Application status of rfid intelligent warehousing management system in the field of logistics 123
What is the application status of RFID technology in the logistics field? At present, with the advent of the era of logistics informatization, RFID technology will be widely used in all aspects of logistics. Due to the great significance of RFID technology in practical application, the application of RFID technology in supply chain management has become the research focus in recent years. Relevant enterprises explore and analyze the application of RFID technology in the field of logistics from multiple perspectives such as production, warehousing, transportation and distribution, and point out the problems that should be paid attention to in the application. Therefore, today, it is mainly based on the analysis and summary of the application status of RFID technology in the field of logistics, and also puts forward certain shortcomings.
First, the working principle of radio frequency identification technology is commonly known as electronic tags.
It is a non-contact automatic identification technology, which automatically identifies the target object and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. A complete RFID system consists of three parts: reader, electronic tag and application software system. The basic model of RFID is as follows: the control information transmitted from the reader passes through the antenna unit, and the encoding/decoding unit is demodified and transmitted to the controller, and the controller completes the operation specified in the control instruction. The data information from the reader also needs to be demodulation and decoded, and the controller completes the writing operation of the data information. On the contrary, if the information is transmitted from the RFID tag to the reader, the status data is taken out of the memory under the control of the CPU and sent to the reader through the encoder and load modulation unit.
Application status of rfid intelligent warehousing management system in the field of logistics 123
Second, the current production process of the application of RFID technology in the logistics field:
In terms of production management, products can complete the operation of automated production lines through RFID technology, accurately find complex parts with specifications, and transport them to the production line in time, and realize the identification and tracking of raw materials, parts, semi-finished products and finished products on the whole production line, so as to eliminate counterfeit parts and Qualified products can reduce the cost of manual identification, reduce the error rate, and improve efficiency. Through the real-time monitoring of production and product flow through RFID technology, it can improve the qualification rate of product off-line, provide managers with timely and accurate data to adjust the operation plan in time according to the actual production situation, solve problems in production conveniently, and achieve the automation of inventory management and balanced and steady production of the assembly line.
Warehousing link: In the warehouse, RFID technology is most widely used in the access of goods and inventory inventory to automate the operation of inventory and pick-up. The combination of RFID technology with the receipt, pick-up, shipment and other plans specified by the supply chain system not only enhances the accuracy and speed of the operation, improves service quality, reduces costs, and saves labor and inventory space, but also reduces the misplacement, misdelivery, theft and storage of goods in the whole logistics process. The loss caused by inventory and shipment errors effectively solves the problem related to the flow of goods in the warehouse.
Information management.
Application status of rfid intelligent warehousing management system in the field of logistics 123
Transportation link: In the process of commodity transportation, long-distance goods and vehicles can be labeled, and the receiving forwarding device can be installed at some checkpoints on the transportation route. When the receiving device receives the information sent by the label, it can upload the current situation and location of the goods to the dispatching center and send it to the database, so that the enterprise can directly understand the number of goods in transit, the origin and destination of transshipment, and the expected arrival time and other information, which is convenient for the management of the goods in transit, so that the receiver can grasp the progress of the goods and adjust the corresponding receiving time.
Distribution link: All goods arriving at the central distribution center are affixed with RFID tags. When entering the central distribution center, the tray can read the label contents on all the boxes on the tray through a reader. The system checks this information with the delivery record to detect possible errors, and then updates the RFID tag to the latest commodity storage location and status, so as to ensure accurate inventory control, and even know exactly how many containers are currently in operation, expected arrival time, place and other information.
Application status of rfid intelligent warehousing management system in the field of logistics 123
Third, the application prospect of RFID technology in the field of logistics
Compared with the United States, Europe, Japan and other developed countries, China’s application of RFID technology is only in the early stage of development. The total number of RFID enterprises in China is more than 100, and the RFID industry chain is basically formed, but there are very few products with lack of relevant RFID key technologies and independent intellectual property rights. Low-frequency and high-frequency RFID developed early, with mature technology, wide application of products, low technical threshold and low product cost, which makes the products in these two frequency bands fully developed. However, the product homogenization is serious, and the market is becoming more and more saturated. Ultra-frequency RFID developed late and the technical threshold is high. China has not master key core technologies such as chip design and manufacturing, on-chip antenna design, packaging integration technology and equipment. There are few enterprises involved, high product application cost, and China is still in the primary stage of development. The ultra-high frequency band has huge market potential and wide application of products. It is an urgent field for development. Xinye Intelligence will contribute its own contribution to the development of RFID in the Chinese market.
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