Entrance guard system based on internet of things and entrance guard control method

Abstract

The invention discloses an entrance guard system based on the internet of things. The system comprises entrance guard electronic locks, electronic lock two-dimensional codes printed on the electronic locks, a mobile device, an internet server and an internet-of-things module. The entrance guard electronic locks are used for controlling opening and closing of a door. The internet-of-things module is used for data interaction of the entrance guard electronic locks and the internet server and controls the entrance guard electronic locks. The internet server is used for saving feature information data of the mobile device corresponding to the entrance guard electronic locks, receiving unlocking requests of the mobile device, authenticating request data and feeding back execution commands to the internet-of-things module. The entrance guard system based on the internet of things and an entrance guard control method are combined with modern technology development and are very valuable, authentication of a traditional entrance guard system is moved from the electronic locks to the internet server, and a lot of manpower and materials can be saved; a user only needs the mobile device to scan the two-dimensional codes printed on the electronic locks and conduct unlocking, no marks are left, and unlocking is convenient and quick.

Description

technical field [0001] The invention relates to the technical field of access control systems, and relates to an access control system and an access control method based on the Internet of Things. Background technique [0002] With the development of Internet of Things technology, Internet of Things home appliances have entered the lives of ordinary people. At present, there are various access control systems on the market. For example, the access control system commonly used in hotels uses electromagnetic cards. However, electromagnetic cards are easy to copy, and the security is not high. Moreover, if they are lost accidentally, they need to be re-applied, resulting in a waste of manpower and material resources. [0003] In addition, there are some access control systems on the market that use QR codes as unlocking credentials. However, the security performance of QR codes is poor and they are easy to be photographed or copied. Therefore, QR codes are not suitable for use ...

AI Technical Summary

Problems solved by technology

At present, there are various access control systems on the market. For example, the access control system commonly used in hotels uses electromagnetic cards, but the electromagnetic cards are easy to copy, and the security is not high, and if they are accidentally lost, they need to be re-applied, resulting in a waste of manpower and material resources.

[0003] In addition, there are some access control systems on the market that use QR codes as unlocking credentials. However, the security performance of QR codes is poor and they are easy to be photographed or copied. Therefore, QR codes are not suitable for use as unlocking credentials.

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