internally provided with a block chain system; the intelligent comprehensive storage module is in communication connection with the intelligent comprehensive processing module and receives the block chain data written in by the block chain nodes and stores the block chain data; the touch control screen module is in communication connection with the intelligent comprehensive processing module; the FPGA module is in communication connection with the intelligent comprehensive processing module and the touch control screen module; the intelligent communication module is in communication connection with the intelligent comprehensive processing module and is used for connecting the Internet for communication; the card reader module is in communication connection with the intelligent comprehensive processing module and is used for reading information of the bank card; and the document filing module is in communication connection with the intelligent comprehensive processing module and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated. Compared with the prior art, the technical scheme can avoid the technical problem that data are easy to lose, and improves the confidentiality and the security of the POS machine in the payment collection and payment process.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of an overall structure of an intelligent system of a block chain-based POS station according to an embodiment of the present invention;
FIG. 2 is a block chain system according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an intelligent code scanning module according to an embodiment of the invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.
As shown in fig. 1 to fig. 3, an intelligent system of a block chain-based POS station provided in an embodiment of the present application includes: the intelligent comprehensive processing module 1 is characterized in that a block chain system 101 is arranged in the intelligent comprehensive processing module 1; the intelligent comprehensive storage module 2 is in communication connection with the intelligent comprehensive processing module 1, and the intelligent comprehensive storage module 2 receives the block chain data written by the block chain nodes and stores the block chain data; the touch control screen module 3 is in communication connection with the intelligent comprehensive processing module 1; the FPGA module 4 is in communication connection with the intelligent comprehensive processing module 1 and the touch control screen module 3; the intelligent communication module 5 is in communication connection with the intelligent comprehensive processing module 1 and is used for connecting the internet to perform communication; the card reader module 6 is in communication connection with the intelligent comprehensive processing module 1 and is used for reading bank card information; and the document filing module 7 is in communication connection with the intelligent comprehensive processing module 1 and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated.
The embodiment of the invention provides a POS all-in-one machine intelligent system based on a block chain, which specifically comprises: the intelligent comprehensive processing module 1 is characterized in that a block chain system is arranged in the intelligent comprehensive processing module 1; the intelligent comprehensive storage module 2 is in communication connection with the intelligent comprehensive processing module 1, and the intelligent comprehensive storage module 2 receives the block chain data written by the block chain nodes and stores the block chain data; the touch control screen module 3 is in communication connection with the intelligent comprehensive processing module 1; the FPGA module 4 is in communication connection with the intelligent comprehensive processing module 1 and the touch control screen module 3; the intelligent communication module 5 is in communication connection with the intelligent comprehensive processing module 1 and is used for connecting the internet to perform communication; the card reader module 6 is in communication connection with the intelligent comprehensive processing module 1 and is used for reading bank card information; and the document filing module 7 is in communication connection with the intelligent comprehensive processing module 1 and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated. Compared with the prior art, the technical scheme can avoid the technical problem that data are easy to lose, and improves the confidentiality and the security of the POS machine in the payment collection and payment process.
Specifically, in the embodiment of the present invention, the blockchain system 101 includes a data layer 102, a network layer 103, a consensus layer 104, an incentive layer 105, a contract layer 106, and an application layer 107, and the blockchain data is derived from the data layer 102.
Specifically, in the embodiment of the present invention, the intelligent integrated storage module 2 includes a memory database 201 and a disk database 202, and the memory database 201 and the disk database 202 respectively receive the block chain data written by the block chain node and store the block chain data.
Specifically, in the embodiment of the present invention, the intelligent integrated processing module 1 is further configured to drive the touch control screen module 3 to display a card number, a password input box, and a signature box, generate a signature trajectory diagram according to trajectory data sent by the touch control screen module 3, drive the touch control screen module 3 to display, and generate an electronic purchase order with a signature from transaction data and signature data.
Specifically, in the embodiment of the present invention, the touch control screen module 3 is further configured to: capturing the sliding track of the finger of the card holder, acquiring the coordinate values of each point on the track, generating track data and sending the track data to the processor; the smart communication module 5 includes a WIFI module 501 and/or a 5G module 502.
Specifically, in the embodiment of the present invention, the FPGA module 4 is configured to obtain a control right of the touch control screen module 3, use a built-in hidden memory as a display memory to perform interface display of a display screen, perform encryption operation on a password input through the touch control screen module 3 to generate a ciphertext, scramble and transmit the ciphertext, and perform DES/AES encryption operation on the password to generate the ciphertext, add an MD5 check code to the ciphertext, and perform ciphertext scrambling and transmission.
Specifically, in the embodiment of the present invention, the intelligent comprehensive processing system further includes an intelligent code scanning module 8 in communication connection with the intelligent comprehensive processing module 1, where the intelligent code scanning module 8 is configured to obtain commodity information data and transmit the commodity information data to the intelligent comprehensive processing module 1.
More specifically, code module 8 is swept to wisdom includes: a code scanning control center 801; a code scanning camera module 802 connected with the code scanning control center 801 in a communication manner and used for scanning a two-dimensional code; a reflector angle adjusting module 803 in communication connection with the code scanning control center 801; a supplementary lighting module 804 in communication with the code scanning control center 801; a member information retention module 805 in communication connection with the code scanning control center 801; and the field evidence keeping module 806 is in communication connection with the code scanning control center 801.
