A density control algorithm based on probability coverage model was presented, which can turn off redundant sensor nodes to reduce total network energy consumption and ensure adequate network coverage ability.

• 所提出的一种基于概率覆盖模型的密度控制算法；能够在保证足够的网络覆盖能力的前提下；关闭掉冗余节点；减少网络的总能量消耗.