| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plurality of switch parts with an RFID chip part mounted to be able to conduct a non-power near field wireless communication, and to concurrently provide a wireless switch capable of easily and absolutely specifying the operated switch without an increase in manufacturing cost and development cost and a complexity of a transmitting and receiving system. <P>SOLUTION: The wireless switch comprises: a plurality of switch parts 3 with a loop antenna 11a and an IC chip 11b mounted; a shield part 12 for releasing a direction of transmitting and receiving of the loop antenna 11a of the switch part 3 by drive operation interlocking with the switch operation; antennas 17a to 17c transmitting a search signal to each IC chip 11b and receiving an ID signal of the ID information from the IC chip 11b released from the shielding of transmitting and receiving by the shield part 12; and a control part 15 specifying the switch-operated switch part 3 on the basis of the ID signal received by the antennas 17a to 17c. <P>COPYRIGHT: (C)2010,JPO&INPIT |
