PROBLEM TO BE SOLVED: To provide a dependency estimation device capable of appropriately determining dependency.SOLUTION: A behavior monitoring section F4 determines whether a driver performs a driving operation (hereinafter referred to as an adaptive operation) corresponding to attention-called information on the basis of a detection result of a driver state sensor 4. Besides, the behavior monitoring section determines whether a preparation action for performing an adaptive operation such as interruption of an operation of an on-vehicle unit is performed till the performance of an adaptive operation from issuing of attention calling. A dependency evaluation section F5 determines dependency on a system on the basis of whether a driver has performed an adaptive operation and whether a driver has performed a preparation action.SELECTED DRAWING: Figure 2
【課題】依存度をより適切に判定することができる依存度推定装置を提供する。【解決手段】挙動監視部F4は、ドライバ状態センサ4の検出結果に基づいてドライバが、注意喚起された情報に応じた運転操作(以降、適応操作)を実施したか否かを判定する。また、注意喚起が実施されてから当該適応操作を実施するまでに、車載機器の操作の中断等の適応操作を実施するための準備行動を行ったか否かを判定する。そして、依存度評価部F5は、ドライバが適応操作を実施したか否か、及び、準備行動を実施したか否かに基づいてシステムへの依存度を判定する。【選択図】図2
DEPENDENCY ESTIMATION DEVICE
依存度推定装置
2018-08-02
Patent
Electronic Resource
Japanese
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