PROBLEM TO BE SOLVED: To provide a driver feeling estimation device and method for appropriately estimating the driver state indicating driver feeling.SOLUTION: In a region specified using an environment difficulty required for a driving operation and a driving skill of a driver, as a driver state, the following regions are set: "pleasure region PA" in which the driving skill can be improved on the basis of the pleasure and security feeling; "boredom region PC" in which an environment difficulty lower than that of "pleasure region PA" makes the driver bored; and "anxiety region PB" in which an environment difficulty higher than that of "pleasure region PA" makes the driver anxious. When the driver state is changed by increase or decrease of the assist amount by driving support, modification is performed so that the border of the change exists at an intermediate position of the change.
【課題】運転者の感情を示す運転者状態を適切に推定するドライバ感情推定装置及び方法を提供する。【解決手段】運転操作に要求される環境難易度と運転者の運転技量とを用いて特定される領域において、運転者状態として、楽しさ及び安心感に基づいて運転技量の向上を図ることができる「楽しい領域PA」と、「楽しさ領域PA」よりも環境難易度の低い方に退屈感を感じる「退屈領域PC」と、「楽しさ領域PA」よりも環境難易度の高い方に不安を感じる「不安領域PB」を設定する。運転支援によるアシスト量を増大あるいは減少させることにより運転者状態が変化したときに、この変化の中間位置に変化の境界があるものと修正する。【選択図】図8
DRIVER FEELING ESTIMATION DEVICE AND METHOD
ドライバ感情推定装置及び方法
2015-07-16
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Feeling estimation device, feeling estimation method, and storage medium
European Patent Office | 2021
|ACCELERATION FEELING ESTIMATION METHOD AND ACCELERATION FEELING ESTIMATION DEVICE
European Patent Office | 2018
|FEELING ESTIMATION DEVICE, FEELING ESTIMATION METHOD, AND STORAGE MEDIUM
European Patent Office | 2020
|European Patent Office | 2017
|