Based on energy consumption management optimization strategy for wireless sensor networks（WSNs） node network layer routing protocol is proposed to analyze network energy consumption balancing strategy.To meet the needs of WSNs

energy consumption management

on the basis of LEACH

PEGASIS

EHMR cluster multihop routing protocol

energy consumption balancing

dynamic multi-hop routing protocol is proposed

and studies show that the protocol is superior to other protocols

in average energy consumption of different number of cluster head

node number surviving

data receiving amount of sink node

the whole network energy consumption especially in energy saving and energy consumption balancing of the whole network

it has significant effect which effectively saves node energy consumption.Simulation results show that the energy consumption of energy-balanced dynamic multi-hop routing protocol is lower than the other cluster nodes routing protocols

the energy consumption balance of the network is superior.