Identification and comparison system based on entrance guard block chain

Abstract

The invention discloses an identification and comparison system based on an entrance guard block chain. The identification and comparison system comprises an entrance guard control system and a mobile client, wherein the entrance guard control system includes a first login module, the first login module includes an image collector, a fingerprint collector and a sound input unit, the output end of the first login module is electrically connected with the input end of an information acquisition module, and the output end of the information acquisition module is electrically connected with the input end of a filter. The householder or the family member of the householder logs in through the first login module and is respectively subjected to image comparison, fingerprint comparison and sound comparison, the image information, fingerprint information and sound information of the householder and the family member is prestored in a storage module, after successful comparison, the entrance guard is directly opened, and the convenience can be brought to the daily life of the householder and the family members; and when people who are not the householder or the family members need to open the entrance guard, the name and cell phone number of the householder as well as the verification code are input to compare to the second comparison module, and if the comparison error occurs, alarms are given by an alarm module.

Description

technical field [0001] The invention relates to the technical field of access control identification, in particular to an identification comparison system based on an access control block chain. Background technique [0002] With the gradual growth of China's real estate industry, more and more people buy houses in cities and settle down. Due to the dense housing and complex personnel in cities, most families choose anti-theft access control to ensure property safety. [0003] The existing access control lacks some necessary verification methods, so the security of the existing access control is relatively low, and it is easy to be damaged by criminals, so it is easy to cause losses to the property of the house owner. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the present invention provides an identification and comparison system based on the access control block chain, which solves the problem of...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an identification and comparison system based on the access control block chain, which solves the problem of low security of the existing access control

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