The present disclosure relates to an eco-friendly vehicle in which driveline noise may be controlled such that voice command recognition of a vehicle control system may be improved and a driver may better recognize sound guidance from the eco-friendly vehicle, and a sound input/output support method thereof. The sound input/output support method of the environment-friendly vehicle according to the embodiment of the invention comprises the following steps: judging whether a first condition of a sound input/output function and a second condition of an internal noise level are met or not; and performing noise reduction control by changing an operation point of the driving source based on the current driving mode when the first condition and the second condition are satisfied.

    本公开涉及一种环保车辆及其声音输入/输出支持方法,在该环保车辆中可以控制动力传动系统噪声,使得可以改进车辆控制系统的语音命令识别,并且驾驶员可以更好地识别来自环保车辆的声音引导。根据本公开实施例的环保车辆的声音输入/输出支持方法包括:判断是否满足声音输入/输出功能的第一条件和内部噪声水平的第二条件;以及当满足第一条件和第二条件时,通过基于当前驾驶模式改变驱动源的操作点来执行噪声降低控制。


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    Title :

    Environment-friendly vehicle and sound input/output support method thereof


    Additional title:

    环保车辆及其声音输入/输出支持方法


    Contributors:

    Publication date :

    2023-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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