Gun and bullet getting and returning and vein self-service authentication management system

Abstract

The invention relates to a gun and bullet getting and returning and vein self-service authentication management system. The system is characterized by comprising a computer arranged in a gun cabinet, wherein the computer is connected with a palm vein acquisition instrument; the computer is further connected with a database server through a network line; the computer is further connected with a cabinet door control board of the gun cabinet, a cartridge clip lock and a gun lock through serial ports; and when personnel are authenticated, palm vein information is read through the palm vein acquisition instrument and sent to the database server to perform identity comparison, a cabinet door opening command is sent through a serial port when the identity is legal, a gun cabinet door is opened, and the corresponding cartridge clip lock and gun lock are opened. The system has the beneficial effects of simple structure, convenient use, high accuracy and strict management; and automatic control and vein authentication technologies are adopted, so that the problems of slow getting and returning, low authentication efficiency and the like of existing bullets are solved and the efficiency of gun and bullet getting and returning process and personnel identity authentication is improved.

Description

technical field [0001] The invention relates to a self-service authentication management system for bullet collar returning veins. Background technique [0002] In recent years, the social security system has been gradually improved, and the people are particularly concerned about their own safety. Therefore, when their own safety is threatened, the security department needs to send the police in time. The traditional manual bullet collection is also inefficient and slow, which can no longer meet the current requirements. The automatic bullet return system can solve this problem well. Existing authentication methods include IC card, fingerprint, vein, face, iris, etc. Compared with these authentication methods, IC card and fingerprint are easy to be copied and worn out, so they are not suitable for this system; The requirements are high, it is inconvenient to use, and it is not suitable for this system; so after comparison, vein recognition is most suitable for this system....

AI Technical Summary

Problems solved by technology

[0004] The traditional manual bullet return has low efficiency and slow speed, which can no longer meet the current requirements. Self-service authentication is fast and efficient, and it can realize quick return action

Among the existing authentication methods, IC cards and fingerprints are easy to be copied and worn out, so they are not suitable for this system; face and iris have high requirements for personnel positioning and are inconvenient to use, so they are not suitable for this system; vein recognition is safe and efficient, Non-contact mode, high recognition rate and false rejection rate, very suitable for this system

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