To support operation of an operator in association with a sleep state of the operator.SOLUTION: An operation support device 50 comprises a correspondence acquisition unit 71, a sleep feature amount calculation unit 72 and an operation behavior extraction unit 73. The correspondence acquisition unit 71 acquires a correspondence which is prepared for each driver of a vehicle 2, the correspondence being between a sleep feature amount for evaluating a sleep state and an occurrence frequency of an operation behavior which causes operation behavior risky driving. The sleep feature amount calculation unit 72 calculates a sleep feature amount of the driver. The operation behavior extraction unit 73 refers to the correspondence and extracts an operation behavior predicted to increase in the occurrence frequency on that day on the basis of the sleep feature amount calculated by the sleep feature amount calculation unit 72.SELECTED DRAWING: Figure 2
【課題】運行者の睡眠状態と関連付けして運行者の運行を支援する。【解決手段】運転支援装置50が、対応関係取得部71、睡眠特徴量算出部72および運行行動抽出部73を備える。対応関係取得部71は、移動体2の運転者ごとに準備される対応関係であって、睡眠状態を評価するための睡眠特徴量と、運行行動危険運転となる運行行動の発生頻度との間の対応関係を取得する。睡眠特徴量算出部72は、運転者の睡眠特徴量を算出する。運行行動抽出部73は、対応関係を参照して、睡眠特徴量算出部72によって算出された睡眠特徴量に基づき、その日に発生頻度が増加すると予測される運行行動を抽出する。【選択図】図2
OPERATION SUPPORT DEVICE, OPERATION SUPPORT SYSTEM, OPERATION SUPPORT METHOD AND OPERATION SUPPORT PROGRAM
運行支援装置、運行支援システム、運行支援方法および運行支援プログラム
2021-09-24
Patent
Elektronische Ressource
Japanisch
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