Fingerprint unlocking device capable of being not affected by skin dryness

A technology for unlocking fingerprints and drying skin. It is used in the acquisition/organization of fingerprints/palmprints, control input involving air characteristics, heating methods, etc. It can solve the problem of insensitive fingerprint recognition, reduce people's work and life quality, and unclear skin texture. and other issues, to achieve the effect of ensuring the quality of work and life, major production and practical significance, and widespread application

Pending Publication Date: 2018-06-22
TIANJIN UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] However, for the current fingerprint reader, in winter, the skin texture is usually unclear due to the dry skin of people in winter, which makes fingerprint recognition insensitive or unrecognizable, res

Method used

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  • Fingerprint unlocking device capable of being not affected by skin dryness

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] see figure 1 , the present invention provides a fingerprint unlocking device not affected by skin dryness, which includes a fingerprint identification module 1, a humidity sensor 2 and a miniature humidifier 3;

[0022] The humidity sensor 2 and the micro humidifier 3 are located around the fingerprint identification module 1 .

[0023] It should be noted that, for the present invention, the fingerprint unlocking device may be any existing electronic device with a fingerprint recognition function and a fingerprint recognition module installed therein. For example, it can be a mobile phone, a tablet computer, a fingerprint time attendance machine, etc.

[0024] In the present invention, in terms of specific implementation, the humidi...

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Abstract

The invention discloses a fingerprint unlocking device capable of being not affected by the skin dryness. The fingerprint unlocking device comprises a fingerprint identification module (1) and a miniature humidifier (3), and a humidity sensor (2) and the miniature humidifier (3) are located around the fingerprint identification module (1). According to the fingerprint unlocking device capable of being not affected by the skin dryness, fingerprint identification is not easily affected no matter whether the finger skin of people is dry or not, thus the sensitivity of fingerprint identification is improved, the work and life quality of people is ensured, wide application and promotion of the fingerprint unlocking device are facilitated, and the fingerprint unlocking device has great production practical significance.

Description

technical field [0001] The invention relates to the technical field of fingerprint identification, in particular to a fingerprint unlocking device not affected by skin dryness. Background technique [0002] At present, it is more and more common for people to use fingerprint readers to unlock mobile phones and clock in to work. Fingerprint readers have become an important tool in daily life. [0003] However, for the current fingerprint reader, in winter, the skin texture is usually unclear due to the dry skin of people in winter, making fingerprint recognition insensitive or unrecognizable, resulting in people's daily life. Activities are hindered, and may even be missed, which seriously affects people's normal work and life, and reduces people's work and life quality. [0004] Therefore, there is an urgent need to develop a technology that can make fingerprint recognition not easily affected regardless of whether people's finger skin is dry, thereby improving the sensitiv...

Claims

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Application Information

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IPC IPC(8): F24F6/02F24F11/89F24F11/64F24F11/56G06K9/00F24F110/20
CPCF24F6/02F24F11/0008G06V40/12
Inventor 易茗慧邹强
Owner TIANJIN UNIV
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