摘要
随着传感器技术、无线网络技术的迅速发展,无线传感器网络在军事和商业领域有着广泛的应用前景。无线传感器网络中的节点具有感知和路由的功能,是构成无线传感器网络的基本单元。针对传感器节点的特点,基于双核架构OMAPL138为核心设计了一种低功耗高性能无线传感器节点。在介绍OMAPL138的基础上,详细阐述了传感器节点设计及实现过程,包括硬件体系结构和软件开发流程,提出一种无线传感器网络节点设计方案。该方案可广泛应用于其他区域的无线传感器网络构建。
With the rapid development of sensor and wireless network technology, wireless sensor network would have large application prospects in military and commercial areas. The nodes with perception and routing functions in the wireless sensor network are the elementary units of the whole network. Aiming at the features of sensor network node, and based on dual-core architecture OMAPL138, a wireless sensor net- work node with low power-consumption and high performance is designed. With the introduction of OMA- PL138, the design process and implementation of sensor network node are also described, including the hardware architecture and the software development procedure. This solution could be applied in the con- struetion of wireless sensor network in other fields.
出处
《通信技术》
2014年第2期221-225,共5页
Communications Technology
关键词
无线传感器网络
节点
双核架构
wireless sensor network
node
dual-core architecture
