In the field of logistics, warehousing has always played a very important role. Modern warehousing should not only realize the storage function of goods, but also the type of goods in the library, the number of owners and storage space and other attributes have a clear marking, storage of goods in the supply chain should have a clear upstream and downstream convergence data. The current trend of market development makes each order smaller and smaller, but the total number of orders is more and more, and the operation time is getting shorter and shorter, which requires suppliers to provide more and more complex and fine products and services. How to reduce inventory investment, strengthen inventory control, reduce logistics and distribution costs, improve space, personnel and equipment utilization, shorten the order process and replenishment time, become the core of the warehousing problem. RFID technology can be on the inventory of goods in storage, out of the warehouse, mobile, inventory and dosage operations to achieve fully automated control and management can improve the quality and efficiency of the enterprise materials management. The following 3 aspects of the implementation of RFID technology in the field of logistics effect.
Storage and inspection
When the goods labeled with RFID tags arrive at the warehouse, the reader at the entrance will automatically identify the tags, and at the same time, the information collected will be automatically transmitted to the back-end management system, the management system will automatically update the inventory list, the enterprise according to the needs of the order will be the corresponding goods sent to the correct location. In the above process, the use of RFID technology of modern warehousing and inspection means to simplify the traditional goods acceptance procedures, eliminating the cumbersome inspection, recording and counting a large number of work that requires manpower.
Organize and replenish the goods
The transportation car equipped with read-write can automatically identify the goods labeled with RFID tags, and automatically transport the goods to the correct location according to the management system's instructions. After the delivery truck completes the instructions of the management system, the reader-writer recognizes the RFID tag again and sends the new cargo storage information to the management system, which updates the cargo storage list and stores the new cargo location information. The database of the management system will set a storage capacity of various goods according to the production requirements of the enterprise. When a certain kind of goods cannot reach the storage capacity, the management system will send replenishment instructions to the relevant departments.
In the organization and replenishment of goods, through the RFID reader collected data and management system to compare the data stored, it is easy to find the placement of the wrong goods. If the RFID reader recognizes misplaced goods, the reader will send an alert to the management system, which will send a correctly placed goods instruction to the delivery vehicle reader, and the delivery vehicle will reposition the goods to the correct location according to the received instruction.
Transportation of goods out of warehouse
After the application of RFID system, the transportation of goods will realize a high degree of automation. When the goods are transported out of the warehouse, the warehouse channel will automatically record the type, batch, quantity and time of the goods out of the warehouse and other information, and the information of the goods out of the warehouse will be sent to the management system in real time, and the management system will immediately determine the correctness of the information of the goods out of the warehouse in accordance with the order. The above whole process without manual intervention, can realize fully automatic operation, the accuracy of the warehouse and the speed of the warehouse has been greatly improved.
