Farmland Intelligent Information Collection System Based on NB-IoT

摘要

Aiming at the problems of short-distance communication, large-power consumption and low-network coverage, the farmland intelligent information acquisition system is designed and developed. This system uses the latest technology-NB-IoT, which has high speed, narrow band and wide internet of things technology. Using 5G technology, the system has low cost, low power consumption, excellent architecture. The system uses MSP430F149 ultra-low power chip as the core processor, collecting environmental information in agricultural field, using WH-NB73 NB-IoT module and relying on NB-IoT base station to achieve data interaction between server and terminal devices. The server can receive, check, store and analyse data. The system is stable and reliable, providing good data support for the growth of field crops and providing strong technical support for the research of crops.