1P1-F21 視覚障害者のためのセンサ融合ウェアラブルシステム

抄録

Wearable walking navigation system to guide visually impaired without special infrastructures has been developed. For safe navigation, it is required to estimate a position correctly. With this system, sensor information is fused and a pedestrian's position is estimated. Image processing and area sensor were used to estimate the positions in indoors. The experimental result shows that position estimated is much more correctly possible by fusion of these sensors. The positions were able to be estimated in linear passage using image processing. In a turn, the positions were able to be estimated using LRF. In environment including both a linear passage and a turn, the position was able to be correctly estimated by fusing image processing with LRF.