WASHROOM DEVICE AND HUMAN BODY DETECTING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a means for preventing the erroneous detection of a person outside of a washroom in the case of using a Doppler sensor using radio wave, as a human body detecting means for a multifunctional toilet bowl. SOLUTION: Only a washroom user is detected by learning an output waveform pattern from a human body detecting sensor unit.