BODY DETECTOR FOR AIR CONDITIONER

PROBLEM TO BE SOLVED: To ensure optimum air conditioning action in response to conditions by detecting information concerning humans, positions, and movement distances from a plurality of detection regions, and outputting a control signal in response to the information. SOLUTION: A signal detection...

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Bibliographische Detailangaben
Hauptverfasser:	RI SEISHIYU, KIN TAIKOU, TEI GENKIYO
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ALARM SYSTEMS BLASTING CALCULATING COLORIMETRY COMPUTING COUNTING COUNTING MECHANISMS COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS HEATING LIGHTING MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS RADIATION PYROMETRY RANGES SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To ensure optimum air conditioning action in response to conditions by detecting information concerning humans, positions, and movement distances from a plurality of detection regions, and outputting a control signal in response to the information. SOLUTION: A signal detection input section 20 includes substantially three signal detection regions A, B, and C including optical shielding means 23 provided between a pair of Fresnel lenses 22, 22' disposed parallely at a predetermined interval on a printed circuit board 21. The signal detection input section 20 detects information such as the number of persons, positions, and movement distances actually existent in a room based upon input signals from the three detection regions A, B, and C through Fresnel lenses 22, 22', and outputs a signal indicative of the information through a signal processing circuit section 30, and instructs action of an air conditioner in response to the output signal. As a result, optimum air conditioner action in response to conditions is achieved.