WO2021031243A1 - Portefeuille électronique portable basé sur une chaîne de blocs pour monnaie virtuelle, et téléphone mobile - Google Patents

Portefeuille électronique portable basé sur une chaîne de blocs pour monnaie virtuelle, et téléphone mobile Download PDF

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Publication number
WO2021031243A1
WO2021031243A1 PCT/CN2019/103816 CN2019103816W WO2021031243A1 WO 2021031243 A1 WO2021031243 A1 WO 2021031243A1 CN 2019103816 W CN2019103816 W CN 2019103816W WO 2021031243 A1 WO2021031243 A1 WO 2021031243A1
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module
virtual currency
blockchain
virtual
portable electronic
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PCT/CN2019/103816
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English (en)
Chinese (zh)
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韩岳忠
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韩岳忠
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Publication of WO2021031243A1 publication Critical patent/WO2021031243A1/fr

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/04Payment circuits
    • G06Q20/06Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/08Payment architectures
    • G06Q20/10Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
    • G06Q20/105Payment 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"
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/30Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION 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
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof

Definitions

  • the invention belongs to the technical field of block chains, and particularly relates to a portable electronic wallet and mobile phone based on block chains for virtual currency.
  • Blockchain technology uses block-chain data structures to verify and store data, uses distributed node consensus algorithms to generate and update data, uses cryptography to ensure data transmission and access security, and uses smart contracts composed of automated script codes.
  • a new distributed infrastructure and calculation method for programming and manipulating data; blockchain technology is characterized by decentralization, openness and transparency, allowing everyone to participate in database records.
  • virtual currency is used for transactions in the blockchain.
  • the use of virtual currency avoids the use of huge capital flows, simplifies the transaction steps, and increases the payment security between users.
  • blockchain-based virtual currencies also has the following shortcomings : (1) The transfer and reception of the existing virtual currency must be realized by running a specific program on the computer, that is, the user must rely on the computer to realize the operation of the virtual currency, so that people must use the virtual currency outdoors To carry a computer, greatly reduces the convenience of using blockchain technology for transactions.
  • the purpose of the present invention is to provide a virtual currency that can be used anytime and anywhere without relying on a computer. Operate portable electronic wallet and mobile phone.
  • a portable electronic wallet for virtual coins based on blockchain including a storage module, a reading module, a processing module, a communication module, a human-computer interaction module and a power supply module;
  • the storage module stores virtual currency data based on the distributed public ledger of all nodes of the blockchain and a distributed ledger operating program based on the blockchain technology;
  • the processing module is communicatively connected to the storage module through the reading module, the processing module is communicatively connected to the human-computer interaction module, and the power supply module is electrically connected to the reading module, the processing module, and the The power supply terminal of the communication module and the man-machine interaction module.
  • the reading module is used to read the virtual currency data and the distributed ledger operating program in the storage module.
  • the processing module is used to run the distributed ledger operating program read by the reading module, and import the virtual currency data into the distributed ledger operating program to make the distributed ledger operating program complete Read the virtual currency data.
  • the human-computer interaction module is used to display the operating interface of the distributed ledger running program, and realize human-computer interaction through the operating interface.
  • the operation interface includes a display of the number of personal virtual coins, a virtual coin receiving virtual key, a virtual coin spending virtual key, a local virtual coin address generating virtual key, and a virtual coin operation detail query virtual key.
  • the communication module is used to enable the distributed ledger operating program to communicate with the blockchain node to realize the real-time update of the virtual currency data, and the communication module is also used to send all data to the blockchain node
  • the operation request of the operation interface realizes the human-computer interaction of the operation interface.
  • the blockchain-based virtual currency portable electronic wallet further includes an image reading module, wherein the image reading module is communicatively connected to the processing module;
  • the image reading module is used to read the external virtual currency address two-dimensional code and pass it into the distributed ledger running program for identification to realize the sending of virtual currency.
  • a blockchain-based virtual currency mobile phone includes any one of the aforementioned blockchain-based virtual currency portable electronic wallets.
  • the present invention is a portable electronic wallet and mobile phone for virtual currency based on blockchain.
  • the storage module in the portable electronic wallet stores virtual currency data based on the distributed public ledger of the full node of the blockchain and
  • the distributed ledger operating program of blockchain technology is equipped with a communication module and a human-computer interaction module at the same time.
  • the user can directly use the virtual currency portable electronic wallet provided by the present invention to realize various operations of virtual currency without relying on a computer. It is more convenient to use virtual currency when going out, which greatly improves the block-based The convenience of using the virtual currency of chain technology.
  • the present invention also provides a blockchain-based virtual currency mobile phone, which integrates the aforementioned portable electronic wallet into an ordinary mobile phone.
  • the user can directly use the mobile phone to operate the virtual currency without having to carry extra
  • the equipment greatly reduces the limitation of use and increases the scope of use. At the same time, it is easier to promote to the general public with mobile phones as a carrier.
  • Fig. 1 is a system block diagram of a virtual currency portable electronic wallet based on blockchain provided by the present invention.
