Fingerprint identification equipment with disinfection function based on block chain technology

Abstract

The invention relates to fingerprint identification equipment with a disinfection function based on a block chain technology. Included are a body and a recognizer, the main body is in a cuboid shape,the recognizer is arranged in the main body; a processor and a memory are arranged in the main body; the processor is electrically connected with the memory; the memory receives the block chain data written by the block chain node, and the block chain data is stored; a disinfection mechanism is arranged in the main body, the disinfection mechanism comprises a power assembly, a glass tube, a disinfection lamp, two fixing rods, two first bearings and two rotating rings,the main body is also provided with a dust removal mechanism which comprises a fixed pipe, a scraping rod, two dust collection boxes and two wind power assemblies. The fingerprint identification equipment with the disinfection function based on the block chain technology has the advantages that the sterilization and disinfection effects are realized through the disinfection mechanism, and in addition, the function of removing dust on a glass tube is realized through the dust removal mechanism.

Description

technical field [0001] The invention relates to a fingerprint identification device with disinfection function based on block chain technology. 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 the field of fingerprint identification. [0004] The fingerprint identification equipment of the prior art generally adopts the traditional data encryption m...

AI Technical Summary

Problems solved by technology

[0004] The fingerprint recognition devices of the prior art generally adopt the traditional data encryption method, which is easy to cause data loss, and there are problems in the security of the fingerprint recognition devices of the prior art. During the use of the existing fingerprint recognition devices, It is necessary to press the finger on the identification area, which will cause the sweat stains on the finger to contaminate the identification area, and bacteria and viruses may exist in the sweat stains, which may easily cause cross-infection and reduce safety. After that, more dust is likely to be generated on the identification area, and the dust will affect the accuracy of fingerprint identification and reduce the practicality.

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