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Cold storage, as the central link in the low-temperature circulation of food, requires strict technical controls in terms of cold storage environment, storage capacity, scientific management, and electronic technology. A good operating environment has promoted the development of intelligent cold storage and has gradually become a technological development trend. The development of refrigerators has also entered a new stage with the development of intelligent cold storage. There has always been a clear goal in the direction of intelligent development. Therefore, the automatic control operation of the cold storage industry has been regarded as a development focus, the call for efficient development, the management and technology of the cold storage have been strengthened, and the adjustment of the industrial structure has been promoted. The transformation of regular growth mode. What kind of spark will the cold storage and RFID technology create?
Introduce RFID technology combined with innovative Internet of Things applications, carry out refined and intelligent management of cold storage operations such as “arrival inspection, warehousing, outgoing, allocation, shifting, shifting, and inventory counting” in cold storage, and promote a variety of innovative profits Mode, save operating costs, improve service quality, increase business revenue, and help you achieve refined and intelligent cold storage management.
RFID intelligent cold storage management information system has the following advantages:
Flexible architecture: The design of the intelligent cold storage management information system is based on the overall information planning framework and adopts the “original model” structure to ensure the classification of data, control, business, and interface for future business development, system expansion, and external systems Access provides structural support.
Mature technology: Combine the entire warehouse management with radio frequency identification technology to ensure that the system can efficiently complete various business operations, improve warehouse management, and increase efficiency and value.
Function customization: While meeting the current cold storage business, the system provides functional switches for the integrated management of RFID and barcode technology to provide system guarantees for more refined management in the future.
Extensive expansion: The system has realized part of the functions of “asset management, intelligent distribution, logistics management, office automation, information release and notification, and e-commerce”, laying the foundation for future customers’ higher-level informatization applications.
The cold chain consists of four aspects: frozen processing, frozen storage, refrigerated transportation and distribution, and frozen sales. Cold chain logistics management generally refers to a systematic project in which temperature-sensitive products are always in a prescribed low temperature environment during production, storage, transportation, sales, and before consumption to ensure the quality of goods and reduce logistics losses. It is a low-temperature logistics process based on refrigeration technology and refrigeration technology.
RFID technology is the best way to solve the integration of cold chain logistics information. RFID radio frequency technology is a non-contact automatic identification technology, which automatically recognizes the target object and obtains related data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. Compared with barcode technology, RFID can save more time, manpower and material resources, reduce production costs, and improve work efficiency. The advantage is that it is not limited to the line of sight, the recognition distance is farther than the optical system, the radio frequency identification card has the ability to read and write, can store a large amount of data, and has a certain degree of intelligence, which is difficult to forge.
First of all, RFID technology is fully applied in the cold storage warehousing link. The software and hardware of the RFID system can be integrated with our inventory management and automatic control to smoothly realize data identification, data collection, data exchange and storage, and ensure the storage link to the entire cold chain. support. The automation of data entry by the RFID system can reduce a large amount of manpower and material resources. At the same time, it can also achieve dynamic and real-time control of the cold storage inventory:
Operation of warehouse entry, exit, and transfer: When goods with RFID tags enter and exit the warehouse, the reader at the exit gate will automatically read the tags without manual scanning. According to the information obtained, the management system will automatically update the inventory list to realize automatic operation. Combining the data interaction between the handheld terminal equipment of the warehouse management personnel and the computer and the RFID tag of the goods, the precise correspondence between the goods and the storage location can be realized, so as to realize the complete control of the storage and removal of the warehouse.
Inventory check: No manual inspection or barcode scanning is required for inventory check. Therefore, the workload and unnecessary loss of inventory check are greatly reduced. Moreover, the tracking operation of RFID technology makes it more precise and specific to determine the location of the goods.
Integrate personnel entry and exit control: The system will integrate the RFID tags used by related personnel to achieve entry and exit control while also realizing functions such as comparison with the time of shipment entry and exit.
Real-time monitoring of the temperature change of the goods: the temperature collected by the temperature sensor is written into the chip of the RFID tag at regular intervals. When the RFID tag is connected to the antenna signal of the RFID reader, the temperature data in the RFID chip is uploaded to the RFID reader and handed over Back-end system processing. This system can monitor the temperature changes of warehoused goods in real time, and realize real-time monitoring and early warning management.
There has always been a clear goal in the direction of intelligent development. Therefore, the automatic control operation of the cold storage industry is regarded as a development focus. In response to the country’s call for energy saving, environmental protection, consumption reduction, and efficient development, the management and technology of cold storage are all carried out. It has also promoted the adjustment of the industrial structure and the transformation of the regular growth mode. With the continuous improvement of cold storage technology and the promotion of the implementation of international standards, Xinglai has gradually been on the track of rapid high-end technological development, which has greatly helped speed up the intelligentization of the cold storage industry. At present, RFID technology is bringing a huge change to the fine management of cold storage, to identify the advantages of long distance, fast, not easy to damage, large capacity, etc., simplify the complicated work process, and effectively improve the management efficiency and business transparency.
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