Communication-free and low-power-consumption shared bicycle coded lock, control method, medium and terminal

Abstract

The invention belongs to the technical field of unlocking control, and discloses a communication-free and low-power-consumption shared bicycle coded lock, a control method, a medium and a terminal. The control method comprises the steps that user registration is carried out on an acquired face identification value; the mobile phone obtains marked vehicle number information by scanning a preset two-dimensional code, and a group of N pseudo-random passwords are obtained through calculation; meanwhile, the longitude and latitude of the current position are obtained through a position sensor, and longitude and latitude information obtained by the position sensor is transmitted through a static map URL to be searched and identified; n passwords are stored in a memory of the electronic coded lock, and the password is updated to the next password in sequence after being used each time; and the mobile phone obtains a determined unlocking password by inquiring the current unlocking condition of the vehicle corresponding to the two-dimensional code, and inputs the unlocking password to control unlocking. The communication-free and low-power-consumption shared bicycle coded lock disclosed by the invention has the characteristics of low power consumption and wireless communication, and greatly reduces the manufacturing cost and later maintenance cost of a shared bicycle.

Description

technical field [0001] The invention belongs to the technical field of unlocking control, and in particular relates to a communication-free and low-power shared bicycle combination lock, a control method, a medium and a terminal. Background technique [0002] The current existing technology is solving the problem of the last mile of people's travel, and shared bicycles can solve this problem very well. The first generation of shared bicycles uses fixed passwords, but the disadvantages of relying solely on mechanical locks to reduce bicycle costs have become increasingly prominent in operation. Fixed passwords are easy to crack, and there are endless news about shared bicycles being cracked by elementary school students in various places. Even in colleges and universities with dense vehicles, every time you get a different car, its password can be easily cracked by the way of sharing the password library (that is, someone has written a small program, and the user will be fix...

AI Technical Summary

Problems solved by technology

In order to remove the communication module, a password must be used to unlock it, but a fixed password cannot be used

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