Solutions For RFID

RFID for Automatic Gun Identification

Time: 2019-05-07 Author: Admin

System Overview

The system USES radio frequency identification (RFID) technology to realize seamless identification at the inspection node.This greatly reduces repetitive labor and manual operation, and enables accurate data capture, thus improving the management efficiency of gun inventory and circulation.Therefore, many advantages of this technology can be used to enhance the safety of gun control by the units that use guns.According to the application management experience of RFID technology: improving the safety and visibility of gun management are two advantages of RFID technology.In fact, a lot of manual work must be done to ensure the safety and visibility of the flow of firearms.

For example, in order to find malicious behavior against guns, video monitoring needs to be installed and entrances controlled.In terms of improving gun visibility, RFID systems can help capture accurate data and ensure strict compliance with operational procedures.RFID technology facilitates both gun tracking and inventory taking, which help ensure the safety and visibility of gun control centers.


The System Characteristics

Asset tracking

Gun tracking refers to the ability to track each bullet, starting with the gun's registration in the data center's asset management system.Traditionally, this has been done through a variety of gun labels.The downside: each gun must be entered with a separate number.In contrast, the gun code stored in the RFID tag can be obtained automatically through the RFID reading point.RFID reading points can stand at the gate of the gun control center.In addition, operators can work with RFID operator CARDS in the management center.

In addition, all doors should be equipped with cameras to enhance security.The existing security measures are disjointed from the access control system and mainly used for warning, which cannot play a preventive role.


Before the inventory, the bullet information needs to be downloaded to the handheld RFID device.To ensure mobility, the inventory inventory application can be run as a standalone application during the inventory period without the need to be connected to an RFID system.During stocktaking, misplaced and missing bullets are focused on the application.

The operator can update the inventory results through the user interface.After the inventory is completed, when the application is connected to the computer network, the data results are uploaded to the RFID system.

Stock taking refers to updating the position of cartridges and identifying misplaced or missing cartridges.Unlike bar codes, RFID readers do not read the tags separately, and maintain an association between the RFID tag and the position of the cabinet.Therefore, during the tag scanning process, if missing or new bullets are found, an alarm can be sent to the operator.

Friendly user interface

A web-based interface covers all operations and administrative operations.Users can easily access the system for new information (such as alert details and bullet movement status).

Modularity and flexibility

The system is built in a modular way and runs on an enterprise application server.Business rules are based on location, type, and consumer, and can be created and modified through a Web interface.In addition, an external cartridge management system is provided to change the position and use state of cartridge.

System Design

RFID automatic identification system includes integrated reader, antenna, metal tag, etc.Through to read and write device power amplifier power supply, power amplifier, antenna sending radio frequency signals, when the working field of the RFID tag in reading and writing, its antenna induced current, achieve energy RFID tags are activated and through its built-in antenna to read and write device sends out its own code information, such as reading and writing device receives the carrier signal from the tag, carries on the demodulation process, will be collected by the label information is temporarily stored in reading and writing.The tag information stored in the reader is uploaded to the gun and ammunition management center database through the network.


According to the application characteristics of the system, RFID equipment needs to be customized to adapt to the data center environment and enhance its readability and reliability.

Entry/exit monitoring

RFID reading devices and a series of lights are installed at the data center entrances and exits to indicate whether the movement detected is authorized.RFID readers at the exits will detect unauthorized movements and alert you.

mobile RFID equipment inventory

This equipment is used for the inventory of ammunition, equipped with battery power supply, continuous inventory for 5 hours.The handheld mobile RFID device is uniquely designed to quickly scan RFID tags on high shelves in front of ammunition racks.Embedded operating system can be used for various application system development

RFID fixed reading and writing devices

The system adopts multi-channel electronic tag reader, as shown in the figure:


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