Mechanical password-changing vehicle lock and its unlocking control system and method

Abstract

The invention discloses a mechanical password changing vehicle lock as well as an unlocking control system and method thereof. The mechanical password changing vehicle lock comprises a ring-shaped lock main body, wherein the ring-shaped lock main body is provided with a first end and a second end which can be opened and closed; in a locking state, the first end and the second end of the ring-shaped lock main body are fixed with each other through a lock catch; in an unlocking state, the first end and the second end are separated from each other in a released mode; the first end is provided with a splicing rod part; one end of the splicing rod part is provided with a first buckle part; the second end is provided with a lock case; the lock case is provided with a hollow part; a pushing button, a locking block and a locking block return elastic element, which are sequentially arranged from top to bottom, are arranged on a position, which corresponds to the hollow part, on the lock shell; and the pushing button is connected with a password type lock cylinder structure which is used for controlling the pushing button to not freely push. Through the delicate design of the password type lock cylinder structure, the password can be automatically, mechanically and regularly changed after a password wheel group is unlocked, so that bad phenomenon such as vehicle loss and theft caused by password fixing are avoided, and vehicle management and maintenance is convenient. Meanwhile, the mechanical password changing vehicle lock is delicate and reasonable in structural design, is stable in linkage and is good in using reliability.

Description

technical field [0001] The invention relates to the technology in the field of vehicle locks, in particular to a mechanical code-changing vehicle lock and an unlocking control system and method suitable for vehicles such as bicycles. Background technique [0002] The current shared bicycles either have a unique password that is easily stolen by criminals, or require power supply and wireless signal transceiver devices to obtain random electronic passwords, which have complex structures and high costs. [0003] Therefore, a new technical solution needs to be developed to solve the above problems. Contents of the invention [0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a mechanical code-changing vehicle lock and its unlocking control system and method. After the group is unlocked, the password is automatically and mechanically changed regularly to avoid vehicle loss and theft caused by the fixed ...

AI Technical Summary

Problems solved by technology

[0002] The current shared bicycles either have the only password that is easily stolen by criminals, or require power supply and wireless signal transceiver devices to obtain random electronic passwords, which have complex structures and high costs.

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