PROBLEM TO BE SOLVED: To enable voice information to be switched properly by a simple operation without damaging tone quality of the voice information from a tablet or the like, and without obstructing emergency broadcast or the like.SOLUTION: A voice information switching device for a railway vehicle includes voice output means 70 for outputting voice information, sound collection means 10 for collecting voice information so as to output voice from the voice output means 70, and voice information storage means 20 that can output voice from the voice output means 70, and stores desired voice information beforehand so as to selectively reproduce it. It has a sound collection broadcast mode for voice-outputting voice information input from the sound collection means 10 through the voice output means 70, and a reproduction broadcast mode for reproduction-outputting the stored voice information through the voice output means 70 when a predetermined voice level of the voice information storage means 20 is detected. When the sound collection means 10 is selected in the reproduction broadcast mode, the mode is switched to the sound collection broadcast mode.SELECTED DRAWING: Figure 1

    【課題】タブレット等からの音声情報の音質を損なうことなく、かつ、緊急放送等を妨げることなく、簡易な操作で適宜音声情報の切り替えを可能とする。【解決手段】音声情報を出力する音声出力手段70と、音声出力手段70から音声出力可能に音声情報を集音する集音手段10と、音声出力手段70から音声出力可能であると共に、所望の音声情報を選択再生可能に予め格納する音声情報格納手段20とを備え、集音手段10から入力された音声情報を音声出力手段70を介して音声出力する集音放送モードと、音声情報格納手段20の所定の音声レベルが検知された場合に、格納された音声情報を音声出力手段70を介して再生出力する再生放送モードとを具備し、再生放送モードにおいて、集音手段10が選択された場合には、集音放送モードに切り替える。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VOICE INFORMATION SWITCHING DEVICE FOR RAILWAY VEHICLE


    Weitere Titelangaben:

    鉄道車両用音声情報切替装置


    Beteiligte:

    Erscheinungsdatum :

    2017-12-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



    Electric switching device for a railway vehicle and railway vehicle comprising such a device

    QUENTIN NICOLAS / DUFFAU LAURENT / GAVID AUREL | Europäisches Patentamt | 2023

    Freier Zugriff

    Switching valve for railway vehicle equipment

    CHENG GUO / LI XIUYONG / REN WENJUAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    ELECTRIC SWITCHING DEVICE FOR A RAILWAY VEHICLE AND RAILWAY VEHICLE COMPRISING SUCH A DEVICE

    QUENTIN NICOLAS / DUFFAU LAURENT / GAVID AUREL | Europäisches Patentamt | 2020

    Freier Zugriff

    RAILWAY SECURITY INFORMATION ACQUISITION DEVICE, RAILWAY SECURITY INFORMATION ACQUISITION SYSTEM, AND RAILWAY VEHICLE

    SHIMURA HIROTOSHI / OWAKI KIYOTO | Europäisches Patentamt | 2019

    Freier Zugriff

    BROADCASTING SYSTEM FOR RAILWAY VEHICLE SEPERATING VOICE AND DATA PROCESSING

    KIM HYUN SOO / EUM JOO YONG | Europäisches Patentamt | 2017

    Freier Zugriff