Research on WSN Routing Algorithm for Vegetable Greenhouse

Aiming at the application of wireless sensor networks in vegetable greenhouses' environmental monitoring, several ad hoc routing algorithms were studied. By comparison of different routing algorithms, the most suitable conclusion for application in vegetable greenhouse of AODV (Ad hoc network on-demand distance vector) routing algorithm was obtained. Therefore, the principle of AODV algorithm is analyzed and studied. And simulation scene by NS2 was performed. In conclusion, the relationship between the number of time nodes and the quality of communication in the application scene, provided a theory evidence for the practical application in vegetable greenhouses of this wireless sensor network algorithm (WSN).