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Overview of RFID: RFID radio frequency identification is a non-contact automatic identification technology that automatically recognizes target objects and obtains relevant data through radio frequency signals. Short-distance radio frequency identification does not require manual intervention, and is not afraid of harsh environments such as oil stains and dust pollution. It can replace bar codes in such environments, for example, when used to track objects on the assembly line of a factory. Long-distance radio frequency products are mostly used in traffic, and the identification distance can reach tens of meters, such as automatic toll collection or vehicle identification.
RFID application advantages
RFID is used in the retail industry, and the application of RFID barcode technology has made tens of thousands of commodity types, prices, origins, batches, shelves, inventory and other information transparent;
The application of RFID in vehicle automatic identification technology enables roads, bridges, parking lots and other toll places to avoid the phenomenon of vehicles queuing for customs clearance, reducing time waste, thereby greatly improving the efficiency of transportation and the capacity of transportation facilities;
RFID is applied in automated production lines, and all links of the entire product production process are placed under strict monitoring and management;
RFID is used in harsh environments such as dust, pollution, cold, and heat. The use of long-distance radio frequency identification technology has improved the inconvenience of truck drivers having to get out of the car to go through procedures;
RFID is used in the operation and management of buses. The automatic identification system accurately records the arrival and departure time of the vehicles at each station along the line, and provides real-time and reliable information for vehicle scheduling and overall operation management.
RFID wireless job management system application
1. Conveyor belt cargo sorting
To sort the goods on the conveyor belt, it is necessary to use multiple antennas to form an RFID scanning tunnel to increase the first pass rate. At the same time, the RFID reader needs to be connected to the conveyor belt or other control host. At this time, choose reusable RFID tags and readers to form an economical and efficient RFID system.
2. Warehouse receipt and delivery
When loading and unloading pallets into and out of trucks and containers, the metal box has a strong reflection of radio waves, which seriously affects the effect and accuracy of RFID reading. The intelligent RFID reader can provide four antenna interfaces to form a flexible scanning tunnel, effectively improving the reading effect and accuracy.
3. Pallet packaging workstation
The RFID reader installed on the pallet packaging workstation needs to identify and classify the goods on the pallet in time, and link it with the RFID-marked pallet to form a low-cost solution.
4. Over-the-top reading
A scanning network covering downwards is formed by a fixed RFID reader and a set of antennas, which can efficiently read and write data on large items and trays with upward RFID tags. Especially the forklift operation is more convenient and effective.
5. Manual mobile operation
Manual movement operations need to specify items and complete a series of operations. By Intermec Intellitag IP3 mobile RFID reader and Intermec
The 700 mobile computer cooperates to form a mobile operating platform, which can simultaneously read and write RFID tags and scan barcodes, and perform corresponding processing, storage and communication. Use Intermec
With the powerful functions of 700, Intermec IP3 can be built into PAN, LAN and WAN for different applications with peripherals and systems.
6. Forklift mobile operations
Forklift mobile operation is the most important mode of operation in warehouses and logistics centers. The mobile operating platform composed of a fixed RFID reader and a vehicle-mounted computer is particularly suitable for the operation of pallet goods and the reading and writing of RFID tags.
7. Printing and reading of RFID tags
It can work offline to complete printing and coding tasks independently.
It can encode RFID tags and print barcodes, texts, and graphics at the same time.
Lianxin RFID fixed asset management
Today’s enterprises, whether small-scale commercial enterprises or large-scale manufacturing enterprises, all put fixed asset management into an important position in internal cost control and annual financial statistical reports. The cost of internal fixed assets also affects the profitability of the company’s external direct income. Good control and mastery of internal assets can provide strong support for stable operations.
The asset management system includes modules for daily asset management, asset depreciation management, report statistics, asset purchase approval management, asset inventory management, key asset management, and system management. It provides management functions such as asset increase, decrease, transfer, lease, decommissioning, storage, idle, scrapping, and allocation, and provides all kinds of required reports, and provides flexible and diverse statistics and queries.
The system will use radio frequency identification technology (RFID) to mark fixed assets according to the scope of fixed asset management and the size of the management target. The main feature of the system is the full tracking of fixed assets through radio frequency technology. The marked assets show the most prominent features of radio frequency technology during inventory or inspection:
1) Easy to identify, can be read from a long distance
2) Fast reading and can be quickly displayed in the handheld
3) The reading is accurate, and each marked fixed asset has a unique label
4) Wear-resistant label, not easy to damage, more able to accept environmental challenges than barcodes
5) Good anti-collision performance, can be read in a large amount instantly
6) The content of the chip can be rewritten more than 10,000 times
7) 2K memory on chip
As a means of inputting large amounts of information at a long distance, RFID
The fixed asset management system greatly improves the efficiency of inventory work, while ensuring the correspondence between information flow and asset physical logistics. The system is suitable for large-scale enterprises such as mining, oil drilling, manufacturing plants, etc. It is also suitable for the asset management of high-value equipment by small and medium-sized enterprises such as office property, file management, and medical equipment.
The fixed asset management system is an important part of enterprise management. Fixed assets have the characteristics of high value, long service life, scattered use locations, and difficult management. Many companies may have encountered the following problems in the process of fixed asset management:
1) Asset depreciation data is inaccurate-it does not accurately reflect the business results and performance of the company.
2) The book value statistics are inaccurate —- leading to the loss of assets.
3) Heavy inventory work, time-consuming and labor-intensive-information is not reflected in a timely manner, which affects the operational efficiency of the enterprise and leads to repeated asset purchases.
Due to the scattered use of fixed assets, even with the support of the management system, the nature and workload of fixed asset label formulation, filling or printing, pasting, asset status tracking, inventory, etc. have not been well changed and improved. , Fixed asset management is still a combination of manual and computer management. Therefore, it is necessary to introduce radio frequency tags to effectively solve the bottleneck problem of decentralized collection and input of fixed asset data, so that the functions of the fixed asset management system can be maximized.
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