Fingerprint identification linkage control device for multiple safety cabinets and control method for safety cabinets

Abstract

The invention discloses a fingerprint identification linkage control device for multiple safety cabinets and a control method for the safety cabinets. The fingerprint identification linkage control device is provided with more than two safety cabinets, a lock for locking a cabinet door is arranged on the inner side of the cabinet door of each safety cabinet, an unlocking handle or knob connected with the lock and for unlocking the lock is arranged on the outer side of each cabinet door, a fingerprint identifier and a controller which are connected with each other are arranged on one safety cabinet, a locking mechanism for correspondingly controlling the unlocking handle or knob to rotate or not is arranged on the inner side of the cabinet door of each safety cabinet, and an output end of the controller is simultaneously connected with all the locking mechanisms. When the locking mechanisms are locked, the unlocking handle or knob on the outer side of the cabinet door of each safety cabinet cannot rotate, and when the locking mechanisms are opened, the unlocking handle or knob can rotatably unlock the lock. The fingerprint identification linkage control device can be used for simultaneously unlocking the multiple safety cabinets to conveniently and rapidly take valuables and shorten taking time, and can be used for automatically locking the multiple safety cabinets to ensure safety. The multiple safety cabinets share the fingerprint identifier and the controller, so that the manufacturing cost of the safety cabinets can be reduced.

Description

technical field [0001] The invention relates to the technical field of safety cabinets, in particular to a fingerprint identification linkage control device for controlling multiple safety cabinets and a control method thereof. Background technique [0002] Weapons such as guns and ammunition equipped by the police, army and other troops need to be properly stored and their collection and use should be strictly managed. At present, troops generally use separate mechanical safes or electronic password safes to store weapons such as guns and ammunition. Each safe is equipped with an independent unlocking tool. Only the unlocking tool of the cabinet can open the safe cabinet one by one, and weapons such as guns and ammunition can be taken out. Although there have been safety cabinets using fingerprint identification for storing weapons such as guns and ammunition recently, each safety cabinet is still equipped with a fingerprint recognition device, and each safety cabinet need...

AI Technical Summary

Problems solved by technology

Although there have been safety cabinets using fingerprint identification for storing weapons such as guns and ammunition recently, each safety cabinet is still equipped with a fingerprint recognition device, and each safety cabinet needs to be compared and identified one by one to open each safety cabinet. Weapons such as ammunition generally need to be confirmed by two people at the same time. The procedure is cumbersome and increases the time to open and collect weapons, which is not conducive to quick handling of emergencies; moreover, each safety cabinet is equipped with a fingerprint reader, which increases the manufacturing cost of the safety cabinet.

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