Unlocking method of shared bicycle and system and device thereof

Abstract

A lock system for shared bicycles, characterized in that it includes: a lock mechanical module, a control module, a storage module, an FSK dual-tone multi-frequency identification module, a mobile terminal module and a server module; the lock mechanical module is used to receive the control module instruction to complete the unlocking of the bicycle lock; the control module is used to judge whether the unlock password is correct, and controls the opening of the lock mechanical module; the storage module is used to store the unlock password of the lock; the FSK dual-tone multi- A frequency recognition module is used to receive the FSK or dual-tone multi-frequency sound string codes sent by the mobile terminal module, and identifies the password content contained in the FSK or dual-tone multi-frequency sound string codes; the mobile terminal module is used to request to the server Unlock password, and send FSK or DTMF sound string code to FSK dual-tone multi-frequency identification module; Described server module is used for pushing the unlock password to mobile terminal module according to the unlocking request of mobile terminal module.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and in particular relates to a method for unlocking a shared bicycle lock and its system and device. Background technique [0002] At present, shared bicycles have brought great convenience to everyone's life, and the opening of shared bicycle locks is the core link of bicycle operation. At present, there are two main technical solutions for opening shared bicycle locks. One is a lock with remote network connection capability. This solution has simple operation and accurate billing, but since the lock needs to have remote networking capability, the manufacturing cost of the lock and the network operation cost are relatively high. The second scheme is a combination lockset that does not have networking capability. When this lockset is opened, the password obtained by the mobile phone from the background server needs to be manually input, and the unlocking is billed. This solution ...

AI Technical Summary

Problems solved by technology

This solution is easy to operate and billing is accurate, but because the lock needs to have remote networking capabilities, the manufacturing cost and network operation cost of the lock are relatively high

The second solution is a password lock without networking capability. When this lock is opened, it is necessary to manually enter the password obtained by the mobile phone from the background server, and the lock will be billed.

This solution has simple locks and low operating costs, but due to the manual input of unlocking passwords, the passwords will be leaked, and at the same time, the lock passwords cannot be changed dynamically, resulting in operational losses.

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