Control method and system for intelligent lock and related device

Abstract

The invention discloses a control method and system for intelligent lock and a related device. The method comprises the steps that a mobile terminal acquires identification information of the intelligent lock and sends the identification information to a cloud server, so the cloud server acquires first key information corresponding to the identification information; the mobile terminal receives the first key information sent by the cloud server and sends an authentication instruction to the intelligent lock, so after the intelligent lock authenticates the mobile terminal successfully, the intelligent lock sends a first random number to the mobile terminal, and a first unlocking password is generated according to the first random number, wherein the authentication instruction is used for verifying legality of the mobile terminal; and the mobile terminal generates a second unlocking password of the intelligent lock according to the identification information, the first key information and the first random number, the unlocking operation is carried out on the intelligent lock according to the second unlocking password, and the unlocking operation is finished when the first unlocking password matches the second unlocking password. Through application of the method, the system and the related device, a secure communication demand among the cloud server, the intelligent lock and themobile terminal can be satisfied.

Description

technical field [0001] The invention belongs to the field of intelligent lock management, and more specifically relates to a control method, related equipment and a system of an intelligent lock. Background technique [0002] The smart lock system is composed of cloud server, smart lock, and mobile phone APP. The communication between the three is carried out wirelessly. The wireless communication channel in the air may be monitored and then cracked, resulting in unlocking without security authentication. Most of the existing smart lock systems have some security attack problems, or the safety switch lock process is too complicated to be applied to the low-cost wireless communication field. Contents of the invention [0003] Aiming at the above defects or improvement needs of the prior art, the present invention provides a control method, related equipment and system of an intelligent lock, thus solving the problems caused by the low security of the existing intelligent lo...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above defects or improvement needs of the prior art, the present invention provides a control method, related equipment and system of an intelligent lock, thus solving the problem of low security of the existing intelligent lock system, or the safety switch lock process being too complicated to cause high cost technical issues

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