Development of the navigation system for the visually impaired

被引：0
|
作者：
Yamasaki, H [1 ]
Hashimoto, H [1 ]
Magatani, K [1 ]
Yanashima, K [1 ]
机构：
[1] Tokai Univ, Dept Elect Engn, Hiratsuka, Kanagawa 2591292, Japan
来源：
PROCEEDINGS OF THE 22ND ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4 | 2000年 / 22卷
关键词：
navigation system; DGPS; Visually Impaired;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The objective of this study is the development of auto-navigation system which support activities of the visually impaired without help of others. This system navigates the visually impaired by using information about three sensors ( a gyroscope, a terrestrial magnetism sensor and an acceleration sensor), DGPS, and digital maps. In this paper, we report the outline of the system and assess the developed method. From the experiments, the following characteristics become clear. (1) Using our method, under any condition the position of a user can be estimated accurately. (2) The system can calculate the suitable route and navigate a subject correctly.
引用
收藏
页码：1564 / 1565
页数：2
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