计算机应用研究2012，Vol.29Issue(9)：3428-3431,4.DOI:10.3969/j.issn.1001-3695.2012.09.061
视觉传感器网络兼顾区域覆盖的目标多重覆盖
Multiple target coverage considering area coverage in visual sensor networks
摘要
Abstract
To deal with the separate situation of research on area coverage or target coverage in wireless sensor networks, this paper presented a mixed algorithm for VSN. Based on directional sensing model, the algorithm used the virtual potential field to make the sensor nodes shift positions and change directions automatically in monitoring area. With the completion of multiple prior coverage of hot targets which needed higher quality requirements, the algorithm could maximize the coverage rate throughout the monitoring area. Simulation experiments show that the algorithm has a good ability of self-organizing. It can satisfy the requirements of coverage quality of the hot targets and the whole monitoring area and save resources effectively of the network.关键词
视觉传感器网络/区域覆盖/目标多重覆盖/虚拟势场/质心Key words
VSN/area coverage/multiple target coverage/virtual potential field/center of mass分类
信息技术与安全科学引用本文复制引用
向辉,彭力,刘刚,唐从飞..视觉传感器网络兼顾区域覆盖的目标多重覆盖[J].计算机应用研究,2012,29(9):3428-3431,4.基金项目
国家自然科学基金资助项目(60973095) （60973095）
