Biological identity authentication and payment system based on hand vein identification and identity authentication method

Abstract

A biological identity authentication and payment system based on hand vein identification and an identity authentication method are disclosed. A palm vein acquisition unit and a display interaction unit are included and are connected through a data line. The palm vein acquisition unit comprises a hand vein palm holding body, a lens module group, an image sensor, an infrared light emitting diode array, a light intensity sensor, a controller, a data storage unit, an encryption chip, and a communication interface which is connected with the display interaction unit. The electrical connection relationship of the palm vein acquisition unit is that the image sensor, the infrared light emitting diode array, the light intensity sensor, the data storage unit, the encryption chip, and the communication interface are connected with the corresponding interfaces of the controller respectively. The system and the method have advantages that a user only needs to register one-time hand vein information and bind a personal payment account to a hand vein identification biological identity authentication device for one time so that the binding of personal property account information and personal biological authentication information can be completed; and compared with other biological identification technology, the technology in the invention possesses high safety.

Description

technical field [0001] The invention relates to a biological identity authentication and payment system and an identity authentication method based on hand pulse recognition, which are mainly used for shopping settlement transactions. Background technique [0002] With the development of mobile Internet technology, mobile electronic payment technology led by Alipay and WeChat payment has become the main transaction payment technology means at present, replacing the traditional POSS machine credit card payment method, and users can conduct payment transactions through mobile terminals anytime and anywhere The business greatly saves people's transaction time and cost, and at the same time avoids the problems of fragile cash, easy loss, and difficulty in finding change. However, mobile electronic payment technology must rely on a communicable mobile terminal device in the payment transaction link, and keep the device in normal operation to complete the payment. In the absence o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a biometric identity authentication and payment system and identity authentication method based on hand pulse recognition, which is a convenient, fast and safe new POSS payment device and settlement transaction system based on biometrics technology to solve existing problems. The technology has the problems of long cash transaction time, high cost, fragile cash, easy to lose, and difficult to find change

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