Fully intelligent management system for logistics and warehousing based on RFID
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System background
The establishment and maintenance of an enterprise’s competitive advantage must be guaranteed by efficient and reliable logistics operations. Adopting effective logistics and warehousing management and establishing a fully intelligent and automated modern logistics warehousing system can improve the core competitiveness of the enterprise with half the effort.
Suzhou Xindao effectively uses information technology to improve management and work efficiency for enterprises, meets the needs of a material supply system of “unified command, rapid response, and efficient operation”, and adheres to high standards and high starting points in accordance with the requirements of modern logistics management. Starting from the optimization of the overall logistics supply chain, a modern intelligent logistics warehousing system that uses the Internet of Things technology to fully promote the intelligentization of logistics warehousing work has been created. The adoption of this system will optimize and intelligently manage the various logistics links of the enterprise, which can significantly reduce the cost of the enterprise and enhance the competitiveness of the enterprise.
System Components
The system highlights the coordination of logistics and information flow, taking logistics as the entry point. It consists of an intelligent dense storage system based on Internet of Things technology, wifi real-time wireless transmission technology, RFID automatic identification technology, and video, intelligent electronic billboards, and on-site PDA dispatching systems. And the material scheduling platform system composed of the material scheduling platform software.
System flow
The system has designed a perfect and recyclable operation process:
1. Arrival acceptance
2. Sampling and testing
3. New purchase, return and storage
4. Delivery out of the warehouse
5. Designated outbound
6. Return the whole batch to the factory
7. Return and exchange goods
RFID automatic identification system
Intelligent warehousing, automatic transportation, and access control all rely on the identification and positioning of equipment and materials. Among them, the speed, method and accuracy of identification are the key, and the application of RFID electronic tags plays an important role in the group identification link. The system mainly contains three contents: composite label, composite label production system, and RFID group identification system.
1. Composite label:The composite tag is a combination of a barcode tag and a radio frequency tag (RFID), and the materials identified by it not only have the characteristics of a single barcode identification, but also can realize the group identification of the radio frequency tag. As shown in the figure:
2. Composite label production system
RFID label printer is used to write the ID number of the label. The RFID printer accomplishes two tasks: one is to write the electronic label ID, and the other is to print the bar code. These two tasks can also be completed in the label production line.
3. RFID group identification system
The RFID group identification system is fixedly installed at the process demarcation point to complete group reading, input, identification, and confirmation functions. It requires accurate readings without missing reading, and the more group readings, the better. We customize the radio frequency door system, install the warehouse junction, and interface with the intelligent storage system to realize the group entry function.
Forklift material group identification: The forklift is transformed, and RFID radio frequency devices and on-board computers are installed on the forklift for automatic command and identification of on-board objects and feeding instructions. When the forklift picks up materials, the RFID radio frequency device installed on the forklift will automatically identify the material information of the pallet. Through the material information comparison of the material dispatching platform system, the driver’s operation process and handling information will be instructed on the on-board computer.
Handheld radio frequency identification: The handheld supports scanners, imagers, RFID modules, wireless local area networks and wireless wide area network radio frequencies. Identify warehouse materials and inventory materials through the handheld group. At the same time, it is connected to the material dispatching platform system through the Wifi network in real time to obtain material inventory information and real-time tracking and verification of materials in and out of the warehouse.
Business functions
Warehouse management
Warehouse management includes seven core business systems: inbound management, outbound management, inventory management, arrival management, wooden pallet management and supplier management, and virtual warehouse warehouse.
Plan management
According to the needs of the material warehouse, arrange the work plan, and track and record the implementation of the plan.
Linkage scheduling
Order scheduling tasks through the information portal system, central control room operating station and on-site PDA.
Alarm management
The fault information is displayed on the operation station of the central control room and the electronic billboard of the production site, including the time, duration, location, content of the fault, etc.; the alarm reminds the operator by voice.
Comprehensive statistics
Comprehensive statistical reports are formed based on various data such as warehousing and distribution, such as monthly and annual reports, inventory reports, warehousing detailed account queries, warehousing summary statistics reports, outgoing summary statistics reports, and inventory classification summary statistics reports.
Strategic analysis
Based on the effective collection and accumulation of various data such as storage, distribution, etc., the above data is extracted and mined to form an effective data support for the display of material scheduling and material management macro-operations, KPIs, etc., through various visual analysis and display, Provide a basis for the leadership to assist decision-making.
asset Management
Manage the main assets and equipment of the material warehouse (library warehouse, conveying line), etc., as well as the asset information of the storage materials, equipment and other equipment.
System Features
(1) The application of Wifi technology and PDA technology makes on-site mobile office and dispatching possible. The customized on-site dispatching software allows managers to direct on-site command without operating in front of the computer, and can interact with the central control room in real time in real time. .
(2) The application of Rfid technology enables batch and non-contact one-time identification of materials and equipment in and out of the warehouse, speeding up the efficiency of materials and equipment in and out of the warehouse.
(3) The use of intelligent dense warehousing system enables fully automated transportation and storage of materials in and out of warehouses and warehousing, and can realize rationalized storage of inventory through intelligent scheduling.
(4) The on-site intelligent electronic billboard and the central large-screen display system are set up to make the operation of the on-site equipment and business clear at a glance. The information issued by the center can also be sent to the site and the center in real time through the intelligent electronic billboard to realize on-site online notification and training. , Publicity and other functions.
(5) The overall integration of the system. From design to construction, the system is based on the characteristics of warehouse management, with information integration as the construction purpose. The interfaces between the systems are all standard interfaces. The modular subsystem relies on a standard database and is implemented step by step. Will not cause interface difficulties.
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