Temporary password usage control method and system

Abstract

The invention provides a temporary password usage control method and system. The method comprises the steps that after a random code generation end and a random code usage end match successfully, therandom code generation end generates the preset number of temporary passwords; the random code generation end sends the temporary passwords to the random code usage end for storage; and the random code usage end receives a current temporary password and compares the current temporary password with the pre-stored temporary passwords, and if the current temporary password is consistent with an appointed temporary password in the pre-stored temporary passwords, the check is successful. According to the method and the system, a plurality of temporary passwords can be generated at one time; throughaddition of function codes to the temporary passwords, the usage of the temporary passwords is controlled and managed; the temporary passwords can be remotely sent to temporarily authorized users invarious modes; and the temporarily authorized users do not need to operate an APP to obtain the passwords for unlocking.

Description

technical field [0001] The present invention relates to the technical field of intelligent door locks, in particular to a method and system for controlling the use of temporary passwords. Background technique [0002] As people's anti-theft awareness is getting higher and higher, door locks are the key to people's anti-theft. In addition, people have higher and higher requirements for the convenience and intelligence of door locks. Many smart door locks in the prior art have temporary passwords. However, among the existing temporary password functions, the temporary password management and usage schemes are not perfect enough, and the operation is not flexible enough. [0003] In the existing technical scheme, there are following defects: [0004] 1. The activation control and failure handling mechanism of the temporary password is not flexible enough, and the operation is cumbersome; [0005] 2. It is necessary to temporarily authorize the user to install the door lock AP...

AI Technical Summary

Problems solved by technology

[0006] 3. The efficiency of generating temporary passwords is low. Every time a temporary password is generated, a temporary password needs to be regenerated every time a temporary authorized user is replaced;

[0007] 4. During the use of the temporary password, the security measures for the temporary password are not perfect. After the mobile phone and other devices with the control APP installed are lost, it is easy to cause the password to be leaked

[0008] Therefore, in the existing technology, the activation and deactivation process of the password of the smart lock is relatively cumbersome, the management of the temporary password is not flexible enough, the password security measures are not perfect enough, and the user experience is poor.

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