Three-dimensional WSN node deployment method based on NB-IoT hillside orchard

• Main Authors: CHEN JIAXIN, MENG HAOLING, WU YEZHEN, XU SIFEI, HUANG DECHANG, ZHU LU, CHEN HUAPENG, CHEN YIFENG, SUN ZI'ANG
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2020
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses a three-dimensional WSN node deployment method based on an NB-IoT hillside orchard. According to a complex environment of a hillside orchard and a required monitoring information condition, the invention provides a three-dimensional WSN node deployment method of a fixed position longitude cluster head based on an NB-IoT gateway node and a position optimization algorithm, anon-fixed position latitude cluster head based on an improved particle swarm algorithm and a plurality of sensor nodes. A network is divided into gateway nodes and two types of cluster heads; the whole three-dimensional WSN network is mainly composed of three NB-IoT gateway nodes, a plurality of longitude cluster heads of a position optimization algorithm, a plurality of latitude cluster heads based on an improved particle swarm algorithm and a plurality of sensor nodes. The latitude cluster head nodes are sequentially arranged and finally connected with the longitude cluster head nodes, eachlongitude cluster head is