多模态人机交互智能轮椅的设计与研究

该项目的核心部分是多模态人机交互模式的设计,包括头部移动控制模式和传统按键控制的人机交互模式。辅助设计包括距离检测和报警功能。人机接口模块负责将头部姿态指令或操纵杆、按键指令发送给主控模块,主控模块分析后将驱动信号发送给电机控制模块。这些人机交互模块是本项目的主要研究与设计目标,共同构成了智能轮椅系统的核心功能,弥补了传统轮椅在部分功能上的不足。

The core part of the project is the design of multi-modal human-computer interaction(MMHCI)mode,including head movement control mode and traditional key control human-computer interaction mode.The auxiliary design includes distance detection and alarm function.The human-computer interface module is responsible for sending the head attitude instructions or joystick and key commands to the main control module,and the main control module sends the drive signal to the motor control module after analysis.These human-computer interaction modules are the main research and design objectives of this project,which together constitute the core functions of the intelligent wheelchair system,and make up for some of the functional deficiencies of the traditional wheelchair.