Smart home system for elderly people living alone

The invention relates to the technical field of smart home, in particular to a smart home system for elderly people living alone, which comprises a sensing module, an intelligent control module and a pose monitoring module which are in signal connection in sequence, and the intelligent control module controls the sensing module and the pose monitoring module through signals; the sensing module comprises an environment feedback unit used for environment factor change feedback and a humidity feedback unit used for environment humidity change measurement. The environment feedback unit and the humidity feedback unit are in signal connection. The intelligent control module comprises a precise control unit and a filter unit in signal connection with the precise control unit, and a subtractor for eliminating reactive loss harmonic waves is embedded in the filter unit; the pose monitoring module comprises a mobile detection unit and an amplitude monitoring unit, the mobile detection unit is in signal connection with