Attendance device

A attendance and miniature technology, applied in image data processing, printing process, registration/instruction, etc., can solve the problems of limited number of people, difficult identification, time-consuming, etc., and achieve the effect of fast identification speed, convenient portability, and convenient portability

Inactive Publication Date: 2009-09-30
沈阳爱国者网络科技有限公司
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AI Technical Summary

Problems solved by technology

[0003] The traditional time attendance device that recognizes paper punching is to identify the person who punches the card by identifying the coded hole on the paper. On the paper used as the time card, the binary code is punched according to each unit and person. During the attendance check process, the The piece of paper is inserted into the attendance device with light-emitting diodes. Therefore, this traditional attendance device is very time-consuming. Everyone needs to insert the piece of paper used as the time card into the attendance device to identify the code hole. The number of people who record attendance is also extremely limited
[0004] Based on the shortcomings of the above-mentioned traditional attendance devices, the existing magnetic card type attendance devices are developing rapidly, but it is obvious that the use of attend...

Method used

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Embodiment Construction

[0024] In order to further explain the technical means and effects of the present invention to achieve the predetermined purpose, the following is a kind of attendance device proposed according to the present invention, its specific implementation, structure, characteristics and effects in conjunction with the accompanying drawings and preferred embodiments. , as detailed below.

[0025] see figure 1 Shown is a structural block diagram of the attendance device of the present invention, the attendance device includes: a clock unit for providing time; a storage unit for storing user attendance information; an optical device for obtaining a microscopically enlarged optical image on the surface of an object module; an image sensor that generates an optical image acquired by the optical module into a digital image; an image recognition processing unit that picks up a miniature image code from the digital image generated by the image sensor, and decodes the miniature image code into...

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Abstract

The invention relates to an attendance device which comprises a clock unit, a memory unit, an optical module, an image sensor, an image recognition processing unit and a control module, wherein the clock unit is used for providing time; the memory unit is used for memorizing the attendance information of a user; the optical module is used for acquiring an optical image of the surface of an object amplified in a micro mode; the image sensor enables a digital image to be generated from the optical image acquired by the optical module ; the image recognition processing unit picks up a miniature image encoding from the digital image generated by the image sensor and decodes the miniature image encoding into an information code which uniquely corresponds to the image recognition processing unit; and the control module uses the information code acquired by the decoding of the image recognition processing unit and the current time as the attendance information, and correspondingly memorizes the attendance information into the memory unit. The attendance device acquires the identity information of the user in such a way that the miniature image encoding printed on the surface of the timecard is directly read, thereby having the advantages of high recognition rate without inserting a card, and the like, and can record the attendance for lots of people in a short time.

Description

【Technical field】 [0001] The invention relates to an attendance check device, in particular to an attendance check device for identifying identity and registering attendance through miniature image coding. 【Background technique】 [0002] In recent years, attendance devices have become more and more widely used. Every company is inseparable from attendance devices, and the current attendance devices mainly include traditional attendance devices that recognize paper punches and magnetic card type attendance devices that receive IC card information. [0003] The traditional time attendance device that recognizes paper punching is to identify the person who punches the card by identifying the coded hole on the paper. On the paper used as the time card, the binary code is punched according to each unit and person. During the attendance check process, the The piece of paper is inserted into the attendance device with light-emitting diodes. Therefore, this traditional attendance d...

Claims

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Application Information

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IPC IPC(8): G07C1/10G06K9/62G06T9/00B41M3/14
Inventor 黄磊
Owner 沈阳爱国者网络科技有限公司
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