ABSTRACT

This article focuses on the challenging topic of indoor location and guidance in daily tasks of location and hostile scenarios (i.e. emergency evacuations) that could be produced, which at present have no universally viable and implemented solution. Indoor guidance in public spaces such as hospitals or private spaces such as a company building helps people with mild and moderate cognitive disabilities to get on safely in their daily lives and to promote their social integration. This paper analyses three areas of research: location technologies, location services for sensory navigation and problems derived from stress due to panic in hostile circumstances. Therefore, in this work we focus on finding solutions related to the absence of GNSS signals, discriminating of different floors in a building, problems of adequate information transmission to the users and absence of connectivity and interfaces, i.e. we must adapt the solutions that exist for outdoor to indoor. In particular, the analysis has focused on viable technologies for emergency or everyday situations that create a network of roads within a single building. The results obtained outline the requirements that need to be addressed in the development of wayfinding services that provides sensory guidance to people with cognitive disabilities.

摘要

本文重点讨论室内定位和日常定位任务中的指导以及可能产生的敌对场景（即紧急疏散）的挑战性话题，目前还没有普遍可行和实施的解决方案。在医院等公共场所或公司大楼等私人场所进行室内指导，可以帮助轻度和中度认知障碍的人安全地度过日常生活并促进他们的社会融合。本文分析了三个研究领域：定位技术、用于感官导航的定位服务以及在敌对环境中因恐慌而产生的压力问题。因此，在这项工作中，我们专注于寻找与缺少 GNSS 信号相关的解决方案，区分建筑物中的不同楼层，向用户传输足够的信息以及缺乏连接性和接口的问题，即我们必须使现有的解决方案适应室外到室内。特别是，该分析侧重于在紧急情况或日常情况下在单个建筑物内创建道路网络的可行技术。获得的结果概述了在为认知障碍人士提供感官指导的寻路服务开发过程中需要解决的要求。