基于SPCE061A的智能轮椅语音控制系统  

Speech Control System for Intelligent Wheelchair Based on SPCE061A

作　　者：李守轩[1] 张华[1] 刘继忠[1] 杨武强[1] 朱克华[1] 

机构地区：[1]南昌大学机器人与焊接自动化重点实验室

出　　处：《计算机工程》2008年第14期248-250,共3页Computer Engineering

基　　金：江西省科技厅工业攻关基金资助项目(20041A01300);江西省教育厅基金资助项目“助老助残智能机器人关键技术研究”(GJJ08012)

摘　　要：应用语音识别技术实现了普通轮椅运动的语音控制系统,介绍了该系统的硬件和软件设计,通过语音识别和轮椅电机的驱动模块实现了轮椅的前进、后退、左拐、右拐、停止、加速、减速运动,根据运动要求通过语音实现轮椅的变速运动。基于SPCE061A的语音控制系统结构简单,性价比高,易于功能扩展和移植。A speech control system for ordinary wheelchair movement is realized with speech recognition technology, and the hardware and software design of the system are introduced. Through speech recognition and the drive module of intelligent wheelchair, the movement including marching, countermarching, turning left, turning right, stop, speedup and slowdown is realized, and the speed of wheelchair movement can be adjusted by speech according to movement request. The frame of the speech control system based on SPCE061A is simple, the ratio of capability to price is high, the system can be enlarged in function and transplanted easily and has wider application foreground.

关 键 词：语音识别 SPCE061A单片机 电机驱动模块 

分 类 号：TP391.42[自动化与计算机技术—计算机应用技术]