Weak-current access control device for security and protection based on Internet of Things

Abstract

The invention relates to the technical field of weak-current access control for security and protection, in particular to a weak-current access control device for security and protection based on the Internet of Things. The device includes a door frame, mainframe boxes, an identity recognition module, an identity information verification module, a database, a controller, a normally-closed gate, a normally-open gate, a monitoring module, a warning module, a remote communication module, a main power source, a standby power source and a power connection control device. The outer sides of the pair of mainframe boxes abut against the inner wall of the door frame, and a passage for passing is formed between the mainframe boxes; the normally-closed gates and the normally-opened gates are arranged on the inner side of the mainframe box in pairs and used for blocking passages for pedestrians to pass through the mainframe box in a daily state and an abnormal state respectively. The working end of the monitoring module is arranged towards a channel between the mainframe boxes. According to the scheme, the blocking effect is stable, pedestrians are effectively prevented from passing illegally, the standby power supply can be rapidly and effectively connected through the over-power-connection control device, power supply under abnormal conditions is guaranteed, and safety is good.

Description

technical field [0001] The invention relates to the technical field of weak current access control for security, in particular to a weak current access control device for security based on the Internet of Things. Background technique [0002] As the name suggests, the entrance and exit access control system is a system that controls the entrance and exit passages. It is developed on the basis of traditional door locks. The traditional mechanical door lock is just a simple mechanical device. No matter how reasonable the structural design is and how strong the material is, people can always open it by various means. Key management is very troublesome in passages with many people (such as offices and hotel rooms). If the key is lost or the personnel are replaced, the lock and the key must be replaced together. In recent years, with the development of proximity card technology and biometric technology, the access control system has developed by leaps and bounds and entered a ma...

AI Technical Summary

Problems solved by technology

[0003] With the continuous popularization of access control systems in entrances and exits, when the existing security access control devices encounter strong current interference, the internal security system of the security access control devices will be damaged, resulting in damage to the interests of users and problems in the external power supply Sometimes, the access control device for security cannot work normally, allowing unidentified people to freely enter and exit. During the operation of the access control device for security, the identification mechanism is easily interfered by the internal motor of the device, which leads to the problem that the identification mechanism is prone to failure.

Images