  • first, second, third, etc. may be used in this disclosure to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as second information, and similarly, the second information may also be referred to as first information.
  • word “if” as used herein can be interpreted as "when” or “when” or "in response to determination”.
  • the blockchain-based virtual currency portable electronic wallet includes a storage module, a reading module, a processing module, a communication module, a human-computer interaction module, and a power supply module.
  • the storage module stores virtual currency data based on the distributed public ledger of all nodes of the blockchain and a distributed ledger operating program based on the blockchain technology.
  • the processing module is communicatively connected to the storage module through the reading module, the processing module is communicatively connected to the human-computer interaction module, and the power supply module is electrically connected to the reading module, the processing module, and the The power supply terminal of the communication module and the man-machine interaction module.
  • the storage module is used to store virtual currency data based on a distributed public ledger of all nodes of the blockchain and a distributed ledger operating program based on blockchain technology.
  • the virtual currency data is downloaded from the distributed public ledger in the full nodes of the blockchain, including the public ledger and the private data of all blockchain nodes.
  • each blockchain node can only read Take the public ledger and the private data of this node, and cannot read the data of other nodes.
  • the distributed ledger running program provided in this embodiment is a program that can connect blockchain nodes and can perform virtual currency operations, which is an existing program. There is no difference between the distributed ledger operating program in this embodiment and the existing program, and the existing program is directly transplanted to the electronic wallet.
  • the distributed ledger operating program may be, but not limited to: Bitcoin operating program, Litecoin operating program, and Ethereum operating program.
  • the types of virtual currencies can be, but are not limited to, Bitcoin, Litecoin, Ethereum, etc.
  • the reading module is used to read the virtual currency data and the distributed ledger operating program in the storage module, that is, prepare data for the processing module to start the distributed ledger operating program.
  • the processing module is used to start the distributed ledger operating program, and then connect to the blockchain node as a terminal to provide a correct address for the data transmission of the blockchain node.
  • the communication module is the basis for establishing a communication connection between the portable electronic wallet and the blockchain node, that is, establishing a communication connection with the blockchain node through the communication module to complete data transmission.
  • the blockchain nodes are the servers of other people and their own clients, that is, each node is the data center.
  • the human-computer interaction module is used as an interface for user operations.
  • the human-computer interaction is realized through the human-computer interaction module, that is, an operation interface is generated, and various virtual buttons are generated on the operation interface to complete various operations of virtual currency, such as Transfer out, transfer in, query, etc.
  • the operation interface generated by the human-computer interaction module can also display the number of personal virtual currency and the address of the local virtual currency account, which is convenient for users to view at any time.
  • the operation interface will first perform identity verification, and only after the identity verification is passed, the virtual currency operation interface can be entered.
  • the identity verification is password verification.
  • the displayed local virtual currency account address can be, but is not limited to, a two-dimensional code or a string of 26-digit binary codes. Through this design, it can be viewed and displayed by users anytime and anywhere, which greatly improves the convenience of use.
  • the use of the portable electronic wallet allows users to operate virtual currency anytime and anywhere, without relying on a computer, using virtual currency when going out, and no need to carry a computer, greatly improving the blockchain-based The convenience of using virtual currency.
  • the power module serves as the power source for the entire electronic wallet, and provides working power for the entire electronic wallet.
  • the power module may be, but not limited to, a lithium battery.
  • the virtual currency convenience electronic wallet disclosed in the present invention is a handheld type, and its size is similar to that of an ordinary mobile phone, such as 4.8 inches, 5.5 inches, and so on.
  • the storage module is a mobile hard disk with a capacity of at least 1TB.
  • the storage module uses the PCIE ⁇ 2 transmission protocol.
  • PCIE is a high-speed serial computer expansion bus standard, which has the advantage of fast data transmission speed. Compared with the traditional SATA transmission protocol, The transfer speed is 6 times that of the SATA transfer protocol, making data updates faster.
  • the surface of the electronic wallet is provided with a screen, and the operation interface generated by the human-computer interaction module is displayed on the screen. At the same time, the number of personal virtual currency and the local virtual currency address are also displayed on this screen.
  • the operating system of the electronic wallet is WIN, LINUX, MIC.
  • the reading module is used to read the virtual currency data and the distributed ledger operating program in the storage module.
  • the reading module reads the virtual currency data as the data support of the distributed ledger program.
  • the virtual currency data will be called through the processing module to realize the various data of the virtual currency in the account. Read.
  • the principle of reading the storage module by the reading module is the same as the principle of reading the hard disk by the computer. Both use the hard disk head to read the data in the storage module, that is, the hard disk head senses the magnetic field on the disk rotating in the hard disk. Changes to read the data.
  • the processing module is used to run the distributed ledger operating program read by the reading module, and import the virtual currency data into the distributed ledger operating program to make the distributed ledger operating program complete Read the virtual currency data.
  • the processing module is the computing center of the entire virtual currency portable electronic wallet. It not only plays the role of running the distributed ledger operating program, but also gives the distributed ledger the authority to call virtual currency data, and is also responsible for the distributed ledger operating program and area.
