Multi-identification based security system

Abstract

The invention discloses a multi-identification based security system, and belongs to the technical field of security. The system comprises a USB flash disc having a secret key, a USB flash disc information reading module, a control chip, a display screen, a motor-driven module, a keyboard module, a short message sending module, an RFID label reader, an RFID label module and a fingerprint acquisition module. The keyboard module is connected with the control chip; the control chip is connected with the short message sending module; and the control chip sends a verification short message to a mobile phone terminal through the short message sending module, a verification cipher is input through the keyboard module, an unlock signal is sent to the motor-driven module through the control chip after the verification is valid, and the motor-driven module unlocks an external door lock motor. The system can safely read a key file without the constraint of the type of the file, can automatically replace the secret key to prevent from maliciously falsifying, has the advantages of simple structure, easy realization, high cost performance, portability and use convenience, and is in favor of improving the safety.

Description

technical field [0001] The invention relates to a security system based on multiple identification technologies, which belongs to the technical field of security. Background technique [0002] At present, the known access control system is composed of a lock cylinder and a key, or a more advanced access control system such as a facial recognition system, an eye recognition system, etc. The principle is to couple the key with the mechanical part of the lock cylinder to open the door. However, due to the inherent defects of the mechanical structure itself, the key is easy to be counterfeited or a master key is used to open the door. However, technologies such as facial recognition systems and eye recognition systems are too complicated and expensive to be popularized into civilian products. Therefore, be unfavorable for improving safety, thereby fail to provide housing safety to common people well. Contents of the invention [0003] The technical problem to be solved by the...

AI Technical Summary

Problems solved by technology

However, due to the inherent defects of the mechanical structure itself, the key is easy to be counterfeited or a master key is used to open the door, and the face recognition system, eye recognition system and other technologies are too complicated and expensive, so it is very difficult to promote them into civilian products

Therefore, it is not conducive to improving security, thereby failing to provide housing security for ordinary people.

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