Target Tracking System Based On Wireless Sensor Networks

摘要：

This paper discusses the development of a wireless sensor network based target tracking platform. The platform involves ultrasound sensors for target detection and extended Kalman filter (EKF) for tracking a single target The embedded application is implemented by TinyOS/nesC1, and Labview is used to develop the GUI. In order to optimize the energy consumption and to prolong the lifetime of the network, a scheme of tasking node selection is proposed, which provides tradeoff between target tracking precision and energy consumption. The experiment results validate the effectiveness of the tasking node selection scheme.

关键词： WSNs EKF target tracking tasking node selection scheme

作者: Wei Fusheng Zhou Shangli Xiao Yong Wu Shaocheng Xu Bugong

作者单位: Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou, 510080, China College of Automation Science and Engineering, South China University of Technology, Guangzhou, 5106

会议类型: 国际会议

会议名称: 2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)

会议地点: 长沙

会议语种:英文

页码: 599-604

在线出版日期: 2010-12-18（万方平台首次上网日期，不代表论文的发表时间）