Cross-industry supply chain application program under test water industrial environment
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Shanghai Baoxin Software Co., Ltd. (hereinafter referred to as Baoxin), as a software company based on Baosteel and serving the society, has paid attention to the Internet of Things earlier than the same industry in view of its profound industry background. Before the new concept of the Internet of Things has emerged, Baoxin has already begun to pay attention to the research and development of radio frequency video technology, and has carried out some related businesses.
Starting from cross-industry supply chain management
In the past few years, Baosight has been paying attention to the key technologies for establishing this type of application platform, discussing the architecture of the platform and what standards and applications are needed for docking. Coincidentally, in 2008, Baosight established a special science and technology project in the Shanghai Municipal Commission of Science and Technology-research and demonstration applications of key technologies for cross-industry supply chain systems in an RFID-based industrial environment. The overall goal of this special project is to break through several key technologies of RFID technology in the steel industry environment and develop corresponding products; realize the organic connection between production logistics and supply chain logistics through electronic label technology; establish Baosteel thick plate plant to Changxing Island Shipyard The inter-industry ship board supply chain system dynamically tracks the logistics process of the ship board throughout the whole process; through the automatic and timely acquisition of physical information in the supply chain, the dynamic optimization of the stacking and distribution process is realized, so as to shorten the supply cycle and reduce Inventory, improve the efficiency of the use of storage locations and other goals, and achieve obvious economic benefits.
With the support of Shanghai Science and Technology Commission and Baosteel Group, the demonstration application of RFID technology-based ship plate supply chain from Baosteel Heavy Plate Plant to Jiangnan Shipyard is realized. The structure of the entire system is very complex. Baosteel’s wide plate plant produces rich types of ship plates and specifications. Complete and high output. Most of its ship plates are supplied to the Jiangnan Shipyard’s shipbuilding base. Ship plates transported from Baosteel to the shipyard have to pass through multiple logistics areas such as the thick plate terminal warehouse, the factory finished product warehouse, the factory wharf, the shipyard dock yard and the shipyard’s pre-production warehouse. It involves multiple business units such as Baosteel Heavy Plate Plant, Transportation Department, Logistics Office, Baosteel’s downstream processing and distribution companies, logistics carriers, and shipyards. It is a typical representative in the steel supply chain, so it is of great significance to choose the ship plate supply chain from Baosteel’s thick plate plant to Jiangnan Shipyard as the project’s demonstration project.
From L1 to L5, from the lowest level of measurement automation, to the information collection of the detection platform, to MES, to ERP, to logistics management and control, to Baosteel’s warehouse and manufacturing enterprise front warehouse, this basically involves a complete supply chain system. The project will be completed by the end of this year. The information open loop has been achieved and breakthroughs in key technologies have been achieved. The next step will start on-site installation and testing, and finally achieve application demonstration effects. Through the layer-by-layer advancement of this project, the overall framework of the system gradually appears to coincide with the concept of the Internet of Things. In the future, Baosight’s research and development of the Internet of Things will consider referring to the structure of this system.
7 major innovations highlighted in the industrial environment
The biggest feature of this project is the actual industrial environment, so this project has 7 major innovation directions.
The first is to study RFID UHF reading and writing equipment and antennas suitable for the steel industry environment; the second is to develop narrow strip-shaped electronic tags suitable for metal sheets; the third is to develop automatic electronic tag sticking technology and equipment suitable for ship board identification; fourth Establish shipboard product warehousing and stacking models and segmented distribution models based on RFID technology; fifth is to develop shipboard supply chain logistics full-process dynamic tracking technology and information sharing technology; sixth is to develop corresponding middleware software products to realize RFID systems and ships The internal logistics management system (MES) of the board production and the external logistics supply chain system of the ship board are organically connected; the seventh is to establish the RFID electronic coding standard of the ship board supply chain system.