Specifically, in the embodiment of the present invention, the intelligent integrated processing module 1 is further configured to generate order data according to the commodity information data, and then control the touch control screen module 3 to obtain the electronic purchase order.
Specifically, in the embodiment of the present invention, the intelligent communication module 5 further includes: and the communication control unit is in communication connection with the WIFI module 501 and the 5G module 502, is used for acquiring the current network state, automatically starts the 5G module if the WIFI signal is unstable, and is in communication connection with the outside through the 5G module.
Specifically, in the embodiment of the present invention, the method further includes: the setting is in wisdom communication module with prevent hot wall between the processing module 1 is synthesized to wisdom, prevent hot wall and be used for, prevent hot wall's input and output respectively with communication server, data transmission manager electric connection.
In summary, the technical solutions of the embodiments of the present application can avoid the technical problem that data is easily lost, improve security during the payment process of the POS, and have significant technical effects.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a POS all-in-one wisdom system based on block chain which characterized in that includes:
the intelligent comprehensive processing module is internally provided with a block chain system;
the intelligent comprehensive storage module is in communication connection with the intelligent comprehensive processing module and receives the block chain data written by the block chain nodes and stores the block chain data;
the touch control screen module is in communication connection with the intelligent comprehensive processing module;
the FPGA module is in communication connection with the intelligent comprehensive processing module and the touch control screen module;
the intelligent communication module is in communication connection with the intelligent comprehensive processing module and is used for connecting the Internet for communication;
the card reader module is in communication connection with the intelligent comprehensive processing module and is used for reading information of the bank card;
and the document filing module is in communication connection with the intelligent comprehensive processing module and is used for filing the electronic purchase order and storing the electronic purchase order in a transaction record, so that management and checking are facilitated.
2. The intelligent blockchain-based POS station system of claim 1, wherein the blockchain system includes a data layer, a network layer, a consensus layer, a stimulus layer, a contract layer, and an application layer, the blockchain data being derived from the data layer.
3. The intelligent system according to claim 1, wherein the intelligent integrated storage module comprises a memory database and a disk database, and the memory database and the disk database respectively receive and store the blockchain data written by the blockchain nodes.
4. The intelligent system of the POS machine based on the block chain as claimed in claim 1, wherein the intelligent integrated processing module is further configured to drive the touch control screen module to display the card number, the password input box and the signature box, generate a signature trajectory diagram according to trajectory data sent by the touch control screen module, drive the touch control screen module to display, and generate the transaction data and the signature data into the electronic purchase order with the signature.
5. The intelligent block chain-based POS machine according to claim 1, wherein the touch control screen module is used for: capturing the sliding track of the finger of the card holder, acquiring the coordinate values of each point on the track, generating track data and sending the track data to the processor; the intelligent communication module comprises a WIFI module and/or a 5G module.
6. The intelligent POS machine system based on the block chain as claimed in claim 1, wherein the FPGA module is used for obtaining the control right of the touch control screen module, using a built-in hidden memory as a display memory to display an interface of the display screen, performing encryption operation on a password input through the touch control screen module to generate a ciphertext, scrambling and transmitting the ciphertext, performing DES/AES encryption operation on the password to generate the ciphertext, adding an MD5 check code to the ciphertext, and performing ciphertext scrambling and transmitting.
7. The intelligent system of a block chain based POS machine according to claim 6, further comprising an intelligent code scanning module in communication connection with the intelligent comprehensive processing module, wherein the intelligent code scanning module is used for acquiring commodity information data and transmitting the commodity information data to the intelligent comprehensive processing module.
8. The intelligent system of a block chain based POS station according to claim 7, wherein the intelligent integrated processing module is further configured to generate order data according to the merchandise information data, and then control the touch control screen module to obtain the electronic order.
9. The intelligent blockchain-based POS station system of claim 1, wherein the intelligent communications module further comprises: and the communication control unit is in communication connection with the WIFI module and the 5G module and is used for acquiring the current network state, automatically starting the 5G module if the WIFI signal is unstable, and communicating with the outside through the 5G module.
10. The intelligent blockchain-based POS station system according to claim 9, further comprising: the setting is in wisdom communication module with prevent hot wall between the processing module is synthesized to wisdom, prevent hot wall and be used for, prevent hot wall's input and output respectively with communication server, data transmission manager electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139480.4A CN114550390A (en) | 2022-02-16 | 2022-02-16 | POS all-in-one wisdom system based on block chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210139480.4A CN114550390A (en) | 2022-02-16 | 2022-02-16 | POS all-in-one wisdom system based on block chain |
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| CN114550390A true CN114550390A (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210139480.4A Withdrawn CN114550390A (en) | 2022-02-16 | 2022-02-16 | POS all-in-one wisdom system based on block chain |
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Cited By (1)
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| CN117032592A (en) * | 2023-10-08 | 2023-11-10 | 湖南省金河计算机科技有限公司 | Cash register collection data storage system based on blockchain |
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