中文摘要：

提出了基于动态环结构的移动目标信息收集方法.首先通过选择骨干节点在网络内构建动态环结构;然后建立骨干节点和普通节点之间的依赖关系,并形成骨干路径,实现目标位置信息在网络内部处理、传输并最终发送给sink;最后通过模拟实验验证了该方法的有效性和优越性.

英文摘要：

A circular structure based target information collection algorithm was presented,which constructs a dynamic circles structure by selecting backbone nodes. The algorithm further constructs the dependencies between backbone nodes and normal nodes to form the backbone path. The target location information was processed and forwarded in networks. Finally,the performance of the proposed algorithm was analyzed.