| 摘要 |
<p>PURPOSE:To enable to desirably control a brake in response to an input command by selecting the most preferential signal of inputted signals, amplifying the signal, outputting the signal, converting the amplified signal to the prescribed signal when the selected signal is a specific signal and outputting the signal. CONSTITUTION:When manual command signals X, an ATO command signal Y are respectively supplied to terminals 1a, 1b, diodes 2a, 2b selects the most preferential signal. The selected signal is amplified by a magnetic amplifier 5, and is then supplied to output terminals 15a, 15b. When an ATC command signal Z is supplied to a terminal 1c, relays 3, 8 are operated, and diodes 2a-2c select the most preferential signal. The selected signal is amplified by the magnetic amplifier 5, is then converted to the signal of the prescribed gradient by a condenser 17 and is outputted to output terminals 15a, 15b.</p> |
