Wireless remote switch, housing equipment operation system and system remote control unit equipped with this wireless remote switch

摘要

PROBLEM TO BE SOLVED: To provide a power-saving radio remote switch, in which power consumption is suppressed, a housing equipment operating system that adopts the radio remote switch, and to provide a system remote control unit.;SOLUTION: The radio remote switch 2 is provided with a radio transmission circuit 21 for superimposing an operation signal on a carrier signal of predetermined frequency and transmitting it; a switching means 22 for taking in a switching operation by an operator; an operation signal generating circuit 23 for generating operation signal and inputting it to the radio transmission circuit 21; a clock signal generating circuit 24 for generating the clock signal that transmits the operation clock of the operation signal generating circuit; and a power supply circuit 25 for supplying power. The radio transmission circuit 21 uses carrier signal that is based on the clock signal generated by the clock signal generating circuit 24. The power supply circuit 25 supplies power to the radio transmission circuit 21, the operation signal generating circuit 23, and the clock signal generating circuit 24, only during the energization period belonging to the period when the switch operation continues.;COPYRIGHT: (C)2008,JPO&INPIT