In order to balance energy consumption of wireless sensor networks,and prolong survival time of the networks,presents an Inter-Cluster Multi-Hop Routing Protocol based on the confidence of Agent. This paper introduces residual energy,initial energy of the sensor nodes and confidence as three important components to adjusts the size of the sensor nodes random numbers. In inter-cluster communication process,cluster head nodes communicate with Sink node by single-hop and multi-hop,which considers the residual ...