Study on walking support system for visually impaired person using information fusion

基于信息融合的视障者步行辅助系统研究

• 批准号: 24650358
• 负责人: HASHINO Satoshi
• 金额: $ 1.25万
• 依托单位: Tokyo University of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2012
• 资助国家: 日本
• 起止时间: 2012-04-01 至 2014-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-24650358/
• 关键词: 視覚障碍者; 光学マウス; センサ情報融合; 組込みコンピュータ

It is fairly difficult for visually impaired person to walk around home to keep active daily life in safety. In order to offer one possible instrument, one special tool and usually used sensors are composed in one system for this purpose. Our system is composed of GPS, geomagnetic sensor, microscopic position sensor using modified optical mouse and laptop computer. Information from these sensors is carried to computer via USB connector. Language processing and arduino are using for processing all information. Information taken from modified optical mouse will be used for compensating global position taken from GPS sensor.

对于视障人士来说，在家中走动以保持日常活动的安全是相当困难的。为了提供一种可能的仪器，将一个专用工具和常用的传感器组成一个系统来实现这一目的。该系统由GPS、地磁传感器、改进型光学鼠标显微位置传感器和笔记本电脑组成。来自这些传感器的信息通过USB接口传输到计算机。语言处理和Arduino用于处理所有信息。改装后的光学鼠标获取的信息将用于补偿从GPS传感器获取的全球位置。