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1. Program overview
This solution is mainly used for the automated identification management of bulk goods in storage, storage, sorting and outbound in the distribution center. It consists of radio frequency tags installed on goods or pallet turnover boxes, radio frequency identification systems installed in each link of the distribution center process, It consists of middleware and WMS software. When the tagged target passes through the set signal collection point, the tag immediately emits a radio frequency signal with representative identity characteristics, which is received by the system, processed by the middleware, and sent to the WMS system. The WMS system sends out a series of instructions to achieve Functions such as information collection, warehousing and storage, regular inventory, and sorting out of the goods.
2. Program composition
The RFID-based distribution center solution consists of multiple sets of radio frequency identification systems, middleware, database systems, and warehouse management information systems (WMS). in:
-Radio frequency identification system: mainly used to read/write information on electronic tags.
-Middleware: Between the front-end hardware module and the back-end database and application software, it provides mechanisms for program management, signal filtering and collection, event management, security management, and network management.
-Database system: input, analysis, output and management of various data information.
-Warehouse Management Information System (WMS): Control the actions of each link in the process, complete receipt and storage management,-inventory allocation management, picking and delivery management, as well as data backup, data query, data statistics, report generation, and report form of the entire system manage.
3. Project construction
(1) Physical flow of distribution center:
According to the distribution center process, an electronic label is fixedly installed on each pallet, turnover box or goods, and the information of the goods on the pallet or turnover box is bundled with the electronic label and entered into the database.
1. An identification system is installed at the entrance of the distribution center, and the relevant information carried by the electronic label on the pallet is captured and transmitted to the WMS system. The system arranges the storage location according to the cargo location information.
2. An identification system is installed in the picking area of the distribution center to read/write the information of the picked goods into the electronic label on the turnover box.
3. An identification system is installed in the sorting area of the distribution center to realize automatic review and delivery of goods while diverting goods.
4. An identification system is installed on the forklift body to identify the relevant information carried by the electronic tag on the pallet and perform corresponding operations based on the information.
(2) Information flow of distribution center:
Fourth, the advantages of the program
1. Pallets and turnover boxes are labeled and reused once.
2. Optimize and adjust the distribution center process, the information anti-collision function of the automatic identification system, can read multiple different labels, realize the automatic review of the outbound, greatly improve the outbound speed, and reduce the labor cost of the distribution center.
3. Accurate inventory management enhances the planning, turnover, and distribution capabilities of the distribution center, and reduces losses and adjustment costs.
4. Research surface: The application of RFID solutions can increase the efficiency of the distribution center by 10% to 20%, while the inventory and delivery accuracy can reach 100%.
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