Method and apparatus for placing a trainline monitor system in a

Details Method and apparatus for placing a trainline monitor system in a Method and apparatus for placing a trainline monitor system in a

1992-03-18

1994-05-31

Chun, Debra A.

Boots, shoes, and leggings

36442401, 364DIG1, 3642224, 3642304, 3642731, G06F 126

Patent

active

053177517

ABSTRACT:
A method for placing a multi-car train with a communication network in an energy saving layup mode, the communication network having a master node interconnected to at least one other node via a train bus, the train having a head car for carrying the master node and at least one other car for carrying the at least one other node with an intelligent subsystem unit coupled to the train bus by the other node. The method includes transmitting a shutdown signal to the master node; sending in response to the shutdown signal a shutdown message from the master node to the at least one other node after a predetermined amount of time; and shutting down power to the intelligent subsystem unit in response to receiving the shutdown message at the at least one other node.

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ISO 4335, Third Edition, "Information Processing Systems Data Communication-High-Level Data Link Control Elements of Procedures," International Organization for Standardization, Jan. 8, 1987.
Draft DIN 43322 German Standard Specification, Parts 1, 2, 4 and 5 dated Jun. 1988 and Part 3 dated Jul. 1988, Parts 1-5 in English and Part 3 in German also.

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