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首页> 外文会议>International Conference on Computers Helping People with Special Needs(ICCHP 2006); 20060711-13; Linz(AT) >A Computer-Based Navigation System Tailored to the Needs of Blind People
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A Computer-Based Navigation System Tailored to the Needs of Blind People

机译：适应盲人需求的基于计算机的导航系统

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摘要

For blind people it is very difficult to orientate in an urban area. Especially in an unknown environment they cannot move independently and need the help of a sighted person. With the development of a navigation system tailored to the special needs of blind people their mobility will increase. Blind people make high demands on all components of the navigation system. These requirements and possible solutions are worked out in a project with the collaboration of blind people. The development aims at a prototype of a navigation system which covers the overall spectrum of navigational components. This comprises an appropriate modeling of the navigational environment, fast routing algorithms generating lists of maneuvers, suitable positioning tools, reliable map matching algorithms for route checking, and finally, adequate guidance instructions.
机译：对于盲人来说，很难适应市区内的环境。特别是在未知的环境中，他们无法独立移动，需要有视力的人的帮助。随着针对盲人特殊需求的导航系统的发展，其机动性将会提高。盲人对导航系统的所有组件都有很高的要求。这些要求和可能的解决方案是在盲人协作的项目中制定的。该开发旨在导航系统的原型，该系统涵盖导航组件的整个范围。其中包括对导航环境的适当建模，生成操纵列表的快速路由算法，适当的定位工具，用于路线检查的可靠地图匹配算法，以及最后的适当指导说明。

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