Payment collection device based on hand veins and multiple finger fingerprints

Abstract

Provided is a payment collection device based on hand veins and multiple finger fingerprints, comprising a keyboard, a display screen, a housing, a handle, a hand vein collection module, a multiple finger fingerprint collection module and a wireless transmit-receive module. The device is generally in a standby state, and starts to work when a user wakes up the device through a key: first, inputting a money amount on the keyboard and displaying data on a display screen; utilizing the hand vein collection module to obtain a hand vein image, and meanwhile utilizing the multiple finger fingerprint collection module to collect fingerprint images of an index finger, a middle finger, a ring finger and a little finger on the handle; then sending the collected vein image, the fingerprint images and the money amount to a background system through the wireless transmit-receive module, and receiving returned operation information; and finally displaying an operation result on the display screen. The device takes full advantage of different hand biological characteristics of the hand veins and the fingerprints, and has the characteristics of higher accuracy, anti-falsification and security compared with a single vein authentication mode.

Description

Technical field: [0001] The invention relates to a payment collection device based on dorsal hand veins and multi-fingerprints, and belongs to the technical field of biometric payment authentication. Background technique: [0002] The emergence of bank cards has replaced the original paper currency consumption method, and with the advent of the data age, people's consumption and payment methods have gradually changed. Using human biometric identification technology, biometric payment is gradually replacing bank cards, making people free from the shackles of bank cards and realizing cardless consumption. At this time, as long as you register your biometric information and bank account number with the credit card company, you only need to read the biometrics on the reading device to obtain identity authentication when paying, and the consumption amount will be automatically deducted from the bank account. [0003] Vein pattern is a biological feature of the human body, which ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a payment authentication device based on the veins on the back of the hand and multi-fingerprints, which can collect two biological characteristics of the vein image on the back of the hand and the fingerprints of multiple fingers at the same time, increasing the amount of information collected for biological characteristics, and overcoming the problem of single back of the hand. The repeatability and forgery of vein recognition or single fingerprint recognition improve the accuracy and uniqueness of the payment authentication system

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