无线传感器网络是中国难得的与世界同步启动的产业。 此文讲述了WSN的研究现状，概述，网络协议及通信标准，关键技术，技术的应用。

-Wireless sensor networks are rare in China with the world launch of the industry. This article describes the status of WSN research, an overview of network protocols and communications standards, key technology, technology.