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Intelligent authentication system and method based on wireless power supply sensor

A technology of wireless power supply and intelligent authentication, which is applied in the direction of instruments, energy-saving ICT, time registers, etc., can solve the problem of large key space and achieve the effect of large key space, adjustable encryption complexity, and high key space

Active Publication Date: 2012-06-27
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This new encryption authentication method has a large key space and adjustable encryption complexity, which can effectively make up for the defects of the existing encryption authentication system and adapt to different security requirements in various occasions.

Method used

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  • Intelligent authentication system and method based on wireless power supply sensor
  • Intelligent authentication system and method based on wireless power supply sensor
  • Intelligent authentication system and method based on wireless power supply sensor

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawing:

[0031] like figure 1 As shown, the intelligent authentication system based on the wireless power supply sensor of the present invention includes: a wireless power supply sensor platform, a client, a network server, an actuator and a database, wherein the client, the actuator and the database are connected to the network server respectively, and the wireless power supply sensor platform Communicate wirelessly with clients.

[0032] The operation process of the whole system is as follows: the client module reads the radio frequency signal reflected by the wireless power supply sensor platform, and transmits the signal to the network server in the form of hexadecimal code. The web server then analyzes the signal and converts it into a three-dimensional acceleration signal for further processing. The network server determines the rotation state of the access control card embe...

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Abstract

The invention discloses an intelligent authentication system and a method based on a wireless power supply sensor. The system comprises a wireless power supply sensor platform, a client, a network server, an executor and a database. The wireless power supply sensor platform acquires acceleration in a three-dimensional direction and transmits the acceleration to the client; after the client receives data, the data is transmitted to the network server; and the network server analyzes the data and converts the data into the acceleration in the three-dimensional direction for further processing. The intelligent authentication system and the method have the advantages that the hardware design of the original wireless power supply sensor is improved, the wireless power supply sensor is enabled to have a smaller volume and better communication efficiency, the defect that the traditional encryption authentication method purely depends on physical keys is overcome, the key space is very high and the encryption complexity is adjustable.

Description

technical field [0001] The invention relates to an intelligent encryption authentication system and method with adjustable encryption complexity integrated wireless charging sensor nodes and radio frequency data analysis and control. Background technique [0002] Encrypted authentication systems are widely used in various fields. In terms of the identification methods of the existing systems, they are mainly divided into two types: mechanical and electronic. Typical representatives of mechanical authentication include traditional keys, rotary combination locks on safes, and the like. Such systems are certified by matching the mechanical structure. Once the key is lost, security cannot be guaranteed. The mechanical structure of the rotary combination lock is complicated, and the key space is limited, so it is not suitable for use in public places. In addition, due to the limitation of physical structure, the mechanical type cannot change the internal structure and change ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32G07C9/00
CPCY02B60/50
Inventor 舒元超陈积明江发昌孙优贤
Owner ZHEJIANG UNIV
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