无线传感器网络M2M网关的设计与实现  

Design and Implementation of M2M Gateway of Wireless Sensor Network

作　　者：霍俊[1] 郑步生[1] 赵国安[1] 

机构地区：[1]南京航空航天大学电子信息工程学院,南京210016

出　　处：《数据采集与处理》2013年第1期117-122,共6页Journal of Data Acquisition and Processing

基　　金：国家自然科学基金(50323005)资助项目

摘　　要：主要讨论了无线传感器网络与M2M平台对接的关键性技术———M2M网关的设计与实现。无线传感器网络(Wireless sensor network,WSN)具有独立自组网和超低功耗等优点,但是由于其短距离通信的特征,使其应用范围有所限制。将WSN与M2M平台进行对接,是无线传感器网络发展的必然趋势;而M2M网关则是实现对接的关键性技术。无线传感器网络M2M网关,采用嵌入式ARM9处理器S3C2440作为核心,以CC2530作为汇聚节点采集WSN数据,利用GPRS(General packet radio service)模块EM310为网络数据的出口,对接M2M平台服务器。该M2M网关可将WSN与M2M平台相连接,具有很好的通用性。The key technology of connecting wireless sensor network with M2M platform is mainly discussed, i.e. the design and implementation of M2M gateway. Wireless sensor network （WSN） has many advantages such as independent ad hoc network and low power consumption. However, because of its feature of short distance communication, its application scope is limited. It is an inevitable trend in the development of wireless sensor networks that connecting WSN to M2M platform, while M2M gateway is the key technology to achieve the docking. Wireless sensor network M2M gateway uses the embedded ARM9 processor S3C2440 as the core, CC2530 as the sink node to collecting data of WSN, and GPRS module EM310 as the export of network data to dock the M2M platform server. The M2M gateway, which can connect WSN with M2M platform, can be widely used in a lot of practical application of Internet of things with strong universality.

关 键 词：无线传感器网络 GPRS 网关 

分 类 号：TN915[电子电信—通信与信息系统]