无线语音控制小车的设计与实现

摘要

An intel igent toy car is designed by two techniques--wireless communication and voice recognition.The system is divided into two parts:SPCE061A is the control er of the hand-held part,and it implements the voice recognition and con-trols the wireless module NRF24L01 send instructions;microcontrol er 51 is the control er of the car part.It receives the wire-less commands and controls chip L298N to drive the car.%采用无线通信和语音识别两种技术实现一种智能玩具小车的设计。系统分成两部分：手持部分采用凌阳SPCE061A作为控制器，主要完成语音识别，并控制无线模块NRF24L01发送指令；车载部分采用51单片机作为控制器，完成无线指令的接收，并控制L298N芯片驱动电机使小车前进、后退、转弯和停止。