摘要
在未来的发展中,语音识别与自动化控制的结合也将是未来发展的一种必然趋势;语音交互方式是更为人性化的人机交互界面,针对语音识别与智能控制的运用,提出了一种基于非特定人语音识别技术的智能控制设计方法,并使用LD3320芯片将语音信息采集和识别,采用STC10L08XE芯片作为语音控制系统的主控制器,并结合外部存储器和控制电路实现人机语音交互和语音控制,设计一款区别于传统控制的语音交互设备;通过设计一款上位机软件,可以很好地解决外部存储器数据修改困难的问题,并同时进行实时的语音数据写入和参数配置,结合自定义的协议帧,使数据的传输过程更加快速、稳定和可靠,经过实验验证,该语音控制系统工作稳定、识别率高,具有很好的易用性和市场应用价值。
In the future, it is an inevitable trend to combine the speech recognition with the intelligent control. Man--machine voice interaction provide a more user--friendly interface. In view of the speech recognition and the application of intelIigent control, this paper puts forward a intelligent control design method based on speaker--independent speech recognition technology. It uses LD3320 chip to acquire and recognize speech information and STC10L08XE chip as the main controller to control the voice system, combined the external storage and the control circuitit realizes man--machine voice interaction and voice control. Design a voice interaction is different from the traditional control devices. It is easy to resolve a issue about how to modify the datas in external storage by designing an upper computer software. At the same time, it can write the voice data into the upper computer and configure parameters synchronously. Combined with the custom protocol frame, the data transmission process is more rapid, stable and reliable. According to repeated experimental verification, this speech control system works stably and owns excellent recognition rate. ft is of great usability and market application value.
出处
《计算机测量与控制》
2018年第2期109-112,共4页
Computer Measurement &Control
基金
黔科合L.H字[2014]7638
研究生创新基金(研理工2017078)
关键词
语音识别
非特定人
LD3320
语音控制
上位机
automatic speech recognition
speaker- independent
LD3320 chip
voice control
upper computer
