Dynamic Finger Movement Tracking and Voice Commands Based Smart Wheelchair
Dynamic Finger Movement Tracking and Voice Commands Based Smart Wheelchair
复制标题
基于动态手指运动跟踪和语音命令的智能轮椅
DOI：
10.7763/ijcee.2011.v3.368
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
Muhammad Asif
中科院分区：
文献类型：
--
作者：
Fahad Wallam;Muhammad Asif
许多残疾人能够操作操纵杆来控制电动轮椅，但另一方面，许多人没有操作操纵杆所必需的戏法。此外，他们中的许多人面临着躲避障碍的困难。本文的目的是实现一个多控制系统，以控制轮椅的运动，通过集成手指运动跟踪系统，一个小的语音扬声器依赖的文字识别系统和一组监测传感器，以避免障碍物。此外，还实现了操纵杆控制系统，以方便能够使用操纵杆的患者。该主题是通过使用一个微控制器与数字信号处理器的孤立字识别和传感器组。论文最后给出了结果。
many disable persons are able to operate a joystick to control the electric wheelchair but on the other hand, many people do not have the legerdemain necessary to operate a joystick. Moreover, many of them face difficulty to avoid obstacles. The aim of this paper is to implement a multi-control system to control the movement of the wheelchair by integrating finger movement tracking system, a small vo c abulary speaker dependent based word recognition system and a group of monitoring sensors in order to avoid obstacles. Moreover, a joystick control system is also implemented in order to facilitate the patients that are able to use the joystick. The theme is accomplished by using a micro-controller with digital signal processor for isolated word recognition and sets of sensors. The results are also given at the end of the paper.