基于语音识别技术的智能小车控制系统研究

The research of the smart car control system based on speech recognition technology

智能小车的无线遥控和手机远程控制等控制方式都是手动控制小车运动,针对其智能化和个性化程度不高的问题,本文提出设计一种基于语音识别技术的智能小车控制系统,它是通过语音指令来控制小车的运行,有效地提高了小车控制的智能化和个性化水平。文中从系统总体方案的设计、硬件设计和软件设计3个方面阐述了控制系统的设计过程,并对语音指令的识别与控制效果进行了实验验证。实验结果表明,系统在语音指令识别的正确率及控制的灵敏度方面都达到了预期效果。

A majority of ways controlling small smart cars such as wireless remote control and mobile phone remote control are achieved through manual control of the car,which have low level of intelligence and individuality. In response to this problem,this paper proposes a smart car control system based on speech recognition technology,which controls smart car movement via voice command,improving efficiently the level of intelligence and individuality. It explains the process of the system development from perspectives of the proposal design,hardware development and software development and conducts a series of tests of recognizing voice command and effects of the control system. Tests show that the system has the desired effects in the accuracy of voice command recognition and the sensitivity of the control system.