Title:
INFORMATION PROCESSING SYSTEM AND CONTROL METHOD FOR INFORMATION PROCESSING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/095424
Kind Code:
A1
Abstract:
When a plurality of simulations executed by each of a plurality of communicably connected simulators are executed in coordination, the simulations are executed efficiently and quickly as a whole. This information processing system stores execution order information, which is information indicating the execution order of a plurality of simulations. The simulators execute the simulations on the basis of input data, which is data inputted at the start of execution, the simulators generate output data, and upon arriving at a checkpoint, which is a timepoint in the middle of the simulation execution, the simulators perform execution control for another simulation. The checkpoint is set, for example, in terms of time or in terms of the situation of the simulation.
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Inventors:
MAYA YUZURU (JP)
KAWASAKI KENJI (JP)
MOCHIZUKI TOMOYUKI (JP)
TOMIYAMA TOMOE (JP)
KAWASAKI KENJI (JP)
MOCHIZUKI TOMOYUKI (JP)
TOMIYAMA TOMOE (JP)
Application Number:
PCT/JP2020/038754
Publication Date:
May 20, 2021
Filing Date:
October 14, 2020
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B61L27/00; G06F9/48; G06F9/50
Foreign References:
| JP2012008946A | 2012-01-12 | |||
| JP2014211806A | 2014-11-13 | |||
| JP2019205480A | 2019-12-05 | |||
| JP2001306538A | 2001-11-02 |
Other References:
YOKO TAKEUCHITAKASHI SAKAGUCHIKAZUMASA KUMAZAWATAKETOSHI KUNIMATSUKEISUKE SATO: "Development of Detailed Model of Train Operation and Passenger Flow Simulation and Multicriteria Evaluation of Train Operation Plans", IEEJ TRANSACTIONS ON INDUSTRY APPLICATIONS D, vol. 135, no. 4, 2015, pages 411 - 419
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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