  • the input and output of various data communicated by the block chain node to realize the data interaction between the distributed ledger operation program and the block chain node.
  • the processing module of the portable electronic wallet is specifically used to run the distributed ledger running program, that is, it only works for this program.
  • the running speed is greatly improved, that is, the program Start-up and operation are faster, and the processing module performs data interaction more quickly when virtual currency data is updated, further shortening the data update time.
  • the human-computer interaction module is used to display the operating interface of the distributed ledger running program, and realize human-computer interaction through the operating interface.
  • the operation interface includes a display of the number of personal virtual coins, a virtual coin receiving virtual key, a virtual coin spending virtual key, a local virtual coin address generating virtual key, and a virtual coin operation detail query virtual key.
  • the human-computer interaction module is used to implement user input, that is, to generate an operating interface, perform human-computer interaction with the user, and act as an operating medium to implement various command input of the user, such as generating virtual currency on the operating interface to receive virtual currency Buttons, virtual currency expenditure virtual buttons, local virtual currency address generation virtual buttons, virtual currency operation details query virtual buttons, and display of personal virtual currency quantity.
  • the user can realize the command input of various virtual currency operations on the operation interface, and then realize various operations of the virtual currency.
  • the distributed ledger running program When the user presses the virtual currency receiving virtual button, the distributed ledger running program will send the local virtual currency address to the sender through the blockchain node. After the sender receives the address, the virtual currency can be exchanged based on this address. send.
  • the distributed ledger operating program When the user presses the virtual currency spending virtual button, the distributed ledger operating program will receive the recipient's virtual currency address sent by the blockchain node, and the local machine, that is, the distributed ledger operating program will follow this address Send virtual currency.
  • the distributed ledger running program When the user presses the virtual currency operation details query virtual button, the distributed ledger running program will send a query request to the blockchain node and at the same time send the local virtual currency address to the blockchain node. After the blockchain node receives the query request and the local virtual currency address, it will query related data on the blockchain public chain according to the local virtual currency address, and transmit it to the distributed ledger running program for display in time.
  • the communication module is used to enable the distributed ledger operating program to communicate with the blockchain node to realize the real-time update of the virtual currency data, and the communication module is also used to send all data to the blockchain node
  • the operation request of the operation interface realizes the human-computer interaction of the operation interface.
  • the communication connection between the portable electronic wallet and the blockchain node can be realized, and data interaction can be realized.
  • the communication module may include a wired communication sub-module and a wireless communication sub-module.
  • the wired communication sub-module refers to: the portable electronic wallet is connected to a computer via USB, and then the computer is connected to the blockchain node. Data interaction.
  • the wireless communication sub-module uses WIFI communication, that is, the portable electronic wallet can directly connect to the WIFI to communicate with the blockchain node, so as to directly interact with the blockchain node.
  • the portable electronic wallet can also be set to automatically update the network every 4 hours, that is, to connect to the blockchain node to update the virtual currency data every 4 hours.
  • the portable electronic wallet is guaranteed
  • the virtual currency data in is the latest data, so that users can use it at any time; on the other hand, reducing the update interval and increasing the number of updates can also shorten the update time of the virtual currency data in the portable electronic wallet.
  • the blockchain-based virtual currency portable electronic wallet further includes an image reading module, wherein the image reading module is communicatively connected to the processing module.
  • the image reading module is used to read the external virtual currency address two-dimensional code and pass it into the distributed ledger running program for identification to realize the sending of virtual currency.
  • the image reading module can be used to scan the QR code of the virtual currency of other users, and the virtual currency can be transferred directly without knowing the virtual currency address of another user, which greatly improves the convenience of virtual currency transfer .
  • the image reading module may be, but not limited to, a camera.
  • the aforementioned portable electronic wallet for virtual currency is applied to a mobile phone.
  • the blockchain-based virtual currency mobile phone provided in this embodiment includes the blockchain-based virtual currency portable electronic wallet described in the first embodiment.
  • the portable electronic wallet is combined with the mobile phone, so that the user can use the mobile phone to realize various operations of the virtual currency without using additional equipment, which further increases the convenience of use.
  • the mobile phone is due to the user population. Wider, more conducive to the promotion of the use of virtual currency.
  • the user can directly use the virtual currency portable electronic wallet provided by the present invention to realize various operations of the virtual currency without relying on a computer. It is more convenient to use the virtual currency when going out, which greatly improves the blockchain-based The convenience of using technical virtual currency.
  • the present invention also provides a blockchain-based virtual currency mobile phone, which integrates the aforementioned portable electronic wallet into an ordinary mobile phone.
  • the user can directly use the mobile phone to operate the virtual currency without having to carry extra
  • the equipment greatly reduces the limitation of use and increases the scope of use. At the same time, it is easier to promote to the general public with mobile phones as a carrier.
  • the present invention is not limited to the above-mentioned alternative embodiments.
  • anyone can derive other products in various forms under the enlightenment of the present invention, but regardless of any changes in its shape or structure, all that fall into the scope of the claims of the present invention The technical solutions within the scope fall within the protection scope of the present invention.

