The invention discloses a blind person navigation system and method. The system comprises a mobile client, a voice module and a vision module. The vision module is used for collecting intersection images; the mobile client is used for determining the state of traffic lights in the intersection image; and the voice module is used for playing the state of the traffic light to the blind in a sound form, and collecting voice information of the blind to control the working state of the vision module. According to the system and the method provided by the invention, the overhead of the GPS, the sensor and other modules is reduced, the system is simplified, the overall cost is reduced, and the stability of the system is further improved.

    本发明公开了一种盲人导航系统及方法,系统包括移动客户端、语音模块和视觉模块。视觉模块用于采集路口图像;移动客户端用于确定路口图像中红绿灯的状态;语音模块用于将红绿灯的状态以声音形式播放给盲人,同时语音模块还用于采集盲人的语音信息,以控制视觉模块的工作状态。本发明中的系统及方法,减少了GPS、传感器等模块的开销,简化了系统,降低了整体成本,进而提高了系统的稳定性。


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    Title :

    Blind person navigation system and method


    Additional title:

    一种盲人导航系统及方法


    Contributors:
    WANG MINGWEI (author) / HUANG YEQI (author) / YAN RUI (author) / SHI KAISHENG (author) / WANG ZHAO (author) / TIAN TIAN (author) / CHI QINGSONG (author)

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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