To provide a driver state recognition apparatus that can accurately recognize a driver so as to enable the driver to promptly take over a driving operation, particularly a pedal operation, even during autonomous driving.SOLUTION: A driver state recognition apparatus 20 that recognizes a state of a driver of a vehicle provided with an autonomous driving system 1 includes a load data acquisition unit 22a that acquires load data measured by a load measurement unit 30 provided at a foot of a driver's seat of the vehicle, a sitting posture inference unit 22c that infers the driver's sitting posture using the load data acquired by the load data acquisition unit 22a, and a readiness determination unit 22d that determines whether the driver is in a state of being able to immediately operate a pedal of the vehicle during autonomous driving, based on inference information from the sitting posture inference unit 22c.SELECTED DRAWING: Figure 3
【課題】自動運転中であっても運転者が運転操作、特にペダル操作を迅速に引き継ぐことができるように運転者を正確に把握することができる運転者状態把握装置を提供すること。【解決手段】自動運転システム1を備えた車両の運転者の状態を把握する運転者状態把握装置20であって、車両の運転席の足元に設けられた荷重測定部30で測定される荷重データを取得する荷重データ取得部22aと、荷重データ取得部22aで取得した荷重データを用いて運転者の着座姿勢を推定する着座姿勢推定部22cと、着座姿勢推定部22cの推定情報に基づいて、自動運転中に運転者が車両のペダルをすぐに操作できる状態にあるか否かを判定する即応性判定部22dとを装備する。【選択図】図3
DRIVER STATE RECOGNITION APPARATUS, DRIVER STATE RECOGNITION SYSTEM, AND DRIVER STATE RECOGNITION METHOD
運転者状態把握装置、運転者状態把握システム、及び運転者状態把握方法
2019-03-07
Patent
Electronic Resource
Japanese
European Patent Office | 2019
|European Patent Office | 2019
|European Patent Office | 2019
|European Patent Office | 2019
|European Patent Office | 2019
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