Article Details

Title · Authors · Abstract · Keywords · DOI · References

Design of Intelligent Teaching Assistant Robot System Based on ROS2 and Large Model Application

WANG Ruizhong, WU Yongling, YOU Tao, LU Junlan, HE Yi

(Qiannan Normal University for Nationalities, Duyun 558000, China)

Section:Intelligent Manufacturing · Vol. 2026, Issue 17 · Pages:173-178 · 2096-4706(2026)17-0173-06 · CLC number:TP242.6;G434 · Document code:A · DOI:10.19850/j.cnki.2096-4706.2026.17.031

Abstract

To address the problems of single interaction modes, insufficient personalized guidance and poor adaptability to teaching scenarios in current teaching, this study designs and implements a large model interactive system based on ROS2. Using RDK as the hardware platform, the system integrates sensors such as cameras and microphones for multimodal data acquisition. Human-computer interaction is realized through Automatic Speech Recognition (ASR), Large Model inference and text-to-speech (TTS). ROS2 ensures efficient information exchange among modules, and the dialogue content is visualized on a touch panel. The system is finally applied to student-assisted learning. Experimental results show that the system features low interaction latency and stable operation; it can provide personalized communication and interaction, effectively stimulate students' interest in learning and enhance their learning initiative, providing a novel technical solution and practical approach for tutoring in primary and secondary education.

Keywords

ROS2; Large Model; personalized learning; assisted teaching

References

  1. [1] Chen Li, Tang Xueping Research on the policy orientation of promoting the innovation of "Internet plus education" in China's provinces -- based on the text analysis of relevant policies in each province [J]. Research on Audio Visual Education, 2023, 44 (4): 5-16, 25
  2. [2] Ou Mei The Ministry of Education releases the White Paper on Smart Education in China. Fudan Education Forum, 2025, 23 (4): 2
  3. [3] Ji Xinyan, Li Hongke, Zhao Yingqi Research on cultivating students' computational thinking through educational robots: a meta-analysis based on 30 experiments and quasi experiments [J]. China Modern Education Equipment, 2025 (24): 1-4
  4. [4] Zhang Jiarui, Zhang Weiming, Bi Fenglin, etc Local Lightweight Course Teaching Intelligent Assistance System Based on IPEX-LM [J]. Journal of East China Normal University (Natural Science Edition), 2024 (5): 162-172
  5. [5] Li Mingzhen, Shi Hexin, Wei Hengbing, etc Design Scheme of Multi functional Home Sweeping Robot Based on ROS2 [J]. Household Appliances, 2025, 67 (12): 50-55
  6. [6] Zhou Jin, Ye Junmin, Li Chao Multimodal Learning Emotion Computing: Motivation, Framework, and Suggestions [J]. Research on Electronic Education, 2021, 42 (7): 26-32, 46
  7. [7] Chen Xue, Xue Man Research on Gesture Interaction Recognition of Preschool Education Robots Based on Improved YOLOv5s Model [J]. Automation and Instrumentation, 2025 (10): 179-183188
  8. [8] Yue Xiao, Gao Peng Research on Facial Micro expression Recognition Method for Elderly People Based on Lightweight Convolutional Neural Network [J]. Computer Knowledge and Technology, 2026, 22 (3): 104-106
  9. [9] Yan Chunman, Zhang Xiang, Wang Qingpeng Facial expression recognition based on improved MobileNetV2 [J]. Computer Engineering and Science, 2023, 45 (6): 1071-1078
  10. [10] Liu Y P,Yang X K,Qu D. Investigation of Core Regions in Self-Supervised Pre-Trained Speech Models for Automatic Speech Recognition [J].Signal, Image and Video Processing,2025,19(15):1279-1279.
  11. [11] Zhang Xuexiang, Lv Wenhao, Wen Yibo, etc Design of Speech Access Control System Based on Deep Learning [J]. Journal of Shanghai University of Engineering and Technology, 2020, 34 (3): 253-257
  12. [12] Li Ying, Wu Sheng, Xu Cong, etc A review of research on semantic text similarity calculation methods [J]. Software Guide, 2024, 23 (11): 1-11
  13. [13] Sun Yangyang Research on Artificial Intelligence Education Robot Assisted Primary School English Vocabulary Teaching [J]. Journal of Zhangjiakou Vocational and Technical College, 2025, 38 (3): 74-77
  14. [14] Liu Qiaoping Exploration of the Application of Intelligent Robots in Junior High School Information Technology Classroom Teaching [J]. Modern Information Technology, 2019, 3 (14): 119-120

Funding

High level Talent Introduction Project (qnsyrc202409)

About the authors

Wang Ruizhong (1988-), male, Miao ethnic, from Leishan, Guizhou, lecturer, master's student, research direction: Internet of Things, embedded, artificial intelligence; Corresponding author: Wu Yongling (1976-), male, Miao ethnicity, from Huishui, Guizhou, professor, doctoral student, research direction: data mining, machine learning, deep learning; You Tao (2002-), male, Han ethnicity, from Weng'an, Guizhou, undergraduate studies, research direction: Electronic Information Engineering; Lu Junlan (2004-), female, Han ethnicity, from Zunyi, Guizhou, undergraduate studies, research direction: Electronic Information Engineering; He Yi (2003-), male, Han nationality, from Weng'an, Guizhou, undergraduate student, research direction: Electronic Information Engineering.