公开(公告)号：US20220327451A1

公开(公告)日：2022-10-13

申请号：US17642151

申请日：2020-09-10

Applicant: HITACHI, LTD.

Inventor： Yuki MAEKAWA ,  Tomoe TOMIYAMA ,  Kenichiro OKADA

IPC: G06Q10/06 ,  G06Q50/30

Abstract: Disclosed is a resource management planning support device 1 including a learning information storage section (storage section 13), a duty recommendation processing section 110, a planning processing section (operation rescheduling planning processing section 120), and a screen processing section 140. The learning information storage section stores plan result information regarding existing operation rescheduling plans. The duty recommendation processing section 110 exercises a prior learning function to generate a duty recommendation model for recommending a duty. The planning processing section exercises a planning function to create an operation rescheduling plan by selecting a duty template suitable for a planning target train set according to the duty recommendation model generated by the duty recommendation processing section 110. The screen processing section 140 outputs a plan result display screen 147 for displaying the operation rescheduling plan created by the planning processing section.

公开(公告)号：US20220335351A1

公开(公告)日：2022-10-20

申请号：US17640586

申请日：2020-09-03

Applicant: Hitachi, Ltd

Inventor： Yuko YAMASHITA ,  Yuichi KOBAYASHI ,  Yuki MAEKAWA ,  Yui KAZAWA ,  Kenichiro OKADA ,  Yoshimi KODERA ,  Maiko TAKAHASHI

IPC: G06Q10/06

Abstract: Provided is a resource operation planning assistance apparatus for automatically generating a change tendency from a past resource operation planning change history, using the change tendency to generate a solution proposal to an inconsistency in a resource operation planning, and presenting the solution proposal together with a priority order. The resource operation planning assistance apparatus includes: a schedule candidate creation unit configured to create a schedule candidate of each resource; a history learning unit configured to learn an operation planning history in advance to generate a schedule change rule; a schedule candidate list creation unit configured to create a schedule candidate list for an operation planning target resource; a planning creation unit configured to create, with respect to at least one violation included in an operation planning, an operation planning for solving the violation; and an operation change content display unit. The resource operation planning assistance apparatus is configured to apply the schedule change rule created by the history learning unit in advance to the schedule candidates created by the schedule candidate creation unit to calculate an adoption rate for each schedule candidate. The operation change content display unit is configured to display the operation planning created by the planning creation unit in a priority order by using, as input, the schedule candidate list for each resource created by the schedule candidate list creation unit.