Method and system for bidirectional authentication unlocking of electronic dynamic-password lock

Abstract

The invention discloses a method and a system for bidirectional authentication unlocking of an electronic dynamic-password lock. The method comprises steps as follows: a work order task is created at a background management center, and accordingly, work order data are generated; the background management center is connected with a mobile terminal, and the work order data are downloaded to the mobile terminal; two-people identity authentication and data interaction authentication are performed on the mobile terminal, and a disposable unlocking password is generated after authentication is successful; the electronic password lock is unlocked through the disposable unlocking password. The method and the system have the beneficial effects as follows: 1, the electronic dynamic-password lock can complete identity recognition and data interaction authentication in severe environments or in occasions without communication signals to be unlocked; 2, a two-people mode requiring mutual matching is adopted, identity recognition and data interaction authentication are realized after inputting on the mobile terminal, and the safety is improved; 3, the procedure requiring expenses due to communication can be completely eliminated, the long-term operation cost can be saved, the timeliness is high, and the work efficiency is high.

Description

technical field [0001] The invention relates to the field of electronic coded locks, in particular to a method and system for realizing two-way authentication and unlocking of a dynamic coded electronic lock. Background technique [0002] At present, the contact methods between the dynamic password electronic locks on the market and the background electronic lock management system basically use voice, SMS, and network methods to obtain verification codes and dynamic passwords from the background to unlock, and the locked lock code is passed through voice or SMS. way to return to the background, and the data interaction transmission between the salesperson through the mobile phone or PDA and the background will inevitably generate communication costs during the operation process, such as figure 1 shown. This method has the following deficiencies: the interactive authentication between the background management center and the front-end electronic combination lock relies on vo...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a method and system for realizing two-way authentication and unlocking of a dynamic password electronic lock, aiming at solving the defect that the dynamic password electronic lock in the prior art cannot be unlocked in an environment without a network signal, and the problem that a network signal is available. Defects of high operating costs caused by communication costs due to the use of voice or SMS interactive authentication in the environment

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