To provide an infrared remote controller for a fluorescent lamp, and a lighting system which have no problems of malfunction and non-operation by the argon emission of the fluorescent lamp.
The infrared remote control system for a fluorescent lamp includes: the fluorescent lamp FL; a fluorescent lamp lighting device LOC to light the fluorescent lamp at a high frequency; an infrared receiving means IS; an electric filter F which is inserted in a circuit to which an electric output of the infrared receiving means is transmitted, in a pass area of which a carrier wave frequency of an infrared remote control signal is included and in an attenuation area, having a higher frequency than the pass area, of which the lighting frequency of the fluorescent lamp is included; an infrared remote control signal receiver IRR which determines the infrared remote control signal on the basis of an electric signal having passed through the filter, and controls a discharging lamp lighting device; and an infrared remote controller IRT which modulates the carrier wave by an operational signal of the fluorescent lamp lighting device, and generates and projects the infrared remote control signal.
WO/2004/015929 | A NETWORK ESTABLISHMENT AND MANAGEMENT PROTOCOL |
JP6468609 | Detection based on light reflection |
OTAKE HIROKAZU
KUDO HIROYUKI
KOBAYASHI KATSUYUKI