An arousal support system includes: a dialogue processing unit configured to output a dialogue speech in a form of a question, and obtain response speech which is a response of a driver to the dialogue speech; a response time measuring unit configured to measure a response time from the dialogue processing unit outputs the dialogue speech till the dialogue processing unit obtains the response speech; a database storing the response time measured by the response time measuring unit; a statistic calculating unit configured to calculate a statistical value of the response time based on one or more response times stored in the database; and a first estimating unit configured to derive, based on the response time measured by the response time measuring unit and the statistical value calculated by the statistic calculating unit, an estimated value of wakefulness of the driver.


    Access

    Download


    Export, share and cite



    Title :

    Arousal support system and arousal support method


    Contributors:

    Publication date :

    2020-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / 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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    AROUSAL SUPPORT SYSTEM AND AROUSAL SUPPORT METHOD

    INOUE ATSUSHI | European Patent Office | 2020

    Free access

    Arousal support system and arousal support method

    INOUE ATSUSHI | European Patent Office | 2022

    Free access

    AROUSAL SUPPORT SYSTEM AND AROUSAL SUPPORT METHOD

    INOUE ATSUSHI | European Patent Office | 2018

    Free access

    BUCKLE, AROUSAL STATE DETERMINATION SYSTEM, AND AROUSAL STATE DETERMINATION METHOD

    AOKI HIROSHI | European Patent Office | 2019

    Free access

    AROUSAL LEVEL ESTIMATION DEVICE AND AROUSAL LEVEL ESTIMATION METHOD

    KOJIMA YOSHIHIRO | European Patent Office | 2018

    Free access