| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow a detection result to be reliably communicated to a transmission destination by wireless communication from a means for detecting the state of a part in a device by electric power generated based on an operation by a user. <P>SOLUTION: A power generation part 2 of a detection device 1 generates electric power in conjunction with an operation of a member at each place of a main device 7 by the work of a user, and an electric storage part 3 stores the generated electric power. When a detection part 4 detects that the member of each place of the main device 7 is changed by the work of the user, the detection signal in response to the detection result is sent to a trigger switch part 6. The trigger switch part 6 supplies electric power of the electric storage part 3 for a wireless signal transmitting part 5 while using the detection signal from the detection part 4 as a trigger. The radio signal transmitting part 5 is operated when the electric power from the electric storage part 3 is obtained via the trigger switch part 6, and transmits a predetermined signal in accordance with the detection result by the detection part 4 to the main device 7 by wireless communication. <P>COPYRIGHT: (C)2013,JPO&INPIT |
