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In today’s highly developed logistics automation technology, traditional warehouse management systems are still using outdated methods such as bar code labels or manual document management. These management models have obvious shortcomings and loopholes. For example: in the bar code management, the bar code is easy to copy, easy to be contaminated, and not moisture-proof; while in the manual entry, the number of warehouses is very large, which leads to very high labor costs and error-prone; When counting, the efficiency of manual counting is extremely low, and the documents lack uniform standards. Tianjin Little Bee believes that the use of RFID technology for fast scanning and barrier-free reading can quickly and accurately collect and process data, creating a standardized and efficient operation of an intelligent warehouse management system.
In recent years, RFID has attracted attention due to its long-distance reading and high storage capacity. It can not only help an enterprise greatly improve the efficiency of goods and information management, but also connect sales companies and manufacturing companies to more accurately receive feedback information, control demand information, and optimize the entire supply chain. The intelligent warehouse management system combined with RFID technology can quickly check and find goods, realize the real-time sharing of warehouse management information such as warehouse storage, warehouse delivery, and inventory in the enterprise operation process, and it is convenient for the company to supervise and monitor the goods. Full control of the situation.
Compared with barcode RFID electronic tags, it also has the following advantages:
1. Quick scan
Only one barcode can be scanned at a time; the RFID reader can identify and read several RFID tags at the same time.
2. Miniaturization and diversified shapes
RFID is not limited by size and shape in reading, and does not need to match the fixed size and printing quality of the paper for reading accuracy. In addition, RFID tags can be miniaturized and developed in various forms to be applied to different products.
3. Anti-pollution ability and durability
The carrier of traditional bar codes is paper, so it is susceptible to contamination, but RFID is highly resistant to substances such as water, oil, and chemicals. In addition, because the bar code is attached to the plastic bag or the outer packaging carton, it is particularly vulnerable to damage; RFID tag is to store the data in the chip, so it can be protected from contamination.
4. Reusable
Nowadays, the barcode cannot be changed after it is printed, and the RFID tag can repeatedly add, modify, and delete the data stored in the RFID tag to facilitate the update of information.
5. Penetrating and barrier-free reading
When covered, RFID can penetrate non-metallic or non-transparent materials such as paper, wood, and plastic, and can perform penetrating communication. The barcode scanner must be at a close distance and there is no object blocking the situation before it can read the barcode.
6. Large data memory capacity
The capacity of one-dimensional barcode is 50Bytes, the maximum capacity of two-dimensional barcode can store 2 to 3000 characters, and the maximum capacity of RFID is MegaBytes. With the development of memory carriers, the data capacity also has a trend of continuous expansion. In the future, the amount of data that items need to carry will become larger and larger, and the demand for the expansion of the capacity of the label will also increase accordingly.
7. Security
Since RFID carries electronic information, its data content can be protected by a password, so that its content is not easily forged and altered. In recent years, RFID has attracted attention due to its long-distance reading and high storage capacity. It can not only help an enterprise greatly improve the efficiency of goods and information management, but also connect sales companies and manufacturing companies to more accurately receive feedback information, control demand information, and optimize the entire supply chain.
Intelligent warehouse management system process:
1. Stack the packaged goods on pallets with RFID tags, and move them into the warehouse by forklifts or humans for warehousing operations
2. When the goods are in the warehouse, the fixed reader at the door reads the goods information and transmits the information to the intelligent warehouse management system
3. Determine the cargo storage area by querying the intelligent warehouse management system
4. Use manpower or forklift to put the goods on the shelves and transfer the binding information to the intelligent warehouse management system
5. When the goods are out of the warehouse, the staff inquires about the goods information and carries out the off-shelf operation
6. When the goods are transported out of the warehouse, the RFID fixed reader at the door reads and writes the goods information again to confirm the delivery
Tianjin Little Bee believes that the intelligent warehouse management system using RFID technology eliminates the complicated work of gradual scanning of outbound and inbound, and the real-time and accuracy of inventory has been greatly improved, and the efficiency has also been greatly improved. It also enhances the image of the operating company.
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