Information and communication systems Transportation control system/Scheduling support system
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The Train Operation Plan Supporting System (hereinafter referred to as TOPSS) supports the transportation planning that includes the run curve preparation, the diagram preparation, and the rolling stock and crewmember scheduling.
The TOPSS allows you to make plans with supposed facilities and conditions. Not only the high-speed and high-density short term train operation planning but also the long-term planning such as route expansion is effectively devisable. When the facilities should be modified, the new diagram that conforms to the modified facilities shall be prepared. The new diagram is prepared on the basis of the existing diagram with only the necessary modification. The efficiency of the reviewing of new diagram shall be improved.
The TOPSS has not only enhanced the planning efficiency of the system but also realized substantial labor-savings such as form preparation. Results to be stored in the electronic file shall produce various developments.

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