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  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Development Economics (AREA)
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  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

L'invention concerne un portefeuille électronique portable basé sur une chaîne de blocs pour monnaie virtuelle, et un téléphone mobile. Le portefeuille électronique portable basé sur une chaîne de blocs pour monnaie virtuelle comprend un module de stockage, un module de lecture, un module de traitement, un module de communication, un module d'interaction homme-ordinateur et un module d'alimentation électrique ; le module de stockage stocke des données de monnaie virtuelle d'un livre de comptes publics distribué sur la base d'un nœud complet de chaîne de blocs et d'un programme d'exploitation de livre de comptes distribués sur la base d'une technologie de chaîne de blocs ; le module de traitement est relié de manière communicante au module de stockage au moyen du module de lecture ; le module de traitement est connecté en communication au module d'interaction homme-ordinateur ; et le module d'alimentation électrique est électriquement connecté au module de lecture, au module de traitement, au module de communication et à une extrémité d'alimentation électrique du module d'interaction homme-ordinateur, respectivement. La présente invention peut effectuer une opération de monnaie virtuelle à tout moment et n'importe où, sans dépendre d'un ordinateur, ce qui permet d'éviter l'inconvénient qu'une opération de monnaie virtuelle classique doit utiliser un ordinateur, et d'améliorer considérablement la commodité d'utilisation.
PCT/CN2019/103816 2019-08-19 2019-08-30 Portefeuille électronique portable basé sur une chaîne de blocs pour monnaie virtuelle, et téléphone mobile WO2021031243A1 (fr)

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CN201910765641.9 2019-08-19
CN201910765641.9A CN110472952A (zh) 2019-08-19 2019-08-19 基于区块链的虚拟币便携式电子钱包及手机

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PCT/CN2019/129981 WO2021031503A1 (fr) 2019-08-19 2019-12-30 Terminal d'opération portable de monnaie virtuelle à base de chaîne de blocs

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