Access control system based on wireless network

Abstract

The present invention provides an access control system based on a wireless network. The system utilizes a temperature sensor, a signal processing circuit, a temperature comparison module, an input device, an input comparison module, an image acquisition module, an image processing module, an image comparison module, a central processing device, a gate control module, a display device, a wirelesstransmission device, an alarm device, a mobile terminal device and a data storage device to manage access control, the system uses the temperature sensor and the signal processing circuit to realize accurate identification whether there is a person entering the access control, when recognizing that there is a person entering the access control, turns on the image acquisition module for acquiring image, then inputs through the input comparison module to perform personnel information identification, recognizes the personnel information and the personnel image through the image comparison module,and achieves accurate release.

Description

technical field [0001] The invention relates to the field of smart devices, in particular to a wireless network-based access control system. Background technique [0002] Social security is still a major problem in today's society. How to apply high-tech means to improve safety precautions and prevent crimes more effectively is the bounden duty of scientific and technological workers. Under the current situation, for ordinary residential areas / companies, it is not enough to rely on ordinary door locks, anti-theft doors or alarm systems to ensure the safety of residents / employees. If an intelligent access control system can be installed, it will effectively protect Residential security. [0003] The intelligent access control system is a new type of modern security management system, which integrates automatic identification technology and modern security management measures, and involves many new technologies such as electronics, machinery, optics, computer technology, comm...

AI Technical Summary

Problems solved by technology

This article mainly researches an intelligent access control system using fingerprint identification and image recording function, which can be used alone or networked. However, the access control system in the prior art cannot achieve the purpose of "precise release" and is complicated The access control syst

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