基于STM32的语音控制智能车系统设计  

Design of voice-controlled intelligent car system based on STM 32

作　　者：徐丰 向春雷 XU Feng;XIANG Chunlei(School of Electrical Engineering and Automation,Hubei Normal University,Huangshi 435002,China)

机构地区：[1]湖北师范大学电气工程与自动化学院,湖北黄石435002

出　　处：《湖北师范大学学报（自然科学版）》2024年第4期21-25,共5页Journal of Hubei Normal University：Natural Science

基　　金：2021年湖北师范大学青年教师科研资助项目(HS2021QN033)。

摘　　要：采用STM32F103RCT6作为主控芯片,在LU-ASR01语音识别模块的基础上,对智能小车的基本硬件组成进行初步设计,提出基于STM32F103RCT6的智能语音控制智能车系统设计方案。通过语音模块采集语音词条并向主板发送信号控制电机,扬声器回应命令,通过PID算法降低实际和预期转速的差值,并在OLED显示屏上显示四个电机的转速和转向信息。This design adopted STM32F103RCT6 as the main control chip to carry out a preliminary design of the basic hardware composition of the intelligent car based on LU-ASR01 voice recognition module and proposed an intelligent voice control scheme for intelligent car system based on STM32F103RCT6.This intelligent car system can collect voice entries and send signals to the mainboard to control the motor through voice recognition module.And the loudspeaker can respond to the commands.Moreover,it can use PID algorithm to reduce the actual and expected difference value of the speed and demonstrate the rotate speed and steering information on OLED screen.

关 键 词：LU-ASR01语音识别模块 PID算法 OLED显示屏 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置]