THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ALABAMA
发明人:
Xiangrong Shen,Tao Shen,Md Rayhan Afsar,Cang Ye
申请号：
US16887685
公开号：
US20200289358A1
申请日:
2020.05.29
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A motorized robotic walker is capable of moving automatically with the user through an algorithmic process using a 3D camera image processing system. The image processing system can measure relative motion of the user versus the robotic walker and a microprocessor can generate PWM signal to drive motors of the robotic walker so that the robotic walker can follow the user's motion automatically and provide assistance if needed.
