The invention discloses a pedestrian warning tone changing method and device for an electric vehicle and the vehicle. The pedestrian warning tone changing method comprises the steps that real-time road condition information around the electric vehicle is detected, and pedestrian warning tones sent out by the electric vehicle are adjusted according to the detected real-time road condition information. Real-time road condition information around the electric vehicle is detected by using detection sensors such as an external camera, a radar, an infrared sensor and an external microphone of the electric vehicle, and the pedestrian warning tone sent by the electric vehicle to the outside is adjusted according to the detected real-time road condition information. Only if necessary, the volume and sound effect of the pedestrian warning tone emitted by the electric vehicle are improved, so that the pedestrian warning tone of the electric vehicle can play a role in warning. Under unnecessary conditions, the volume and the sound effect of the pedestrian warning tone of the electric vehicle can be reduced, and useless noise pollution is reduced.

    本发明公开了一种用于电动车辆的行人提示音变换方法、装置及车辆,包括检测电动车辆周围的实时路况信息,根据检测的实时路况信息调整电动车辆对外发出的行人提示音。本发明利用电动车辆的车外摄像头、雷达、红外传感器及车外麦克风等探测传感器,检测电动车辆周围的实时路况信息,并根据检测的实时路况信息调整电动车辆对外发出的行人提示音。只在有必要的情况下提高电动车辆发出的行人提示音的音量和音效,使电动车辆的行人提示音能够起到警示作用。对于不必要的情况下,可降低电动车辆的行人提示音的音量和音效,减少无用的噪声污染。


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    Titel :

    Pedestrian warning tone changing method and device for electric vehicle and vehicle


    Weitere Titelangaben:

    一种用于电动车辆的行人提示音变换方法、装置及车辆


    Beteiligte:
    RUI YUANXUN (Autor:in) / CAI YONG (Autor:in)

    Erscheinungsdatum :

    2023-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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