DIGITAL CURRENCY SETTLEMENT SYSTEM AND SETTLEMENT METHOD AND PAYMENT DEVICE

Title:

DIGITAL CURRENCY SETTLEMENT SYSTEM AND SETTLEMENT METHOD AND PAYMENT DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/000684

Kind Code:

A1

Abstract:

A digital currency settlement system, comprising: a payment device (1), a digital currency blockchain system (3), a network server (4), a management center (5), and a settlement terminal (6). The settlement terminal (6) reads user information in the payment device (1) of User A to generate a transaction, and the transaction is transmitted to the management center (5) through the network server (4). The management center (5) converts the quantity y of a digital currency in the transaction information into an intermediate currency of a corresponding quantity Y0, and transfers the intermediate currency of the corresponding quantity Y0 from an account of User A to an account of User B, and after a certain time, the total quantity Y of the intermediate currency in the account of User B is counted and converted into the digital currency of a corresponding quantity Z according to the total quantity of the intermediate currency, and the transaction generated by the management center (5) is sent to the digital currency blockchain system (3), and the digital currency of the corresponding quantity is transferred from the management center (5) to the account address of User B.

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Inventors:

SHEN WEI (CN)
ZHONG LIDUO (CN)

Application Number:

PCT/CN2018/106050

Publication Date:

January 02, 2020

Filing Date:

September 17, 2018

Export Citation:

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Assignee:

BEIJING BIGCODE TECH CO LTD (CN)
BEIJING SIGONE INVEST CO LTD (CN)

International Classes:

G06Q20/06

Foreign References:

CN108090761A	2018-05-29
CN106960388A	2017-07-18
CN106056373A	2016-10-26
US20170346637A1	2017-11-30

Attorney, Agent or Firm:

BEIJING GUOFANINTELLECTUAL PROPERTY AGENCY (CN)

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