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Front-end device capable of simultaneously supporting electronic legal currency and digital currency circulation

A technology of currency circulation and digital currency, applied in the financial field, can solve problems that cannot be supported by pure digital currency, and achieve the effect of high security and high system integration

Active Publication Date: 2019-12-31
HEBEI LVWANG INFOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today, bank cards, U-terminals, dynamic tokens, and corresponding supporting environments (ATMs, POS machines, online banking, mobile banking, etc.) are used to ensure the normal operation of electronic legal currency deposits and withdrawals, payments, transfers, remittances, etc., and the country is also planning The issuance of pure digital currency (cryptocurrency) based on blockchain technology, it is obvious that the existing bank card technology cannot provide good support for pure digital currency based on blockchain technology

Method used

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  • Front-end device capable of simultaneously supporting electronic legal currency and digital currency circulation
  • Front-end device capable of simultaneously supporting electronic legal currency and digital currency circulation

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Embodiment Construction

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circums...

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Abstract

The invention discloses a front-end device capable of simultaneously supporting electronic legal currency and digital currency circulation. The front-end device comprises a card body, a financial chiparranged on the card body, a display screen, a private key certificate module, a communication module, an input module and a battery for supplying power, wherein the display screen, the private key certificate module, the communication module, the input module and the battery are arranged on the card body; the financial chip is used for realizing transaction of the electronic legal currency, andthe transaction mode of the electronic legal currency comprises access, payment, account transfer and / or remittance; the private key certificate module is used for acquiring a private key and a certificate required for realizing digital currency transaction signature; the communication module is used for data communication between the front-end device and other front-end devices and / or an intelligent terminal; the display screen is used for displaying transaction information of the digital currency; and the input module is used for inputting authorization information for confirming digital currency transaction. The front-end device is compatible with all existing circulation environments such as electronic legal currency storing and taking, payment and account transferring, meanwhile, thecirculation requirement of digital currency can be met, and the electronic legal currency and the digital currency can be used in an integrated mode.

Description

technical field [0001] The invention relates to the financial field, in particular to a front-end device that simultaneously supports the circulation of electronic legal currency and digital currency. Background technique [0002] Today, bank cards, U-terminals, dynamic tokens, and corresponding supporting environments (ATMs, POS machines, online banking, mobile banking, etc.) are used to ensure the normal operation of electronic legal currency deposits and withdrawals, payments, transfers, remittances, etc., and the country is also planning With the issuance of pure digital currency (cryptocurrency) based on blockchain technology, it is obvious that the existing bank card technology cannot provide good support for pure digital currency based on blockchain technology. [0003] Therefore, there is an urgent need for a front-end device that simultaneously supports the circulation of existing electronic legal currency and the circulation of pure digital currency (cryptocurrency...

Claims

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Application Information

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IPC IPC(8): G06Q20/32G06Q20/34G06Q20/36G06Q20/38
CPCG06Q20/3278G06Q20/36G06Q20/3674G06Q20/34G06Q20/3829G06Q20/38215
Inventor 鲍文彬张徵桂瑜亮焦旭成王晓光刘国
Owner HEBEI LVWANG INFOTECH CO LTD
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