Automatic monitoring and management system based on RFID military materials (firearms) in and out of the warehouse
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1. Background
Based on the automatic monitoring and management system of RFID military materials (firearms) entering and leaving the warehouse. The new military revolution centered on information technology is causing profound changes in the military field. The essence of this change is the mechanized military form of the industrial society to the informationized military of the information society. Morphological change. With this historical change, military informatization has become an important means to accelerate the modernization of the military, and it has also become an important part of the modernization of the military. RFID technology realizes automatic identification of military firearms, access control management and information management. This system can be effective and accurate , Intelligently automatically identify, collect, record, and upload information on firearms entering and leaving the warehouse, and quickly query and count the maintenance information of firearms, so as to establish a digital information management system for military material management.
RFID technology is an automatic identification technology that has matured from the 1980s. It has many advantages over other identification technologies such as traditional bar codes. Recognizing multiple targets at the same time, its automatic and real-time recognition capability is especially suitable for the military management requirements of the troops on the entry and exit of personnel, vehicles, ordnance, and materials.Firearms are a kind of special weapons with great danger. They are mainly special tools to deter crime. Therefore, the management of firearms is particularly important.
Based on the automatic monitoring system for the entry and exit of firearms, the effective monitoring and management of firearms in the daily storage, entry and exit, transportation, use, carrying, and return of firearms will be able to increase supervision to the greatest extent, and avoid the inadequate supervision. Bring major security risks to the country and society.
2. Overview of RFID system
The RFID-based military firearms material management system uses ultra-high frequency shortwave frequencies (transmitting and receiving frequencies 902-928MHz) to achieve reliable full-duplex wireless data communication. The electronic tag adopts an embedded microprocessor, and under the control of the embedded software, it realizes the functions of two-way communication and information collision processing. The reading device can recognize multiple targets at the same time; the system can reliably recognize high-speed and fast-moving targets, and the recognition distance is different. Less than 5 meters, no blind spots for identification, no harm to human body caused by microwave radiation, strong signal diffraction and penetration, high information security and confidentiality performance, easy operation and use, and can be adapted to a variety of different application environments.
RFIDThe Application of Technology in the Management System of Firearms Storage and Exit, Effective monitoring in the inbound and outbound and return links of firearms can realize the automation, informatization and intelligence of military firearms management; it can effectively, accurately and intelligently automatically collect firearms inventory status and firearms in and out of the warehouse. ; Quickly inquire and count the maintenance information of firearms, thereby establishing a digital information management system for military firearms management, which provides high-tech management methods for traditional manual management methods.
3. System Design
3.1 system structure
The RFID firearm management system includes an RFID anti-metal tag for identifying the unique information of the firearm, an RFID antenna for sending and receiving signals, an RFID UHF reader and a set of application management software. The overall architecture of the system is shown in the figure:
Figure 1: Based on the design of the RFID military firearms and materials warehouse management system design
3.2 Card Issuer
Use the RFID card issuer to write the firearm’s identity information into the RFID tag, and bind the RFID tag to the corresponding firearm to generate basic data information for firearm management.
3.3 Inbound and outbound management
Deploy RFID identification equipment at the firearms entry and exit points, as shown in the figure:
Figure 2: RFID identification equipment deployed at the firearms entry and exit points
When the firearms are in and out of the warehouse, the Quanshunhong UHF RFID reader transmits radio frequency signals through the RFID antenna, and the RFID tag on the firearm obtains the induced current, so that the RFID tag acquisition capability is activated and sends its own code to the reader And other information, the reader receives the information and uploads it to the firearm management application system through the network. The system automatically completes the identification of firearms and registers firearm information, such as firearm model, firearm number, access time, handler, approver, etc.; and in real time Master the flow of firearms.
At the same time, the system can also verify the identity and authority of the applicant. When there is a discrepancy, the system will automatically alarm. The system can provide functions such as query, analysis and statistics, printing, etc., which greatly improves the informatization level of military firearms management.
3.4 Inventory
Before taking inventory, download the gun information to Quanshunhong’s handheld RFID device. During the inventory, misplaced and missing bullets will be focused on the application. The operator can update the inventory count 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. The inventory work method is shown in the figure.
Figure 3: RFID handheld device inventory
Inventory counting refers to updating the location of bullets and identifying misplaced or missing bullets.Unlike barcodes, RFID UHF
4. Equipment selection
The military firearms management system based on RFID technology in firearms management applications can reduce manual intervention, improve operational efficiency, avoid manual statistics, reduce human errors, realize firearms management, automation, intelligence, and information, effectively guaranteeing the safety of weapons Management and safe use. In this system, the speed and accuracy of RFID data collection are very important. The core equipment is fixed RFID reader and RFID handheld device.
4.1 RFID four-channel fixed reader
Quanshunhong FU-M6-A is an industrial-grade RFID four-channel fixed reader that integrates Thing Magic’s excellent M6e-A module as the core.
FU-M 6-A adopts high-quality sheet metal shell, provides 4 TNC antenna interfaces, supports 4 independent antennas, and provides industrial-specific communication and power interfaces. It has a compact appearance and easy installation. IP65 protection level is suitable for various industrial and commercial environments. , To meet the harsh working environment of high and low temperature. It is widely used in various industrial and commercial environments such as medical treatment, hotel washing, smart warehousing, and new retail.
Figure 4: Quanshunhong RFID four-channel fixed reader
4.2 Chuan Shunhong RFID UHF Handheld Terminal
Quanshunhong W6100 handheld is a portable intelligent data collection device based on Android 10.0 system development, 2GBRAM&16GBROM, integrated 2D barcode scanning, 4G full Netcom, GPS, WIFI (support WIFI roaming seamless switching), BLUETOOTH, RFID functions in one. , Friendly interface, easy to operate, can help staff quickly and flexibly complete daily mobile operations such as asset inventory, scattered storage and retrieval, and at the same time, using the power adjustment feature of Thing Magic RFID module can assist in asset search.
Features of RFID handheld:
★Using a 5.5-inch IPS screen with a resolution of 720*1440, high-definition full viewing angle, visible in the sun, and with high-performance Gorilla third-generation secondary tempered glass, supporting multi-point capacitive touch screen;
★Users can choose different functional modules according to actual needs to realize the collection of one-dimensional code, two-dimensional code, RFID data, and pass USBGPRS4GWIFI(IEEE 802.11b/g/n/ac), Bluetooth and other wired and wireless communication methods, to realize the rapid and effective transmission of collected data;
★Using ANDROID 9.0 embedded operating system, friendly interface, simple operation, convenient use, and intuitive scanning and recognition results;
★The equipment is portable, suitable for one-handed work, and can be flexibly applied to any environment, simplifying the business operation process and improving work efficiency.
5. About Chuan Shunhong
Shenzhen Quanshunhong Technology Co., Ltd. focuses on hardware products of wireless radio frequency technology in the RFID Internet of Things industry. Products and applications with RFID and GNSS as the core technology. From equipment research and development, solutions and marketing, products are widely used in things Networking technology is used in industry segmentation fields such as intelligent warehousing and logistics, intelligent power asset management, archive information management, intelligent manufacturing information, medical information and UAV robot IoT integration applications.
Always adhere to the business model of “equipment + solution + service”, with the application of technical services, the effective integration of technology and application, and relying on the advantages of brand and technology, combined with rich experience in technical services in the Internet of Things industry, from solution consultation, Product selection, to program design and system platform support, provide users with comprehensive technical services that are easy to operate, highly stable, differentiated, and innovative.
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