Build several node-disjoint paths from source nodes to destination nodes

an event and energy aware node-disjoint multipath routing algorithm（ EEDMA） is proposed. Establish a multipath decision model based on event and energy aware

present a new multipath decision algorithm based on this model

and choose appropriate paths for different event types to transmit data flows is according to awareness of event type and the residual available energy in every path. It is proved by simulation results that EEDMA provides a reliable and fast way to transmit abnormal event data flows

besides

it is of great significance to balance energy consumption across the network.