Intelligent access control system based on block chain

Abstract

The invention discloses an intelligent access control system based on a block chain, which is used for solving the problem that residents need to reach an access control position to open doors and need to wait for elevators after opening the doors in the existing building access control system so as to prolong the entrance time of the residents, and comprises an intelligent access control module,a block chain module, a registration and login module and a personnel analysis module. According to the invention, the arrival time of the registered user is obtained by analyzing the position of theregistered user and the position of the building entrance guard; then, running information of the elevators in the building is collected, the corresponding selected elevators are obtained through analysis of the running information, the selected elevators are controlled to move to the first floor within the arrival time, meanwhile, the entrance guard is opened, and the entrance guard opening timeand the elevator waiting time of a user are shortened; the corresponding mobile phone terminal is selected through the block value, then the registration information is compressed, encrypted and sentto the corresponding mobile phone terminal to be stored, and the storage pressure of the server is reduced.

Description

technical field [0001] The invention relates to the technical field of intelligent access control, in particular to a blockchain-based intelligent access control system. Background technique [0002] As an important unit in intelligent buildings, access control system has been paid more and more attention. The access control system, also known as the automatic management system of access control, involves many new technology fields such as electronics, machinery, optics, computer technology, communication technology, and biotechnology. It has multiple functions such as door access control, security and anti-theft, and alarm. It is mainly convenient for internal employees or residents to enter and exit, and prevents outsiders from entering and exiting at will, which not only facilitates internal management, but also enhances internal security. Blockchain is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the existing building access control system. Residents need to reach the access control place to open the door and wait for the elevator after opening the door, thereby prolonging the time for residents to enter the door. A smart access control system based on blockchain is proposed. The present invention obtains the arrival time of the registered user by analyzing the position of the registered user and the location of the building access control, and then collects the operation information of the elevator in the building, analyzes the operation information to obtain the corresponding selected elevator, and controls the selected elevator within the arrival time. The elevator moves to the first floor and the access control is opened at the same time, reducing the time for the access control to be opened and the time for users to wait for the elevator;

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