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Light-operated access control system based on cellphone fingerprint identification

A fingerprint identification and mobile phone technology, applied in the field of light control access control system, can solve the problems of hidden safety hazards, information loss, etc., and achieve the effects of easy portability and use, improved security, and improved user experience

Active Publication Date: 2013-10-23
KUANG CHI INTELLIGENT PHOTONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since most of the fingerprint identification devices are fixed somewhere, the user's fingerprint information is likely to be left on the fingerprint identification device, resulting in information loss and potential safety hazards.

Method used

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  • Light-operated access control system based on cellphone fingerprint identification
  • Light-operated access control system based on cellphone fingerprint identification
  • Light-operated access control system based on cellphone fingerprint identification

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 2 , is a schematic diagram of a light-controlled access control system based on mobile phone fingerprint recognition provided in Embodiment 2 of the present invention. Compared with Embodiment 1, the mobile phone 11 also includes:

[0037] The encryption unit 21 is connected to the data processing unit 11b and the optical signal transmitting unit 11c at both ends, and is used to encrypt the digital information converted by the data processing unit 11b.

[0038] Correspondingly, the light-controlled door lock 12 also includes:

[0039] The decryption unit 22 is connected to the receiving unit 12a and the verification unit 12b at both ends, and is used to decrypt the digital information extracted by the receiving unit 12a.

[0040] Compared with Implementation 1, this embodiment encrypts and decrypts digital information during transmission, which further improves the security of fingerprint verification.

[0041] see image 3 , is a schematic diagram of a l...

Embodiment 3

[0045] see Figure 4 , which is a schematic diagram of a light-controlled access control system based on mobile phone fingerprint recognition provided in Embodiment 4 of the present invention. Compared with Embodiment 3, it also includes:

[0046] The storage unit 41 is used for storing the fingerprint information of the user. The storage unit 41 may be a programmable read-only memory, an erasable programmable read-only memory or a flash memory. The fingerprint information can be directly written by the manufacturer or written by the user. The fingerprint information can be written in binary or other computer programming languages ​​such as assembly language and high-level language that are easy to identify. In this embodiment, for the convenience of reading, the fingerprint information is written in a high-level computer language.

[0047] The feature comparison unit 42 is used to obtain the feature value of the fingerprint information scanned by the fingerprint collection...

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PUM

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Abstract

The invention discloses a light-operated access control system based on cellphone fingerprint identification. The light-operated access control system comprises a cellphone, a light-operated door lock, a door end fingerprint database and a system server, wherein the cellphone is used for scanning fingerprint information and sending the fingerprint information in the form of a visible light signal; the light-operated door lock is used for extracting the information carried in the visible light signal and executing corresponding actions; the door end fingerprint database is used for storing the fingerprint information; the system server is used for monitoring the light-operated door lock and providing the fingerprint information to the door end fingerprint database. Since the fingerprint information is collected by the cellphone carried by a user and the cellphone is convenient to carry and use, so that the safety and the user experience are improved; moreover, the fingerprint information is sent through the visible light signal and is monitored by the system server in real time, so that the management efficiency and the safety of the system can be improved.

Description

technical field [0001] The invention relates to the technical field of access control systems, in particular to an optical control access control system based on mobile phone fingerprint identification. Background technique [0002] Wireless optical communication technology, also known as visible light communication, communicates through high-frequency flickering of LED light sources. Light represents 1, and no light represents 0. Its transmission rate is as high as gigabits per second. Wireless optical communication transmits data through visible light. Compared with microwave technology, it has quite abundant spectrum resources, which is unmatched by general microwave communication and wireless communication. At the same time, visible light communication can be applied to any communication protocol and any environment; In terms of reliability, there is no need to worry about the content of communication being stolen; the equipment of wireless optical communication is flexi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 刘若鹏栾琳刘敏孙文超
Owner KUANG CHI INTELLIGENT PHOTONIC TECH