Development of Navigation System for the Visually Impaired

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概要

• 論文の詳細を見る

• Our aim is the development of a navigation system which supports the independent activities of the visually impaired. In this paper, we measured the absolute coordinate of the subject from GPS & DGPS. And tryed to grasp relative movement of the subject from a pedometer, a terrestrial magnetism sensor and map matching method. From the experiments, the following characteristics become clear. 1. The mean value of GPS error is about 40 [m]. However, by using DGPS technic, this error is reduced to about 10 [m]. We think that this value of error is allowable for human navigation. 2. In case of using information from a pedometer, a terrestrial magnetism sensor and the map matching method, the position of the subject was estimated correctly.

• 東海大学の論文

著者

• Yanashima Kenji

  National Rehabilitation Center

• YAKABE Yoshiyuki

  Course of Electrical Engineering, Graduate School of Engineering

• SHINODA Yoriko

  Course of Electrical Engineering, Graduate School of Engineering

• MAGATANI Kazushige

  Department of Electrical Engineering, School of Engineering

• SATOU Reisuke

  Pioneer Electronic Corporation

• Shinoda Yoriko

  Course Of Electrical Engineering Graduate School Of Engineering

• Magatani Kazushige

  Department Of Electrical And Electronic Engineering Tokai University

• Magatani Kazushige

  Department Of Electrical Engineering School Of Engineering

• Yakabe Yoshiyuki

  Course Of Electrical Engineering Graduate School Of Engineering

関連論文

• Development of Navigation System for the Visually Impaired
• BLIND SOURCE SEPARATION OF ELECTROMYOGRAPHY USING INDEPENDENT COMPONENT ANALYSIS

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