Off-network type self-help authorized smart door lock

Abstract

The invention discloses an off-network type self-help authorized smart door lock. The off-network type self-help smart door lock comprises a smart door lock body, wherein the smart door lock body comprises a smart lock, a background server, a wireless network, and a client; the background server is connected with the wireless network; the wireless network is connected with the smart lock; the client is connected with the background server; the smart lock comprises a main control module, input equipment, a peripheral indication module, a peripheral identification module, a password parsing verification module, a system clock unit, an in-lock storage unit, and a mechanical part. By means of the off-network type self-help authorized smart door lock, human-computer interaction is realized through APP, WEB, etc., a background password is generated after combination, and password aging can be set through APP, WEB, etc. A user self-help authorizes the fingerprint, an IC card, an ID card and the like through the password aging, the security performance is higher, the lock is convenient for remote management, the door can be opened regardless of the presence or absence of a network, the smart lock can be conveniently mounted and fixed, and time and effort are saved.

Description

technical field [0001] The invention relates to the technical field of intelligent door locks, in particular to an off-network type intelligent door lock with self-service authorization. Background technique [0002] Smart door lock refers to a lock that is improved on the basis of being different from traditional mechanical locks, and is more intelligent and simple in terms of user security, identification, and management. The smart door lock is the executive part of the door lock in the access control system. Different from the traditional mechanical lock, the smart door lock is a composite lock with safety, convenience and advanced technology. [0003] After retrieval, the patent document with application number 201720479206.6 discloses a new type of smart door lock, which includes a microprocessor, a motor drive module, a wireless communication module, a storage module, a power supply module, an intelligent identification module, a fingerprint acquisition module and a to...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, the patent document with application number 201720479206.6 discloses a new type of smart door lock, which includes a microprocessor, a motor drive module, a wireless communication module, a storage module, a power supply module, an intelligent identification module, a fingerprint acquisition module and a touch screen button; The output end of the processor is connected with the input end of the motor drive module, and the microprocessor is also connected with the wireless communication module and the storage module; the output ends of the power supply module and the intelligent identification module are connected with the input end of the microprocessor; the fingerprint collection module and the touch screen button are connected to the input terminal of the intelligent identification module, and the door lock can be opened and closed through password, fingerprint and radio frequency card, etc. The microcomputer in the door lock can store the latest 1000 door opening records, and the When the voltage and power of the door lock is lower than the set value or when there is an abnormal situation, it will give an alarm reminder, and it can be controlled and set through ZigBee wireless two-way transmission; it has greatly improved the safety guarantee of family property safety and life safety, but this Smart door locks are not convenient for remote management. At the same time, they need to be connected to the network all the time, and cannot self-authorize fingerprints, swiping cards, etc.; there are also major security risks in normal network connection. In order to solve the contradiction between security and convenience, we An off-network self-service authorized smart door lock is proposed to solve the above problems

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