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Electrical Appliance Control for Smart Buildings Using Real-time Location Tracking and Virtual Environments

机译:使用实时位置跟踪和虚拟环境的智能建筑物的电器控制

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Building automation is becoming increasingly popular due to the growing use of the Internet of Things (IoT) framework in the built environment. While there has been a spurt of mobile applications that control electronics in buildings, most of these utilize complex user-interfaces that require multiple interactions to realize user-intent which negatively impacts their adoption. In this paper, we present a framework that provides an intuitive and effective user interface to control electrical devices and fixtures in the connected home of the future. The framework utilizes a handheld point-and-click device that can be used to turn appliances on and off by pointing at them. This functionality is enabled by tracking the location of the device in real time within a virtual building model to determine the user's context and intent. The position and orientation of the device is used to project a ray in the virtual world to determine the appliance of interest to the user, which is then controlled through the IoT infrastructure. The system is proposed to be implemented using ultra-wideband (UWB) and inertial measurement units (IMU). This research proposes a novel and necessary interface between users and "things" in the IoT paradigm for the built environment that does not require extensive modifications to the appliances itself. Future research will be performed to determine means of incorporating our framework into existing automation efforts such as motion-controlled devices and for defining presets for multiple devices through an extension of the presented framework. Additionally the virtual model also provides a means for tracking and accounting for the electricity usage of the home per device. This utility of the prototype enables sustainable maintenance and operations to optimize the energy-usage of buildings.
机译:由于建筑环境中的东西(物联网)框架越来越多,建筑自动化正在变得越来越受欢迎。虽然在建筑物中控制电子产品的移动应用程序进行了刺激,但大多数这些都利用了需要多个交互的复杂用户界面来实现对其采用产生负面影响的用户意图。在本文中,我们提出了一个框架,提供直观和有效的用户界面,以控制未来连接的房屋中的电气设备和固定装置。该框架利用了一种手持式点击设备,可用于通过指向它们打开和关闭设备。通过在虚拟构建模型中实时跟踪设备的位置来启用此功能,以确定用户的上下文和意图。设备的位置和方向用于在虚拟世界中投影光线以确定用户感兴趣的设备,然后通过IOT基础设施控制。建议使用超宽带(UWB)和惯性测量单元(IMU)来实现该系统。本研究提出了用户之间的新颖和必要的接口,在IOT范例中为内置环境中的内置环境,不需要对设备本身进行大量修改。将执行未来的研究,以确定将我们的框架纳入现有自动化工作中的框架,例如运动控制的设备以及通过呈现的框架的扩展来定义多个设备的预设。另外,虚拟模型还提供了一种用于跟踪和记录每个设备家庭的电力使用的手段。该原型的这种实用性使可持续的维护和操作能够优化建筑物的能量。

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