摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for testing a train communication system that enables one examiner to conduct the testing of a control station. SOLUTION: A control station testing apparatus 6 includes an operation table model section 6A and a base care station model section 6B for testing a select connection controlling section 5 of the control station 2. The operation table model section 6A includes a hand set 7 but the base car station model section 6B includes a sound reproducing device 9 and a speaker 10 instead of the hand set. The sound supplied by the sound reproducing device 9 is reproduced from a receiver of the hand set 7 and the sound input into a transmitter of the hand set 7 is reproduced from the speaker 10. As the result, one examiner can hear both sound while holding one hand set 7 to conduct the test by him/herself. COPYRIGHT: (C)2009,JPO&INPIT
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