System and method for stamping finger print

Abstract

The invention provides a fingerprint seal system and a method. The system comprises a fingerprint module for collecting fingerprint images, a processor for carrying out a comparison between different fingerprints and managing the using information of the seal, an electronic latch for receiving results of the comparison between different fingerprints and starting up the rotation of a gear shifting stepping motor, a mechanical transmission device and a seal installed on the mechanical transmission device. When a user needs to use the seal for sealing, the user can start up the fingerprint seal system, a fingerprint is pressed on a fingerprint sensor to collect the fingerprint image, whether the user has the authority to open the seal is judged by a DSP central processor in the fingerprint module, if the user has the authority, the fingerprint module emits an opening output signal to the motor of the transmission mechanism, and the sealing is completed by a motor interlocking transmission mechanism, and then the fingerprint module records managing information of using the seal such as user information, the sealing time and the accumulated sealing times, etc.

Description

Technical field [0001] The invention relates to the technical field of biological identification, in particular to a system and method for realizing seal management by using fingerprint identification technology. Background technique [0002] Seal is a very common tool, especially in enterprises, institutions, and administrative business management departments. Because of the formal or legal meaning it represents, the use of the seal must be very strictly regulated. For example: it needs to be properly kept to avoid being stolen, it is necessary to designate a specific authorized person to use the seal, record the time, frequency and person who used the seal, etc. [0003] Although managers hope that the seal can be used in the best way, it is difficult to achieve it in reality. This is because it is really difficult to prevent misappropriation, abuse, failure to record the time and frequency of use, and failure to record the use of the seal. [0004] Therefore, the abuse...

AI Technical Summary

Problems solved by technology

[0003] Although managers hope that the seal can be used properly, it is difficult to achieve it in reality

This is because it is really difficult to prevent misappropriation, abuse, failure to record the time and frequency of use, and failure to record the use of the seal, etc.

[0004] Therefore, the abuse of seals has caused huge losses to enterprises, institutions and the country, but there is no basis for investigation afterwards.

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