论文标题
与门交叉检测无处不在的基于智能手机的本地化
Ubiquitous smartphone based localization with door crossing detection
论文作者
论文摘要
使用智能手机的用户定位代表了各个领域的有趣服务。用户的位置可以为各种服务提供商表示有价值的信息。在行业中，智能手机或平板电脑等4.0智能设备可以帮助用户在紧急情况下更快地反应。它可以帮助减少服务工作者的反应时间，并改善用户在环境中的取向，或将工作委派给最近的可用员工。在先前的工作中，我们描述了模块化定位系统，该系统能够根据可用的无线电信号自动选择最佳定位模块。在本文中，我们将重点介绍环境之间的跨越，例如室内和室外。提出的算法对于实施无缝定位至关重要。由于这两个环境不仅对定位解决方案都有特定的要求，而且对地图和导航算法也有特定的要求。所提出的算法不需要部署新的基础架构，并且可以在广泛可用的智能手机上使用。该算法在实际条件下由不同的用户测试，并使用各种智能手机设备在各种条件下证明其性能。
The positioning of users using their smartphones represents interesting service for various areas. Position of users can represent valuable information for various service providers. In industry 4.0 smart devices such as smartphone or tablet can help users to react faster in case of emergency. It can help to reduce reaction times for service workers and improve users orientation in the environment, or delegate work to the nearest available employee. In previous work we have described modular positioning system that is able to automatically select optimal positioning module based on available radio signals. In this paper we will focus on estimation of crossing between environments e.g. indoor and outdoor. The proposed algorithm is crucial for implementation of seamless positioning. Since both environments have specific demands not only on positioning solutions but also on maps and navigation algorithms. The proposed algorithm does not require deployment of new infrastructure and can be used on widely available smartphones. The algorithm was tested in real conditions by different users and using various smartphone devices to prove its performance under various conditions.
