To support restoration planning for quickly restoring transportation capacity when failure occurs in a transportation network such as a railway network due to the occurrence of disaster.SOLUTION: A draft plan relating to devoting resources for complete restoration in all failure sections of a transportation network is calculated so that a sum total of amounts of transportation loss which cannot be handled, of transportation OD data satisfies a prescribed minimum condition. The transportation OD data is determined by, until the all failure sections are completely restored, determining a restoration level of each failure section in each day as a result of devoting resources in accordance with the draft plan so that the sum total of amounts of resources devoted to the failure sections in each day is equal to or smaller than an upper limit amount of resources to be devoted, and calculating an anticipated amount of handled results obtained by applying transportation OD data before the occurrence of a disaster, on the basis of an upper limit amount of transportation determined in accordance with the restoration level.SELECTED DRAWING: Figure 3
【課題】鉄道ネットワーク等の輸送ネットワークに災害発生に伴う支障が発生した場合に、迅速な輸送力の回復のための復旧計画の作成を支援すること。【解決手段】輸送ネットワークの全ての支障区間が完全復旧するまでのリソース投入に係る計画案を、各日の支障区間に投入するリソース量の合計が上限投入リソース量以下となるように、当該計画案に従ってリソースを投入した場合の各日について、各支障区間の復旧度合の判定と、復旧度合に応じて定まる輸送量上限に基づき、災害発生の前の輸送ODデータを適用した場合の取扱実績予想量の算出と、を全ての支障区間が完全復旧するまで行うことで決まる輸送ODデータのうちの取り扱えなかった損失輸送量の合計が、所定の最小条件を満たすように算出する。【選択図】図3
PROGRAM AND RESTORATION PLANNING SUPPORT DEVICE
プログラムおよび復旧計画作成支援装置
2021-08-02
Patent
Electronic Resource
Japanese
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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