TOILET DEVICE

PROBLEM TO BE SOLVED: To provide a toilet device which can simply and accurately prevent an erroneous detection from occurring when an object is detected using a Doppler sensor.SOLUTION: A urinal flush device as this toilet device performs an interference detection treatment in which a receiving par...

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Bibliographische Detailangaben
1. Verfasser:	TSUNODA HIDENORI
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES COFFEE MILLS DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FLUSHING VALVES THEREFOR FURNITURE 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 a toilet device which can simply and accurately prevent an erroneous detection from occurring when an object is detected using a Doppler sensor.SOLUTION: A urinal flush device as this toilet device performs an interference detection treatment in which a receiving part 12 performs a receiving operation to output a Doppler signal to an object detection part 24 even in a period other than a transmission period, an interference adjusting treatment in which, when the output Doppler signal is determined to be a signal affected by the radio transmitted from the other toilet device, an adjustment signal for adjusting a radio transmission timing is output to a Doppler sensor part DS so that the radio transmission timing does not interfere with the affected signal, and a shift treatment in which the transmission period is shifted to the radio transmission timing adjusted by the adjustment signal. The detecting operation is performed intermittently several times at operating time intervals based on the shifted transmission period.