Automatic irrigation system for domestic herbaceous and woody plants and working method of automatic irrigation system

Disclosed are an automatic irrigation system for domestic herbaceous and woody plants and a working method of the automatic irrigation system. The system comprises two devices, an automatic irrigationdevice and a system control device. The automatic irrigation device used for acquiring sensing data and performing irrigation is in interactive communication with the system control device. The system control device is used for completing storage, arithmetical operation analysis and business logic processing of the sensing data acquired by the automatic irrigation device, and is in interactive communication with the automatic irrigation device to achieve automatic irrigation. The automatic irrigation system, as a novel household appliance for automatic irrigation, can detect the growth environments of the domestic herbaceous and woody plants in real time, and can intelligently predict watering time and water quantity for different plants according to various factors, such as the hydrophilic degrees and growth env