Real Time Data Acquisition and Network Topology Research of Wireless Sensor Based on RFID

Abstract

Abstract-In order to improve the warehouse cargo flow and detect the temperature and humidity of storage, the characteristics of the topology of various wireless sensor networks were compared. The tree topology was used. The routing algorithms and routing methods were summarized. A brief description of the networking process was given. Then, the goods data of wireless sensor network and the data collection process of storage environment were designed. The various nodes and the workflow of the RFID system were described. Finally, the warehousing goods data and environmental data were collected and tested. The results showed that the system accurately identified the pallet tag and the cargo tag. At the same time, the storage temperature and the humidity data were monitored in real time. Therefore, the system meets the company's functional requirements for information collection and environmental monitoring of warehousing goods. The effect is good.Keywords-RFID; wireless sensor; real-time; data acquisition; network topology IntroductionBecause of its non-contact, fast recognition speed, strong anti-interference ability, long identification distance and high recognition accuracy, RFID technology has been applied in the field of traffic management, automatic charging, logistics and anticounterfeiting. The RFID technology is applied to storage management, and the warehousing goods information is collected and processed in real time. Combined with the wireless sensor network, the storage environment information is monitored. Automated and intelligent warehouse management is realized. While enhancing the efficiency of enterprises, it also meets the development needs of modern warehouse management.In order to meet the needs of the development of modern logistics, warehousing must adopt intelligent, automated and networked management. An advanced and efficient warehouse management system has an important role in the logistics industry. Based on RFID technology, and combined with wireless sensor network (WSN) technology and database technology, an accurate and efficient warehouse management platform is designed. The collection, transmission, storage and management of 198

Research Gaps in Radio Frequency Identification Technology Implementation in Warehouses

“…Moreover, RFID technology can be implemented across various business-to-business operations and processes inside the supply chain, encompassing services, intra-business logistics, marketing, and post-sales activities [7]. Implementing RFID technology is crucial to achieving an automated and intelligent warehouse management system while enhancing operational efficiency [8]. In this context, RFID technology has emerged as a promising solution.…”