Intelligent lock capable of identifying positions of mobile phone and Bluetooth key

Abstract

The invention relates to an intelligent unlocking system, and discloses an intelligent lock capable of identifying the positions of a mobile phone and a Bluetooth key. The intelligent lock comprises amicroprocessor, a radio frequency signal switcher, a Bluetooth external antenna, a Bluetooth internal antenna, a mobile phone, a Bluetooth key, a touch sensing chip, a handle, a motor driving module,a motor, a front panel, a rear panel, a lock body, a front main control board and a rear main control board; the microprocessor, the radio frequency signal switcher, the external antenna and the front main control board are installed in the front panel; the touch sensing chip is installed in a position which is easy to touch in the handle; the handle is installed in the middle of the front panel;the motor is installed in the lock body to drive a lock tongue to protrude or retract. Through analysis of a data packet sent by the mobile phone or the Bluetooth key via the microprocessor, the mobile phone or the Bluetooth key can be located to determine whether the lock is unlocked or not.

Description

Technical field [0001] The invention is a technology that combines radio technology with embedded technology and computer technology, and mainly relates to an intelligent lock that can identify the positions of a mobile phone and a Bluetooth key. Background technique [0002] At present, the smart door locks with Bluetooth function on the market need to open the mobile phone APP to operate the lock. When the user leans into the door, he needs to take out the mobile phone to operate the APP or other small programs and click to open the lock, which is very inconvenient. There are also some bluetooth locks, which also recognize and unlock by touch wake-up, but they cannot distinguish whether the phone is inside or outside the door. When the user puts the phone inside the door, the APP on the phone is still running and anyone outside the door touches the wake-up lock Later, the lock can also be unlocked, so the security is not good. Summary of the invention [0003] The present inven...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the smart door locks with Bluetooth function on the market need to open the mobile APP to operate the lock. When the user approaches the door, he needs to take out the mobile phone to operate the APP or other small programs, and the lock can only be unlocked after clicking, which is very inconvenient.

There are also some bluetooth locks that can be unlocked by touch wake-up recognition, but they cannot distinguish whether the mobile phone is inside or outside the door. When the user's mobile phone is placed inside the door, the APP on the mobile phone is still running, and anyone outside the door touches the wake-up lock. After that, the lock can also be unlocked, so the security is not good

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