The invention discloses a voice interaction method. The method comprises the following steps: receiving a user voice request in a vehicle cabin; performing natural language understanding on the voice request to obtain intention information; predicting the current emotion of the user according to the intention information and the voice request; if the prediction score of the current emotion of the user is greater than a first threshold value, constructing a prediction data set by using each piece of standard slot position information and the voice request according to the intention information; performing slot position prediction on the user voice request according to the prediction data set; and completing voice interaction according to a slot position prediction result. In the application, the current emotion of the user can be predicted according to the result of natural language understanding on the voice request of the user, and the user is replied according to the result of slot prediction on the voice request of the user to complete voice interaction. According to the voice interaction method, the emotion of the user can be monitored, the natural language is generated to reply the user, the emotion of the user is pacified in time, and the influence of the negative emotion of the user on driving safety is reduced.

    本申请公开了一种语音交互方法,包括:接收车辆座舱内的用户语音请求;对语音请求进行自然语言理解,获得意图信息;根据意图信息和语音请求对用户当前情绪进行预测;若用户当前情绪的预测分值大于第一阈值,则根据意图信息,利用各个标准槽位信息和语音请求构造预测数据集;根据预测数据集对用户语音请求进行槽位预测;根据槽位预测结果完成语音交互。本申请中,可根据对用户语音请求进行自然语言理解的结果,对用户当前情绪进行预测,并根据对用户语音请求进行槽位预测的结果回复用户,完成语音交互。本申请的语音交互方法可对用户的情绪进行监控,并生成自然语言回复用户,及时安抚用户的情绪,减小用户的负面情绪对行车安全的影响。


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    Titel :

    Voice interaction method, vehicle and computer readable storage medium


    Weitere Titelangaben:

    语音交互方法、车辆及计算机可读存储介质


    Beteiligte:
    BA TEER (Autor:in) / SUN FANGXUN (Autor:in) / CAO CHUAN (Autor:in) / LI MINGYANG (Autor:in) / LI YUNFEI (Autor:in)

    Erscheinungsdatum :

    2023-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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