Smart storage lock

Abstract

A smart storage lock comprises a lock shell, a lock body, a lock core, a direct-current motor, a direct-current motor clutch and a smart phone, wherein the lock shell is arranged on the outer packageof a storage cabinet; the lock body, the lock core, the direct-current motor and the direct-current motor clutch are arranged in the lock shell; the smart phone is provided with unlocking data sendingand encrypting software; the lock body is internally provided with an MCU (Microcontroller Unit) having a USB (Universal Serial Bus)-OTG (On-The-Go) function, a direct-current motor control chip anda USB module which are respectively connected with the MCU, and embedded USB receiving and decrypting software which is used for receiving encrypted unlocking data sent by the smart phone and controlling the direct-current motor and the direct-current motor clutch to unlock after decryption is analyzed to meet the requirements. The smart storage lock disclosed by the invention has passivity, convenience, safety and anti-interference performance; the lock body is not provided with a power supply, and the lock body completely has no power consumption under a normal state; a user has no need to connect internet, just the smart phone requires to be connected with the USB module by using an OTG connecting wire, and plug and play can be realized; an additional device is not added, a compatibility problem does not exist, and the operation is simple and convenient; an encryption algorithm is unique, and safety and reliability are realized; electromagnet, temperature, humidity and vibration interference can be resisted.

Description

technical field [0001] The invention relates to locks, in particular to an intelligent storage lock. Background technique [0002] Most of the outer packages of small and medium items in existing express companies are packaged in file bags, plastic bags or cartons and then sealed with adhesive tape, which is easy to disassemble and assemble, and has low security and confidentiality. Especially the outer packages cannot be recycled after use, which not only causes express The resource cost of the company increases, and it brings a lot of garbage, causing environmental pollution. As for the storage locks used for bulky items, they mainly use Bluetooth, WiFi, General Packet Radio Service (General Packet Radio Service, the abbreviation is GPRS) and Near Field Communication (Near Field Communication, the abbreviation is NFC) protocols. communication, these protocols have their limitations. The Bluetooth lock requires the mobile phone to be paired with the receiving device befor...

AI Technical Summary

Problems solved by technology

The Bluetooth lock requires the mobile phone to be paired with the receiving device before unlocking, and it needs to wait for the pairing to be completed before unlocking, and there is a compatibility problem; the WiFi lock must be set as a master-slave device, and requires the mobile phone to be connected to the receiving device before unlocking, just like Bluetooth. ;GPRS lock needs to provide Subscriber Identity Module (Subscriber Identity Module, abbreviated as SIM) card and long-term online, and the signal is disconnected; NFC lock is not supported by most smart phones, and additional devices need to be added to the phone

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