Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Identity authentication system and method based on infrared communication

A technology of identity authentication and infrared communication, which is applied in the field of infrared dot matrix multi-signal processing and identity authentication, can solve the problems of low authentication efficiency and achieve the effect of improving authentication efficiency, ensuring validity and usability, and highly reliable identity authentication services

Active Publication Date: 2022-05-13
HARBIN INST OF TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of low authentication efficiency of existing infrared authentication methods, and the present invention provides an identity authentication system and method based on infrared communication

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Identity authentication system and method based on infrared communication
  • Identity authentication system and method based on infrared communication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] see figure 1 To illustrate this embodiment, the identity authentication system based on infrared communication described in this embodiment includes N clients, a receiver and a security authentication server; N is an integer greater than or equal to 5;

[0051] A first database is set in the receiving end, and the first authentication information of each client is stored in the first database;

[0052] A second database is provided in the security authentication server, and the second authentication information of each client is stored in the second database;

[0053] Each client is used to generate a string with a time stamp from the user identity information in a preset format, convert the generated string with a time stamp into an infrared signal, and send it to the receiving end;

[0054] The receiving end is used to convert each received infrared signal into a digital signal, conduct preliminary identification on each digital signal through the first authenticatio...

Embodiment 2

[0072] see figure 1 Describe this embodiment, the identity authentication method based on infrared communication described in this embodiment, the authentication method is realized based on the authentication system, the authentication system includes N users, a receiving end and a security authentication server, N is greater than or an integer equal to 5; a first database is set in the receiving end, and the first authentication information of each client is stored in the first database;

[0073] A second database is provided in the security authentication server, and the second authentication information of each client is stored in the second database;

[0074] The authentication method includes the following steps:

[0075] A step for generating a character string with a time stamp from the user identity information in a preset format through the user terminal, converting the generated character string with the time stamp into an infrared signal, and sending it to the rece...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An identity authentication system and method based on infrared communication relates to the field of infrared dot matrix multi-signal processing method and identity authentication. The problem of low authentication efficiency of the existing infrared authentication method is solved. Each user end of the present invention is used to generate a character string with a time stamp and convert it into an infrared signal; the receiving end is used to convert each received infrared signal into a digital signal and pass First, the authentication information conducts a preliminary identification of each digital signal, and sends the initially qualified digital signal to the security certification server; the security certification server decrypts each of the received preliminary certified digital signals, and when each decrypted After the timestamp authentication in the digital signal is successful, the digital signal after the timestamp authentication is successfully matched with the corresponding second authentication information in the second database, and the matching result is sent to the corresponding client as the authentication result. The present invention is mainly used for identity authentication.

Description

technical field [0001] The invention relates to an infrared lattice multi-signal processing method and the field of identity authentication. Background technique [0002] Current mainstream identity authentication technologies include NFC authentication, RFID authentication, network authentication, magnetic card authentication, etc.; [0003] NFC authentication and magnetic card authentication are only suitable for short-distance identity authentication due to the limitation of communication distance. In densely populated environments, congestion is prone to occur, resulting in low efficiency; [0004] Due to the particularity of its physical medium, the RFID authentication method is costly and difficult to provide high-intensity protection of the information in the medium, which is prone to personal privacy leakage; [0005] Due to the inherent virtuality and anonymity of the Internet, network authentication cannot accurately determine the identity and location of the auth...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W12/03H04L9/32
CPCH04W12/068H04L9/3297H04L9/3247H04W12/03
Inventor 马宇辰夏时雨云梦泽刘念谷延锋
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com