Break the traditional warehouse management mode, actively explore new information management technology, and build a new warehouse management information system platform to coordinate the operation of all links on the basis of adapting to the original management process of the enterprise. The reading of information is not limited by the size and shape of the chip, and it does not need to match the fixed size and printing quality of the paper in order to read the accuracy. Moreover, passive RFID tags are developing towards miniaturization and diversity to apply to different products. Compared with traditional smart chips, RFID technology is more accurate and flexible. It can achieve penetrating and barrier free reading. RFID chip tags can repeatedly add, modify, and store data internally to facilitate the update of information. When the goods are stored in each link of the warehouse, the relevant information is automatically collected and recorded. The effective management of the goods packaging operation reduces the loss. The record of product quality in each production process, the rapid replacement of electronic labels, and the simple and rapid realization of products.
When goods are purchased and received or finished products are warehoused in the RFID intelligent warehouse management system, electronic labels are made. The labels are written into the enterprise definition information such as the purchasing unit, specification and model, and pasted onto the goods to complete the initialization of goods information. At the same time, the pallet electronic label is installed on the pallet to identify a specific pallet information;
The RFID intelligent warehouse management system is used for warehousing. The forklift transports goods through the warehouse gate. The RFID reader / writer installed at the warehouse gate automatically collects the Wholesale RFID Tags information on the goods and the electronic tag information on the pallet, and directly sends the information to the data center. The background realizes the binding of the goods information and the pallet, completes the warehousing scanning binding, realizes the automatic scanning and binding, and automatically completes the warehousing operation without manual intervention;
The forklift continues to transport the goods pallets to the idle shelves. The shelves are equipped with RFID electronic tags. In the process of shelving, the forklift RFID reader will read the pallet tags and rack tags, and directly send the information to the data center. The background automatically completes the binding of pallet information and rack information, that is, to complete the shelving operation of all goods on the pallet and realize accurate shelf management.
Quality innovation is not only a source of updated technology, but also can come from the in-depth mining of scenario requirements. In recent ten years, RFID technology has developed rapidly, and has been gradually widely used in many traceability and anti-counterfeiting application fields, such as industrial automation, commercial automation, transportation control management, etc. With the progress of technology, the types of RFID based products will be more and more abundant, and the applications will be more and more extensive. It can be predicted that in the next few years, RFID will continue to maintain the momentum of rapid development. Generally speaking, RFID technology tends to be standardized, low cost, low error rate, high security and low power consumption. The miniaturization and diversification of RFID tags make the management of stored goods more smooth. RFID electronic tag is usually attached to the package or pallet of each goods, and the details of the goods, storage location, etc. are written on the tag.
When the RFID intelligent warehouse management system moves the warehouse, it can be directly initiated by the forklift client. The forklift directly removes the pallet that needs to be moved. When the forklift collection system reads the cargo pallet label information, the RFID intelligent warehouse management system automatically unbinds the pallet information with the previously bound rack information. When the forklift forks the goods to the new material rack to complete the shelving process, the forklift reads the RFID intelligent storage management system to read the new material rack information and upload it to the data center. The RFID intelligent storage management system completes the binding of the new material rack and updates the inventory in real time.
When the RFID intelligent warehouse management system leaves the warehouse, the forklift first removes the cargo pallet from the rack, the forklift reading system reads the pallet information, and directly sends it to the data center. The background system checks the outbound information, and completes the off rack operation if it is correct. The RFID intelligent warehouse management system automatically unbinds the pallet information and the rack information; If it is incorrect, give an early warning;
After the goods are removed from the shelf successfully, the forklift transports the goods through the warehouse gate, and the reader / writer installed at the warehouse gate automatically collects the passive rfid tag factory and pallet tags on the goods, and directly sends the information to the data center. The background data center of the RFID intelligent warehouse management system completes the verification of the cargo tags and pallet tags. If it is correct, it completes the outbound operation, and the RFID intelligent warehouse management system automatically updates the inventory, If it is incorrect, an early warning will be given.
However, there are also some handheld terminals without operating system, embedded systems based on C language and Linux that need secondary development. The inductive coupling mode of RFID corresponds to iso/iec 14443 protocol. An inductive coupled electronic tag consists of an electronic data carrier, usually a single microchip and a large area coil used as an antenna. Almost all electronic tags with inductive coupling work passively, and all the energy required by the microchip in the tag is provided by the inductive electromagnetic energy sent by the reader. The high-frequency strong electromagnetic field is generated by the antenna coil of the reader and passes through the cross section of the coil and the surrounding space of the coil to generate electromagnetic induction for the nearby electronic tag. Quick search and positioning of goods: when it is necessary to search for a certain goods, enter the relevant goods information in the handset, and scan the goods within a certain range. When the goods are scanned, the intelligent warehouse management system will send a prompt to facilitate the quick search of the goods.