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Lock control method, device, electronic lock and lock control system

A control method and electronic lock technology, applied in the field of electronic locks and lock control systems, lock control methods, and devices, capable of solving the problems of low security of electronic locks

Active Publication Date: 2022-03-29
ZHUHAI UNITECH POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present application provides a lock control method, device, electronic lock and lock control system, which can improve the problem of low security of electronic locks

Method used

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  • Lock control method, device, electronic lock and lock control system
  • Lock control method, device, electronic lock and lock control system
  • Lock control method, device, electronic lock and lock control system

Examples

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Embodiment Construction

[0067] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. It should be noted that terms such as "first" and "second" are only used for distinguishing descriptions, and should not be understood as indicating or implying relative importance.

[0068] Please refer to figure 1 , the present application provides a lock control system 10 , which may include an electronic lock 20 and a management terminal 30 . A binding relationship may be established between the electronic lock 20 and the management terminal 30, and the binding relationship may be established according to actual conditions. For example, one electronic lock 20 may be bound to one management terminal 30 , and the management terminals 30 bound to different electronic locks 20 may be different. Alternatively, multiple electronic locks 20 can be bound to the same management terminal 30 .

[0069] Fo...

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PUM

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Abstract

The present application provides a lock control method, device, electronic lock and lock control system, which are applied to electronic locks. The method includes: obtaining the first temporary code input through the input terminal of the electronic lock; verifying the first temporary code according to the random table and preset verification rules; when the first temporary code is verified, outputting the first random code for use in For the management terminal to generate an unlock code based on the first random code; when the first unlock code is received within the preset time period for outputting the first random code, verify the first unlock code according to the random table and the first random code, and obtain the characterization The verification result of whether the first unlock code verification is passed; according to the verification result, the electronic lock itself is controlled to be in the locked state corresponding to the verification result, and the unlocking control can be realized when the electronic lock is offline, and the electronic lock switch lock control in the offline state can be improved. safety and reliability.

Description

technical field [0001] The invention relates to the technical field of intelligent door locks, in particular to a lock control method and device, an electronic lock and a lock control system. Background technique [0002] Smart door lock refers to a lock that is improved on the basis of mechanical locks and is different from traditional mechanical locks, and is more intelligent and simple in terms of user security, identification, and management. At present, smart door locks can be opened and closed through remote temporary passwords and offline passwords. In the encryption process of the password generated by the smart door lock, if a commonly used encryption algorithm is selected, it is easy to try out the encryption algorithm, and then use the intercepted secret key to calculate the temporary password, thus causing a security risk for the door lock. Contents of the invention [0003] The present application provides a lock control method and device, an electronic lock ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/33G07C9/00
CPCG07C9/00174G07C9/00309G07C9/00571G07C2009/00476
Inventor 李保福杨绍华陆海江陈立伟
Owner ZHUHAI UNITECH POWER TECH CO LTD