To provide a driving support control device, a driving support system, a driving support method, and a program, that awake a driver more reliably in a state where the driver falls asleep repeatedly, each time the driver falls asleep.SOLUTION: A driving support control device 100 includes: an eye-opening state determination portion 12 that determines whether a driver of a vehicle 1 is in an eye-opening state or an eye-closing state; a first time measuring portion 13 that measures a first time T1 corresponding to the duration of each eye-closing state; a second time measuring portion 16 that measures a second time T2 corresponding to the duration of the eye-opening state between the previous eye-closing state and the current eye-closing state; a warning output control portion 15 that executes control to output a warning when the first time T1 is equal to or greater than a first threshold value Tth1; and a warning level setting portion 20 that executes control to raise a warning level L when the second time T2 is equal to or less than a second threshold value Tth2.SELECTED DRAWING: Figure 1
【課題】運転者が繰り返し入眠する状態において、運転者が入眠する度に、より確実に運転者を覚醒させる。【解決手段】運転支援制御装置100は、車両1の運転者が開眼状態であるか閉眼状態であるかを判定する開眼状態判定部12と、各回の閉眼状態の継続時間に対応する第1時間T1を計測する第1時間計測部13と、前回の閉眼状態と今回の閉眼状態との間の開眼状態の継続時間に対応する第2時間T2を計測する第2時間計測部16と、第1時間T1が第1閾値Tth1以上である場合、警告を出力する制御を実行する警告出力制御部15と、第2時間T2が第2閾値Tth2以下である場合、警告のレベルLを上昇させる制御を実行する警告レベル設定部20と、を備える。【選択図】図1
DRIVING SUPPORT CONTROL DEVICE, DRIVING SUPPORT SYSTEM, DRIVING SUPPORT METHOD, AND PROGRAM
運転支援制御装置、運転支援システム、運転支援方法及びプログラム
2021-02-04
Patent
Elektronische Ressource
Japanisch
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