Bluetooth door opening method based on mobile terminal APP and door lock

Abstract

The invention discloses a Bluetooth door opening method based on mobile terminal APP and a door lock. The Bluetooth door opening method comprises the following steps: a, awakening a system; b, opening a door by utilizing administrator login APP or APP entering temporary password, going to a step d if the administrator login APP is utilized for opening the door, and going to a step c if the APP entering temporary password is utilized for opening the door; c, firstly carrying out administrator login by virtue of APP, inputting a seed character string by an administrator, carrying out internal verification algorithm encryption on the seed character string to obtain a result character string, taking the result character string as the temporary password, inputting the temporary password into the mobile terminal APP, calling an internal verification algorithm for verifying the temporary password, and opening the door if verification is successful; and d, searching peripheral Bluetooth by virtue of secondary Bluetooth, acquiring a Bluetooth physical address designated for opening the door and storing the Bluetooth physical address into a memory chip, exiting administrator login, then searching peripheral Bluetooth equipment by virtue of primary Bluetooth, comparing a search result with the stored Bluetooth physical address, and opening the door if the search result is matched with the stored Bluetooth physical address. The door lock disclosed by the invention is not only low in power consumption and convenient to mount but also high in safety and can assist door opening remotely.

Description

technical field [0001] The invention relates to a Bluetooth door opening method and a door lock, in particular to a Bluetooth door opening method and a door lock based on a mobile terminal APP. Background technique [0002] With the development of society and the advancement of science and technology, people's living standards are getting higher and higher. At present, more and more people are pursuing a high-quality life, and the convenience of daily life and the security of material property are one of the indicators of a high-quality life. [0003] With the development of technology, more and more access control devices are welcomed by people. However, the existing access control devices still have the following deficiencies: they are large in size and take a long time to open the door; some devices require the user to perform corresponding actions when opening the door. , the matching process is not humane enough; some access control devices use the mobile APP to connec...

AI Technical Summary

Problems solved by technology

[0003] With the development of technology, more and more access control devices are welcomed by people. However, the existing access control devices still have the following deficiencies: they are large in size and take a long time to open the door; some devices require the user to perform corresponding actions when opening the door. , the matching process is not humane enough; some access control devices use the mobile APP to connect to the management cloud server through the wireless data network. The module is sent to the management cloud server to control the opening of the door

However, the access control management system still has the following defects in the actual use process: 1. The access control management system is accessed through the Internet, but there is a delay in the Internet. If the GPRS signal of the mobile phone is poor, the door will be opened slowly and not in time , and even the defect of not being able to open the door; 2. Internet access needs to pay additional fees to the operator, resulting in high user costs; 3. The access control management system does not set a visitor mode, which is not conducive to the entry of visitors; 4. Internet access Access, resulting in low security performance

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