灾害检测无线传感器节点原型设计与实现

The Prototype Design and Implementation of Wireless Sensor Node for Disaster Detection

无线传感器网络(WSN)在城市灾害检测和管理中的应用越来越广泛.结合城市灾害检测的实际需求,介绍了WSN在应用于灾害检测时需要重点解决的关键问题,提出了一种灾害检测传感器节点的原型设计方法,并重点阐述了该设计的软硬件实现,同时展示了部分人机交互界面和节点实际采集到的测试数据.最后就该设计的可扩展性和实用性进行了探讨.

Wireless sensor networks （WSN） are applied in increasing polularity in city disaster detection and management. Several key issues in those applications were introduced and a prototype design scheme for one type of sensor node was proposed, then the software and hardware implementation of the design scheme were presented, and some user-machine interface and test data from real environment were displayed. Finally, the scalability and effectiveness about the prototype design were explored.