Train building planning method
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United States of America Patent
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Dec 14, 2004
Grant Date -
N/A
app pub date -
Dec 27, 1999
filing date -
Dec 27, 1999
priority date (Note) -
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Abstract
A train building planning method is utilized to determine a state of a train yard and a status of resources within the yard. When a resource becomes available, a determination is made regarding possible options for the available resource. The affect of each option on the schedule of outbound trains is then evaluated. Specifically, a sum of the cost of late departures of outbound trains is determined and the option that provides a low, or no, cost of late departure is chosen.
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