Networking method, system and device for wireless sensor network and storage medium

The invention provides a networking method, system and device for a wireless sensor network and a storage medium, and the method comprises the following steps: initializing the network; resetting a backbone network node set and a backbone network neighbor node set by a Sink node; presetting a coverage rate Ct, a backbone network node set omega and a backbone network neighbor node set psi; sorting all nodes in the network; by child nodes in the network, broadcasting their own positions and residual energy in turn according to the sequence, and initializing their own data at the same time; searching for a backbone network, and finding out one or more backbone link nodes capable of covering the whole network from all nodes in the network; verifying the backbone network, filtering out backbone nodes with low energy, and obtaining a better backbone network; optimizing the coverage rate so that the coverage rate of the backbone network is not lower than the preset coverage rate; and activating network operation. Th