NFC based door lock control system and method thereof

Abstract

The invention discloses an NFC (near field communications) based door lock control system and a method thereof. The NFC based door lock control system includes a lock body and a cloud server connected thereto. The lock body comprises a drive unit, an electronic unit and a power supply unit. The electronic unit includes: an NFC reading module, which is used for reading the NFC data signal sent by an external authorized NFC tag; a micro-processing module, which is used for receiving the data signal processed and converted by the NFC reading module and performing analytical processing; a wireless communication module, which is connected to the micro-processing module and undergoes data information sending and receiving with the cloud server; and a drive module, which is used for receiving the door lock open / close control signal generated by the micro-processing module and driving the drive unit. The power supply unit is respectively connected to the drive unit and the electronic unit and is used for supplying power. The NFC based door lock control system and the method provided by the invention solve the problems of complex operation, inconvenient carrying, low intelligence, low safety and other technical problems in traditional door locks in the prior art.

Description

technical field [0001] The invention relates to a door lock system, in particular to a door lock control system based on NFC short-distance communication technology combined with wireless communication technology and a method thereof. Background technique [0002] With the rapid development of science and technology, products in various industries are pursuing intelligence, simplicity, and energy saving. However, most of the current home life uses anti-theft access control with traditional keys. This kind of access control mainly relies on anti-theft door locks with traditional keys. To achieve security, traditional keys and locks are unsafe and inconvenient. Keys are easy to be copied and sometimes need to be replaced; and some high-end places also use IC cards for anti-theft access control. Once this IC card is lost It is easy to be stolen, and the preventive measure can only be to replace a new IC card, which also causes other IC cards to be recoded or discarded. The oper...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an NFC-based door lock control system and its method to solve the technical problems of traditional door locks in the prior art, such as complex operation, inconvenient portability, low intelligence, and low security. Another purpose of the present invention It solves the problem that the traditional electronic door lock needs wiring and cannot realize remote unlocking

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