基于Arduino的语音识别与控制系统实现

Implementation of speech recognition and control system based on Arduino

通过对Arduino开发板的研究,将声控技术引入到智能系统的设计当中,实现了一套基于Arduino的语音控制系统。本文首先确定了各硬件模块的选型,并在拟定了各模块之间的通信接口后对Arduino引脚资源进行整合、分配,搭建了系统的硬件平台。在软件设计部分,编写了监控程序、功能实现程序、中断服务程序,最终实现了对机械手的语音控制以及语音播报的功能。此外,系统还增设了登录口令验证和错误识别吸收功能,从安全、效率两个方面改进系统的性能。实际应用测试表明,在低噪或无噪条件下,该系统识别精度高,稳定性好,达到了预期要求。

Through the research on Arduino, this paper introduces the voice-control technology to intelligent systems, and designs a system of speech recognition and control based on Arduino. Firstly, the type of the hardware modules are determined, and Arduino pins are allocated to build the system＇s hardware platform after integrating resources. In software design, the monitoring program, the function program and interrupt service program are given. Eventually, the voice control of robotic hand and voice broadcast are realized. Furthermore, the addition of login authentication and error identification absorption improves system performance in the safety and efficiency. The test shows that this system achieves the desired requirements with high accuracy and good stability under low-noise or no noise conditions.