TOILET SYSTEM

PROBLEM TO BE SOLVED: To provide toilet system using a doppler sensor surely detecting approaching/separating of a user and properly operating respective devices of the toilet system based on the detection. SOLUTION: This toilet system is provided with the doppler sensor 28; moving direction determi...

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Bibliographische Detailangaben
Hauptverfasser:	SOGABE NOBUO, ONO HISAO, MATSUDA HIROSHI, TAKAHANE TOSHIAKI, SAWADA MOTOJI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES COFFEE MILLS DETECTING MASSES OR OBJECTS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR FURNITURE GEOPHYSICS GRAVITATIONAL MEASUREMENTS HUMAN NECESSITIES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR SEWERAGE SPICE MILLS SUCTION CLEANERS IN GENERAL TESTING TOILET ACCESSORIES WATER SUPPLY WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide toilet system using a doppler sensor surely detecting approaching/separating of a user and properly operating respective devices of the toilet system based on the detection. SOLUTION: This toilet system is provided with the doppler sensor 28; moving direction determination means 46, 50, 48 and 52 determining the moving direction of the human body, either of the approaching or separating, by the output from the doppler sensor 28; a count means counting the number of waves of doppler signals with a signal strength of a set first level or more; and a control means determining the presence/absence of the user and his/her behavior based on information of the moving direction determination means 46, 50, 48 and 52 and the count means and controlling the devices. COPYRIGHT: (C)2005,JPO&NCIPI