AI 中文总结
针对视障者室内导航问题，提出基于UWB定位技术和D* Lite路径规划算法的系统，利用UWB传感器定位，集成算法优化轨迹、应对动态障碍，实验表明系统可靠低延迟，为视障者提供安全灵活的室内导航。
AI 中文摘要
本文提出了一种针对视障者的室内导航系统，利用超宽带（UWB）定位技术和D* Lite路径规划算法。该系统利用UWB传感器在无GPS环境中提供精确定位，集成D* Lite算法优化行进轨迹，并在存在动态障碍物时确保快速重新规划路线。实验结果表明该系统能可靠运行且延迟低，为复杂室内空间中的用户提供安全与灵活性。
英文摘要
This paper proposes an indoor navigation system for the visually impaired, leveraging Ultra-Wideband (UWB) positioning technology and the D*Lite path planning algorithm. The system utilizes UWB sensors to provide precision localization in GPS-denied environments. The D* Lite algorithm is integrated to optimize travel trajectories and ensure rapid route re-planning in the presence of dynamic obstacles. Experimental results demonstrate that the system operates reliably with low latency, providing safety and flexibility for users in complex indoor spaces.
Comments6 pages, 7 figures, 3 tables
Journal refProceedings of the 8th Vietnam International Conference and Exhibition on Control and Automation (VCCA-2026), pp.1029-1034, 2026
