Fingerprint identification access control device with dustproof function based on block chain

Abstract

The invention relates to a fingerprint identification access control device with a dustproof function based on a block chain. The fingerprint identification access control device comprises a main bodyand a door body. A dustproof mechanism is arranged in the main body and comprises a support, a cover plate, a fingerprint recognition device, two dust removal assemblies and two folding and unfoldingassemblies. A disinfection mechanism is arranged in the main body and comprises a battery, an ultraviolet disinfection lamp, a cable and two connecting assemblies. According to the fingerprint identification access control device, data storage is carried out by adopting a block chain technology, so that the data security degree is high; moreover, the fingerprint identification access control device is provided with the dustproof mechanism, the storage function of the fingerprint recognition device is realized and the probability that the fingerprint recognition device is covered with dust isreduced, so that the dustproof function is achieved; and with the disinfection mechanism, the function of disinfecting and sterilizing the fingerprint recognition device is achieved, the probability of cross infection is reduced, and safety is improved.

Description

technical field [0001] The invention relates to a block chain-based fingerprint recognition access control device with a dustproof function. Background technique [0002] Blockchain technology uses block chain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and utilizes intelligence composed of automated script codes. A new distributed infrastructure and computing method that uses contracts to program and manipulate data. It is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanisms, and encryption algorithms. [0003] Blockchain technology has a high degree of data security and is widely used, including fingerprint recognition access control devices. [0004] The fingerprint identification access control device of the prior art generally adopts the traditional d...

AI Technical Summary

Problems solved by technology

[0004] The fingerprint identification access control device of the prior art generally adopts the traditional data encryption method, which is easy to cause data loss, and the fingerprint identification device of the fingerprint identification access control device of the prior art is usually exposed, which increases the probability of being covered by dust. Affect the identification effect of the fingerprint identification access control device of the prior art, not only that, the fingerprint identification access control device of the prior art cannot carry out disinfection and sterilization work to the fingerprint identification device after fingerprint identification is completed, causing the remaining bacteria on the fingerprint identification device to easily The risk of cross-infection in human contact reduces the security of prior art fingerprint identification access control devices

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