基于语音识别与单片机控制的智能玩具设计与实现

设计一款能够识别语音命令并进行简单语音对话的儿童交互式智能小车，可提高儿童智能玩具的乐趣，培养儿童的创造思维。本文从软、硬件设计方面具体阐述特定人语音识别在智能小车上的实现过程，并说明实验测试方法。实验表明：该系统对于小词汇量、特定人识别系统，具有很好的识别效果。

Design and Implementation of Intelligent Toy Based on Speech Recognition and MCU

By designing a kind of children＇s speech interactive intelligent toy car with the capability of voice command recognition and simple voice dialogue, the interesting of children＇s intelligent toy could be improved, and the creative think- ing of children could be trained. From the aspects of hardware design and software design, the implementation procedure of the specific speaker＇s voice recognition on the intelligent toy car was described, and the experiment test method was given. Experiments showed that the system would have very good recognition effect for the small vocabulary and specific speaker.