DRINKING MANAGEMENT SUPPORT SYSTEM AND DRINKING MANAGEMENT SUPPORT METHOD

To effectively support management of drinking for a drinking person in a method with little burden on the drinking person.SOLUTION: A drinking management support system acquires drinking history of the drinking person at the time of drinking and state estimating time which is the time estimating the state of a drinking person's body after the drinking person has taken a drink; stores an estimation model which is a model estimating the change in alcohol concentration in a body of the drinking person based on drinking history; estimates concentration of alcohol in the body of the drinking person at the state estimation time; generates a state estimation result which is information indicating the state of the body of the drinking person at the state estimation time based on the estimated alcohol concentration; acquires actual state information which is information indicating the state of the actual body of the drinking person at the state estimation time or at the time near the state estimation time; and updates the estimation model based on the drinking history, the state estimation result, and the actual state information.SELECTED DRAWING: Figure 3 【課題】飲酒者への負担が少ない方法で飲酒者の飲酒の管理を効果的に支援する。【解決手段】飲酒管理支援システムは、飲酒時における飲酒者の飲酒履歴、及び飲酒者が飲酒した後の飲酒者の体の状態を推定する時刻である状態推定時刻を取得し、飲酒履歴に基づき飲酒者の体内のアルコール濃度の変化を推定するモデルである推定モデルを記憶し、状態推定時刻における飲酒者の体内のアルコール濃度を推定モデルに基づき推定し、推定したアルコール濃度に基づき、状態推定時刻における飲酒者の体の状態を示す情報である状態推定結果を生成し、状態推定時刻又は状態推定時刻の近傍の時刻における飲酒者の実際の体の状態を示す情報である実際状態情報を取得し、飲酒履歴、状態推定結果、及び実際状態情報に基づき、推定モデルを更新する。【選択図】図３