Via WideIOT's industrial intelligent gateways, soil moisture content and meteorological data (such as rainfall, evaporation, etc.) are collected. The gathered data is transmitted to the smart agricultural irrigation monitoring platform, which performs real-time analysis and processing of the data. Based on soil moisture status and crop water demand rules, the platform analyzes irrigation needs and automatically controls irrigation equipment (such as drip irrigation and sprinkler irrigation equipment) to implement precision irrigation. Meanwhile, the platform is equipped with water quantity statistics and management functions, supporting remote irrigation management and irrigation scheme optimization.