Biological feature-based payment system, method and device and readable storage medium

Abstract

The invention discloses a biological feature-based payment system, method and device and a readable storage medium. The biological feature-based payment system comprises a charging foreground, an account subsystem and an association subsystem in communication connection with one another, wherein the charging foreground is used for sending obtained biological feature information to the association subsystem so that the association subsystem can obtain account information corresponding to the biological feature information; and the association subsystem is used for sending the account information to the account subsystem and carrying out fee-deduction payment on an account corresponding to the account information through the account subsystem. According to the system, the charging foreground and the account subsystem are associated through the association subsystem, and payment can be carried out through the account corresponding to the account information by means of the biological feature information obtained by the charging foreground, so that the payment is divorced from physical vouchers and hardware demands, the risk of physical voucher loss is avoided, the operation cost is reduced, the collection process is simplified and the convenience of the payment is increased.

Description

technical field [0001] The present invention mainly relates to the technical field of electronic payment, in particular to a biometric-based payment system, method, device and readable storage medium. Background technique [0002] With the improvement of people's living standards, people's consumption ability has also been greatly improved. With the development of technology, people's payment methods have also become diverse, from cash payment, to bank card consumption, and now to the popularity of mobile payment, people's requirements for the convenience and security of payment are also constantly increasing. However, although today's payment technology and means have been significantly developed, there are still various inconveniences, such as: still need to carry payment physical vouchers (currency, bank card, mobile terminal, etc.), resulting in inconvenience to carry, easy to lose, etc.; for For QR code payment, you need to use QR code as the payment connection method,...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a biometric-based payment system, method, device and readable storage medium, aiming to solve the problem of payment in the prior art relying on physical vouchers or hardware, resulting in inconvenient payment

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