The invention discloses an unmanned aerial vehicle swarm scheduling system and method based on voice recognition, and belongs to the field of remote control of unmanned aerial vehicle swarms. The invention relates to an unmanned aerial vehicle control technology based on voice recognition, in particular to an unmanned aerial vehicle swarm scheduling system and method based on voice recognition, and the system comprises the following modules: a voice signal collection and amplification module which is used for collecting and recording a voice signal and preprocessing voice information; an LCD display module which is used for displaying the control instruction information subjected to voice recognition processing, the corresponding control instruction code and the transmission result; and aspeech recognition algorithm module. According to the invention, voice information is converted into instruction codes in a remote control mode, and remote control over the unmanned aerial vehicle isachieved; in the feature matching algorithm, improved dynamic time warping is adopted, so that the recognition time is reduced, the speech recognition accuracy is improved, and the delay of a search path caused by pause is reduced.

    本发明一种基于语音识别的无人机蜂群调度系统及方法属于无人机蜂群的远程控制领域,是涉及基于语音识别进行操控的无人机控制技术,具体涉及一种基于语音识别的无人机蜂群调度系统及方法,包括如下模块:语音信号采集放大模块,用于语音信号的采集和记录以及对语音信息进行预处理;LCD显示模块,用于显示经过语音识别处理后的控制指令信息、对应的控制指令编码以及传输结果;语音识别算法模块;本发明通过远程控制的方式,将语音信息并转换为指令编码,实现对无人机的远程控制;在特征匹配算法中,采用了改进的动态时间归整,减少识别时间,提高了语音识别准确率,以及降低了因为停顿导致的搜索路径的延时。


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    Title :

    Unmanned aerial vehicle swarm scheduling system and method based on voice recognition


    Additional title:

    一种基于语音识别的无人机蜂群调度系统及方法


    Contributors:
    YANG YAWEI (author) / SUN JINGFENG (author) / CHEN YONGHUI (author) / FENG WEIQIANG (author)

    Publication date :

    2020-11-20


    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 / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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