| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an identification code transmitter of a wireless identification system and the wireless identification system with the identification code transmitter, wherein a reset of a microcomputer inside the identification code transmitter is automatically performed when the identification code transmitter of the wireless identification system is present within a communicable area with the wireless identification system and does not normally operate to allow certain communication operation with the wireless identification system. <P>SOLUTION: This identification code transmitter of the wireless identification system has: the microcomputer 160 supplied with power on the basis of a power source signal transmitted from the wireless identification system, outputting a trigger signal after the supplying the power, and wirelessly transmitting a previously recorded identification code thereafter; and a reset signal generation part 142 generating a reset signal for the microcomputer 160 on the basis of the power source signal, not outputting the reset signal to the microcomputer 160 when receiving the trigger signal from the microcomputer 160, and outputting the reset signal to the microcomputer 160 to reset the microcomputer 160 when not receiving the trigger signal from the microcomputer 160. <P>COPYRIGHT: (C)2007,JPO&INPIT |
