Provided are an apparatus and a method for controlling a vehicle by inferring an emotional state of a driver from a voice. According to a preferred embodiment of the present invention, an apparatus for controlling a vehicle by inferring an emotional state of a driver from a voice comprises: an emotional state inference unit for inferring an emotional state of a driver from a voice of the driver; and a control unit for controlling components in the vehicle according to an emotional state result inferred by the emotional state inference unit. The emotional state inference unit may include: a preprocessing unit configured to extract a plurality of feature vectors from voice data; a neural network circuit configured to receive the plurality of feature vectors and output an emotion inference value; and an emotion determination unit configured to determine an emotion inherent in the voice data based on the emotion inference value.

    음성으로부터 운전자 감정 상태를 추론하여 차량을 제어하는 장치 및 방법이 제공된다. 본 발명의 바람직한 실시예에 따른 음성으로부터 운전자 감정 상태를 추론하여 차량을 제어하는 장치는, 운전자의 음성으로부터 운전자의 감정 상태를 추론하기 위한 감정상태 추론부와, 상기 감정상태 추론부에서 추론된 감정 상태 결과에 따라 차량 내의 구성요소를 제어하는 제어부를 구비한다. 상기 감정상태 추론부는, 음성 데이터로부터 복수의 특징벡터를 추출하는 전처리부; 상기 복수의 특징벡터를 입력받아서 감정 추론값을 출력하는 신경망 회로; 및 상기 감정 추론값에 기초하여 음성 데이터에 내재된 감정을 판단하는 감정 판단부를 포함할 수 있다.


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    Title :

    Apparatus and method for infering driver's emotion status and controlling vehicle based on driver's voice


    Additional title:

    음성으로부터 운전자 감정 상태를 추론하여 차량을 제어하는 장치 및 방법


    Contributors:

    Publication date :

    2024-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / 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 / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION



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