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Canteen card system adopting fingerprint recognition technology

A fingerprint identification technology and card reader technology, which is applied in the field of card reader machines in canteens, can solve problems such as limited applications, and achieve high accuracy and low cost

Inactive Publication Date: 2015-04-29
ANHUI NEOFOUND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Of course, due to the need to connect to a computer to complete the function of fingerprint identification, the application of this system in many aspects is limited.

Method used

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  • Canteen card system adopting fingerprint recognition technology
  • Canteen card system adopting fingerprint recognition technology

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0016] In order to better illustrate the present invention and facilitate understanding of the technical solutions of the present invention, typical but non-limiting examples of the present invention are as follows.

[0017] The credit card machine and the database server are connected to each other through a network cable.

[0018] Use fingerprint recognition technology to identify a specific fingerprint and convert it into a corresponding ID signal, and transmit the ID signal and consumption amount to the database server for processing, such as figure 1 .

[0019] The server stores the balance value corresponding to each ID. After deducting the consumption amount, the server returns a successful card swiping signal, and the card swiping is completed.

[0020] The applicant declares that the above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be assumed that the specific implementation of...

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PUM

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Abstract

The invention discloses a canteen card system adopting a fingerprint recognition technology. According to the technical scheme, the fingerprint recognition technology is utilized, a specific fingerprint is recognized, and is converted into a corresponding ID signal, and the ID signal and the expense are transmitted to a database server for processing; the server stores a remaining balance value corresponding to each ID, and returns a card reading success signal to finish card reading after the expense is deducted. Compared with the conventional canteen card system, the canteen card system adopting the fingerprint recognition technology has the advantages that an IC card is not required to be carried, so that the canteen card system is more convenient, lower in cost and higher in accuracy; inconvenience caused by the problems of loss, demagnetization of the IC card is overcome, and the card system is a new-generation canteen card system with high popularization value.

Description

Technical field: [0001] The invention belongs to the technical field of electrical appliances, and in particular relates to a canteen credit card machine using fingerprint identification technology. Background technique: [0002] Fingerprint identification technology corresponds a person with his fingerprint, and his real identity can be verified by comparing his fingerprint with the pre-saved fingerprint. Each person's skin texture (including fingerprints) differs in pattern, breakpoints and intersections, that is, is unique and remains unchanged throughout life. Relying on this uniqueness and stability, we can create fingerprint identification technology. Each person's skin texture, including fingerprints, varies in patterns, breakpoints, and intersections, which are unique and remain unchanged throughout life. Based on this, we can match a person with his fingerprint, and verify his real identity by comparing his fingerprint with the pre-saved fingerprint data. This is...

Claims

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Application Information

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IPC IPC(8): G06K9/00G07G1/14
CPCG07G1/14G06V40/1365
Inventor 聂刚谢峰龙海敏
Owner ANHUI NEOFOUND TECH