Method for remotely changing password of door lock

Abstract

The invention provides a method for remotely changing a password of a door lock. The method comprises the following steps: embedding a control management module into a door lock to be in serial port communication with a CPU module of the door lock, and transferring a password changing protocol command of the door lock into the embedded control management module by virtue of a programming technique, wherein the control management module has unique address information and is in network communication with a data center; and downloading a formulated APP by a user, after application for registration is successful, applying a password for an assigned house, sending a password with timeliness to a mobile phone of the user by the data center after application information is verified by the data center, simultaneously sending a password changing instruction to the door lock selected by the user, and changing the password of the door lock into a new password appointed by the user. After the new password is successfully set, the original password immediately loses effectiveness. According to the method, the remote control and password management module is embedded based on a traditional door lock, so that the traditional door lock has the functions of remote control, protocol conversion, password setting and the like.

Description

technical field [0001] The invention relates to the field of door lock control, in particular to a method for remotely modifying a door lock password. Background technique [0002] Hotel, apartment door locks, low-rent housing, public rental housing, computer room maintenance and other door lock styles have been developed for many years, and most of them are still in the state of traditional key or credit card authorization. How to effectively manage these houses has always been a comparison of relevant departments. Headache, in recent years, with the rapid development of remote control, remote signaling, telemetry technology, and intelligence, door lock technology has reached a very high level, and the remote control function is also very easy to implement technically. [0003] The door locks currently available on the market are not suitable for the application needs of these special industries, and are not suitable for the unified management and development needs of futur...

AI Technical Summary

Problems solved by technology

[0011] (1) Unable to modify the door lock password remotely;

[0012] (2) The new password cannot be sent to the mobile phone of the developer at the same time, and there is a data security management problem;

[0013] (3) Timeliness of passwords