工业无线网络WIA标准体系与关键技术

工业无线技术是一种本世纪初新兴的、面向设备间信息交互的无线网络技术,适合在恶劣的工业现场环境下使用,具有强抗扰、低功耗、实时通信等技术特征,是对现有无线技术在工业应用方向上的功能扩展和技术创新,并将最终转化为新的无线技术标准。本文介绍我国在工业无线技术方面的研究进展,重点介绍具有自主知识产权的工业无线网络核心技术以及相关国家标准体系的建设情况。

Industrial wireless technology is a new wireless communication technology rising since the beginning of this century. It was designed for short-distance and low-rate information exchange among devices. Industrial wireless technology has some characters suited for being used in the industrial ?eld environment, such as: strong anti-interference capacity, ultra-low power consumption and real-time communication, etc. Industrial wireless technology is the function extension and the technology innovation of the existing wireless technology and will finally be converted to some new wireless technical standards. In this paper, the development of industrial wireless technologies and the corresponding state standards in China is introduced.