To realize accident risk estimation corresponding to a plurality of different scenes.SOLUTION: An operation management assistance system can access a first aggregation of association data obtained by associating biological measurement data related to a living body of a driver with business state data related to a business state of the driver and a second aggregation of risk determination results which indicate the risk of driving by the driver. The operation management assistance system performs: first acquisition processing for acquiring an association data group related to the specific business states of the driver from the first aggregation in each business state and acquiring a specific risk determination result group in the specific business states of the driver from the second aggregation; and generation processing for generating estimation models for estimating an accident risk of the driver in the specific business states in each specific business state by using the association data group related to the specific business states acquired in the first acquisition processing and the specific risk determination result group in the specific business states, and then preserving the estimation models in a third aggregation.SELECTED DRAWING: Figure 1
【課題】複数の異なる場面に対応した事故リスク推定を実現すること。【解決手段】運行管理補助システムは、運転者の生体に関する生体計測データと前記運転者の業務状態に関する業務状態データとを関連付けた関連付けデータの第1集合と、前記運転者の運転の危険性を示す危険判定結果の第2集合と、にアクセス可能であり、前記第1集合から前記運転者の特定の業務状態に関する関連付けデータ群を業務状態別に取得し、前記第2集合から前記運転者の前記特定の業務状態における特定の危険判定結果群を取得する第1取得処理と、前記第1取得処理によって取得された、前記特定の業務状態に関する関連付けデータ群と、前記特定の業務状態における特定の危険判定結果群と、を用いて、前記特定の業務状態における前記運転者の事故リスクを推定する推定モデルを前記特定の業務状態別に生成して、第3集合に保存する生成処理と、を実行する。【選択図】図1
OPERATION MANAGEMENT ASSISTANCE SYSTEM AND OPERATION MANAGEMENT ASSISTANCE METHOD
運行管理補助システムおよび運行管理補助方法
2022-12-20
Patent
Electronic Resource
Japanese
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