Intelligent terminal light-operated door lock system and application method

Abstract

The invention discloses an intelligent terminal light-operated door lock system and an application method. According to the system, a light-operated door lock control terminal is an intelligent terminal of a smartphone, a tablet personal computer or a hand-held computer, and a light-operated door lock key management module is provided with an unlocking unit and a password setting unit. A light-operated door lock is configured with a microcontroller provided with a door lock storage and a mechanical locking device provided with a mechanical key and / or an unlocking button. The application method comprises the steps that when a keyword is set, the door lock is unlocked, a built-in machine code and password information are input through the intelligent terminal, the built-in machine code and the password information are bound with an intelligent terminal serial number into a combined secret key, the combined secret key is transmitted to the light-operated door lock, and the door lock receives the analysis and confirms stored unlocking password information. Before unlocking, password information is input into the intelligent terminal and authenticated, then the combined secret key is encrypted, an unlocking safety secret key is generated and modulated, a flash lamp conducts transmission, and the light-operated door lock receives the password and confirms the unlocking. According to the intelligent terminal light-operated door lock system and the application method, no light signal projector is needed, the application is convenient, and the light signal secret key transmission is safe and fast; the unlocking secret key is provided with digital alphabets and identity identification information, the digital alphabets and identity identification information can be changed, and the safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of light-controlled door locks, in particular to an intelligent terminal light-controlled door lock system and a use method. Background technique [0002] As a daily necessities for ordinary people, door locks are a necessary tool to ensure the privacy and safety of people's lives. Traditional mechanical door locks are still widely used in the market. As an upgraded application of mechanical door locks, electromagnetic induction door locks, infrared control, wireless control and light control door locks have become more common in recent years. Although the door locks with these new functions are safer than the mechanical door locks, they still need a special unlocker, and the copying of the unlocker also requires special facilities. Since the unlocker can be copied, the security is low. [0003] At present, the smart door locks on the market are based on smart terminals and smart door locks based on specia...

AI Technical Summary

Problems solved by technology

Its defect is that each light control door lock system is equipped with a limited number of dedicated optical signal transmitters during production. When the optical signal transmitter is damaged or lost, it is difficult to reassign a suitable optical signal transmitter. Device, affect the use of light control door lock system

In addition, the unlock key cannot be changed by the customer, and the security of the long-term use of the light-controlled door lock system will decrease.

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