Application scheme of warehouse logistics management system based on RFID technology
chrispeng [ad_1]
1. Project background
At present, market competition is becoming increasingly fierce, and improving production efficiency and reducing operating costs are of vital importance to enterprises. Warehousing logistics management is widely used in various industries, designing and establishing a complete set of warehousing management processes, improving warehousing turnover efficiency, reducing the occupation of operating funds, turning frozen assets into cash, reducing the cost caused by warehousing elimination, and improving the company An important part of production efficiency.
2. Program objectives
1. Labor can be reduced by 20-30%;
2.99% of warehouse products are visualized, reducing the risk of missing goods;
3. Improved supply chain management will reduce work service time by 20-25%;
4. Improve the accuracy and reliability of storage information;
5. Efficient and accurate data collection to provide work efficiency;
6. Automatic collection of incoming and outgoing data to reduce human error;
7. Reduce enterprise warehousing logistics costs.
Three, system overview
This program is tailored for customers by Shanghai Fuen through analysis of the needs of the company. It integrates RFID technology, network technology, computer technology, database technology and wireless communication technology. Combining the actual needs of the company and Fuen’s rich experience and unique technology, we propose the following RFID system solutions.
Four, system design
The application scheme of RFID technology-based warehouse logistics management system mainly combines the characteristics of RFID technology with the process of warehouse management, and realizes more scientific and visual management on the software.
1. Warehouse management
Deploy fixed RFID readers at the door of the warehouse, and carry out radio frequency planning according to the on-site environment. For example, four antennas can be installed up, down, left and right to ensure that RFID electronic tags are not missed. After receiving the warehousing order, put the product into the warehouse according to certain rules. When the RFID electronic tag (ultra high frequency) enters the electromagnetic wave range of the RFID fixed reader, it will be activated automatically, and then the RFID electronic label and RFID fixed reading The writer communicates. When the RFID tag is collected, it will be compared with the order to check whether the quantity and model of the goods are correct. If there are errors or omissions, they will be processed manually. Finally, the goods will be transported to the designated location and placed in accordance with the rules. The main advantage of RFID in warehouse management applications is non-contact long-distance identification, and can be read in batches, which improves efficiency and accuracy.
2. Outbound management
According to the pick-up plan, the goods out of the warehouse are sorted and processed and managed out of the warehouse. If the quantity out of the warehouse is large, push the goods to the door of the warehouse in batches, use a fixed reader to communicate with the tags, collect the RFID electronic tags of the goods out of the warehouse, and check whether they correspond to the plan. If there are errors, manually as soon as possible deal with. For a small amount of goods, RFID handheld terminals can be used to collect information from RFID electronic tags (handheld scanners or RFID tablet computers). When an error occurs, an alarm will be issued, and the staff should deal with it in time, and finally send the data to the management center Update the database to complete the delivery.
3. Inventory management
In accordance with the requirements of warehouse management, conduct regular and irregular inventory. Traditional inventory is time-consuming, labor-intensive, and error-prone. All these RFID solves these problems. When there is an inventory plan, the RFID handheld terminal is used to carry out the inventory scan of the goods, and the information of the inventory can be transmitted to the back-end database through the wireless network and carried out with the information in the database. Comparing, the generated difference information is displayed on the RFID handheld terminal in real time, and it is provided to the inventory staff for verification. After the inventory is completed, the inventory information is checked with the database information in the background, and the inventory is completed. In the inventory process, the system uses RFID non-contact reading (usually within 1 to 2 meters) to read clothing goods information very quickly and conveniently. Compared with the traditional model, it will improve a lot of efficiency and inventory accuracy. sex.
4. Basic information management
Set and manage the attributes of the goods, the main functions are, add, edit, delete, and query the basic attributes of the goods stored in the warehouse. In this way, it can be set according to the attributes of the operating products of different enterprises, and ensure that it meets the individual needs of each enterprise. The warehouse can also be divided into locations, which can be divided into units such as warehouses, areas, and locations, so that large-scale warehouses can be managed more accurately. Warehouse managers at all levels can query and perform related business operations for inventory information of different dimensions.
5. System information management
Fully consider the scalability and security of the system, and provide reasonable tools to ensure system security. System management mainly completes the correction and maintenance of system operating parameters. Complete permissions assignment, add, modify, and delete data forms. At the same time, it has a complete login program (user name and password). Different personnel are given different permissions, which are set by the system administrator. The system also provides a one-key data backup and recovery function, which further ensures the security and continuity of business data.
6. Data statistical analysis
The system can form statistical reports according to time, quantity and other elements, clarify the turnover period and efficiency, and facilitate the planning and control of the inventory management business process. The unified operation can speed up the speed of goods in and out of the warehouse, thereby increasing the throughput of the inventory center, and can provide Managers and decision makers provide timely and accurate inventory information, which can improve the accuracy of goods inquiries, reduce inventory levels, and improve the efficiency of the logistics system to strengthen the competitiveness of enterprises.
Five, hardware equipment selection
The hardware part of a complete warehouse material in and out RFID management system usually consists of: fixed RFID readers, fixed RFID antennas, handheld RFID readers, desktop RFID card issuers, and RFID electronic tags. Additional equipment: computer, PC server, switch, wireless router, network cable, data signal cable, etc. (equipment optional). Different hardware products with different characteristics can be selected in different application environments, RFID applications can be deployed very flexibly, and simple integration and rich application support are provided between each other to ensure the maximization of RFID business efficiency.
[ad_2]
