基于讯飞语音控制的空调系统设计  

Design of Air Conditioning System Based on Iflytek Speech Control

作　　者：薛辉[1] 刘爱军[1] XUE Hui LIU Ai-jun(School of Mathematics and Computer Application, Shangluo University, Shangluo 726000, Shaanx)

机构地区：[1]商洛学院数学与计算机应用学院,陕西商洛726000

出　　处：《商洛学院学报》2017年第4期15-19,共5页Journal of Shangluo University

摘　　要：为了通过语音控制空调工作,针对带Wi Fi功能的空调和传统的不带Wi Fi功能的空调分别设计了两种不同的控制方案,应用讯飞语音识别与合成技术实现对空调的控制。研究了语音控制的关键技术,包括语音技术的选取、语音识别的流程、BNF语法的编写、语音识别结果检测以及语音合成的流程等,设计了手机APP并对手机APP进行了测试,结果表明,在低噪音环境下语音识别准确率能够达到90%以上,在中等噪音环境下语音识别准确率能够达到80%以上,识别准确率较高。Two different controlling projects of the air conditioner with WiFi function and the traditional air conditioner without WiFi function are designed to control air conditioner via speech. Key technologies of speech controlling are proposed based on the application of Iflytek＇s speech recognition and synthetic techniques.The key technologies include the selection of speech technologies, the speech recognition process, the preparation of BNF grammar, the detection of speech recognition results, and the speech synthesis process. One mobile phone APPis designed and tested. The results showed that the speech recognition accuracy rate can reach more than 90% in low noise environment, and more than 80% in medium noise environment.The recognition accuracy rate is relatively high.

关 键 词：讯飞 语音 识别 控制 空调 

分 类 号：TN912.34[电子电信—通信与信息系统]