Mobile terminal and electronic system based on biological recognition

A biometric, mobile terminal technology, applied in the field of intelligent mobile terminals, can solve the problem of inability to dynamically adjust the biometric comparison threshold, and achieve the effect of improving security

Inactive Publication Date: 2016-04-06
SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a biometric-based mobile terminal and electronic system to solve the technical problem that existing mobile terminals cannot dynamically adjust the biometric comparison threshold

Method used

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  • Mobile terminal and electronic system based on biological recognition
  • Mobile terminal and electronic system based on biological recognition

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0019] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an in...

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Abstract

The invention discloses a mobile terminal based on biological recognition. The mobile terminal comprises a display module, a master chip, a biological recognition chip, a fingerprint acquisition module, a vein acquisition module, a facial image acquisition module, an iris image acquisition module, a speech acquisition module, a document reading module and a wireless communication module, wherein a comparison threshold adjustment unit and a storage unit used for storing a biological recognition algorithm are arranged inside the biological recognition chip, and the comparison threshold adjustment unit can adjust a biological recognition comparison threshold according to successfully recognized biological characteristics. By adopting the technical scheme of the invention, the safety, reliability and working efficiency of biological identity recognition and verification can be improved.

Description

technical field [0001] The invention relates to the technical field of intelligent mobile terminals, in particular to a mobile terminal and an electronic system based on biometric identification. Background technique [0002] In existing biometric authentication devices, in order to ensure the reliability and security of identity verification, the predetermined fixed threshold is usually set relatively high. Due to factors such as air temperature and humidity, sensor aging, and dry or wet fingers, the quality of fingerprint images collected by fingerprint sensors is often poor. If the predetermined fixed threshold is set too high, it will lead to fingerprint verification failure and high rejection rate, which will affect the efficiency of fingerprint comparison; sex and safety. The biometric comparison threshold of existing biometric authentication devices is preset as a fixed value, which cannot be dynamically adjusted according to actual usage conditions, which affects t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32
CPCG06F21/32
Inventor 邵宇汪长洪
Owner SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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