智能电动轮椅控制系统的软硬件设计研究  

Research on Software and Hardware Design of Intelligent Electric Wheelchair Control System

作　　者：姚池 吕牡丹 王士信 Yao Chi;Lyu Mudan;Wang Shixin(College of Information Engineering,Jiangxi University of Technology,Nanchang,China)

机构地区：[1]江西科技学院信息工程学院,江西南昌

出　　处：《科学技术创新》2025年第8期213-216,共4页Scientific and Technological Innovation

基　　金：2022年江西省大学生创新创业训练计划项目“基于RRT与蚁群算法的电动轮椅的安全防撞系统”(项目编号:S202210846035)。

摘　　要：探究了智能电动轮椅控制系统的硬件和软件设计。该系统硬件部分采用32位STM32F103C8T6主控芯片,通过DX-BT05蓝牙设备完成芯片与传感器等各类电子设备之间的通信,利用红外传感器和超声波传感器精确测量轮椅与障碍物的距离,最后借助于左右两台无刷直流电机实现对轮椅方向与速度的调控,轮椅的坡度、速度、与障碍物距离等信息在OLED屏上显示。软件程序辅助硬件设备功能的实现,通过软硬件结合确保智能电动轮椅完成智能避障、保证行驶安全。This paper explores the hardware and software design of an intelligent electric wheelchair control system.The hardware part of the system adopts a 32-bit STM32F103C8T6 main control chip,which communicates with various electronic devices such as sensors through DX-BT05 Bluetooth devices.Infrared sensors and ultrasonic sensors are used to accurately measure the distance between the wheelchair and obstacles.Finally,two brushless DC motors on the left and right are used to control the direction and speed of the wheelchair.The slope,speed,and distance to obstacles of the wheelchair are displayed on the OLED screen.Software programs assist in the implementation of hardware device functions,ensuring intelligent obstacle avoidance and driving safety for smart electric wheelchairs through the combination of software and hardware.

关 键 词：智能电动轮椅 障碍检测 复位电路 蓝牙通信 

分 类 号：TP242.6[自动化与计算机技术—检测技术与自动化装置]