Fingerprint lock control system and method based on blockchain technology

A control system and fingerprint lock technology, applied in the field of fingerprint lock control systems based on blockchain technology, can solve problems such as hidden safety hazards of houses, lack of protection effect, etc., and achieve the effect of reducing security threats

Inactive Publication Date: 2019-10-18
江苏橙贝科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual application of fingerprint locks, since the fingerprints of the head of the household are easy to obtain, a simple fingerprint lock can be opened by using some fingerprint simulation tools, so only fingerprint locks often cannot achieve a good protective effect, and criminals can easily Crack the fingerprint lock, which brings great hidden danger to our house security

Method used

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  • Fingerprint lock control system and method based on blockchain technology
  • Fingerprint lock control system and method based on blockchain technology
  • Fingerprint lock control system and method based on blockchain technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0127] Embodiment 1: Limiting conditions: the user enters valid password A, fingerprint information B and random dynamic code C; valid password A pre-stored in the verification unit 1 , the fingerprint information database of visitors allowed by the householder to enter the house, and the random dynamic code C obtained by the terminal of the householder 1 ;

[0128] ①If A=A 1 , when the fingerprint information B is compared with the fingerprint information database of visitors allowed to enter the house by the head of household, the corresponding fingerprint information B is found in the information database 1 , B=B 1 ; Then the identity verification is successful, the verification unit prompts "YES", and the fingerprint lock is opened.

[0129] ②If A≠A 1 , when the fingerprint information B is compared with the fingerprint information database of visitors allowed to enter the house by the head of household, the corresponding fingerprint information B is not found in the i...

Embodiment 2

[0132] Embodiment 2: limited condition: continue to operate under the situation of 2., 3., 4. in embodiment 1;

[0133]1. After the user authentication fails, re-authenticate, the authentication succeeds in the second authentication, and the fingerprint lock is opened;

[0134] 2. After the user verification fails, re-authentication, if the user has verified more than 5 times within 5 minutes, if all verifications fail, the head of the household will be alerted.

Embodiment 3

[0135] Embodiment 3: Limiting conditions: continue to operate on the basis of situation 2 of embodiment 2;

[0136] 1. After the user verification fails, the identity verification is not continued, and the stay time in front of the fingerprint lock is 15 minutes, and the head of the household terminal has no obvious response;

[0137] 2. After the user verification fails, the identity verification is not continued, and the stay time in front of the fingerprint lock is 25 minutes. The terminal of the head of the household sends out an alarm, and the head of the household gets the alarm.

[0138] 3. After the user verification fails, the identity verification is not continued, and the fingerprint lock is violently dismantled, the terminal of the head of the household sends out an alarm, and the head of the household gets the alarm.

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Abstract

The invention discloses a fingerprint lock control system and method based on blockchain technology, and the fingerprint lock control system comprises an identity recognition module, a fingerprint lock management module and a household owner terminal, wherein the identity recognition module comprises a password recognition unit, a fingerprint recognition unit, a dynamic code identifying unit and averifying unit, and the password identifying unit, the fingerprint identifying unit and the dynamic code identifying unit are electrically connected to the verifying unit, respectively. The fingerprint lock control system provided by the invention is reasonable in module design and simple in operation. By combining the blockchain and the fingerprint lock technology, the fingerprint lock control system and method provided by the invention not only effectively realize the control and management of the fingerprint lock, but also ensure the safety of the house of the household owner, and at the same time greatly reduce the threat of the house. In the technical solution, presets and corresponding module settings are made for various situations that may occur in the house, so that the householdowner can understand and carry out effective treatment in the first time in the case of house theft to reduce the property loss, thereby having high practicability.

Description

technical field [0001] The invention relates to the technical field of fingerprint lock control, in particular to a fingerprint lock control system and method based on blockchain technology. Background technique [0002] Fingerprint lock is a kind of intelligent lock that uses the fingerprint of human finger as the identification carrier and means. It is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. Fingerprint locks are generally composed of two parts: electronic identification and control, and mechanical linkage system. The uniqueness and non-reproducibility of living fingerprints determine that fingerprint locks are the most secure locks among all locks at present. [0003] However, in the actual application of fingerprint locks, since the fingerprints of the head of the household are easy to obtain, a simple fingerprint lock can be opened by using some fingerprint simulation t...

Claims

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Application Information

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IPC IPC(8): G07C9/00
CPCG07C9/00309G07C9/00563G07C9/00571
Inventor 万志伟张其新
Owner 江苏橙贝科技有限公司
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