chrispeng [ad_1]
1. Project overview
Project Name: Commodity Distribution and Storage Management System
Construction unit (client): Giant Bicycle Company
Construction unit (contractor): Tianjin Xiaobee Computer Technology Co., Ltd.
This project uses RFID non-contact automatic identification technology and automatic identification technology based on RFID technology to efficiently complete the purchase, sales and storage management. The system improves management efficiency as a whole, eliminates the low efficiency and error-prone problems of manual recording and manual input to the computer, and ensures the consistency of goods and accounts to the greatest extent. This system can not only break through the “bottleneck” problem of bottom-level data collection in the logistics field, improve the automated processing level of each link of logistics activities, improve logistics efficiency and accuracy, and reduce logistics costs. It can also solve the problem of item search, theft, and the disorder of warehouses. The loss and other problems caused can even track and locate important items. In addition, manual intervention in the tracking process can be avoided, saving a lot of manpower and material resources while greatly improving work efficiency.
2. System composition
The system uses electronic tags to identify bicycles one-to-one, and uses fixed readers, antennas and handheld wireless data collection terminals to complete the daily management and inventory work of goods, which technically guarantees the consistency of the goods to the maximum extent. , Thereby avoiding the loss of commodities, and improving the efficiency of commodity inventory, so as to realize the information management of inventory management, and solve the traditional management mode that is prone to human errors and untimely information exchange in manual statistics. The whole system structure is as follows:
1. Hardware system
1.1 Hardware equipment
Hardware equipment: fixed readers, antennas, electronic tags, handheld readers.
Software: label distribution software, system middleware, file management system-application software, third-party database software.
Additional equipment: computers, PC servers, switches, wireless routers, network cables, data signal lines, etc.
(1) Fixed UHF reader: integrates RFID reader module, TCP/IP communication module and reader power supply to realize real-time automatic collection and wireless transmission of remote data. In the design of reader workflow, The working state of the reader is controlled by the door control switch (for example, the reader is in the reading state when the door is opened), thereby ensuring the service life of the reader and avoiding energy waste.
(2) Fixed antenna: Due to the uncertainty of the direction of the electronic tag when the asset enters and exits the computer room, in order to ensure the effective identification of multiple angles, a circularly polarized antenna is used.
(3) Electronic tags: There are many types of bicycle products and different specifications. It is necessary to specifically find and develop attached tags or tag tags suitable for different sizes and specifications. Through the special design and packaging of the tag’s built-in antenna, the tag has better anti-metal interference performance.
(4) Tag issuer: write electronic data for electronic tags. Such as asset name, model, barcode number, etc., and can set a password to lock the data area to prevent the data in the electronic label from being rewritten.
(5) Handheld: Used for inventory counting, it can quickly read the electronic tag information, and send the read tag information to the background server for processing through the built-in WIFI or GPRS wireless communication module.
(6) Label issuance software: Mainly used to write data into electronic labels, including file name, content, code, etc. After writing the data, it can automatically generate reports and import them into the flat GIS positioning system server of the file warehouse.
(7) File asset automatic identification management system-application software and third-party database software.
1.2 System advantages
• With the help of RFID technology, the system realizes the effective management of the goods in kind, and eliminates the phenomenon of inconsistent accounts.
• Apply mobile communication technology to realize the automation of asset information collection.
• Provide a powerful label customization function, you can customize the label style.
• Use fixed and hand-held data collection terminals for asset data collection and inventory, which are accurate and efficient, and have the effect of mutual verification.
• Rich daily management functions make asset tracking easier and more intuitive.
• Achieve full monitoring and tracking during the asset life cycle.
• Powerful data import and export functions, convenient for data exchange or integration with other systems.
[ad_2]
