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Fingerprint module, fingerprint lock and electronic equipment

A fingerprint module and resistor technology, applied in character and pattern recognition, instruments, computer parts and other directions, can solve the problems of fast power consumption and high power consumption of battery modules

Pending Publication Date: 2019-08-30
HUIZHOU BOSHIJIE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fingerprint locks are generally used outdoors, and are generally powered by a battery module. When the fingerprint module is in operation for a long time, its power consumption is relatively high, which makes the power consumption of the battery module faster.

Method used

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  • Fingerprint module, fingerprint lock and electronic equipment
  • Fingerprint module, fingerprint lock and electronic equipment
  • Fingerprint module, fingerprint lock and electronic equipment

Examples

Experimental program
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Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for the purpose of describing specific embodiments, and is not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of th...

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PUM

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Abstract

The invention relates to a fingerprint module, a fingerprint lock and electronic equipment. The fingerprint modulecircuit comprises a first electric input end, a first electric output end, a first switch tube, a second switch tube, a first resistor, an acquisition and identification module and a detection module, the first electric input end is used for being connected with a first power supply. The first electric input end is connected with the first end of the first switch tube; the second end of the first switch tube is connected with the first electric output end; the first electric inputend is connected with the control end of the first switch tube through a first resistor; the first electric input end is also connected with the first end of the second switch tube through a first resistor; the second end of the second switch tube is grounded; the detection module is connected with the control end of the second switch tube; the first electric output end is connected with the collection and recognition module, in the working process of the fingerprint module, when the collection and recognition module does not need to work, the collection and recognition module is in a closed state, and when the collection and recognition module needs to work, the detection module wakes up the collection and recognition module, so that the power consumption of the fingerprint module can bereduced.

Description

technical field [0001] The invention relates to the technical field of fingerprint collection, in particular to a fingerprint module, a fingerprint lock and electronic equipment. Background technique [0002] The fingerprint lock is a lock that can control the opening or closing of the lock according to the detected fingerprint information. [0003] The fingerprint module is the core component of the fingerprint lock, which is installed on devices such as fingerprint access control or hard disk, and is used to complete the collection and identification of fingerprints. The fingerprint module is mainly composed of a fingerprint collection module and a fingerprint recognition module. The fingerprint collection module is used to collect the user's fingerprint. The fingerprint recognition module can match the fingerprint collected by the fingerprint collection module with the built-in fingerprint data to complete fingerprint recognition. Fingerprint locks are generally used out...

Claims

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Application Information

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IPC IPC(8): G06K9/00G07C9/00
CPCG07C9/00563G06V40/13
Inventor 陈潭蔡海涛李四强颜超陶巧文
Owner HUIZHOU BOSHIJIE TECH CO LTD
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