基于现场总线的RFID读写系统应用研究

Applied Research of Fieldbus-based RFID Read-write System

基于物联网关键技术,建立了基于现场总线的RFID智能读写系统,详细阐述了该读写系统的工作原理,完成了读写系统的硬件设计。结合建筑施工现场多工程机械协同工作的特殊环境,利用RFID、GPS、GIS和现场总线技术,设计了工程机械群智能监控管理系统。该系统实现了对工程机械群的实时智能监控和故障诊断。本研究可提高工程机械群管理的稳定性和实时性,提高我国工程机械检测及故障诊断的水平。

Based on the key technologies of IOT （Intemet of Things）, the establishment of a fieldbus-based RFID intelligent read-write system was completed. This paper also elaborated the operating principle of the system, and its hardware was designed. Combined with particular surroundings of construction site, by applying RFID, GPS, GIS and fieldbus technology, the intelligent monitoring and management system of construction machinery group was designed. This system could realize the real-time intelligent monitoring and fault diagnosis. By this research, the stability and real-time performance of construction machinery group management could be improved, the level of China＇ s construction machinery detection and fault diagnosis would also he enhanced.