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The terrestrial child which is provided alongside the track where
The terrestrial child which is provided alongside the track where
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机译:在赛道旁提供的陆地儿童
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摘要
PROBLEM TO BE SOLVED: To provide a signal detector for train control, which properly decides whether received signals sent from a ground element are normal or not to surely prevent improper control due to false detection of signals.;SOLUTION: The signal detector for the train control includes: an SS signal generating circuit 5 which spread-modulates a prescribed frequency signal to be output as an SS signal based on onboard information; an onboard element 7 to receive the SS signal from the SS signal generating circuit 5; and a CPU 14 which decides the peak level of the received signal sent to a secondary side of the onboard element 7 by electromagnetic coupling of the onboard element 7 and the ground element 4, to determine whether the received signal is normal.;COPYRIGHT: (C)2009,JPO&INPIT
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机译:解决的问题:提供一种用于火车控制的信号检测器,该信号检测器可以正确确定从接地元件发送的接收信号是否正常,以确保防止由于错误检测信号而导致的不适当控制。;解决方案:火车的信号检测器控制包括:SS信号产生电路5,其基于机载信息扩展调制预定频率信号以作为SS信号输出;以及车载元件7,用于从SS信号生成电路5接收SS信号; CPU 14,其通过车载元件7和接地元件4的电磁耦合来确定发送到车载元件7的次级侧的接收信号的峰值电平,以确定接收信号是否正常。 C)2009,日本特许厅
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