Door control system, method and equipment

Abstract

The invention discloses a door control system, a method and equipment. The system comprises a magnetic force signal generation module, a magnetic force signal acquisition module, a magnetic force signal judgment module, and an analysis and processing module. The magnetic force signal generation module is used for generating a corresponding magnetic force signal when a security door shakes; the magnetic force signal acquisition module is used for acquiring the magnetic force signal produced by the magnetic force signal generation module, and obtaining a current magnetic force signal; the magnetic force signal judgment module is used for judging whether the current magnetic force signal is larger than or equal to a preset magnetic force signal threshold value, and recording current time duration if yes; the analysis and processing module is used for acquiring a current password if the current time duration is smaller than a preset time duration threshold value, generating a correspondingunlocking instruction according to the password, and sending the instruction to a preset door lock so as to unlock the door; otherwise, a corresponding alarm message is produced and is sent to a preset terminal, so that the alarm operation is realized. According to the door control system disclosed by the invention, the aim on monitoring the damage of an external force on the door on the premiseof ensuring the safety of the door control system can be effectively achieved.

Description

technical field [0001] The invention relates to the security field, in particular to an access control system, method and equipment. Background technique [0002] Today's society is a society with rapid development of science and technology. With the strengthening of people's safety awareness, the requirements for door lock safety in most scenarios are getting higher and higher. The security level of traditional physical key unlocking is low and easy to be cracked. In order to solve the above problems, various electronic locks and combination locks are used in access control systems, especially home security doors. However, because the access control system, such as the password lock anti-theft door or other anti-theft doors, cannot resist or monitor the damage to the door by external forces, and because the user cannot grasp the quality of the anti-theft door within the effective time, the thief may use violence and other factors. Damage to the anti-theft door will cause c...

AI Technical Summary

Problems solved by technology

The security level of traditional physical key unlocking is low and easy to be cracked. In order to solve the above problems, various electronic locks and combination locks are used in access control systems, especially for home security doors.

However, since the access control system, such as the password lock anti-theft door or other anti-theft doors, cannot resist or monitor the damage to the door by external forces, and because the user cannot grasp the quality of the anti-theft door within the effective time, the thief may use violence and other factors. Damage to the anti-theft door will cause certain losses to the user

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