The invention discloses an artificial intelligence train broadcasting system based on voice recognition, which comprises a cab subsystem and a passenger room subsystem, and the cab subsystem communicates with the passenger room subsystem through a train communication network; the cab subsystem comprises a train broadcast controller, a broadcast control panel, a cab loudspeaker and a destination display; the train broadcast controller is used for sending a broadcast instruction and voice to be broadcasted to each passenger room; the passenger room subsystem comprises a passenger room broadcast controller, a passenger room loudspeaker, a passenger emergency alarm, a passenger room noise detector and a passenger room image and text information display device; the artificial intelligence train broadcasting system further comprises a pre-broadcasting voice recognition module used for recognizing and judging voice to be sent to a passenger room loudspeaker; and the post-broadcast voice recognition module is used for recognizing and judging the broadcast voice of the passenger room loudspeaker. According to the invention, closed-loop processing of automatic detection and recognition of broadcast sound in the system is realized through a voice recognition technology.

    本发明公开一种基于语音识别的人工智能列车广播系统,包括:司机室子系统和客室子系统,司机室子系统与客室子系统通过列车通信网络进行通信;司机室子系统包括列车广播控制器、广播控制面板、司机室扬声器和目的地显示器,列车广播控制器用于将广播指令、待广播的语音发送到每个客室;客室子系统包括客室广播控制器、客室扬声器、乘客紧急报警器、客室噪声检测器以及客室图像与文字信息显示设备;人工智能列车广播系统还包括:广播前语音识别模块,用于对待发送到客室扬声器的语音进行识别判断;广播后语音识别模块,用于对客室扬声器的广播语音进行识别判断。本发明通过语音识别技术,实现系统内对广播声音进行自动检测和识别的闭环处理。


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    Title :

    Artificial intelligence train broadcasting system based on voice recognition


    Additional title:

    一种基于语音识别的人工智能列车广播系统


    Contributors:

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04H BROADCAST COMMUNICATION , Rundfunkübertragung / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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