RFID technology

RFID technology actually refers to radio frequency technology. Its technology mainly relies on the principle of magnetic field or electromagnetic field to realize two-way communication between devices through radio frequency, so as to realize the function of exchanging data. The biggest feature of this technology is that it can obtain each other without contact. RFID information, ETC, logistics, and libraries are several typical application scenarios. The commonly used radio wave frequency bands for RFID technology mainly include: low frequency, high frequency, ultra-high frequency and microwave frequency bands.RFID system compositionRFID system is mainly composed of three parts: reader, electronic label and data management system. RFID Reader: Also known as a reader ,...

With LPWAN low-power wide-area networks such as NB-IoT and LoRa, and the current 5G network construction in full swing, it carries the vision of the Internet of Everything, and solves the needs of large-scale deployment of the Internet of Things, such as low power consumption and long-distance connection. According to data, LPWAN connection is in 2018. The compound annual growth rate until 2023 is 109%, which will open up the trillion-dollar IoT market and promote the application of IoT in vertical fields such as industry, energy, retail, logistics and traceability. The new economy benefits from IoT technology and promotes industry transformation and upgrading In recent years, the rapid development of China's new economy has exceeded expectations. Mobile payment, big data, and cloud...

As necessary items for patients’ lives, the design of drug packaging should not only meet the  needs of ordinary people, but also consider the special needs of visually impaired people when using  drugs. In view of the problems such as difficulty in identifying and information clarity when using drugs for visually impaired people, relying on the digital technology of intelligent packaging, through the intelligent  packaging cloud platform, the barrier-free design of drug packaging for visually impaired people was  studied from three directions: barrier-free drug information identification, barrier-free drug use process and barrier-free emotional adaptation. The advantages of easy intelligent packaging identification, humancomputer interaction and data analysis were...

This study was conducted to establish a new type of the archive management system of ancient and famous trees so as to solve the problems of errors and low efficiency in traditional archive management, while with more and more types and quantities of archive materials. RFID was used to realize the management of file storage, inspection, inventory and failure, for this technology could effectively reduce the manual operation, improve the operation efficiency and realize the automatic and intelligent management of files. Besides, combined with various sensors, this technology could realize the dynamic real-time monitoring of the archives warehouse, and provide a good storage environment for the ancient and famous tree archives. The intelligent archives management system of anci...

In today’s rapidly evolving retail landscape, businesses are constantly searching for innovative solutions to improve their operations, reduce costs, and enhance the customer experience. One of the most transformative technologies revolutionizing retail supply chains is Radio Frequency Identification (RFID). By integrating RFID tags and RFID tag readers into their systems, retailers can unlock a new level of efficiency, accuracy, and transparency across their entire supply chain. From inventory management to logistics, RFID is helping businesses streamline operations, reduce waste, and deliver a more seamless shopping experience. What is RFID Technology? RFID is a technology that uses radio waves to automatically identify and track tags attached to objects. An RFID...

In the context of a globalized economy, the efficiency and transparency of the supply chain are crucial factors determining a company’s competitiveness. Traditional supply chain management often faces problems such as delayed information flow, inaccurate inventory, and logistics inefficiencies, making it difficult for businesses to maintain smooth and precise operations. With the development of the Internet of Things (IoT), Radio Frequency Identification (RFID) technology is increasingly playing an important role in supply chain management. RFID enables real-time tracking of goods, precise inventory management, and transparency across the supply chain, significantly enhancing logistics efficiency, reducing error rates, and improving the responsiveness and flexibility of supply chains....

RFID is a technology that uses radio waves to automatically identify and transmit information about objects. Compared to traditional barcode technology, RFID offers contactless, efficient, and real-time data transmission and updating, making it especially useful in food supply chain management. At every stage—production, processing, transportation, and retail—RFID tags can be used to identify, track, and record key information about food. This information includes production dates, sources, batches, transportation conditions, and storage temperatures, all of which help ensure food safety and quality. 1.1 Traceability from Farm to Processing Plant In the production phase, RFID can help implement quality control at the source. Farmers can attach RFID tags to each batch of ag...