Overview of warehousing logistics management system based on RFID identification technology
With the development of economic globalization and the rise of the network economy, the global logistics service industry has accelerated. The development of global economic integration has made the collaborative relationship between procurement, warehousing, sales and distribution of enterprises increasingly complex. The competition among enterprises has not only competition for product performance and quality, but also competition for logistics capabilities. Using information technology instead of actual operation, reducing waste, saving time and cost, thus achieving seamless connection and integration of supply chain to realize information management of logistics process, using information management means to integrate management of warehousing and logistics information of the company In order to promote data sharing, cargo and capital turnover rate, improve work efficiency, and achieve an information process synchronized with the management of modern logistics enterprises.
Second, the system overviewShenzhen Guanyicheng Technology Co., Ltd.'s “Warehouse Logistics Management System†is a platform for tracking, managing and inspecting cargo information based on RFID identification technology. The system combines advanced RFID identification technology with computer database management query. Automatic identification of cargo information, the application of the system can greatly save manpower and material resources, the main functions are as follows:
Inventory management: Increased visibility and correct information in the circulation of goods can reduce inventory holding costs and handling costs. In addition, the use of RFID throughout the supply chain can make each company's product demand forecast more accurate, so it is more convenient in inventory management.
Anti-theft control: Readers are installed at all outlets to prevent theft of goods with RFID tags. Reduce losses and incorrect inventory levels.
Equipment usage rate: RFID tags can be recorded on the equipment of the factory to record their movement and use, increasing the utilization rate of the equipment.
Manual operation tracking: used as a labor tracking system, which records the distance, time, number of picks, delays, etc. Managers can improve the process and increase productivity based on the data.
Real-time cargo information: In the receiving terminal of the cooperative manufacturer, the reader can be used as a proof of delivery to reduce customer dissatisfaction and complaint handling. On the other hand, transport operators can also receive shipping costs more quickly and improve cash flow.
Cargo Process Monitoring Traceability: Together with the WMS system, it provides customers with real-time queries to improve customer satisfaction.
Third, the system flow1, the installation of the product
1) Cargo label It is recommended to install the goods label on the side of the goods packaging box. The advantage is that the reader can identify the goods label at the best position;
2) Fixed reader/writer Installed in the entrance/exit/check channel, in order to maintain the best recognition effect, the long-distance reader is installed on both sides of the entrance and exit, and the recognition direction is toward the access channel. The advantage is that the recognition rate is more accurate. The inspection channel is installed on the top of the channel, which has the advantage of saving space and being difficult to be touched;
3) Handheld Reader The handheld reader is directly carried by the management and ready to use.
2. Distribution of goods labels
1) Collect basic information of the goods and enter them into the warehouse logistics system database;
2) The information of the label needs to be transferred through the system search function, and then the basic information is written into the electronic label through the card issuing machine, and the label has the anti-counterfeiting function.
3. Identification of the goods label
1) Fixed identification When the goods pass through the entrance/exit/inspection channel, the warehouse logistics system immediately checks the information of the goods. If the information displayed by the system does not match the database information, the management personnel can take corresponding measures.
2) Mobile identification Handheld mobile identification: The management personnel carry the handheld device directly to inventory the goods, and the data information is directly reported to the server for verification.
4, the handling of violations
If the company's items are lost due to the wrong operation of the personnel and the company's regulations are violated, the data can be verified according to the corresponding data and the records can be written into the label, and the personnel can confirm it to realize the paperless office of management.
The topology diagram of the RFID logistics management system is as follows:
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