Driving protection and safety protection system of electronic door lock of security door

Abstract

The invention discloses a driving protection and safety protection system of an electronic door lock of a security door. The driving protection and safety protection system comprises the electronic door lock, a pressure sensor, a temperature sensor, a DSP control system, an electronic door lock driving circuit, an alertor, a GPRS module, a power supply module and USB connectors; the power supply module is connected with the electronic door lock driving circuit through an overflowing, overvoltage and overheating protection circuit, and one of the USB connectors is connected with the electronic door lock, the DSP control system, the electronic door lock driving circuit and the overflowing, overvoltage and overheating protection circuit; and the pressure sensor, the temperature sensor, the alertor and the GPRS module are connected with the DSP control system correspondingly, and the GPRS module is connected with a phone of a resident and the alerting terminal of the public security organization in a wireless communication mode. According to the driving protection and safety protection system of the electronic door lock of the security door, the structure is reasonable and reliable, overflowing, overvoltage and overheating protection can be provided and an emergency power supply is provided under the circumstance of power failure; and when deliberate sabotage is conducted by lawbreakers, alerting signals are sent out by the system, and thus property loss is reduced.

Description

technical field [0001] The invention relates to the field of anti-theft doors, in particular to an electronic door lock drive protection and safety protection system for anti-theft doors. Background technique [0002] The anti-theft door is equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, has certain safety protection performance and meets the corresponding anti-theft safety level. [0003] The full name of anti-theft door is "anti-theft safety door". It has both anti-theft and safety performance. According to the "General Technical Conditions for Anti-theft Safety Doors", a qualified anti-theft door cannot be pried open by ordinary hand tools such as chisels, screwdrivers, crowbars, and portable electric tools such as electric hand drills within 15 minutes or a 615 square millimeter hole can be opened on the door leaf. opening, or a 38 mm2 opening within a semicircle of 150 mm2 at the locking poi...

AI Technical Summary

Problems solved by technology

In the actual working process, its driving circuit is prone to failure under overcurrent, overvoltage and overheating conditions, resulting in the failure of the entire door opening system to work normally; in addition, because it is not equipped with any emergency power supply, the power supply module used Once there is no power, the entire door opening system will be paralyzed

[0005] In addition, there are still some criminals who deliberately destroy the anti-theft door by means of illegal means such as smashing the door with tools, drilling the door or burning the door, causing unnecessary losses.

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