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1. Introduction to the system
The application of RFID in digital warehouse management is another innovative application of Yuanwanggu in the tobacco industry. The application of RFID technology in the warehousing link not only retains the high-efficiency advantage of RFID application in the No. 1 Tobacco Project, but also effectively promotes digital warehousing. The comprehensive application of RFID technology in the tobacco industry will become the future development trend.
2. System composition
Pallet electronic tags, handheld readers, forklift readers, fixed readers, middleware.
Three, work flow
◇ Cigarette warehousing and palletizing link: When loose cigarettes are in the warehouse, the barcode information on each cigarette is read, and the barcode information of every 30 cigarettes forms a data packet. The electronic tag ID number is associated to realize the management of finished cigarettes in units of pallets.
◇ Pallet location allocation: After palletizing (ie, information grouping) is completed, the warehouse management system WMS will automatically allocate a location for the pallet, which is displayed on a large screen; at the same time, the RFID read-write device installed on the forklift reads it After the electronic label of the pallet, it can also obtain the goods position of the pallet through the wireless network access system, and instruct the forklift operator to place it in the correct position to complete the storage operation.
◇ The process of pallet loading operation: After the forklift places the pallet on the cargo location, read the cargo location information and check whether the pallet has been placed in the correct location. At the same time, the forklift operator will update the electronic label of the cargo location through the forklift reader. The location information within.
◇ System management and query: System management includes many aspects of work, such as statistics of warehouse information data, finished cigarette inventory, tray information adjustment, and information query.
◇ Picking and unloading: When an order is received, the system will assign work to the designated forklift, and the forklift reader will receive the detailed tasks assigned by the system, and remove the pallet from the designated cargo space. At this time, the forklift reader will The information in the electronic label of the cargo location will be updated at the same time.
◇ Cigarette delivery (to the sorting area or transfer): After the forklift removes the designated pallet, the system will instruct the forklift to transport the pallet to which exit. After reaching the exit, it will be installed near the exit. The writing device will read the electronic label information of the tray, check whether the tray is at the correct exit port, and obtain the barcode information of all cigarettes on the tray through the system, upload the barcode information to the server, and complete the outgoing operation.
Four, system advantages
◇ Use electronic tags for cargo locations to improve the accuracy of warehouse management.
◇ The system introduces RFID middleware, which has super scalability and facilitates the connection between various systems.
◇ The system runs through all links such as warehousing, warehousing, inventory, and logistics, and is more systematic.
◇ Realize the unified management of “goods-location-person-task”, and effectively guide operators to complete designated tasks.
Five, system implementation benefits
The tobacco digital warehouse management system adopts advanced RFID technology and wireless network technology, which can improve the existing warehouse management level, improve work efficiency, ensure the accuracy of warehouse management and the timeliness of information update, and completely change the past information recording and transmission methods. Realize the modernization of warehouse management.
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