Intelligent access control system

An intelligent access control system and consistent technology, applied in electromagnetic audible signals, instruments, time registers, etc., can solve the problems of easy loss of keys, easy to be counterfeited, residents forget to lock the door, etc., to solve the phenomenon of invalid unlocking, solve the password The effect of easy leakage and elimination of security risks

Inactive Publication Date: 2013-11-06
大连中孚泰和信息技术有限公司
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AI Technical Summary

Problems solved by technology

Keys are easy to lose and be counterfeited, which poses certain hidden dangers to the indoor safety of residents
Most of the existing intelligent access control systems use biometric technology or automatic sensing technology, which does not require residents to manage keys, which brings great convenience to residents’ lives, but it also causes some residents to forget to lock the door and leak passwords. The access control system has a single unlocking method and does not provide a backup unlocking solution, which will lead to the occurrence of invalid unlocking, causing residents to be unable to enter the residence due to the failure of this unlocking method

Method used

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Embodiment Construction

[0028] Such as figure 1 A kind of intelligent access control system shown, the hardware part comprises: be used for inputting and collecting signal, the microprocessor 100 that completes system control function; Connect microprocessor 100, be used for collecting the pyrolysis infrared sensor module 101 of human body temperature signal; Microprocessor 100, used to collect the temperature and humidity sensor module 102 of the real-time temperature and humidity signal of the environment; connected to the microprocessor 100, used to collect the fingerprint module 103 of the operator's fingerprint information; connected to the microprocessor 100, used for input unlocking The button module 104 of password information and infrared remote controller and receiving module 105; Connect microprocessor 100, be used to control the stepping motor of opening and closing of door and drive module 106 thereof; Connect microprocessor 100, be used for displaying temperature and humidity and the li...

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Abstract

Disclosed is an intelligent access control system. A hardware portion of the system comprises a microprocessor (100), a pyroelectric infrared sensor module (101), a temperature and humidity sensor module (102), a fingerprint module (103), a key module (104), an infrared remote controller and receiving module (105), a stepping motor and driving module (106), a liquid crystal display module (107), a stabilized voltage supply module (108) and a buzzer module (109). A software portion of the system comprises a main program, a pyroelectric infrared temperature detection program, a fingerprint identification and processing program, a key identification and processing program, an infrared remote control identification and processing program, a temperature and humidity acquisition and processing program and a liquid crystal display program. The intelligent access control system can identify fingerprints and passwords and has independent temperature and humidity information display and alarm functions, and safety and intelligence of the access control system are improved.

Description

technical field [0001] This article relates to an access control system, in particular to an intelligent access control system. Background technique [0002] Traditional access control devices ensure the safety of residents by unlocking with keys. Keys are easy to be lost and forged, which poses certain hidden dangers to the indoor safety of residents. Most of the existing intelligent access control systems use biometric technology or automatic sensing technology, which does not require residents to manage keys, which brings great convenience to residents' lives, but it also causes some residents to forget to lock the door and leak passwords. The access control system has a single unlocking method and does not provide a backup unlocking solution, which will lead to the occurrence of invalid unlocking, causing residents to be unable to enter the residence due to the failure of this unlocking method. Contents of the invention [0003] In order to solve the above-mentioned ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00G08B3/10
Inventor 杜海英王贵刘斌
Owner 大连中孚泰和信息技术有限公司
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