Intelligent entrance guard system based on combination of internet of things and face detection technology and detection method thereof

Abstract

The invention discloses an intelligent entrance guard system based on the combination of internet of things and a face detection technology and a detection method thereof. The system provided by the invention comprises an equipment node of the internet of things, a mobile node and a management platform, wherein the equipment node of the internet of things further contain a monitor module, a face detection module, an information acquisition module, a control module and an information transmission module. The detection method is as follows: when a person who carries the mobile node approaches the entrance guard system, the mobile node searches and accesses to the equipment node of the internet of things; the equipment node receives mobile node data and sends the data to the management platform, and the face detection module simultaneously is started to carry out on-site face detection; if detected that the face number equals to valid mobile node number, the person is valid and can be released; if detected the face number dose not equal to the valid mobile node number as well as corresponding personnel information, there must be detection omission or the worker gets out of line and carries the mobile node, then an alarm sounds. The intelligent entrance guard system provided by the invention has characteristics of high security and simple network structure, and is suitable for units and places which have high requirements on the entrance guard security.

Description

Technical field: [0001] The invention relates to an intelligent access control system and a detection method based on the Internet of Things and face detection technology. technical background: [0002] The access control system is an important part of modern smart homes and smart buildings. It is an effective measure to solve the security management of important department entrances and exits, and plays a vital role in the security system. The current access control system is mainly divided into two categories based on smart card technology and biometric technology. [0003] The access control system based on smart card technology is to input personnel information into the smart card in advance. When a person enters, the access control system reads the smart card information to determine whether it is a legal person. This access control detection method has fast detection speed, high detection success rate, and low equipment cost, but there is a possibility that the smart ...

AI Technical Summary

Problems solved by technology

This access control detection method has fast detection speed, high detection success rate, and low equipment cost, but there is a possibility that the smart card is stolen. At this time, the detection system may not be able to detect it in time, resulting in misjudgment. Possibly, that is, it is possible to cause the mixing of irrelevant personnel

[0004] Access control systems based on biometrics are currently mainly divided into fingerprint recognition, face recognition, and iris recognition. Compared with access control systems based on smart card technology, access control systems based on biometric technology are not easily The possibility of missed detection of personnel, which may also cause the mixing of irrelevant personnel

[0005] The problems existing in the above existing systems have undoubtedly reduced the security of the access control system

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