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Chapter 1 System Introduction
§1.1 Overview
Due to the extensive management of China’s tobacco industry, the cost of each link is still high, and the cost of the supply chain link is 2 to 3 times higher than that in developed countries.Whether the tobacco industry can closely connect every company, every partner and even every customer in the supply chain, so as to reduce costs and capture the market faster, is the current hot spot of information construction
At this stage, the problems that have led to the high cost of the supply chain of domestic tobacco companies mainly include the following aspects:
Many manual interventions, low efficiency and high error rate
To ensure the continuity and accuracy of the information chain, the input cost is too high
Unable to realize real-time monitoring and tracking of goods
The application of bar code partially solves the above problems. However, due to the shortcomings of bar code such as low reading and writing efficiency, unchangeable information, and small amount of information, it appears to be inadequate in the application of bulk logistics management.
Based on the RFID radio frequency automatic identification technology, according to the actual situation and demand in the supply chain management, the company’s existing applications and bar code technology have been integrated, and the “RFID Supply Chain Management System” has been developed.
This system completely solves the problems in supply chain management, breaks the technical bottleneck restricting the development of enterprises, improves the degree of intelligent production, warehouse management efficiency, distribution accuracy and throughput, and realizes the tracking and visual management of the whole process. , To help companies reduce operating costs and enhance their core competitiveness.
§1.2 Key technology introduction
§1.2.1RFID technology
RFID (Radio Frequency Identification) is a technology that uses radio frequency signals for automatic target identification and two-way data communication.
RFID technology is mature and has a good application foundation. Compared with traditional identification methods, RFID has strong advantages.
? Long-distance reading and writing (1-10 meters)
? Multi-target, recognition in motion (up to 1000 per second)
? Large storage capacity, rewritable (100,000 times)
? Long service life (10 years)
These features enable RFID technology to complete information reading and processing without direct contact, optical visibility, and manual intervention, and the operation is convenient and fast. It can be widely used in production, logistics, transportation, medical treatment, anti-counterfeiting, tracking, equipment management and other fields that need to collect and process data, and it is considered as a future substitute for barcode labels.
A typical RFID system generally consists of RFID tags, readers, and computer systems.
? Tag (Tag): Composed of coupling components and chips, each tag has a unique electronic code, attached to the object to identify the target object;
? Reader: A device that reads and writes tag information, which can be designed as a handheld or fixed type;
? Middleware (Savant): Connect RFID equipment and application system software.
Chapter 2 System Structure
§2.1 Overall structure
This system perfectly integrates existing technology and hardware and software systems through trays embedded with RFID electronic tags, read-write equipment and auxiliary equipment arranged at each key node, and related software systems, and achieves accuracy, efficiency, and visibility. Intelligent enterprise supply chain management with control and large throughput.
§2.2.1 RFID pallet automatic palletizing management system
The RFID pallet automatic palletizing management system combines RFID technology, industrial automation technology, and barcode technology. The system automatically completes the entire process of bar code data collection, empty pallet filling, problematic pallet screening, goods palletizing into the pallet, and bar code data writing to the pallet electronic label.
§2.2.2RFID inventory adjustment system
The RFID inventory adjustment system realizes the synchronization of the reorganization of the goods and the information reorganization, and through wireless real-time updates, maintains the consistency of offline data and online data, making inventory management more efficient, more accurate, and more intuitive, changing the past The situation where the information is broken during the adjustment and reorganization of the goods.
§2.2.3 RFID visualized warehouse and order distribution management system
By linking to the enterprise sales order system, the execution of each order can be monitored in real time and visually during the storage and exit process.
§2.2.5RFID tray management and monitoring system
Through the integration and analysis of the pallet circulation information and pallet recycling information of the above systems, the use and circulation of pallets are monitored to ensure the timely maintenance, replacement and supplement of pallets in the system.
§2.3 Hardware system
§2.3.1RFID electronic tags
This system uses UHF EPC C1G2 ultra-high frequency electronic tags to realize high-speed, stable and long-distance identification and data exchange;
Provide larger storage space to meet the requirements of multiple varieties and large amounts of data;
Special packaging, waterproof, anti-magnetic, anti-static, anti-collision, to ensure that the label can be used for a long time in harsh environments.
§2.3.2 Electronic tag reading and writing equipment
This system adopts CSL-461 industrial grade reading and writing equipment, which has the advantages of long reading and writing distance, stable reading and writing, fast reading and writing speed, open interface, and strong environmental adaptability. It is suitable for industrial applications.
§2.3.3 RFID goods adjustment mobile processing equipment
In order to ensure the continuation of the information chain after the adjustment and reorganization of the goods, it is necessary to re-associate the information of the goods and the pallet and send the data to the background in real time when the inventory is adjusted. Mobile devices with network functions.
RFID goods adjustment mobile processing equipment integrates wireless network, barcode scanning, and RFID reading and writing functions. It has simple operation and advanced technology, which fully meets the needs of applications and can work continuously under complex conditions.
Chapter 3 System Features
§4.1 Reduce costs and improve efficiency
This system completely solves the existing problems in the current supply chain management, reduces human intervention, ensures the continuity and accuracy of the information chain, realizes the whole process tracking and visual management, and reduces the business cost of the enterprise.
By integrating existing application systems and technologies, the existing investment of users is fully utilized and protected, and the comprehensive use efficiency of investment is improved.
§4.2 Large throughput and high accuracy
Through the use of RFID technology, the technical bottleneck of information collection, transmission and processing is broken, and the information of goods is processed from one by one to batch processing, and the width of the information channel is increased, so that the throughput of logistics is greater and the accuracy is higher.
§4.3 Open interface
The design of this system has taken into consideration the application of existing information systems in the industry, so as to be fully compatible and easy to expand.
Bar code technology has been widely used in the tobacco industry and has achieved good results. This system combines the advantages of bar code technology and RFID technology, and integrates them perfectly to achieve seamless connection and provide solutions for existing problems. The most ideal solution.
§4.4 Support distributed information management
Distributed information management is realized by integrating the network and RFID technology, so that the information of production locations, storage locations, and distribution locations can be interacted efficiently and in real time. Users no longer need to worry about the negative impact of the dispersion of physical locations on information management.
Chapter 4 Implementation Plan
Contact: Ren Gong
139 1153 3725
[email protected]
Q: 479 017 087
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