Intelligent home access control security protection system based on ZigBee

Abstract

The invention discloses an intelligent home access control security protection system based on ZigBee and relates to the field of intelligent home. The key point of the technical scheme is as follows:the intelligent home access control security protection system comprises a gateway and a plurality of monitoring nodes controlled by the gateway; the gateway comprises a gateway controller, a ZigBeecoordinator, an RS232 module, a Bluetooth module, a GSM module, a network transformer and an RJ45 interface; the intelligent home access control security protection system is characterized in that themonitoring nodes comprise a garage access control node, a corridor access control node, an elevator access control node and a house access control node; any monitoring node comprises a node controller, a monitoring module, a biological characteristic identification module and an alarm module; a ZigBee module is arranged in the node controller; and the monitoring module, the biological characteristic identification module and the alarm module are respectively connected with the node controller.

Description

technical field [0001] The invention relates to the field of smart home, in particular to a ZigBee-based smart home access control security system. Background technique [0002] With the development of society, there are more and more social instability factors. Security is particularly important in people's daily life and work. In home life, the most important security is the door. In today's life, generally It is to set a cat's eye on the gate, but the cat's eye cannot observe the scene outside the door very clearly, and can only do partial observation, which cannot achieve relatively safe and reliable security. [0003] In view of the above problems, my country has the following patents: [0004] Patent announcement number: CN206332771U, discloses a kind of access control security system based on smart home, comprises access control component and control terminal, and described access control component is connected with the wireless signal of control terminal; Described ...

AI Technical Summary

Problems solved by technology

[0005] However, the access control security system of this patent only has the function of video surveillance. If an intrusion event occurs, it can only play a role in the after-the-fact investigation, but cannot prevent outsiders from invading the house.

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