Study on improvement of walking environment for low vision pedestrians using sound and visual information

利用声音和视觉信息改善低视力行人步行环境的研究

• 批准号: 24760425
• 负责人: OMORI Kiyohiro
• 金额: $ 2.08万
• 依托单位: Hyogo Assistive Technology Research and Design Institute
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 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/grant/KAKENHI-PROJECT-24760425/
• 关键词: 路面サイン; ロービジョン; 歩行支援; バリアフリー; ロービジョン者

The purpose of this study is to develop an improving method of walking environment for low vision pedestrians using audio guidance and floor graphic signs. First, an experiment was conducted at a railway station in to clarify effectiveness of graphic floor signs and find a gap between low vision participants and normal vision participants. As a result, it is showed that the floor graphic signs are effective at readability for both participants. Next, another experiment was conducted by low vision participants in to investigate effective combinations of audio guidance and floor graphic signs at an experimental environment simulated a cross road. As a result, audio guidance indicating directions of neighborhood facilities using the numbers described clockwise on the graphic floor sign was less affected by the source directions, and the guidance could give a prediction of the direction of the destination to the participants who could read a part of the graphic floor sign.

这项研究的目的是使用音频指导和地板图形标志开发一种改进的步行环境方法。首先，在火车站进行了一个实验，以阐明图形地板标志的有效性，并在低视力参与者和正常视力参与者之间找到差距。结果，表明地板图形标志对两个参与者都有可读性有效。接下来，低视力参与者进行了另一个实验，以研究模拟横路的实验环境中音频指导和地板图形标志的有效组合。结果，指示使用图形地板上顺时针描述的数字指示邻里设施的音频指南受源方向的影响较小，并且指南可以向参与者提供有关可以阅读图形地板标志的参与者的目的地方向的预测。

项目成果

Validation of Mobility of Pedestrians with Low Vision and Normal Vision Using Graphic Floor Signs in Railway Station

使用火车站图形地板标志验证低视力和正常视力行人的流动性

• 发表时间: 2013
• 作者: Kiyohiro OMORI;Takao YANAGIHARA;and Hiroshi KITAGAWA
• 通讯作者: and Hiroshi KITAGAWA

高齢者に対する路面誘導サインの有効性に関する研究

老年人道路引导标志有效性研究

• 发表时间: 2014
• 作者: 柳原崇男;大森清博,柳原崇男,北川博巳
• 通讯作者: 大森清博,柳原崇男,北川博巳

路面誘導サインを利用するロービジョン者と晴眼者の歩行特性の検証

使用道路引导标志验证低视力和视力正常人士的步行特征

• 发表时间: 2013
• 作者: 大森清博;北川博巳;柳原崇男
• 通讯作者: 柳原崇男