Intelligent toilet, excrement monitoring system thereof, and excrement monitoring method

The invention discloses an intelligent toilet, an excrement monitoring system thereof, and an excrement monitoring method. The excrement monitoring system comprises a gas reaction cavity, a gas detection device, a gas sucking device, a control device, and an analysis device. The gas detection device is arranged in the gas reaction cavity and is used to separate and detect gas in the gas reaction cavity so as to obtain detection data of multiple gases. The gas sucking device is used to suck gas that contains the odor of excrement into the gas reaction cavity. The control device controls the gasdetection device and the gas sucking device to work when detecting a defecation signal. The analysis device carries out health management analysis based on the detection data of multiple gases. The provided excrement monitoring system can identify multiple gas components of excrement gas, provides more abundant and accurate reference data for health management, and better guides the life of users. 本发明公开了种智能座便器及其排泄物监测系统和排