Lockhole-free intelligent burglarproof door based on electronic lock driving protection

Abstract

The invention discloses a lockhole-free intelligent burglarproof door based on electronic lock driving protection. The lockhole-free intelligent burglarproof door based on the electronic lock driving protection comprises first, second and third electronic locks, an IC card reader, a password input screen, an identifying system, a single chip control circuit, an electronic lock driving circuit and a power module. The output ends of the IC card reader, the password input screen and the identifying system are respectively connected with the input end of the single chip control circuit. The output end of the single chip control circuit is respectively connected with the first, second and third electronic locks by the electronic lock driving circuit. The power output end of the power module is respectively connected with the power input end of the electronic lock driving circuit by an overcurrent, overvoltage and overheating protection circuit. The inner side and the outer side of a door body are respectively provided USB interfaces for providing the emergency power supply. The structure of the lockhole-free intelligent burglarproof door based on the electronic lock driving protection is rational and reliable, has the characteristics of high security coefficient and strong burglarproof performance, and is capable of providing the overcurrent, overvoltage and overheating protection to the electronic lock driving circuit, and providing the emergency power supply under the situation that the power module is power failure.

Description

technical field [0001] The invention relates to the field of anti-theft doors, in particular to an intelligent anti-theft door without lockholes based on electronic door lock drive protection. 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 lockin...

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

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