Application of the hottest RFID technology in home

2022-08-21
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The application of RFID technology in home appliance manufacturing

China's manufacturing industry has developed into the fourth largest manufacturing country in the world after the United States, Japan and Germany. At present, China's manufacturing output value accounts for 5.3% of the global manufacturing value, and will surpass Germany to become the third largest manufacturing country in the world in the near future. After China's accession to the WTO, the foreign capital flowing into China is mainly invested in the manufacturing industry. Therefore, according to relevant forecasts, China's manufacturing output value may account for 10% of the global manufacturing output value around 2015, and become the world manufacturing center

at present, many data show that the manufacturing of household appliances in China, including black household appliances and white household appliances, accounts for a large share in the world household appliance manufacturing industry, and this trend is constantly strengthening

as logistics is an important industry in the supply chain of the support system, otherwise the machine cannot judge to pull off the shutdown signal manufacturing industry, with the development of economy, the status and role of logistics in China's national economy will become more and more important in the future. Because the personalized business era represented by e-commerce has greatly promoted the development of modern logistics, the logistics industry pays more attention to efficiency and efficiency than ever before, and the whole industry is in the rising period of development. At the same time, the development of modern logistics industry must depend on the full application of modern logistics technology

Radio frequency identification (RFID) is a key technology in modern logistics technology. According to different frequencies, it can be divided into three categories: low, medium and high, but from the perspective of market application, we can only divide it into low-frequency and high-frequency to explore the market; The second method is divided into active system and passive system from its own identification card; The third method can be divided into: fixed, wired and on-site wireless rewriting from how the data in the identification card changes; There are also different types through technology: broadcast transmission type, passive type and reflection modulation type. From the field of application: low frequency band is generally used in the identification of people or objects, for example, "general access control system is a typical low frequency." In the high-frequency band, it is generally used in express mobile, which requires long-distance identification. It is generally used in the management and application of logistics, such as high-speed charging, customs monitoring and identification system. Low frequency systems include access control system, charging system, all-in-one card system, etc; The high-frequency system can be used in such fields as bus toll collection system, container identification system, customs non-stop customs inspection system, etc. It can be seen that radio frequency identification technology itself is not an independent technology, but also a multidisciplinary edge technology that depends on information technology, but its development is obtained because it combines the actual needs and has strong applicability

modern logistics actually relies on modern transportation, so "I", as a member of engineering plastics, has extensive use conditions, and has developed rapidly by integrating information technology, especially wide area (WAN) technology (including Internet technology). For example, Shanghai Customs has opened an EDI (Electronic Data Interchange) based customs forecasting business. During the transportation of goods, the customs declarers of enterprises can handle customs declaration procedures, pay customs duties and value-added tax at Shanghai port customs according to the EDI standard logistics information (such as freight manifest) provided by overseas trading partners. After the goods arrive and pass the third inspection, the customs can release the goods. This greatly improves the efficiency of customs clearance, and thus saves costs for enterprises

because RFID technology, especially microwave RFID technology, has unique advantages in the application of logistics. Therefore, microwave radio frequency identification technology has developed rapidly in the past decade. Ten years ago, Europe and the United States had relatively mature products and began to develop their application markets. With the popularization of the market and the progress of technology, the types of products are becoming richer and richer, and the cost of products is becoming lower and lower

the development of microwave radio frequency identification technology in China began ten years ago, but its development speed is quite fast. The development mode is generally divided into three categories: the first category: introduce products and expand their application market; The second category: introduce products and technologies, and launch domestic products through digestion and absorption; The third category: independently develop and launch products with independent intellectual property rights. The typical representative of the third type of development mode is "Shenzhen yuanwanggu Information Technology Co., Ltd."

for China's manufacturing industry, it is a very good period of development opportunities, but it is also an industry with fierce competition. For large-scale manufacturing manufacturers, their gross profit is often only% because they do not master core technology, and some are even only 0.5%, which is a breathtaking figure. Except for the conventional glass raw material preparation technology used in the production of functional glass, which makes mistakes in such enterprises, the cost is very high. The wrong feeding caused by a human error may cause a direct loss of millions of yuan, or the output value of tens of millions of yuan will be wasted. Through the implementation of RFID technology in the manufacturing industry, the loss caused by human errors can be avoided, and the product qualification rate can be greatly improved

the development trend of modern manufacturing industry is order oriented manufacturing (MTO), and the implementation of JIT management. From the perspective of manufacturing industry, the implementation of manufacturing informatization is the general trend. The informatization of manufacturing industry has several hotspots, such as ERP, MES and WMS

the so-called ERP is an orderly production process that generates material requirement plans (MRPs) based on order production (MTO), centered on the bill of materials (BOM), and oriented to the production capacity demand plan (CRP)

mes is the manufacturing execution process management system. It is a management system that collects and records necessary data in real time for the production process according to the requirements of the production plan. It can effectively track and trace the quality to ensure that the products are processed and manufactured in strict accordance with the quality requirements

wms is the abbreviation of warehouse management system and the key field of enterprise informatization. There are many applications of automatic identification technology in warehouse management, but there are not many systematic applications

the process of modern manufacturing operations is an accurate execution process guaranteed by systems and norms, which inevitably requires accurate comparison between planning and execution, that is, the data of every link of the production process, including warehousing inspection (IQC), should be accurately recorded and compared with the plan, which requires more automatic identification in the process to ensure that the plan and execution are consistent, and timely measures should be taken to adjust for non-compliance. It can be seen that modern manufacturing industry depends on RFID technology. Since the quality of modern manufacturing industry depends on management rather than inspection, automatic identification technology is a means of management rather than inspection, which has certain guiding significance in the implementation of specific projects related to automatic identification technology in manufacturing industry

for enterprises implementing automatic identification technology, it is important to understand the advantages of rubber fatigue testing machine in this industry and the application cases of the operation steps of the equipment, including domestic and foreign, successful or unsuccessful, which should be implemented with reference to relevant standards and in combination with enterprise management system. For specific facts, it is best to invite experienced consultants in the industry, especially management consultants, to conduct project evaluation. At the same time, the implementation of automatic identification technology projects by enterprises requires enterprises to do a good job of customization in combination with the management system and specific reality of the enterprises being implemented. In a word, automatic identification technology is one of the guarantee means for enterprises to achieve management goals, not management itself. Relevant technologies can give full play to their functions only in a reasonable management system, otherwise at best it is just decoration. (end)

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