Electronic lock and unlocking method thereof

Abstract

The invention discloses an electronic lock and an unlocking method thereof. The electronic lock comprises an electronic lock cylinder and an electronic key. The electronic lock cylinder comprises a lock cylinder body, a fixing piece, a drilling resistant cap and a stretchable connecting rod. The lock cylinder body is fixedly connected with the drilling resistant cap through the fixing piece. An electronic lock head is arranged at the end of the lock cylinder body. A controller module is arranged inside the lock cylinder body. The electronic key comprises a key body, a power source and a microprocessing unit. A recognition head matched with the electronic lock head is arranged at one end of the key body. The unlocking method comprises the steps that firstly, the electronic key is authenticated through computer management software; secondly, the electronic key makes contact with the electronic lock cylinder, the electronic lock cylinder is powered by the power source in the electronic key, the controller module in the electronic lock cylinder judges whether passwords on the electronic key are correct or nor, and unlocking or unlocking rejection is completed. According to the electronic lock, the electronic lock cylinder of one size can be universal to doors and locks of all sizes, the electronic lock cylinder and the electronic key are cooperated to work, no continuous power-on is needed, low power consumption of the electronic lock is achieved, the maintenance cost of the electronic lock is lowered, and unlocking is safe and convenient.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to an electronic lock and an unlocking method thereof. Background technique [0002] Electronic lock is based on electromechanical integration technology, with the appearance structure of mechanical lock cylinder, and the function of electronic locking. The combination of the two makes it not only have the convenience of mechanical lock, but also have the management of electronic door control / access control system . It has incomparable advantages for large-scale and scattered industries such as communication base stations, optical transmission boxes, power ring network cabinets, power transformer rooms, transportation, logistics, banks, troops, warehouses, street lights, traffic monitoring and other industries. . However, due to the problem of various door lock specifications and sizes, the same manufacturer needs to produce electronic lock cylinders of various sizes to meet marke...

AI Technical Summary

Problems solved by technology

However, due to the problem of various door lock specifications and sizes, the same manufacturer needs to produce electronic lock cylinders of various sizes to meet market demand.

Due to the production cost and market volume of the current electronic lock cylinder, there are only a small number of sizes, which cannot meet the needs of large-scale marketing.

In addition, the current electronic locks are all active, that is, the electronic lock cylinder has a power supply, and the electronic lock cylinder is continuously powered on, which consumes a lot of energy, which greatly limits the application of electronic locks. The function will fail, and the security of the lock cannot be guaranteed at this time

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