Examination paper secrecy system capable of synchronously controlling physical identification password and biological characteristic identification password and method thereof

Abstract

The invention discloses an examination paper secrecy system capable of synchronously controlling a physical identification password and a biological characteristic identification password. The system is mainly composed of a physical identification password sampling module, a biological characteristic identification password sampling module, a synchronization identification processing module, a password data processing centre and a multi-mode dominant synchronization identification coded lock module. The system of the invention greatly increases the difficulty that the password is broken by using a united mode of physical recognition and biometric feature recognition, and a manner that one person simultaneously recognizes the password. Simultaneously, the system enables an illegal person who does not know and is not similar the operation program hard or not to open a secrecy cabinet by synchronizing the control program; then a leading synchronization recognition mode enable three leading passwords to disorder the original password after being matched with a reference code so as to improve the difficulty of breaking the password, and the password is carried by a user so as to used on site, so the password is hard to forge or to be stolen so as to enable the secret password of a examination paper secrecy cabinet to have stability and anti-falsification.

Description

technical field [0001] The invention belongs to the field of RFID identification, fingerprint identification and face recognition password locks, and in particular relates to a test paper security system and method thereof with synchronous control of physical identification passwords and biometric identification passwords. Background technique [0002] The secrecy of the test papers belongs to the top secret level, and the secrecy department often adopts the highest security plan. Conventional test paper safes usually use electronic code locks or fingerprints, but with the development of science and technology, the electronic code locks or fingerprint locks of general test paper safes have been easily cracked or forged. Therefore, a more secure coded lock is urgently needed for the test paper safe to improve the difficulty of password cracking and improve the security level of the test paper safe. Contents of the invention [0003] The technical problem to be solved by th...

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Problems solved by technology

Conventional test paper safes usually use electronic code locks or fingerprints, but with the development of science and

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