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Fingerprint identification device with cleaning function for attendance management system

A fingerprint recognition and cleaning technology, which is applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, registration/instructions, etc., can solve the problem of affecting the accuracy of fingerprint recognition, reducing the clarity of fingerprint display, reducing the accuracy of fingerprint recognition, etc. problems, to achieve good dust-proof effect, reduce gaps, and improve efficiency

Inactive Publication Date: 2020-02-11
深圳市壹闻科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing fingerprint attendance machine, the surface will be contaminated with more impurities, such as sweat stains, dust, etc., and the impurities will affect the accuracy of fingerprint recognition. Not only that, but when the fingers are too dry, the clarity of the fingerprint display will be reduced. Accuracy will also reduce the accuracy of fingerprint recognition

Method used

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  • Fingerprint identification device with cleaning function for attendance management system
  • Fingerprint identification device with cleaning function for attendance management system
  • Fingerprint identification device with cleaning function for attendance management system

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Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0025] Such as Figure 1-2 As shown, a fingerprint recognition device with a cleaning function used in an attendance system includes a main body 1 and a connecting ring 2, the shape of the main body 1 is a cuboid, and an identification system is provided in the main body 1, and the main body 1 One side is provided with a detection hole, the connecting ring 2 is located in the main body 1, the axis of the connecting ring 2 is perpendicular to the top of the main body 1, and the main body 1 is provided with a cleaning mechanism and an auxiliary mechanism. The mechanisms are located on the side of the connection ring 2 away from the top of the main body 1 and on...

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Abstract

The invention relates to a fingerprint identification device with a cleaning function for an attendance management system. The device comprises a main body and a connection ring, wherein the main bodyis a cuboid; an identification system is arranged in the main body; a detection hole is arranged at one side of the main body; the connection ring is in the main body; an axis of the connection ringis vertical to the top of the main body; a cleaning mechanism and an auxiliary mechanism are arranged in the main body; and both the cleaning mechanism and the auxiliary mechanism are at the side, farfrom the top of the main body, of the connection ring and at the side, far from the detection hole, of the connection ring. The fingerprint identification device with the cleaning function for the attendance management system realizes a function of removing impurities on a glass disk through the cleaning mechanism so as to prevent impurities form affecting detection accuracy, and realizes a finger heating function through the auxiliary mechanism so as to make the finger sweat to prevent the finger from being too dry to affect collection of finger information.

Description

technical field [0001] The invention relates to the field of biological identification equipment, in particular to a fingerprint identification device with a cleaning function used in an attendance system. Background technique [0002] The so-called biometric technology is to use the inherent physiological characteristics of the human body (such as fingerprints, faces, irises, etc.) , voice, gait, etc.) to carry out personal identification, among them, the fingerprint time attendance machine is a kind of biometric equipment, which is a kind of equipment for identifying identity through fingerprints. [0003] During the use of the existing fingerprint attendance machine, the surface will be contaminated with more impurities, such as sweat stains, dust, etc., and the impurities will affect the accuracy of fingerprint recognition. Not only that, but when the fingers are too dry, the clarity of the fingerprint display will be reduced. Accuracy will also reduce the accuracy of f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C1/10G06K9/00
CPCG07C1/10G06V40/12
Inventor 李佰强
Owner 深圳市壹闻科技有限公司
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