RFID warehouse management system improves the efficiency of material management

The RFID warehouse management system is a warehouse management system based on RFID technology, which can realize the automatic identification, tracking and management of items in the warehouse. The composition of the RFID warehouse management system is as follows:

The RFID Reader sends a wireless signal to the tag through the antenna, reads or writes the tag's information, and transmits it to the middleware. Middleware is a piece of software that is responsible for filtering, transforming, and integrating data collected by readers and writers, and interacting with the backend database. The backend database is a system for storing and managing item information, which can realize the functions of warehousing, taking out, inventory, and allocation of items. RFID tags are attached to items and Store relevant information about the items, such as name, number, specifications, etc.

RFID technology simplifies complicated work processes with the incomparable advantages of long recognition distance, fast speed, non-damage, and large capacity. The advantage of RFID warehouse management system is that it can realize rapid identification, accurate statistics, real-time monitoring and intelligent management of items. Improve the operational efficiency and management level of the warehouse.

How does the traditional warehouse management system manage materials?

The traditional warehouse management system refers to a system that uses manual or barcode methods to carry out operations such as the entry, exit, inventory, and allocation of materials. Generally speaking, traditional warehouse management systems use the following steps:

Material warehousing: When materials arrive at the warehouse from suppliers or other sources, it is necessary to manually or scan the goods barcode to check the quality, quantity, specifications, etc. of the materials, place the materials in the designated location, and record the relevant information of the materials, such as Storage time, storage order number, batch number, etc.

Material outbound: When materials need to be sent from the warehouse to customers or other destinations, they need to manually or scan barcodes, take out the corresponding materials from the warehouse according to the outbound order or demand order, and check the quality, quantity, specifications, etc. of the materials. At the same time, record relevant information of the materials, such as delivery time, delivery order number, batch number, etc.

Material inventory: In order to ensure the accuracy of material information, it is necessary to inventory materials in the warehouse regularly or irregularly, that is, manually compare the actual inventory and Library-archives-inventory-warehouse-smart-inventory-rfid-bookshelf.html target='_blank'>book inventory, check the reasons for the differences, and update the material information at the same time.

Material transfer: In order to meet the material needs between different warehouses or between different areas within the same warehouse, materials need to be transferred from one location to another according to the transfer order or demand order, and the relevant information of the materials, such as transfer time, transfer time, etc., needs to be recorded. Order number, batch number, etc.

What are the disadvantages of traditional warehouse management systems?

In traditional warehouse management systems, cargo management is often scattered and information resources cannot be shared. The traditional warehousing management idea takes uninterrupted production as the core, and warehousing inventory management serves production. All a warehouse inventory management system does is issue orders and reminders, or determine when to place an order using the order point method, or determine the optimal quantity for each order using the economic batch method. The order point method is a method of predicting future material requirements based on past experience.

Traditional warehouse management systems usually have the following characteristics:

Relying on manual recording and verification of the quantity, location, status and other information of materials is prone to errors and omissions.

Lack of real-time feedback on material flow and inventory status makes it difficult to grasp the demand and supply of materials in a timely manner, resulting in inventory backlogs or shortages.

The lack of effective material classification and coding rules results in low efficiency in finding and managing materials.

The lack of unified data standards and interfaces makes it difficult to share and exchange material information.

How to use RFID warehouse management system for efficient material management

The RFID warehouse management system is a system that uses radio frequency technology to realize automatic identification, tracking and management of warehouse materials. The RFID warehouse management system can improve the efficiency and accuracy of material management, reduce labor and material costs, optimize warehouse space utilization, and enhance warehouse safety and reliability. The main functions of the RFID warehouse management system include:

Warehousing of materials: Automatically identify the RFID tags of materials through RFID readers and antennas, obtain basic information of materials, such as name, specifications, quantity, batch, etc., and compare with the background database to confirm the legality and validity of materials. Integrity. Then, according to the preset rules, appropriate storage locations are assigned to the materials, and the location information of the materials is updated into the database.

Materials leaving the warehouse: RFID readers and antennas are used to automatically identify the RFID tags of materials leaving the warehouse, obtain basic information about the materials, and compare them with the background database to confirm the legality and integrity of the materials. Then, according to the preset rules, an outbound order is generated for the outbound materials, and the outbound order is printed or sent to the relevant personnel. At the same time, the outbound information of materials is updated into the database.

Material inventory: Using RFID readers and antennas, the RFID tags of all materials in the warehouse are automatically scanned to obtain basic information about the materials, compared with the background database, and an inventory report is generated to display the difference between the actual quantity and book quantity of the materials. And analyze the reasons for differences, such as loss, theft, misoperation, etc. Then, according to the preset rules, corresponding measures are taken for the differential materials, such as replenishment, loss reporting, allocation, etc., and the inventory results are updated into the database.

Material query: Through the RFID reader and antenna, automatically or manually scan the RFID tag of the material that needs to be queried, obtain the basic information of the material, and compare it with the background database to display the detailed information of the material, such as storage location, quantity, and status. , historical records, etc. At the same time, the distribution of materials in each area, each shelf, and each level in the warehouse can be viewed in real time through the graphical interface.