| 摘要 |
<P>PROBLEM TO BE SOLVED: To output the time and feeding section that fails effective utilization of regenerated electric power from an output portion of a device for supporting preparation of a train diagram so as to effectively use the regenerated electric power, and advance the preparation of the train diagram that can achieve the effective utilization of the regenerated electric power. <P>SOLUTION: In the device for supporting preparation of a train diagram, a regenerated electric power usage rate calculator 33 calculates the total amount of power-running electric-power and the total amount of regenerated electric power of an area divided by an unit time-feeding section, based on the power-running electric-power amount and the regenerated electric power amount that are calculated from the formation data of trains, topography data and the like, and the train diagram, which are stored in a data memory 1, and calculates a regenerated electric power usage rate (total amount of power-running electric power/total amount of regenerated electric power). A rendering processor 34 executes the comparison between the regenerated electric power usage rate of the area divided by the unit time-feeding section and a threshold, and displays an area where the regenerated electric power usage rate is not greater than the threshold by highlightening the area in an output device 4, or informs the area by sounds or the like. <P>COPYRIGHT: (C)2012,JPO&INPIT |
