To provide an awakening support device and an awakening support method, which are capable of appropriately adjusting a time period during which a dialogue with a driver is performed according to a state of the driver.SOLUTION: A navigation device is comprised of: an awakening degree lowering detection unit 122 for detecting a reduction in an awakening degree of a driver based on vehicle information on a vehicle driven by the driver; a dialogue processing unit 124 for outputting a dialogue voice which is a voice interacting with the driver when the awakening degree lowering detection unit detects a lowering of the awakening degree of the driver; and an awakening degree return detection unit 123 for detecting a return from a decrease in the awakening degree of the driver based on the vehicle information after outputting the dialogue voice. The dialogue processing unit accomplishes an output of the dialogue voice when a restoration from the awakening degree of the driver is detected by the awakening degree return detection unit.SELECTED DRAWING: Figure 1
【課題】運転者との対話を行う期間を、運転者の状態に応じて適切に調整できる覚醒支援装置および覚醒支援方法を提供する。【解決手段】ナビゲーション装置は、運転者によって運転される車両に関する車両情報に基づいて、前記運転者の覚醒度低下を検知する覚醒度低下検知部122と、覚醒度低下検知部によって運転者の覚醒度低下が検知された場合、運転者と対話する音声である対話音声を出力する対話処理部124と、対話音声の出力後における車両情報に基づいて、運転者の覚醒度低下からの復帰を検知する覚醒度復帰検知部123と、を備える。対話処理部は、覚醒度復帰検知部によって運転者の覚醒度低下からの復帰が検知された場合、対話音声の出力を終了する。【選択図】図1
AWAKENING SUPPORT DEVICE AND AWAKENING SUPPORT METHOD
覚醒支援装置および覚醒支援方法
2018-12-27
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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