Control Method
In Britain, a common method is to control the train through a Time-Division Multiplexed (TDM) connection. In North America and Ireland a standard AAR 27-wire multiple unit cable with jumpers between cars is the preferred method.
Read more about this topic: Control Car (rail)
Famous quotes containing the words control and/or method:
“The preservation of life seems to be rather a slogan than a genuine goal of the anti-abortion forces; what they want is control. Control over behavior: power over women. Women in the anti-choice movement want to share in male power over women, and do so by denying their own womanhood, their own rights and responsibilities.”
—Ursula K. Le Guin (b. 1929)
“The insidiousness of science lies in its claim to be not a subject, but a method. You could ignore a subject; no subject is all-inclusive. But a method can plausibly be applied to anything within the field of consciousness.”
—Katharine Fullerton Gerould (1879–1944)