Construction of node deployment model for wireless sensor network based on fuzzy data fusion

With the goal of increasing the coverage of wireless sensor network nodes and reducing node deployment time, a model of wireless sensor network node deployment based on fuzzy data fusion is designed. According to the wireless sensor network structure, the communication range and communication radius of the node are determined, so as to obtain the coverage of the node. Establishing a wireless sensor network coverage perception model to obtain the perception probability and joint perception probability of the target point. Finally, through fuzzy data fusion and fuzzy fusion rules, the fusion of the target node is realized, and the judgment criterion is obtained, and the deployment of the wireless sensor network node is finally completed under constraints. Experimental results show that this method effectively improves node coverage and reduces node deployment time, indicating that this method is beneficial to enhance the perception quality of wireless sensor networks.