中圖分類號：TP242 文獻標志碼：A DOI: 10.16157/j.issn.0258-7998.245342
中文引用格式： 趙澤北，馮沛林，謝曉睿，等. 基于ROS的家用老年服務機器人設計[J]. 電子技術應用，2025，51(4)：54-59.
英文引用格式： Zhao Zebei，F(xiàn)eng Peilin，Xie Xiaorui，et al. Design of a home-based elderly service robot using ROS[J]. Application of Electronic Technique，2025，51(4)：54-59.

Design of a home-based elderly service robot using ROS

Abstract： Addressing the current issues with elderly service robots, such as limited intelligent voice functions, insufficient perception capabilities, and low integration levels, this paper designed a robot with features including facial recognition, voice interaction, and fall detection. The robot is developed on the Robot Operating System (ROS) platform, equipped with a Jeston Nano main control board, a ZED2i stereo camera, and various other sensors. By employing facial recognition based on Haar features and LBPH algorithm, voice interaction using Alpaca-2 model, and fall detection based on ZED2i stereo camera, it provides more comprehensive and intelligent care services for the elderly. Experimental results demonstrate excellent performance of the robot in facial recognition, voice interaction, and fall detection.

Key words : elderly service robot；robot operating system （ROS）；facial recognition；voice interaction；intelligent perception