中文摘要：

针对无线传感器网络节点能耗分布不均衡的问题,采用非均匀分布策略部署节点,提出一种新的路由算法。该算法通过在网络中建立最小跳数场和路径节点最小能量场,使得信息包沿着能耗最优的路径向sink节点发送。通过仿真实验表明,该算法在能量节省、能耗均衡和提高网络生存期方面具有明显的优势,进而能够缓解能量空洞问题。

英文摘要：

Aiming at the problem of unbalanced load for nodes in WSN,based on the nonuniform node distribution method, this paper proposed a new algorithm. The new protocol set up minimum hops field and minimun path-nod energy field. Then, sent data by the path with the best energy consumption. According to the comparisons with the routing protocol based on the minimum cost by simulation,this algorithm has obvious advantages in saving total energy and balancing energy consumption.