Take electronic tags as an example. Aiming at the dirt and oil stains on the surface of the ship’s board, conduct a research on the selection and mixing of different pasting materials for metal tags and low-cost tags, so that the tags can be quickly and firmly pasted on the side of the ship’s board; and Research on the adhesive performance of magnetic materials. According to the metallurgical shipboard production line, shipboard specifications and surface morphology, and the actual situation of storage and transportation, study the automatic attachment of shipboard electronic labels to ensure that the electronic labels are convenient for packaging, suitable for automatic feeding, grabbing, and mounting on narrow sections , To ensure that the label does not fall off during subsequent operations in the warehouse, in and out of the warehouse, and during transportation. In addition, in order to connect with the production line, we have also developed automatic electronic label sticking equipment, which is installed in the printing and marking station of Baosteel’s wide and heavy plate product line to perform automatic RFID electronic label sticking operations, and is responsible for automatic unpacking, disassembly and assembly of electronic labels. ;Automatic label picking, automatic cutting, folding and degumming; receiving the shipboard logistics data provided by the system and writing the corresponding electronic label; label delivery, automatic positioning and pasting of electronic labels according to plate thickness and other specifications; label data verification and reading Etc., to ensure the identification and information reading of the ship board in the follow-up logistics process.
This application reflects that the Internet of Things achieves better effective sharing of data and information on the basis of informatization and automation, allowing enterprises to become intelligent. During the research process, Baosight Software developed corresponding middleware software products to realize the open-loop integration of the RFID system, the shipboard production internal logistics management system (MES), and the shipboard external logistics supply chain system, realizing information closed-loop to information open-loop Of the leap.
Application of traction belt animal networking industry chain development
For the understanding of the Internet of Things, the Internet is the interaction between people and the Internet of Things is the interaction between things and things. Therefore, the Internet is the foundation of the Internet of Things. When the communication between things does not require human intervention, it is intelligent Manifestation. It can be said that the emergence of the Internet of Things has greatly promoted the level of intelligence of the entire society.
To realize the intelligence of an object, it is necessary to mark the object first, which is the most fundamental problem solved by RFID. Intelligence is a very important concept in the entire technological development process. Although the current discussion is only partial intelligence, in the future, intelligence will be extended to a wider range of fields.
When it comes to the related technologies of the Internet of Things, there is a consensus view that first is the network transmission technology, including the perception layer, the upper application layer, and the intermediate transmission layer. The perception layer is mainly used to solve two problems, one is to transform information into digital information that can be transmitted by the network; the other is to solve short-distance communication. For example, at the end of the network, how to connect the device to the network is difficult. Automatic optimization, self-organization, and automatic path linking are the main features of next-generation networks. In addition to network transmission technology, there will be an application platform at the back end of the Internet of Things, or called a data warehouse or data center. The application end can obtain the required information through the platform for data analysis.
The establishment of the Internet of Things can help companies control product quality or equipment operation and maintenance. What value can the application of the Internet of Things bring to enterprises? This is one of the issues currently focused on by the business community, software vendors, and experts and scholars. Today, when automation and informatization are booming in China, many companies have repeatedly built the same system, and accumulated a certain amount of redundant data, which reduces the utilization rate of information. Only when the enterprise informatization has developed to a certain level, from a higher perspective, when planning the internal system as a whole, will the problem be discovered and the decision to “slim down” the system will be able to effectively break the boundaries of the industry. “Similarly, the demand for the Internet of Things is closely related to the degree of enterprise informatization.”
Combining a number of research results in the RFID field in recent years and Baosight Software’s rich experience in enterprise information system integration over the years, this project is under the leadership of the Shanghai Science and Technology Commission, relying on Shanghai Baosight Software Co., Ltd., and Shanghai Kunrui Electronic Technology Co., Ltd., Shanghai Zhongjing Electronic Label Integration Technology Co., Ltd., and Shanghai Huashen Smart Card Application System Co., Ltd. are jointly undertaking. At the same time, they try to solve the special technical problems of RFID technology in the complex industrial environment, which is not only conducive to the advancement of technology It is mature and drives the rapid development of the RFID industry chain.
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