摘要 |
PROBLEM TO BE SOLVED: To provide an inspection device with which a worker can inspect a radio communication terminal loaded in one vehicle out of a plurality of vehicles even when the worker does not approach the radio communication terminal loaded in the vehicle to be inspected. SOLUTION: A bluetooth slave terminal 51 loaded in the vehicle 100 is made to be authenticated by a master terminal 11 only in a self-diagnosing mode. The master terminal 11 is made to always communicate with one slave terminal by creating a connected state by means of simultaneously connectable dummy slave terminals 21-26 excluding the one slave terminal and, at the same time, limits radio waves so that the radio waves may reach the vehicle 100 to be inspected and may not reach the other vehicles 101 by means of a parabolic antenna 2. COPYRIGHT: (C)2004,JPO&NCIPI
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