面向无人机指控的智能语音交互研究

语音交互是未来无人机指控重要人机交互样式之一,通过对语音交互的技术内涵进行介绍,分析典型语音交互系统的组成,并梳理出语音交互发展必经的3个阶段,重点分析了语音交互技术在无人机指控应用中面临的座舱噪音、连续语音识别,多意图识别3 个方面的难题。根据技术发展现状,阐述了语音降噪技术、语音识别、语义理解和意图推理方面的技术途径,最后总结了无人机指挖语音交互仍然存在的问题和未来发展方向。

Research on the Intelligent Voice Interaction of UAV Command andControl System

Voice interaction is one of the important human-machine interaction styles of future UAVcommand and control. This paper intrduces the technical connotation of the voice interaction , analy.zes the composition of the voice interaction system, and sorls out the three stages that must be passedfor the development of voice interaction. The three problems of cockpit noise ,continuous speech rec-ognition , and multi-intent recognition in the application of voice interaction technology in UAV com-mand and control application are discussed. According to the current state of technology develop.ment,the aspects of speech noise reduction technology,speech recognition, semantic understandingand intent reasoning are described. The technical approach finally concludes the problems and futuredevelopment directions of UAV command and control voice interaction.