To provide a driver monitoring device capable of appropriately detecting an abnormality occurring in a driver.SOLUTION: A driver monitoring device includes: a posture detection section 31 that detects a posture of a driver on the basis of at least any of a plurality of images in a cabin of a vehicle 10 generated in time series by an imaging section 2 provided in the vehicle 10; a heart rate detection section 32 that detects a heart rate of the driver on the basis of the plurality of images; an abnormality posture determination section 33 that determines whether or not the detected posture of the driver is a predetermined abnormality posture; a heart rate abnormality determination section 34 that determines whether or not there is an abnormality of the heart rate of the driver on the basis of the detected heart rate when the detected posture of the driver is the predetermined abnormality posture; and a notification processing section 35 that notifies the driver of an alert via a notification device 3 provided in the cabin when it is determined that there is the abnormality of the heart rate.SELECTED DRAWING: Figure 3
【課題】ドライバに生じた異常を適切に検出できるドライバモニタ装置を提供する。【解決手段】ドライバモニタ装置は、車両10に設けられた撮像部2により時系列に生成された車両10の車室内の複数の画像の少なくとも何れかに基づいてドライバの姿勢を検出する姿勢検出部31と、それら複数の画像に基づいてドライバの心拍数を検出する心拍検出部32と、検出されたドライバの姿勢が所定の異常姿勢であるか否か判定する異常姿勢判定部33と、検出されたドライバの姿勢が所定の異常姿勢である場合、検出された心拍数に基づいてドライバの心拍の異常の有無を判定する心拍異常判定部34と、心拍の異常が有ると判定された場合に車室内に設けられた通知機器3を介してドライバへ警告を通知する通知処理部35とを有する。【選択図】図3
DRIVER MONITORING DEVICE, DRIVER MONITORING METHOD, AND DRIVER MONITORING COMPUTER PROGRAM
ドライバモニタ装置、ドライバモニタ方法及びドライバモニタ用コンピュータプログラム
2024-10-31
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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